@property --ceu-a { syntax: "<color>"; inherits: true; initial-value: #0b5d6b; }
@property --ceu-b { syntax: "<color>"; inherits: true; initial-value: #073f49; }

:root {
  --mar: #0b5d6b; --mar-2: #0e7c8a; --mar-escuro: #062f37; --turquesa: #3cc4c0;
  --areia: #f5efe4; --papel: #fffdf8; --tinta: #14262b; --suave: #5c6d72; --linha: #e7dece;
  --coral: #ff7a59; --ouro: #f4b860;
  --sim: #1f8a4c; --sim-bg: #e2f4e9; --talvez: #b7791f; --talvez-bg: #fbefd9; --nao: #b23b3b; --nao-bg: #f9e4e2;
  --raio: 22px; --sombra: 0 1px 2px rgba(6,47,55,.06), 0 12px 32px rgba(6,47,55,.10);
  --serif: "Fraunces", Georgia, serif; --sans: "Inter", system-ui, sans-serif;
  --ceu-a: #0b5d6b; --ceu-b: #073f49;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --areia: #0c171a; --papel: #142428; --tinta: #e9f0f1; --suave: #9fb2b6; --linha: #23383d;
    --sim-bg: #133325; --talvez-bg: #3a2c11; --nao-bg: #3d1b1b; --sim: #63d394; --talvez: #eab55b; --nao: #f28c8c;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--areia); color: var(--tinta); font: 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--mar-2); }
.num { font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------------- navegação ---------------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px clamp(16px, 4vw, 40px); color: #fff; transition: background .4s, box-shadow .4s, color .4s, padding .4s; }
.nav.solida { background: color-mix(in srgb, var(--papel) 82%, transparent); backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4); color: var(--tinta); box-shadow: 0 1px 0 var(--linha); padding-block: 10px; }
.marca { font: 800 1.3rem var(--serif); letter-spacing: -.01em; text-decoration: none; color: inherit; white-space: nowrap; }
.marca b { color: var(--coral); font-weight: 800; }
.nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav ul a { color: inherit; text-decoration: none; font-size: .9rem; font-weight: 500; padding: 8px 12px; border-radius: 999px; transition: background .2s; }
.nav ul a:hover { background: color-mix(in srgb, currentColor 12%, transparent); }
@media (max-width: 760px) { .nav ul { display: none; } }

/* ---------------- capa ---------------- */
.capa { position: relative; min-height: 100svh; display: grid; align-items: end; color: #fff; overflow: hidden; isolation: isolate; }
.slides { position: absolute; inset: 0; z-index: -2; }
.slide { position: absolute; inset: -4%; background-size: cover; background-position: center 65%; opacity: 0;
  transition: opacity 2.2s ease; transform: scale(1.08); }
.slide.ativa { opacity: 1; animation: kenburns 14s ease-out forwards; }
@keyframes kenburns { from { transform: scale(1.14) translate3d(1.5%, 1%, 0); } to { transform: scale(1.02) translate3d(-1%, -1%, 0); } }
.capa::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(120% 70% at 85% 0%, color-mix(in srgb, var(--ceu-a) 35%, transparent), transparent 60%),
    linear-gradient(180deg, rgba(4,20,24,.45) 0%, rgba(4,20,24,0) 30%, rgba(4,20,24,.15) 55%, color-mix(in srgb, var(--ceu-b) 92%, transparent) 100%);
  transition: --ceu-a 3s, --ceu-b 3s; }
.capa-conteudo { width: min(1180px, 100%); margin: 0 auto; padding: 120px clamp(16px, 4vw, 40px) clamp(28px, 6vh, 64px); }
.sobretitulo { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; opacity: .9; }
.sobretitulo::before { content: ""; width: 28px; height: 1.5px; background: var(--ouro); }
.capa h1 { font: 800 clamp(2.6rem, 8.5vw, 6.4rem)/.95 var(--serif); letter-spacing: -.02em; margin: 14px 0 16px; max-width: 12ch; text-wrap: balance; }
.capa h1 em { font-style: italic; font-weight: 600; color: var(--ouro); }
.capa .lead { font-size: clamp(1.02rem, 2.2vw, 1.25rem); max-width: 46ch; opacity: .92; margin: 0 0 26px; }
.botoes { display: flex; flex-wrap: wrap; gap: 10px; }
.btn { display: inline-flex; align-items: center; gap: 8px; border: 0; cursor: pointer; font: 600 .98rem var(--sans); text-decoration: none;
  padding: 14px 22px; border-radius: 999px; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-coral { background: var(--coral); color: #fff; box-shadow: 0 10px 28px rgba(255,122,89,.35); }
.btn-vidro { background: rgba(255,255,255,.14); color: #fff; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: inset 0 0 0 1px rgba(255,255,255,.35); }
.btn-mar { background: var(--mar); color: #fff; }
.btn-linha { background: transparent; color: var(--mar-2); box-shadow: inset 0 0 0 1.5px currentColor; }

