.tour-detail {
    --tour-navy: var(--theme-2);
    --tour-deep: var(--header);
    --tour-gold: var(--theme);
    --tour-sand: var(--bg);
    --tour-border: var(--border);
    --tour-muted: var(--text);
    --tour-surface: var(--ert-white);
    --tour-background: var(--ert-ivory);
    --tour-accent-soft: var(--ert-champagne);
    background: var(--tour-background);
}

.tour-detail-hero {
    position: relative;
    min-height: 720px;
    display: flex;
    align-items: flex-end;
    padding: 180px 0 110px;
    color: var(--tour-surface);
    isolation: isolate;
    background: var(--tour-deep);
}

.tour-detail-hero::after {
    position: absolute;
    inset: 0;
    content: "";
    z-index: -1;
}

.tour-detail-hero__image {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.tour-detail-hero::after {
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--tour-deep) 92%, transparent) 0%, color-mix(in srgb, var(--tour-deep) 70%, transparent) 48%, color-mix(in srgb, var(--tour-deep) 32%, transparent) 100%),
        linear-gradient(0deg, color-mix(in srgb, var(--tour-deep) 65%, transparent) 0%, transparent 55%);
}

.tour-detail-hero__breadcrumbs {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 38px;
    font-size: .78rem;
}

.tour-detail-hero__breadcrumbs a { color: color-mix(in srgb, var(--tour-surface) 68%, transparent); }
.tour-detail-hero__breadcrumbs a:last-child { color: var(--tour-surface); }
.tour-detail-hero__breadcrumbs i { color: var(--tour-gold); font-size: .62rem; }

.tour-detail-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, .6fr);
    align-items: end;
    gap: clamp(2.5rem, 7vw, 7rem);
}

.tour-detail-hero__content { max-width: 820px; }
.tour-detail-hero__labels { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 20px; }

.tour-detail-hero__labels a,
.tour-detail-hero__labels span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 13px;
    color: var(--tour-surface);
    border: 1px solid color-mix(in srgb, var(--tour-surface) 20%, transparent);
    border-radius: 999px;
    background: color-mix(in srgb, var(--tour-surface) 10%, transparent);
    backdrop-filter: blur(8px);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.tour-detail-hero__labels i { color: var(--tour-gold); }

.tour-detail-hero h1 {
    max-width: 880px;
    margin: 0;
    color: var(--tour-surface);
    font-size: clamp(3rem, 6vw, 5.8rem);
    line-height: .94;
    letter-spacing: -.045em;
}

.tour-detail-hero__content > p {
    max-width: 720px;
    margin: 24px 0 30px;
    color: color-mix(in srgb, var(--tour-surface) 78%, transparent);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.75;
}

.tour-detail-hero__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
.tour-detail-hero__text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--tour-surface); font-weight: 700; }
.tour-detail-hero__text-link:hover { color: var(--tour-gold); }

.tour-detail-hero__price {
    padding: 28px;
    border: 1px solid color-mix(in srgb, var(--tour-surface) 22%, transparent);
    border-radius: 22px;
    background: color-mix(in srgb, var(--tour-deep) 68%, transparent);
    box-shadow: var(--ert-shadow-lg);
    backdrop-filter: blur(15px);
}

.tour-detail-hero__price > span {
    color: var(--tour-gold);
    font-size: .69rem;
    font-weight: 800;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.tour-detail-hero__price > div {
    margin: 8px 0 2px;
    color: var(--tour-surface);
    font-family: "Cormorant Garamond", serif;
    font-size: 3.6rem;
    font-weight: 700;
    line-height: .9;
}

.tour-detail-hero__price > div small { margin-right: 8px; font-family: "Outfit", sans-serif; font-size: .85rem; }
.tour-detail-hero__price del { color: color-mix(in srgb, var(--tour-surface) 50%, transparent); font-size: .82rem; }
.tour-detail-hero__price p { margin: 14px 0 20px; color: color-mix(in srgb, var(--tour-surface) 58%, transparent); font-size: .78rem; line-height: 1.55; }
.tour-detail-hero__price > a { display: flex; justify-content: space-between; padding-top: 17px; color: var(--tour-surface); border-top: 1px solid color-mix(in srgb, var(--tour-surface) 16%, transparent); font-weight: 700; }

