/* ATACAMA 2027 | CI Porto Belo
   Conteúdo: index.html. Imagens: assets/images/.
   Site estático: não depende de bibliotecas ou de JavaScript. */

:root {
  color-scheme: light;
  --sand: #f6efe5;
  --sand-deep: #eee2d5;
  --paper: #fffdf9;
  --brown: #542b1d;
  --brown-dark: #351a12;
  --clay: #8f432a;
  --gold: #d87e18;
  --gold-dark: #9a4a09;
  --wine: #873638;
  --text: #65564d;
  --border: #ddc7b6;
  --radius: 1.5rem;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 1.5rem; }
body { margin: 0; background: var(--sand); color: var(--text); font-family: var(--font); font-size: 1.0625rem; line-height: 1.65; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--gold); outline-offset: 6px; }
h1, h2, h3, h4, p { margin: 0 0 1rem; }
h1, h2, h3, h4 { color: var(--brown); line-height: 1.12; }
h2 { font-size: clamp(2.25rem, 4.8vw, 4.15rem); letter-spacing: -.045em; }
h3 { font-size: clamp(1.4rem, 2.3vw, 1.85rem); letter-spacing: -.025em; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 700; }
.wrap { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.section { padding: clamp(4.5rem, 8vw, 7.5rem) 0; }
.section-heading { max-width: 880px; margin-bottom: 3rem; }
.eyebrow { display: flex; align-items: center; gap: 1.2rem; color: var(--gold-dark); font-size: .875rem; font-weight: 700; letter-spacing: .2em; line-height: 1.5; text-transform: uppercase; }
.eyebrow::after { content: ""; width: 80px; height: 1px; flex-shrink: 0; background: currentColor; opacity: .5; }
.lead { font-size: clamp(1.125rem, 2vw, 1.35rem); max-width: 820px; margin-top: 1.5rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 1rem; top: -100px; z-index: 10; padding: .8rem 1rem; background: var(--paper); color: var(--brown); }
.skip-link:focus { top: 1rem; }

/* Capa */
.hero { position: relative; isolation: isolate; min-height: 760px; min-height: min(900px, 100svh); color: white; background: var(--brown-dark); }
.hero-photo, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.hero-photo { object-fit: cover; object-position: 50% 44%; }
.hero-shade { background: linear-gradient(90deg, rgba(34,19,13,.65), rgba(34,19,13,.12) 80%), linear-gradient(0deg, rgba(34,19,13,.7), transparent 80%); }
.navigation { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-top: 1.75rem; }
.brand { flex: 0 0 80px; }
.brand img { width: 80px; height: 80px; border-radius: 50%; }
.nav-links { display: flex; align-items: center; gap: 2rem; font-size: .9375rem; font-weight: 700; }
.nav-links a { padding-block: .6rem; }
.nav-links a:hover, .hero-link:hover { text-decoration: underline; text-underline-offset: .4rem; }
.nav-contact { border: 1px solid rgba(255,255,255,.55); border-radius: 100px; padding-inline: 1.25rem; }
.nav-contact span { margin-left: 1rem; }
.hero-content { padding-top: clamp(6rem, 12vh, 10rem); padding-bottom: 4rem; }
.hero .eyebrow { color: #f3c48f; }
.hero h1 { max-width: 980px; color: white; font-size: clamp(3.8rem, 8.5vw, 7.8rem); line-height: .92; letter-spacing: -.065em; margin-bottom: 1.5rem; }
.hero h1 span { color: #f3bd7e; font-family: Georgia, "Times New Roman", serif; font-weight: 400; font-style: italic; }
.hero-date { max-width: 600px; font-size: clamp(1.1rem, 2.3vw, 1.5rem); font-weight: 700; }
.hero-link { display: inline-flex; align-items: center; gap: 2.5rem; border-top: 1px solid rgba(255,255,255,.5); padding: 1.25rem 0 .5rem; margin-top: 1.75rem; font-size: 1rem; }
.hero-link span { font-size: 1.5rem; }

