:root {
  --ink: #22372d;
  --ink-deep: #17291f;
  --paper: #f7f4ed;
  --sand: #e8e2d5;
  --clay: #b56e4e;
  --muted: #6e776d;
  --gold: #dbb977;
  --display: "DM Serif Display", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
  --side: clamp(1.35rem, 5vw, 5.5rem);
  --content: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { cursor: pointer; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
.container { width: min(var(--content), calc(100% - (2 * var(--side)))); margin-inline: auto; }
.skip-link { position: fixed; z-index: 50; top: 1rem; left: 1rem; transform: translateY(-200%); background: var(--ink); color: var(--paper); padding: .7rem 1rem; }
.skip-link:focus { transform: translateY(0); }
.brand { display: inline-block; font-family: var(--display); font-size: 1.45rem; letter-spacing: -.04em; line-height: .85; }
.brand span { display: block; margin-left: .8rem; font-family: var(--sans); font-size: .48rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; }
.brand-logo { position: relative; display: block; width: clamp(4.6rem, 6.6vw, 5.75rem); padding: 0; background: transparent; box-shadow: none; line-height: 0; }
.brand-logo-mark { display: block; width: 100%; height: auto; object-fit: contain; transition: opacity .35s ease; }
.brand-logo-mark--light { position: absolute; inset: 0; opacity: 0; }
.reservation-footer .brand-logo-mark--ink { opacity: 0; }
.reservation-footer .brand-logo-mark--light { opacity: 1; }
.reservation-footer .brand-logo { width: clamp(5.4rem, 7vw, 6.35rem); }
.eyebrow { margin: 0 0 1rem; font-size: .67rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }

.reservation-header { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 88px; padding: 1.55rem var(--side); border-bottom: 1px solid rgba(34, 55, 45, .13); }
.home-link { padding-bottom: .2rem; border-bottom: 1px solid currentColor; font-size: .68rem; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; }

.booking-page { padding: clamp(3.7rem, 7vw, 6.5rem) 0 clamp(5rem, 9vw, 8rem); }
.booking-intro { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(270px, .55fr); align-items: end; gap: clamp(2rem, 8vw, 9rem); margin-bottom: clamp(3rem, 6vw, 5.5rem); }
.booking-intro h1, .summary-card h2 { margin: 0; font-family: var(--display); font-weight: 400; letter-spacing: -.055em; line-height: .96; }
.booking-intro h1 { font-size: clamp(3.3rem, 6.4vw, 6.2rem); }
.booking-intro h1 em { color: var(--clay); font-style: italic; }
.booking-intro > p { max-width: 370px; margin: 0 0 .25rem; color: #586158; line-height: 1.75; }

.booking-workspace { display: grid; grid-template-columns: minmax(0, 1fr) minmax(290px, .42fr); align-items: start; gap: clamp(2.5rem, 7vw, 8rem); }
.booking-form { display: grid; gap: clamp(3rem, 5vw, 4.5rem); }
.booking-step { min-width: 0; margin: 0; padding: 0; border: 0; }
.booking-step legend { width: 100%; margin: 0 0 1.5rem; padding: 0 0 .9rem; border-bottom: 1px solid rgba(34, 55, 45, .18); font-family: var(--display); font-size: clamp(1.55rem, 2.8vw, 2.35rem); letter-spacing: -.04em; }
.booking-step legend span { margin-right: .7rem; color: var(--clay); font-family: var(--sans); font-size: .62rem; font-weight: 600; letter-spacing: .14em; vertical-align: middle; }

.casita-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.casita-card { position: relative; display: grid; min-height: 300px; overflow: hidden; border: 1px solid transparent; background: var(--ink); color: #fff; cursor: pointer; transition: border-color .2s, transform .2s, box-shadow .2s; }
.casita-card:hover { transform: translateY(-3px); }
.casita-card.is-selected { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(219, 185, 119, .25); }
.casita-card input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.casita-card img { position: absolute; inset: 0; transition: transform .55s ease; }
.casita-card:hover img, .casita-card.is-selected img { transform: scale(1.04); }
.casita-card::after { content: ""; position: absolute; inset: 30% 0 0; background: linear-gradient(transparent, rgba(14, 27, 19, .88)); }
.casita-card-copy { position: relative; z-index: 1; align-self: end; padding: 1.25rem; }
.casita-card-copy::before { content: "Select"; display: block; width: fit-content; margin-bottom: .75rem; padding: .3rem .5rem; border: 1px solid rgba(255,255,255,.65); font-size: .56rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.casita-card.is-selected .casita-card-copy::before { border-color: var(--gold); background: var(--gold); color: var(--ink-deep); content: "Selected"; }
.casita-card-copy strong { display: block; font-family: var(--display); font-size: clamp(1.25rem, 2vw, 1.65rem); font-weight: 400; letter-spacing: -.035em; line-height: 1.06; }
.casita-card-copy small { display: block; margin-top: .3rem; color: rgba(255,255,255,.78); font-size: .71rem; }
.casita-card:focus-within { outline: 2px solid var(--gold); outline-offset: 3px; }