.tour-detail__facts { position: relative; z-index: 4; margin-top: -58px; }

.tour-facts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    overflow: hidden;
    border: 1px solid var(--tour-border);
    border-radius: 21px;
    background: var(--tour-surface);
    box-shadow: var(--ert-shadow-lg);
}

.tour-fact {
    display: flex;
    gap: 15px;
    align-items: center;
    min-height: 116px;
    padding: 23px;
    border-right: 1px solid var(--tour-border);
}

.tour-fact:last-child { border-right: 0; }
.tour-fact > i { width: 45px; height: 45px; display: grid; flex: 0 0 auto; place-items: center; color: var(--tour-gold); border-radius: 14px; background: color-mix(in srgb, var(--tour-gold) 10%, transparent); font-size: 1.1rem; }
.tour-fact small { display: block; margin-bottom: 4px; color: var(--tour-muted); font-size: .69rem; letter-spacing: .08em; text-transform: uppercase; }
.tour-fact strong { color: var(--tour-deep); font-size: .93rem; }

.tour-detail-nav {
    position: sticky;
    z-index: 20;
    top: 100px;
    margin-top: 30px;
    border-block: 1px solid var(--tour-border);
    background: color-mix(in srgb, var(--tour-surface) 94%, transparent);
    box-shadow: var(--ert-shadow-sm);
    backdrop-filter: blur(12px);
}

.tour-detail-nav .container { min-height: 68px; display: flex; align-items: center; gap: 28px; }
.tour-detail-nav .container > span { color: var(--tour-gold); font-size: .68rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; white-space: nowrap; }
.tour-detail-nav .container > div { display: flex; align-items: center; gap: 24px; overflow-x: auto; scrollbar-width: none; }
.tour-detail-nav .container > div::-webkit-scrollbar { display: none; }
.tour-detail-nav .container > div a { color: var(--tour-muted); font-size: .82rem; font-weight: 600; white-space: nowrap; }
.tour-detail-nav .container > div a:hover { color: var(--tour-gold); }
.tour-detail-nav__cta { margin-left: auto; padding: 11px 17px; color: var(--tour-surface); border-radius: 999px; background: var(--tour-gold); font-size: .76rem; font-weight: 700; white-space: nowrap; }
.tour-detail-nav__cta:hover { color: var(--tour-surface); background: var(--tour-gold); }

.tour-detail #tour-overview { scroll-margin-top: 170px; }
#tour-highlights, #tour-itinerary, #tour-inclusions, #tour-gallery, #tour-faq, #book-this-tour { scroll-margin-top: 170px; }

.tour-content-card,
.tour-booking-card {
    border: 1px solid var(--tour-border);
    border-radius: 22px;
    background: var(--tour-surface);
    box-shadow: var(--ert-shadow);
}

.tour-content-card { padding: clamp(27px, 4vw, 48px); }
.tour-content-card + .tour-content-card { margin-top: 24px; }

.tour-content-card__heading { margin-bottom: 24px; }
.tour-content-card__heading > span { color: var(--tour-gold); font-size: .69rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.tour-content-card__heading h2 { margin: 7px 0 0; color: var(--tour-deep); font-size: clamp(1.8rem, 3vw, 2.65rem); }
.tour-content-card__prose { color: var(--tour-muted); font-size: 1.02rem; line-height: 1.9; }
.tour-content-card__prose p:last-child { margin-bottom: 0; }

.tour-highlights { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; padding: 0; margin: 0; list-style: none; }

.tour-highlights li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 15px;
    align-items: start;
    padding: 19px;
    border: 1px solid var(--tour-border);
    border-radius: 15px;
    background: var(--tour-background);
}