/* Investimento */
.packages { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; align-items: start; }
.package { position: relative; padding: 2rem; border: 1px solid var(--border); border-top: 5px solid var(--clay); border-radius: var(--radius); background: var(--paper); overflow: hidden; }
.package-label { padding: .65rem 1.1rem; margin-bottom: 1.5rem; color: white; background: var(--brown); border-radius: 100px; font-size: .875rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.package h3 { margin-bottom: 1.7rem; }
.prices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; margin-bottom: 2rem; }
.price { padding: 1.6rem .75rem; border-radius: 1.15rem; background: var(--clay); color: #ffe6ce; text-align: center; }
.price strong { display: block; margin-bottom: .65rem; color: white; font-size: clamp(1.6rem, 2.5vw, 2.25rem); letter-spacing: -.06em; line-height: 1.1; white-space: nowrap; }
.price span { display: block; font-size: .9375rem; line-height: 1.5; }
.airfare { margin-bottom: 1.5rem; padding-block: 1.8rem; }
.airfare strong { font-size: clamp(2.4rem, 4vw, 3.6rem); }
.callout { border-left: 4px solid var(--gold); border-radius: 1rem; padding: 1.2rem; background: #f6ece0; color: var(--brown); font-size: 1rem; margin-bottom: 2rem; }
.small-heading { font-size: .875rem; letter-spacing: .17em; text-transform: uppercase; line-height: 1.5; margin-bottom: 1rem; }
.included-list { padding-left: 1.25rem; margin: 0; }
.included-list li { padding-left: .3rem; margin-bottom: .85rem; }
.included-list li:last-child { margin-bottom: 0; }
.included-list li::marker { color: var(--gold); }
.flights { margin-top: 1.75rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.muted, .note { font-size: .9375rem; }
.flights table { width: 100%; border-collapse: collapse; margin-bottom: 1.25rem; font-size: .9375rem; line-height: 1.4; }
.flights th, .flights td { text-align: left; border-bottom: 1px solid var(--border); padding: .9rem .4rem; }
.flights th:first-child, .flights td:first-child { padding-left: 0; }
.flights th:last-child, .flights td:last-child { text-align: right; padding-right: 0; }
.flights tbody th { color: var(--brown); white-space: nowrap; }
.flights td:last-child { color: var(--brown); font-weight: 700; white-space: nowrap; }
.flights thead { color: var(--brown); font-size: .875rem; }
.section-action { text-align: center; margin-top: 2.5rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 1.5rem; padding: 1rem 1.75rem; border-radius: 100px; color: white; background: var(--gold-dark); font-size: 1.0625rem; font-weight: 700; line-height: 1.4; transition: background .2s; }
.button:hover { background: var(--brown); }
.button span { font-size: 1.5rem; }

/* San Pedro */
.base-section { background: var(--sand-deep); border-block: 1px solid var(--border); }
.base-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 4rem; align-items: start; }
.base-layout .section-heading { position: sticky; top: 2rem; }
.base-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.base-list li { display: flex; align-items: center; gap: 1.4rem; padding: 1.75rem; background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius); }
.item-number { display: flex; width: 3rem; height: 3rem; flex-shrink: 0; align-items: center; justify-content: center; border-radius: 50%; color: white; background: var(--clay); font-size: 1rem; font-weight: 700; }
.base-list h3 { font-size: 1.4rem; margin-bottom: .6rem; }
.base-list p { font-size: 1rem; }

/* Roteiro */
.journey-notes { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 3rem; padding: 2.5rem; border: 1px solid var(--border); border-left: 4px solid var(--gold); border-radius: var(--radius); background: #fffaf3; }
.journey-notes h3 { font-size: 1.4rem; line-height: 1.25; }
.journey-notes p { font-size: 1rem; }
.itinerary-heading { padding-top: 4.5rem; margin: 4.5rem 0 2.5rem; border-top: 1px solid var(--border); text-align: center; }
.transfer-card { display: grid; grid-template-columns: 155px minmax(0,1fr); gap: 2.5rem; padding: 2.25rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--paper); margin-bottom: 1.5rem; }
.transfer-date { display: flex; flex-direction: column; align-items: flex-start; color: var(--brown); font-weight: 700; text-transform: uppercase; }
.transfer-date time { font-size: 2rem; letter-spacing: -.035em; line-height: 1.2; }
.transfer-date span { margin-top: .65rem; font-size: .875rem; letter-spacing: .17em; }
.time, .day { color: var(--gold-dark); font-size: .875rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; line-height: 1.5; }
.time { margin-bottom: 1rem; }
.inclusion { padding: .9rem 1.1rem; border: 1px solid #e9d5c0; border-radius: .85rem; background: #f6ecdf; font-size: .9375rem; }
.inclusion strong { color: var(--brown); }
.itinerary-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1.5rem; }
.experience { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius); background: var(--paper); }
.experience > img { width: 100%; aspect-ratio: 66 / 19; object-fit: cover; }
.experience-media { position: relative; isolation: isolate; width: 100%; aspect-ratio: 66 / 19; overflow: hidden; background: var(--sand-deep); }
.experience-media > img,
.experience-media > video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.experience-media .video-fallback { z-index: 0; }
.experience-media .motion-video { z-index: 1; }
.experience-content { display: flex; flex-direction: column; padding: 1.75rem; flex: 1; }
.experience .day { color: var(--clay); font-size: .875rem; margin-bottom: .8rem; }
.experience h3 { line-height: 1.15; margin-bottom: 1rem; }
.experience .inclusion { margin-top: auto; }
.return-card { margin-top: 1.5rem; margin-bottom: 2rem; }
.itinerary-note { max-width: 960px; margin: 0 auto; font-size: .9375rem; }