.vibe { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 22px; }
.vibe span { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; opacity: .85; margin-right: 4px; }
.chip-vibe { border: 0; cursor: pointer; font: 600 .9rem var(--sans); color: #fff; padding: 9px 14px; border-radius: 999px;
  background: rgba(255,255,255,.14); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: inset 0 0 0 1px rgba(255,255,255,.3); transition: background .2s, transform .2s; }
.chip-vibe:hover { transform: translateY(-1px); }
.chip-vibe[aria-pressed="true"] { background: #fff; color: var(--mar-escuro); }
.vibe-aviso { display: inline-flex; align-items: center; gap: 8px; background: var(--mar); color: #fff; font-size: .85rem; padding: 6px 12px; border-radius: 999px; margin-bottom: 14px; }
.vibe-aviso button { background: none; border: 0; color: #fff; cursor: pointer; text-decoration: underline; font: inherit; }
.agora { margin-top: clamp(22px, 4vh, 40px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px;
  background: rgba(255,255,255,.18); border-radius: 20px; overflow: hidden; backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3); box-shadow: inset 0 0 0 1px rgba(255,255,255,.22); }
.agora > div { background: rgba(6,32,38,.28); padding: 14px 16px; }
.agora small { display: block; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; opacity: .75; }
.agora strong { display: block; font: 700 1.25rem/1.25 var(--serif); margin-top: 2px; }
.agora span { font-size: .82rem; opacity: .85; }
@media (max-width: 760px) { .agora { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.credito-capa { position: absolute; right: 12px; bottom: 8px; font-size: .68rem; opacity: .6; }
.rolar { position: absolute; left: 50%; bottom: 14px; width: 22px; height: 36px; border: 1.5px solid rgba(255,255,255,.6); border-radius: 12px; translate: -50% 0; }
.rolar::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; border-radius: 2px; background: #fff; translate: -50% 0; animation: rolar 1.8s infinite; }
@keyframes rolar { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }
@media (max-width: 760px) { .rolar { display: none; } }

/* ---------------- seções ---------------- */
.secao { width: min(1180px, 100%); margin: 0 auto; padding: clamp(56px, 10vh, 110px) clamp(16px, 4vw, 40px) 0; }
.secao-topo { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 12px 24px; margin-bottom: 28px; }
.etiqueta { color: var(--coral); font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
h2 { font: 800 clamp(1.9rem, 4.6vw, 3.1rem)/1.04 var(--serif); letter-spacing: -.015em; margin: 6px 0 0; text-wrap: balance; }
.secao-topo p { color: var(--suave); max-width: 46ch; margin: 0; }
.cartao { background: var(--papel); border-radius: var(--raio); box-shadow: var(--sombra); padding: clamp(18px, 3vw, 28px); }
h3 { font: 700 1.2rem/1.2 var(--serif); margin: 0 0 12px; }

.revelar { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.revelar.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .revelar { opacity: 1; transform: none; } .slide.ativa { animation: none; } html { scroll-behavior: auto; } }

/* ---------------- hoje ---------------- */
.dias { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 10px; scroll-snap-type: x mandatory; scrollbar-width: none; }
.dias::-webkit-scrollbar { display: none; }
.dia { flex: 0 0 auto; scroll-snap-align: start; min-width: 92px; border: 1.5px solid var(--linha); background: var(--papel); color: inherit;
  border-radius: 16px; padding: 10px 12px; text-align: left; cursor: pointer; font: inherit; transition: border-color .2s, transform .2s; }
.dia:hover { transform: translateY(-2px); }
.dia[aria-pressed="true"] { border-color: var(--mar-2); box-shadow: 0 0 0 3px color-mix(in srgb, var(--mar-2) 18%, transparent); }
.dia b { display: block; font-size: .92rem; } .dia small { color: var(--suave); font-size: .76rem; }
.ponto { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.ponto.sim { background: var(--sim); } .ponto.talvez { background: var(--talvez); } .ponto.nao { background: var(--nao); }