.tour-highlights li em { color: var(--tour-gold); font-family: "Cormorant Garamond", serif; font-size: 1.2rem; font-style: normal; }
.tour-highlights li strong { display: block; color: var(--tour-deep); }
.tour-highlights li small { display: block; margin-top: 7px; color: var(--tour-muted); line-height: 1.55; }

.tour-content-card--inclusions .tour-content-card__heading { margin-bottom: 28px; }
.tour-inclusions-layout { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); gap: 18px; }
.tour-inclusions-panel { --inclusions-accent: var(--ert-teal); min-width: 0; overflow: hidden; border: 1px solid color-mix(in srgb, var(--inclusions-accent) 18%, var(--tour-border)); border-radius: 18px; background: linear-gradient(155deg, color-mix(in srgb, var(--inclusions-accent) 7%, white), var(--tour-surface) 42%); }
.tour-inclusions-panel--no { --inclusions-accent: var(--ert-gold-dark); }
.tour-inclusions-panel__heading { display: flex; align-items: center; gap: 13px; padding: 22px 22px 18px; border-bottom: 1px solid color-mix(in srgb, var(--inclusions-accent) 15%, var(--tour-border)); }
.tour-inclusions-panel__symbol { display: grid; flex: 0 0 42px; width: 42px; height: 42px; place-items: center; border-radius: 13px; color: var(--inclusions-accent); background: color-mix(in srgb, var(--inclusions-accent) 13%, white); font-size: .95rem; }
.tour-inclusions-panel__heading h3 { margin: 0; color: var(--tour-deep); font-size: 1.1rem; line-height: 1.25; }
.tour-inclusions-panel__heading p { margin: 3px 0 0; color: var(--tour-muted); font-size: .75rem; line-height: 1.4; }
.tour-inclusions { display: grid; gap: 0; padding: 7px 22px 12px; margin: 0; list-style: none; }
.tour-inclusions li { display: grid; grid-template-columns: 25px minmax(0, 1fr); gap: 10px; align-items: start; padding: 12px 0; color: var(--tour-deep); font-size: .84rem; line-height: 1.5; }
.tour-inclusions li + li { border-top: 1px solid var(--tour-border); }
.tour-inclusions li i { display: grid; width: 23px; height: 23px; place-items: center; margin-top: 1px; border-radius: 50%; color: var(--inclusions-accent); background: color-mix(in srgb, var(--inclusions-accent) 12%, white); font-size: .62rem; }

.tour-itinerary .accordion-item { overflow: hidden; margin-bottom: 12px; border: 1px solid var(--tour-border); border-radius: 14px !important; }
.tour-itinerary .accordion-button { padding: 19px 20px; color: var(--tour-deep); font-weight: 700; }
.tour-itinerary .accordion-button:not(.collapsed) { color: var(--tour-deep); background: var(--tour-sand); box-shadow: none; }
.tour-itinerary .accordion-button:focus { border-color: var(--tour-gold); box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--tour-gold) 15%, transparent); }
.tour-itinerary .accordion-body { color: var(--tour-muted); line-height: 1.75; }

.tour-booking-card { position: sticky; top: 170px; padding: 28px; overflow: hidden; }
.tour-booking-card::before { display: block; width: calc(100% + 56px); height: 5px; margin: -28px -28px 24px; content: ""; background: linear-gradient(90deg, var(--tour-gold), var(--ert-gold-soft)); }
.tour-booking-card__top { display: flex; flex-direction: column; gap: 8px; }
.tour-booking-card__eyebrow { color: var(--tour-muted); font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.tour-booking-card__status { display: inline-flex; align-items: center; gap: 8px; color: var(--ert-teal); font-size: .72rem; font-weight: 700; }
.tour-booking-card__status i { width: 7px; height: 7px; border-radius: 50%; background: var(--ert-teal); box-shadow: 0 0 0 5px color-mix(in srgb, var(--ert-teal) 11%, transparent); }