/* Convite e contatos */
.closing { background: var(--wine); color: #fff6f0; }
.closing-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.closing h2 { color: white; font-size: clamp(2.4rem, 4.4vw, 3.65rem); }
.closing .eyebrow { color: #ffd19b; }
.closing .eyebrow::after { display: none; }
.closing-lead { font-size: 1.3rem; font-weight: 700; font-style: italic; margin-top: 2rem; line-height: 1.5; }
.closing-copy p { margin-bottom: 1.4rem; }
.signature { padding-top: 1.5rem; }
.signature strong { display: block; font-size: 1.7rem; font-style: italic; line-height: 1.25; margin-bottom: .75rem; }
.signature span { display: block; font-size: .875rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.contact { background: var(--brown-dark); color: #f8ece2; text-align: center; }
.contact-logos { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: 2rem; }
.contact-logos img { width: 124px; height: 124px; border-radius: 50%; }
.contact h2 { color: white; font-size: 1.2rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 2.5rem; line-height: 1.5; }
.contact-links { max-width: 670px; display: grid; gap: 1rem; margin-inline: auto; font-style: normal; }
.contact-links a { display: grid; grid-template-columns: 90px minmax(0,1fr) 24px; align-items: center; gap: 1rem; border: 1px solid #8c614c; border-radius: 100px; padding: 1.1rem 1.7rem; text-align: left; }
.contact-links a:hover { background: rgba(255,255,255,.07); border-color: #ffe0be; }
.contact-links a span:first-child { font-size: .875rem; color: #e6c8b1; }
.contact-links strong { font-size: 1.2rem; overflow-wrap: anywhere; }
.contact-links a span:last-child { text-align: right; }
.legal { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem 2.5rem; border-top: 1px solid #805540; margin-top: 3rem; padding-top: 2rem; color: #e2c5b0; font-size: .875rem; }
.legal p { margin: 0; }
.back-top { display: inline-flex; align-items: center; gap: 1rem; margin-top: 2rem; padding: .5rem; font-size: .875rem; }
.back-top:hover { text-decoration: underline; text-underline-offset: .3rem; }