.date-fields, .stay-fields, .guest-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.date-fields label, .guest-fields label, .stay-fields > label:not(.pet-choice) { display: grid; gap: .5rem; }
.date-fields label > span, .guest-fields label > span, .stay-fields label > span:first-child { color: #4e5b51; font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
input[type="date"], input[type="text"], input[type="email"], select { width: 100%; min-height: 52px; border: 1px solid #c6c3b8; border-radius: 0; background: #fffdf8; color: var(--ink); padding: .8rem .9rem; }
input[type="date"]:focus, input[type="text"]:focus, input[type="email"]:focus, select:focus { outline: 2px solid rgba(181, 110, 78, .58); outline-offset: 1px; border-color: var(--clay); }
.calendar-help { margin: 1.2rem 0 1.1rem; color: #647065; font-size: .82rem; }
.calendar-shell { max-width: 700px; }
.calendar-navigation { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .75rem; }
.calendar-navigation p { margin: 0; color: #617066; font-size: .73rem; }
.calendar-navigation-buttons { display: flex; gap: .45rem; }
.calendar-navigation button { width: 2rem; height: 2rem; border: 1px solid rgba(34, 55, 45, .25); background: transparent; color: var(--ink); }
.calendar-navigation button:hover:not(:disabled) { border-color: var(--clay); color: var(--clay); }
.calendar-navigation button:disabled { cursor: not-allowed; opacity: .38; }
.calendar-months { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.calendar-month { padding: .85rem; border: 1px solid rgba(34, 55, 45, .14); background: rgba(255,255,255,.46); }
.calendar-month-title { margin: .15rem 0 .85rem; font-family: var(--display); font-size: 1.45rem; letter-spacing: -.03em; }
.calendar-weekdays, .calendar-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: .2rem; }
.calendar-weekdays { margin-bottom: .35rem; color: var(--muted); font-size: .56rem; font-weight: 600; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.calendar-day { display: grid; min-height: 34px; place-items: center; border: 0; background: transparent; color: var(--ink); font-size: .76rem; }
.calendar-day:not([disabled]):hover { background: var(--sand); }
.calendar-day[disabled] { color: #a0a69f; cursor: not-allowed; text-decoration: line-through; }
.calendar-day.is-check-in, .calendar-day.is-check-out { background: var(--clay); color: #fff; font-weight: 600; }
.calendar-day.is-between { background: #f0dfd3; }
.calendar-empty { min-height: 34px; }
.availability-message { min-height: 1.3rem; margin: .8rem 0 0; color: #627066; font-size: .81rem; }
.availability-message.is-error { color: #9d4533; }
.availability-message.is-success { color: #3f7259; }

.stay-fields { align-items: stretch; }
.pet-choice { display: flex; align-items: center; gap: .85rem; min-height: 52px; padding: .75rem .85rem; border: 1px solid #c6c3b8; background: #fffdf8; cursor: pointer; }
.pet-choice input { width: 1.05rem; height: 1.05rem; accent-color: var(--clay); }
.pet-choice strong, .pet-choice small { display: block; }
.pet-choice strong { font-size: .84rem; font-weight: 600; }
.pet-choice small { margin-top: .1rem; color: #667168; font-size: .72rem; }
.guest-fields { margin-top: 1rem; }

.booking-terms { padding: 1.4rem 1.5rem; border-left: 2px solid var(--clay); background: #eee8dc; }
.booking-terms .eyebrow { margin-bottom: .65rem; color: var(--clay); }
.booking-terms ul { display: grid; gap: .45rem; margin: 0; padding-left: 1.1rem; color: #546056; font-size: .83rem; }
.cancellation-policy { margin-top: 1.25rem; padding-top: 1.2rem; border-top: 1px solid rgba(34, 55, 45, .16); }
.cancellation-policy h2 { margin: 0 0 .55rem; font-family: var(--display); font-size: 1.45rem; font-weight: 400; letter-spacing: -.03em; }
.cancellation-policy p { margin: 0 0 .7rem; color: #546056; font-size: .83rem; }
.cancellation-policy .cancellation-note { margin: .75rem 0 0; color: #667168; font-size: .76rem; line-height: 1.55; }
.policy-acceptance { display: flex; align-items: flex-start; gap: .7rem; margin-top: 1.25rem; color: #34473b; font-size: .8rem; line-height: 1.45; cursor: pointer; }
.policy-acceptance input { width: 1rem; height: 1rem; flex: 0 0 auto; margin-top: .12rem; accent-color: var(--clay); }
.policy-acceptance a { border-bottom: 1px solid currentColor; font-weight: 600; }
.policy-acceptance:focus-within { outline: 2px solid rgba(181, 110, 78, .58); outline-offset: .25rem; }