.tour-booking-card__price { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; margin: 20px 0 5px; color: var(--tour-deep); font-family: "Cormorant Garamond", serif; font-size: 3rem; font-weight: 700; line-height: 1; }
.tour-booking-card__price small { flex-basis: 100%; color: var(--tour-muted); font-family: "Outfit", sans-serif; font-size: .69rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.tour-booking-card__price del { color: var(--tour-muted); font-size: 1rem; font-weight: 400; white-space: nowrap; }
.tour-booking-card__divider { height: 1px; margin: 22px 0; background: var(--tour-border); }

.tour-booking-card__steps { display: grid; gap: 15px; margin-bottom: 24px; }
.tour-booking-card__steps > div { display: grid; grid-template-columns: 30px 1fr; gap: 11px; align-items: start; }
.tour-booking-card__steps > div > span { width: 30px; height: 30px; display: grid; place-items: center; color: var(--tour-gold); border: 1px solid color-mix(in srgb, var(--tour-gold) 32%, transparent); border-radius: 50%; background: color-mix(in srgb, var(--tour-gold) 8%, transparent); font-size: .75rem; font-weight: 800; }
.tour-booking-card__steps p { margin: 0; }
.tour-booking-card__steps strong, .tour-booking-card__steps small { display: block; }
.tour-booking-card__steps strong { color: var(--tour-deep); font-size: .84rem; }
.tour-booking-card__steps small { margin-top: 2px; color: var(--tour-muted); font-size: .73rem; line-height: 1.4; }
.tour-booking-card__call { display: block; padding: 14px 0; color: var(--tour-muted); text-align: center; font-size: .78rem; }
.tour-booking-card__call i { color: var(--tour-gold); }
.tour-booking-card__call strong { color: var(--tour-deep); }
.tour-booking-card__trust { display: flex; justify-content: center; gap: 16px; padding-top: 16px; border-top: 1px solid var(--tour-border); color: var(--tour-muted); font-size: .68rem; }
.tour-booking-card__trust i { color: var(--tour-gold); }
.tour-booking-card hr { border-color: var(--tour-border); opacity: 1; }
.tour-booking-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 12px; }
.tour-booking-form__field { display: grid; gap: 7px; min-width: 0; }
.tour-booking-form__field--wide { grid-column: 1 / -1; }
.tour-booking-form__field label { color: var(--tour-deep); font-size: .75rem; font-weight: 750; }
.tour-booking-form__field label span { color: var(--tour-muted); font-weight: 500; }
.tour-booking-form__field input { width: 100%; min-height: 46px; padding: 10px 12px; color: var(--tour-deep); border: 1px solid var(--tour-border); border-radius: var(--ert-radius-sm); outline: 0; background: var(--ert-surface); font: inherit; font-size: .82rem; transition: border-color .2s ease, box-shadow .2s ease; }
.tour-booking-form__field input:focus { border-color: var(--tour-gold); box-shadow: 0 0 0 3px color-mix(in srgb, var(--tour-gold) 13%, transparent); }
.tour-booking-form__field small { color: var(--tour-muted); font-size: .66rem; }
.tour-booking-form__terms { display: grid; grid-template-columns: 18px 1fr; gap: 9px; align-items: start; color: var(--tour-muted); cursor: pointer; font-size: .69rem; line-height: 1.45; }
.tour-booking-form__terms input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--tour-gold); }
.tour-booking-form__terms a { color: var(--ert-gold-dark); font-weight: 700; text-decoration: underline; }
.tour-booking-form__submit { grid-column: 1 / -1; width: 100%; justify-content: center; border: 0; }
.tour-booking-form__security { grid-column: 1 / -1; margin: -3px 0 0; color: var(--tour-muted); text-align: center; font-size: .68rem; }
.tour-booking-form__security i { margin-right: 4px; color: var(--ert-teal); }
.tour-booking-alert { display: grid; grid-template-columns: 24px 1fr; gap: 10px; margin-bottom: 18px; padding: 13px; border: 1px solid var(--tour-border); border-radius: var(--ert-radius-sm); background: var(--tour-surface-soft); }
.tour-booking-alert > i { margin-top: 2px; color: var(--tour-gold); }
.tour-booking-alert strong, .tour-booking-alert span { display: block; }
.tour-booking-alert strong { color: var(--tour-deep); font-size: .78rem; }
.tour-booking-alert span { margin-top: 3px; color: var(--tour-muted); font-size: .7rem; line-height: 1.45; }
.tour-booking-alert--success { border-color: color-mix(in srgb, var(--ert-teal) 28%, var(--tour-border)); background: color-mix(in srgb, var(--ert-teal) 7%, var(--tour-surface-soft)); }
.tour-booking-alert--success > i { color: var(--ert-teal); }
.tour-booking-alert--error { border-color: color-mix(in srgb, var(--ert-gold-dark) 28%, var(--tour-border)); background: color-mix(in srgb, var(--ert-gold-dark) 7%, var(--tour-surface-soft)); }
.tour-booking-alert--error > i { color: var(--ert-gold-dark); }