/* Tablet e celular */
@media (max-width: 1050px) {
  .wrap { width: min(100% - 56px, 900px); }
  .package { padding: 1.5rem; }
  .base-layout, .closing-layout { gap: 2rem; }
  .base-list li { padding: 1.5rem; }
  .prices { grid-template-columns: 1fr; }
  .price strong { font-size: 2.2rem; }
  .airfare strong { font-size: 2.8rem; }
}
@media (max-width: 760px) {
  body { font-size: 1rem; }
  .wrap { width: calc(100% - 40px); }
  .section { padding-block: 4rem; }
  .section-heading { margin-bottom: 2rem; }
  .eyebrow { font-size: .875rem; gap: .75rem; letter-spacing: .15em; }
  .eyebrow::after { width: 45px; }
  .hero { min-height: 720px; min-height: min(850px, 100svh); }
  .hero-photo { object-position: 54% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(34,19,13,.85), rgba(34,19,13,.16) 90%); }
  .navigation { padding-top: 1.25rem; gap: 1rem; align-items: flex-start; }
  .brand { flex-basis: 64px; }
  .brand img { width: 64px; height: 64px; }
  .nav-links { gap: .15rem 1.1rem; flex-wrap: wrap; justify-content: flex-end; font-size: .875rem; max-width: 290px; }
  .nav-contact { border: 0; border-radius: 0; padding-inline: 0; }
  .nav-contact span { margin-left: .2rem; }
  .hero-content { padding-top: 7rem; padding-bottom: 3rem; }
  .hero h1 { font-size: clamp(4.3rem, 17vw, 7rem); }
  .hero-date { max-width: 340px; }
  .hero-link { margin-top: 1rem; }
  .packages, .base-layout, .journey-notes, .itinerary-grid, .closing-layout { grid-template-columns: 1fr; }
  .package { padding: 1.5rem; }
  .prices { grid-template-columns: repeat(2,minmax(0,1fr)); gap: .6rem; }
  .price { padding: 1.5rem .5rem; }
  .price strong { font-size: clamp(1.3rem, 5.5vw, 2.4rem); }
  .price span { font-size: .875rem; }
  .airfare strong { font-size: clamp(2rem, 10vw, 3.5rem); }
  .flights table { font-size: .875rem; }
  .button { width: 100%; gap: .8rem; padding: 1rem 1.1rem; }
  .base-layout { gap: 0; }
  .base-layout .section-heading { position: static; }
  .base-list li { gap: 1rem; padding: 1.3rem; }
  .base-list h3 { font-size: 1.35rem; }
  .journey-notes { gap: 1.5rem; padding: 1.5rem; }
  .itinerary-heading { padding-top: 3rem; margin-top: 3rem; }
  .transfer-card { grid-template-columns: 1fr; gap: 1.5rem; padding: 1.5rem; }
  .transfer-date { flex-direction: row; gap: 1rem; align-items: baseline; border-bottom: 1px solid var(--border); padding-bottom: 1rem; }
  .transfer-date time { font-size: 1.75rem; }
  .transfer-date span { margin-top: 0; }
  .experience-content { padding: 1.5rem; }
  .experience h3 { font-size: 1.6rem; }
  .closing-layout { gap: 2rem; }
  .closing-lead { font-size: 1.2rem; }
  .closing-copy p:last-child { margin-bottom: 0; }
  .contact-logos img { width: 100px; height: 100px; }
  .contact h2 { font-size: 1rem; }
  .contact-links a { grid-template-columns: minmax(0,1fr) 20px; gap: .2rem 1rem; padding: 1rem 1.3rem; border-radius: 1.25rem; }
  .contact-links a span:first-child { grid-column: 1; }
  .contact-links strong { grid-row: 2; grid-column: 1; font-size: 1.1rem; }
  .contact-links a span:last-child { grid-column: 2; grid-row: 1 / 3; }
}
@media (max-width: 380px) {
  .wrap { width: calc(100% - 32px); }
  .package, .experience-content, .transfer-card { padding: 1.1rem; }
  .base-list li { align-items: flex-start; }
  .item-number { width: 2.5rem; height: 2.5rem; }
  .flights th, .flights td { padding-inline: .15rem; }
  .nav-links { gap: .1rem .75rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}
@media print {
  body { font-size: 10pt; background: white; color: #222; }
  .wrap { width: 100%; }
  .navigation, .hero-link, .section-action, .back-top, .skip-link { display: none; }
  .hero { min-height: auto; padding-block: 2rem; }
  .hero-content { padding: 2rem; }
  .hero h1 { font-size: 50pt; }
  .section { padding: 1.5rem 0; }
  h2 { font-size: 26pt; }
  .base-layout .section-heading { position: static; }
  .packages, .base-layout, .closing-layout { display: block; }
  .package { margin-bottom: 1rem; }
  .experience, .transfer-card, .base-list li { break-inside: avoid; }
  .closing, .contact { background: white; color: #222; }
  .closing h2, .contact h2, .closing .eyebrow, .contact-links a span:first-child, .legal { color: #222; }
  .contact-logos img { width: 70px; height: 70px; }
}