.booking-summary { position: sticky; top: 2rem; }
.summary-card { padding: clamp(1.5rem, 3vw, 2.25rem); background: var(--ink); color: var(--paper); }
.summary-card .eyebrow { color: var(--gold); }
.summary-card h2 { font-size: clamp(2.25rem, 3.5vw, 3.3rem); }
.summary-details { display: grid; gap: .8rem; margin: 2rem 0 1.5rem; }
.summary-details div { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: .65rem; border-bottom: 1px solid rgba(247,244,237,.18); }
.summary-details dt { color: rgba(247,244,237,.65); font-size: .67rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.summary-details dd { margin: 0; font-size: .79rem; text-align: right; }
.price-breakdown { display: grid; gap: .65rem; padding: 1.2rem 0 1.15rem; border-bottom: 1px solid rgba(247,244,237,.18); }
.price-breakdown div { display: flex; justify-content: space-between; gap: 1rem; color: rgba(247,244,237,.76); font-size: .81rem; }
.price-breakdown strong { color: var(--paper); font-weight: 500; }
.price-breakdown .price-total { padding-top: .55rem; color: var(--gold); font-family: var(--display); font-size: 1.4rem; letter-spacing: -.02em; }
.price-breakdown .price-total strong { color: var(--gold); font-weight: 400; }
.summary-note { min-height: 2.8rem; margin: 1.15rem 0; color: rgba(247,244,237,.72); font-size: .79rem; line-height: 1.55; }
.pay-button { display: flex; width: 100%; align-items: center; justify-content: space-between; border: 0; background: var(--gold); color: var(--ink-deep); padding: 1rem 1.1rem; font-size: .67rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; transition: background .2s, transform .2s; }
.pay-button:hover:not(:disabled) { background: #edd493; transform: translateY(-2px); }
.pay-button:disabled { cursor: wait; opacity: .7; }
.payment-note { margin: 1rem 0 0; color: rgba(247,244,237,.62); font-size: .71rem; line-height: 1.55; }
.booking-status { min-height: 1.3rem; margin: .8rem 0 0; color: var(--gold); font-size: .75rem; }
.booking-status.is-success { color: #c7e7b0; }
.booking-status.is-error { color: #ef9a86; }

.reservation-footer { padding: 2.2rem 0; background: #13241b; color: var(--paper); }
.reservation-footer-main { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.reservation-footer p { margin: 0; color: rgba(247,244,237,.67); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; }
.reservation-footer-contact { display: grid; grid-template-columns: minmax(8rem, .28fr) minmax(0, 1fr); gap: 1.5rem; margin-top: 2rem; padding-top: 1.75rem; border-top: 1px solid rgba(247,244,237,.18); }
.reservation-footer-contact-label { color: rgba(247,244,237,.67); font-size: .64rem; font-weight: 500; letter-spacing: .13em; text-transform: uppercase; }
.reservation-footer-contact-links { display: flex; flex-wrap: wrap; align-items: baseline; gap: .8rem clamp(1.15rem, 2.4vw, 2.5rem); }
.reservation-footer-contact-links a { padding-bottom: .22rem; border-bottom: 1px solid rgba(247,244,237,.42); color: var(--paper); font-size: .7rem; font-weight: 600; letter-spacing: .08em; line-height: 1.45; text-transform: uppercase; transition: color .2s, border-color .2s; }
.reservation-footer-contact-links a:hover { border-color: #e6c78b; color: #e6c78b; }
.reservation-footer-contact-links span { color: rgba(247,244,237,.67); font-weight: 400; letter-spacing: .04em; text-transform: none; }

@media (max-width: 920px) {
  .booking-workspace { grid-template-columns: 1fr; }
  .booking-summary { position: static; order: -1; }
  .summary-card { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2rem; }
  .summary-card > .eyebrow, .summary-card > h2, .summary-card > .summary-details, .summary-card > .price-breakdown, .summary-card > .summary-note, .summary-card > .pay-button, .summary-card > .payment-note, .summary-card > .booking-status { grid-column: 1; }
  .summary-card > .price-breakdown { grid-row: 2 / span 2; grid-column: 2; margin-top: 1.4rem; border-top: 1px solid rgba(247,244,237,.18); }
  .summary-card > .summary-details { margin: 1.4rem 0 1rem; }
}

@media (max-width: 760px) {
  .reservation-header { min-height: 78px; padding-block: 1.25rem; }
  .brand-logo { width: 4.25rem; }
  .reservation-footer .brand-logo { width: 5.25rem; }
  .home-link { font-size: .59rem; }
  .booking-page { padding-top: 3.2rem; }
  .booking-intro { grid-template-columns: 1fr; gap: 1.2rem; margin-bottom: 3rem; }
  .booking-intro > p { margin: 0; }
  .casita-grid { grid-template-columns: 1fr; }
  .casita-card { min-height: 235px; }
  .date-fields, .stay-fields, .guest-fields { grid-template-columns: 1fr; }
  .calendar-months { grid-template-columns: 1fr; }
  .booking-form { gap: 3.3rem; }
  .summary-card { display: block; }
  .summary-card > .price-breakdown { margin-top: 0; border-top: 0; }
  .reservation-footer-main { align-items: flex-start; flex-direction: column; }
  .reservation-footer-contact { grid-template-columns: 1fr; gap: 1rem; }
  .reservation-footer-contact-links { gap: .75rem 1.1rem; }
}

@media (max-width: 420px) {
  .booking-intro h1 { font-size: 3.1rem; }
  .home-link { letter-spacing: .06em; }
  .calendar-month { padding: .65rem; }
}