/* Layout: foto do lago como abertura, nav fixa de seções, conteúdo em coluna única de ~68ch com grades que empilham no celular */
:root{
  --bg:#F2F4F1; --surface:#FFFFFF; --ink:#16241E; --muted:#56655E; --line:#D9DFDA;
  --lake:#1D6763; --lake-soft:#E1EEEC; --stone:#B79F78; --tbd:#8A5A12; --tbd-bg:#FBF0DA;
  --danger:#A3312A; --danger-bg:#FBE9E7;
  --display:"Instrument Serif", Georgia, "Times New Roman", serif;
  --body:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0E1613; --surface:#16211D; --ink:#E7EEEA; --muted:#9DB0A7; --line:#2A3833;
  --lake:#6FC3BC; --lake-soft:#173430; --stone:#CDB68E; --tbd:#F0C27A; --tbd-bg:#3A2D16;
  --danger:#F08A80; --danger-bg:#3A1C19; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0E1613; --surface:#16211D; --ink:#E7EEEA; --muted:#9DB0A7; --line:#2A3833;
  --lake:#6FC3BC; --lake-soft:#173430; --stone:#CDB68E; --tbd:#F0C27A; --tbd-bg:#3A2D16;
  --danger:#F08A80; --danger-bg:#3A1C19; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:64px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
a{color:var(--lake);text-underline-offset:3px}
a:focus-visible,button:focus-visible{outline:2px solid var(--lake);outline-offset:2px;border-radius:4px}
.wrap{max-width:980px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* Hero */
.hero{position:relative;min-height:min(78vh,640px);display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,20,16,.05) 30%,rgba(8,20,16,.78) 100%)}
.hero .wrap{position:relative;z-index:1;width:100%;padding-block:40px 36px}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;opacity:.9}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(2.8rem,8vw,5.2rem);line-height:.95;margin:.3em 0 .25em;text-wrap:balance}
.hero h1 em{font-style:italic;color:#CFE8E3}
.hero p{max-width:52ch;margin:0;font-size:1.05rem;opacity:.95}
.coords{margin-top:14px;font-size:.8rem;opacity:.8;font-variant-numeric:tabular-nums}

/* Nav */
nav.sections{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
nav.sections ul{list-style:none;margin:0;display:flex;gap:6px;overflow-x:auto;padding-block:10px;scrollbar-width:none}
nav.sections ul::-webkit-scrollbar{display:none}
nav.sections a{display:block;white-space:nowrap;padding:6px 12px;border-radius:999px;text-decoration:none;color:var(--ink);font-size:.88rem;font-weight:500;border:1px solid var(--line);background:var(--surface)}
nav.sections a:hover{border-color:var(--lake);color:var(--lake)}

section{padding-block:56px 8px}
h2{font-family:var(--display);font-weight:400;font-size:clamp(2rem,5vw,2.8rem);line-height:1.05;margin:0 0 6px;text-wrap:balance}
.lede{color:var(--muted);max-width:62ch;margin:0 0 24px}
h3{font-size:1.02rem;margin:0 0 6px;font-weight:700}
p{margin:0 0 12px}

.tbd{display:inline-block;font-size:.78rem;font-weight:600;color:var(--tbd);background:var(--tbd-bg);border-radius:6px;padding:1px 8px;letter-spacing:.02em}

/* Quick cards */
.quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin-top:24px}
.qcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;min-width:0}
.qcard .k{font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:600}
.qcard .v{font-size:1.15rem;font-weight:600;margin-top:4px;font-variant-numeric:tabular-nums}

/* Wifi */
.wifi{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;background:var(--lake);color:#fff;border-radius:18px;padding:22px 24px}
:root[data-theme="dark"] .wifi{color:#0E1613}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .wifi{color:#0E1613}}
.wifi .k{font-size:.74rem;text-transform:uppercase;letter-spacing:.14em;opacity:.85;font-weight:600}
.wifi .net{font-size:1.1rem;font-weight:600;margin-bottom:8px}
.wifi .pw{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(1.3rem,4.4vw,1.8rem);letter-spacing:.04em;user-select:all;word-break:break-all}
.btn{appearance:none;border:0;cursor:pointer;font:inherit;font-weight:600;border-radius:999px;padding:10px 18px;background:var(--surface);color:var(--ink)}
@media (max-width:520px){.wifi{grid-template-columns:1fr}.wifi .btn{justify-self:start}}