/* Aprimoramentos da edição multipágina */
.nav-toggle { display: none; }
.hero-intro { max-width: 650px; margin: -.25rem 0 .5rem; font-size: clamp(1rem, 1.8vw, 1.2rem); line-height: 1.55; }
.experience h3 a:hover { color: var(--gold-dark); }
.card-link { display: inline-flex; align-items: center; gap: .75rem; margin-top: 1rem; color: var(--brown); font-size: .9375rem; font-weight: 750; text-decoration: underline; text-decoration-color: transparent; text-underline-offset: .3rem; }
.card-link:hover { text-decoration-color: currentColor; }
.prepare-section { background: var(--paper); }
.prepare-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.prepare-grid article { padding: 1.75rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--sand); }
.prepare-grid article > span { display: block; margin-bottom: 1.5rem; color: var(--gold-dark); font-size: .8rem; font-weight: 800; letter-spacing: .15em; }
.prepare-grid h3 { font-size: 1.3rem; }
.prepare-grid p { font-size: .975rem; }
.faq-section { background: var(--sand-deep); }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.faq-layout > div:first-child { position: sticky; top: 2rem; }
.faq-list { border-top: 1px solid var(--border); }
.faq-list details { border-bottom: 1px solid var(--border); }
.faq-list summary { position: relative; padding: 1.35rem 3rem 1.35rem 0; color: var(--brown); font-size: 1.1rem; font-weight: 750; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: .25rem; top: 1rem; font-size: 1.7rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { padding: 0 3rem 1.4rem 0; }
.whatsapp-float { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 20; display: grid; width: 58px; height: 58px; place-items: center; border: 3px solid white; border-radius: 50%; background: #197d45; color: white; box-shadow: 0 12px 30px rgba(20, 50, 30, .28); font-size: .78rem; font-weight: 900; letter-spacing: .04em; }
.whatsapp-float:hover { background: #116737; transform: translateY(-2px); }
.button--light { background: var(--paper); color: var(--brown); }
.button--light:hover { background: #f1dfcf; }
.motion-video { opacity: 0; pointer-events: none; user-select: none; }
.motion-video.is-ready { opacity: 1; }

/* Páginas de destino */
.detail-page { background: var(--paper); }
.detail-hero { position: relative; isolation: isolate; min-height: 650px; color: white; background: var(--brown-dark); overflow: hidden; }
.detail-hero__photo, .detail-hero__shade { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.detail-hero__picture { position: absolute; inset: 0; z-index: -3; }
.detail-hero__picture .detail-hero__photo { z-index: auto; }
.detail-hero__photo.motion-video { z-index: -2; }
.detail-hero__shade { z-index: -1; background: linear-gradient(90deg, rgba(34, 17, 12, .84), rgba(34, 17, 12, .2) 80%), linear-gradient(0deg, rgba(34, 17, 12, .78), transparent 70%); }
.detail-nav { padding-block: 1.1rem; }
.detail-nav .nav-links a { color: white; }
.detail-hero__content { display: flex; min-height: 525px; flex-direction: column; align-items: flex-start; justify-content: flex-end; padding-block: 4.5rem; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.4rem; color: #f3d2b3; font-size: .85rem; }
.breadcrumb a { text-decoration: underline; text-underline-offset: .25rem; }
.detail-hero .eyebrow { color: #ffd19a; }
.detail-hero h1 { max-width: 960px; margin-bottom: 1.25rem; color: white; font-size: clamp(2.9rem, 7vw, 6.3rem); line-height: .95; letter-spacing: -.055em; }
.detail-hero__lead { max-width: 760px; font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.55; }
.detail-overview { padding-block: clamp(3.5rem, 7vw, 6rem); }
.destination-summary { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2.5rem, 7vw, 6.5rem); align-items: start; }
.destination-summary h2, .destination-content h2, .related h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
.destination-summary .lead { color: var(--brown); }
.facts { display: grid; gap: .75rem; margin: 0; }
.facts div { display: grid; grid-template-columns: 115px 1fr; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--border); }
.facts dt { color: var(--gold-dark); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.facts dd { margin: 0; color: var(--brown); font-weight: 700; }
.destination-article { background: var(--sand); border-block: 1px solid var(--border); }
.destination-content { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(2.5rem, 7vw, 6rem); align-items: start; }
.prose { max-width: 760px; }
.prose h2 { margin-top: 3.5rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 2rem; font-size: 1.45rem; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin-bottom: .75rem; }
.prose li::marker { color: var(--gold-dark); }
.tip-card { position: sticky; top: 1.5rem; padding: 1.6rem; border-top: 5px solid var(--gold); border-radius: var(--radius); background: var(--paper); box-shadow: 0 16px 38px rgba(72, 40, 25, .09); }
.tip-card h2 { font-size: 1.5rem; }
.tip-card ul { padding-left: 1.15rem; margin-bottom: 1.5rem; }
.tip-card li { margin-bottom: .65rem; font-size: .95rem; }
.source-note { margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--border); font-size: .9rem; }
.source-note a { color: var(--brown); text-decoration: underline; text-underline-offset: .25rem; }
.related { background: var(--paper); }
.related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 2rem; }
.related-card { min-height: 210px; display: flex; flex-direction: column; justify-content: space-between; padding: 1.5rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--sand); }
.related-card small { color: var(--gold-dark); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.related-card strong { color: var(--brown); font-size: 1.35rem; line-height: 1.2; }
.related-card:hover { border-color: var(--clay); transform: translateY(-2px); }
.detail-cta { background: var(--wine); color: #fff6f0; }
.detail-cta__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 4rem; align-items: center; }
.detail-cta h2 { color: white; }
.detail-cta p { font-size: 1.15rem; }
.detail-footer { padding-block: 3rem; }
.detail-footer .footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.detail-footer img { width: 72px; height: 72px; border-radius: 50%; }
.detail-footer p { margin: 0; }
.detail-footer a { text-decoration: underline; text-underline-offset: .25rem; }