.hoje-grade { display: grid; grid-template-columns: 1.25fr 1fr; gap: 18px; margin-top: 8px; }
@media (max-width: 900px) { .hoje-grade { grid-template-columns: 1fr; } }
.selo { display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px; border-radius: 999px; font-weight: 600; font-size: .92rem; }
.selo::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 20%, transparent); }
.selo.sim { background: var(--sim-bg); color: var(--sim); } .selo.talvez { background: var(--talvez-bg); color: var(--talvez); } .selo.nao { background: var(--nao-bg); color: var(--nao); }
.veredito { font: 800 clamp(1.7rem, 3.6vw, 2.5rem)/1.1 var(--serif); margin: 14px 0 8px; letter-spacing: -.01em; }
.aviso { background: var(--talvez-bg); color: var(--talvez); padding: 10px 14px; border-radius: 14px; font-size: .92rem; margin: 12px 0 0; }
.grafico { margin-top: 18px; }
.grafico svg { width: 100%; height: auto; display: block; overflow: visible; }
.grafico .legenda { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .8rem; color: var(--suave); margin-top: 8px; }
.grafico .legenda i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.mares { list-style: none; margin: 0; padding: 0; }
.mares li { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--linha); }
.mares li:last-child { border: 0; }
.mares .baixa { color: var(--mar-2); font-weight: 600; }
.clima { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.clima div { background: var(--areia); border-radius: 14px; padding: 12px; }
.clima small { display: block; color: var(--suave); font-size: .74rem; }
.clima strong { font: 700 1.15rem var(--serif); }
.meta { color: var(--suave); font-size: .8rem; margin: 12px 0 0; }

/* ---------------- agenda ---------------- */
.filtros { display: grid; gap: 10px; margin-bottom: 20px; }
.chips .chip small { opacity: .7; margin-left: 4px; }
.eventos { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.evento { display: flex; flex-direction: column; background: var(--papel); border-radius: 18px; overflow: hidden; box-shadow: var(--sombra);
  text-decoration: none; color: inherit; transition: transform .25s, box-shadow .25s; }
.evento:hover { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(6,47,55,.08), 0 18px 40px rgba(6,47,55,.16); }
.evento .capa-ev { aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--mar), var(--mar-escuro)); position: relative; overflow: hidden; }
.evento .capa-ev img { width: 100%; height: 100%; object-fit: cover; }
.evento .data-ev { position: absolute; left: 10px; top: 10px; background: var(--papel); color: var(--tinta); border-radius: 12px; padding: 6px 10px; text-align: center; line-height: 1.05; box-shadow: 0 4px 12px rgba(0,0,0,.18); }
.evento .data-ev b { display: block; font: 800 1.35rem var(--serif); }
.evento .data-ev small { font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--coral); }
.evento .corpo-ev { padding: 14px 16px 16px; display: grid; gap: 4px; }
.evento .tipo-ev { color: var(--coral); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.evento h3 { font-size: 1.02rem; margin: 0; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.evento p { margin: 0; color: var(--suave); font-size: .86rem; }
.evento .mais { color: var(--mar-2); font-weight: 600; font-size: .84rem; margin-top: 4px; }
.vazio { background: var(--papel); border-radius: 18px; padding: 24px; color: var(--suave); box-shadow: var(--sombra); }
.ver-mais { margin-top: 16px; }