.tour-detail__destination img { width: 190px; aspect-ratio: 4 / 3; object-fit: cover; }
.tour-mobile-cta { display: none; }

@media (max-width: 1199.98px) {
    .tour-detail-hero__grid { grid-template-columns: minmax(0, 1fr) 300px; gap: 3rem; }
    .tour-detail-nav .container > span { display: none; }
}

@media (max-width: 991.98px) {
    .tour-detail-hero { min-height: 680px; padding-top: 150px; }
    .tour-detail-hero__grid { grid-template-columns: 1fr; }
    .tour-detail-hero__price { max-width: 360px; }
    .tour-detail__facts { margin-top: 24px; }
    .tour-fact { border-bottom: 1px solid var(--tour-border); }
    .tour-detail-nav { top: 68px; }
    .tour-detail-nav__cta { display: none; }
    .tour-booking-card { position: static; }
    .tour-mobile-cta {
        position: fixed;
        z-index: 100;
        right: 12px;
        bottom: 12px;
        left: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 15px;
        padding: 10px 10px 10px 17px;
        border: 1px solid color-mix(in srgb, var(--tour-surface) 12%, transparent);
        border-radius: 16px;
        color: var(--tour-surface);
        background: var(--tour-deep);
        box-shadow: var(--ert-shadow-lg);
    }
    .tour-mobile-cta span small, .tour-mobile-cta span strong { display: block; }
    .tour-mobile-cta span small { opacity: .6; font-size: .65rem; }
    .tour-mobile-cta span strong { font-size: .9rem; }
    .tour-mobile-cta > a { padding: 12px 16px; color: var(--tour-deep); border-radius: 11px; background: var(--tour-gold); font-size: .78rem; font-weight: 800; }
}

@media (max-width: 767.98px) {
    .tour-detail-hero { min-height: 720px; padding: 130px 0 75px; }
    .tour-detail-hero h1 { font-size: clamp(2.7rem, 12vw, 4rem); }
    .tour-detail-hero__breadcrumbs { margin-bottom: 26px; }
    .tour-detail-hero__price { display: none; }
    .tour-detail-nav .container { min-height: 58px; }
    .tour-highlights { grid-template-columns: 1fr; }
}

@media (max-width: 575.98px) {
    .tour-booking-form { grid-template-columns: 1fr; }
    .tour-detail-hero__actions { align-items: flex-start; flex-direction: column; }
    .tour-facts { grid-template-columns: 1fr; }
    .tour-fact { min-height: auto; border-right: 0; }
    .tour-fact:last-child { border-bottom: 0; }
    .tour-detail-nav .container > div { gap: 18px; }
    .tour-content-card { border-radius: 17px; }
    .tour-detail__destination img { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .tour-detail * { scroll-behavior: auto !important; }
}