@media (max-width: 900px) {
  .prepare-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .destination-content { grid-template-columns: 1fr 280px; gap: 2rem; }
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .nav-toggle { display: grid; width: 48px; height: 48px; flex: 0 0 48px; place-content: center; gap: 5px; padding: 0; border: 1px solid rgba(255,255,255,.55); border-radius: 50%; background: rgba(35,20,14,.3); color: white; }
  .nav-toggle > span:not(.sr-only) { display: block; width: 20px; height: 2px; background: currentColor; }
  .nav-links { position: absolute; top: 5.5rem; right: 1rem; left: 1rem; z-index: 30; display: none; max-width: none; flex-direction: column; align-items: stretch; gap: 0; padding: .65rem; border-radius: 1rem; background: var(--paper); box-shadow: 0 20px 50px rgba(35,20,14,.25); color: var(--brown); }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: .7rem 1rem; color: var(--brown); }
  .nav-contact { background: var(--brown); color: white !important; text-align: center; }
  .detail-nav .nav-links a { color: var(--brown); }
  .detail-nav .nav-links .nav-contact { color: white; }
  .hero h1 { font-size: clamp(3.45rem, 15.5vw, 5.6rem); }
  .hero-intro { max-width: 32rem; }
  .prepare-grid, .faq-layout, .destination-summary, .destination-content, .detail-cta__grid { grid-template-columns: 1fr; }
  .faq-layout { gap: 1rem; }
  .faq-layout > div:first-child, .tip-card { position: static; }
  .detail-hero { min-height: 620px; }
  .detail-hero__content { min-height: 510px; padding-block: 3rem; }
  .detail-hero h1 { font-size: clamp(2.75rem, 13vw, 4.8rem); }
  .facts div { grid-template-columns: 105px 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .related-card { min-height: 165px; }
  .whatsapp-float { width: 54px; height: 54px; right: .8rem; bottom: .8rem; }
}

@media (max-width: 440px) {
  .prepare-grid { grid-template-columns: 1fr; }
  .facts div { grid-template-columns: 1fr; gap: .2rem; }
}

@media (prefers-reduced-motion: no-preference) {
  .experience, .related-card, .whatsapp-float, .button { transition: transform .2s ease, background .2s ease, border-color .2s ease; }
  .experience:hover { transform: translateY(-3px); }
  .motion-video { transition: opacity .55s ease; }
}

@media (prefers-reduced-motion: reduce) {
  .motion-video { display: none !important; }
}

.error-page { min-height: 100svh; display: grid; place-items: center; padding: 3rem 0; background: var(--sand); text-align: center; }
.error-page .wrap { max-width: 700px; }
.error-page img { width: 110px; margin: 0 auto 2rem; border-radius: 50%; }
.error-page h1 { font-size: clamp(3rem, 8vw, 6rem); letter-spacing: -.055em; }
.error-page p:not(.eyebrow) { max-width: 570px; margin: 0 auto 2rem; font-size: 1.15rem; }