/* Steps / lists */
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.box{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;min-width:0}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:s}
.steps li{display:grid;grid-template-columns:32px 1fr;gap:12px;align-items:start}
.steps li::before{counter-increment:s;content:counter(s);width:28px;height:28px;border-radius:50%;background:var(--lake-soft);color:var(--lake);font-weight:700;display:grid;place-items:center;font-size:.85rem}
dl.facts{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;margin:0}
dl.facts dt{color:var(--muted);font-size:.9rem}
dl.facts dd{margin:0;font-weight:500;min-width:0}
ul.clean{margin:0;padding-left:1.1em}
ul.clean li{margin-bottom:6px}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:150px;gap:8px;margin-bottom:22px}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:10px;background:var(--line)}
.gallery img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.03)}
@media (prefers-reduced-motion:reduce){.gallery img{transition:none}}
.gallery figcaption{position:absolute;left:8px;bottom:8px;font-size:.75rem;font-weight:600;color:#fff;background:rgba(10,22,18,.6);padding:2px 8px;border-radius:6px}
.g-a{grid-column:span 4;grid-row:span 2}.g-b{grid-column:span 2;grid-row:span 2}.g-c{grid-column:span 2}.g-d{grid-column:span 3}
@media (max-width:700px){.gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:130px}.g-a{grid-column:span 2;grid-row:span 2}.g-b,.g-c,.g-d{grid-column:span 1;grid-row:span 1}}

.rooms{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.room{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;min-width:0}
.room .tag{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--lake);font-weight:700}

/* Vista */
.vista{margin:0 0 8px;position:relative;border-radius:16px;overflow:hidden;background:var(--line)}
.vista img{width:100%;height:auto;display:block;aspect-ratio:3/2;object-fit:cover}
.vista figcaption{position:absolute;left:0;right:0;bottom:0;padding:48px 22px 18px;color:#fff;background:linear-gradient(180deg,rgba(8,20,16,0) 0%,rgba(8,20,16,.78) 70%)}
.vista figcaption p{margin:4px 0 0;max-width:62ch;font-size:.98rem}
.vista-duo{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:22px}
.vista-duo img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:12px;display:block}
@media (max-width:560px){.vista figcaption{position:static;background:var(--surface);color:var(--ink);padding:14px 16px}.vista figcaption .eyebrow{color:var(--lake)}}

/* How-to */
.howto{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.how{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.how .pics{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.how .pics.one{grid-template-columns:1fr}
.how .pics img{width:100%;aspect-ratio:4/5;object-fit:cover;display:block}
.how .pics.one img{aspect-ratio:4/3}
.how .txt{padding:14px 16px 16px}
.how .txt p{font-size:.94rem}
.how .tag{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--lake);font-weight:700;margin-bottom:4px}

/* Promo */
.promo{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:0;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.promo img{width:100%;height:100%;min-height:220px;object-fit:cover;display:block}
.promo .txt{padding:26px 26px 24px;display:flex;flex-direction:column;gap:10px;justify-content:center}
.promo .eyebrow{color:var(--lake);opacity:1}
.promo h2{font-size:clamp(1.7rem,4vw,2.3rem)}
.promo .who{font-weight:600}
.promo .num{font-size:1.35rem;font-weight:700;font-variant-numeric:tabular-nums;user-select:all}
@media (max-width:700px){.promo{grid-template-columns:1fr}.promo img{min-height:180px;max-height:240px}}

/* Rules */
.rules{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;list-style:none;padding:0;margin:0}
.rules li{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;min-width:0}
.rules b{display:block;margin-bottom:2px}

/* Places */
.cat{margin:28px 0 10px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700}
.places{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}
.place{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:4px;min-width:0}
.place h3{margin:0;font-size:1rem}
.place .meta{font-size:.86rem;color:var(--muted)}
.place .row{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:auto;padding-top:6px;font-size:.86rem}
.phone{font-variant-numeric:tabular-nums;user-select:all}

/* Emergency */
.sos{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:16px}
.sos div{background:var(--danger-bg);border-radius:12px;padding:14px 16px}
.sos .n{font-size:1.8rem;font-weight:700;color:var(--danger);font-variant-numeric:tabular-nums;line-height:1}
.sos .l{font-size:.86rem;margin-top:4px}

.tip{border-left:3px solid var(--stone);padding:4px 0 4px 14px;color:var(--muted);margin:16px 0}
footer{margin-top:64px;border-top:1px solid var(--line);padding-block:28px 40px;color:var(--muted);font-size:.86rem}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:8px 16px;border-radius:999px;font-size:.9rem;font-weight:600}