/* ---------------- roteiro ---------------- */
.planejador { display: grid; grid-template-columns: 320px 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .planejador { grid-template-columns: 1fr; } }
.campo { display: grid; gap: 6px; margin-bottom: 14px; font-size: .88rem; font-weight: 600; }
.campo input, .campo select { font: 500 1rem var(--sans); padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--linha); background: var(--areia); color: var(--tinta); width: 100%; }
.campo input:focus, .campo select:focus { outline: 0; border-color: var(--mar-2); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1.5px solid var(--linha); background: var(--papel); color: inherit; font: 500 .85rem var(--sans); padding: 7px 12px; border-radius: 999px; cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--mar); border-color: var(--mar); color: #fff; }
.linha-tempo { display: grid; gap: 14px; }
.dia-roteiro { background: var(--papel); border-radius: var(--raio); box-shadow: var(--sombra); overflow: hidden; display: grid; grid-template-columns: 170px 1fr; }
@media (max-width: 640px) { .dia-roteiro { grid-template-columns: 1fr; } }
.dia-roteiro .foto { background-size: cover; background-position: center; min-height: 150px; position: relative; }
.dia-roteiro .foto span { position: absolute; left: 12px; top: 12px; background: rgba(6,32,38,.6); color: #fff; backdrop-filter: blur(8px); padding: 6px 10px; border-radius: 12px; font: 700 .9rem var(--serif); }
.dia-roteiro .corpo { padding: 16px 18px; }
.dia-roteiro h4 { margin: 0 0 4px; font: 700 1.1rem var(--serif); }
.dia-roteiro .sub { color: var(--suave); font-size: .84rem; margin: 0 0 10px; }
.bloco { display: grid; grid-template-columns: 92px 1fr; gap: 10px; padding: 8px 0; border-top: 1px dashed var(--linha); font-size: .94rem; }
.bloco b { color: var(--mar-2); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; padding-top: 2px; }
.bloco em { font-style: normal; color: var(--suave); font-size: .84rem; display: block; }
.acoes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

/* ---------------- atrações ---------------- */
.atracoes { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.atracao { position: relative; border-radius: var(--raio); overflow: hidden; background: var(--papel); box-shadow: var(--sombra); display: flex; flex-direction: column; }
.atracao .img { aspect-ratio: 4 / 3; overflow: hidden; position: relative; }
.atracao .img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2,.7,.2,1); }
.atracao:hover .img img { transform: scale(1.07); }
.atracao .hoje { position: absolute; left: 12px; bottom: 12px; padding: 6px 11px; border-radius: 999px; font-size: .78rem; font-weight: 600;
  background: rgba(255,255,255,.88); color: var(--tinta); backdrop-filter: blur(8px); }
.atracao .hoje.sim { color: var(--sim); } .atracao .hoje.nao { color: var(--nao); } .atracao .hoje.talvez { color: var(--talvez); }
.atracao .txt { padding: 16px 18px 18px; display: grid; gap: 6px; }
.atracao .onde { color: var(--coral); font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.atracao h3 { margin: 0; }
.atracao p { margin: 0; color: var(--suave); font-size: .93rem; }
.atracao .dica { color: var(--tinta); font-size: .86rem; background: var(--areia); padding: 8px 10px; border-radius: 10px; margin-top: 4px; }
.atracao .duracao { font-size: .8rem; color: var(--suave); }

/* ---------------- mapa ---------------- */
#mapa img { max-width: none !important; }
#mapa { height: min(560px, 70vh); border-radius: var(--raio); box-shadow: var(--sombra); z-index: 1; }
.pino { width: 30px; height: 30px; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); background: var(--mar); border: 3px solid #fff; box-shadow: 0 4px 12px rgba(0,0,0,.3); }
.pino.mare_baixa { background: var(--turquesa); } .pino.por_do_sol { background: var(--coral); } .pino.dia_sol { background: var(--ouro); } .pino.chuva, .pino.tarde { background: #7b5ea7; }
.leaflet-popup-content { font: 14px/1.4 var(--sans); }
.leaflet-popup-content b { font-family: var(--serif); font-size: 1rem; }

/* ---------------- praias ---------------- */
.praias { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.praias li { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-radius: 14px; background: var(--papel); box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.praias li.impropria { background: var(--nao-bg); color: var(--nao); font-weight: 600; }
.praias small { margin-left: auto; color: var(--suave); font-weight: 400; font-size: .74rem; }

/* ---------------- faixa de foto ---------------- */
.faixa { position: relative; margin-top: clamp(56px, 10vh, 110px); min-height: 62vh; display: grid; place-items: center; text-align: center; color: #fff;
  background-size: cover; background-position: center; background-attachment: fixed; isolation: isolate; padding: 60px 16px; }
.faixa::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(6,30,36,.25), rgba(6,30,36,.6)); }
.faixa blockquote { margin: 0; font: 600 clamp(1.7rem, 4.5vw, 3.2rem)/1.15 var(--serif); max-width: 22ch; text-wrap: balance; }
.faixa cite { display: block; margin-top: 16px; font: 500 .9rem var(--sans); font-style: normal; opacity: .85; }
@media (max-width: 900px), (hover: none) { .faixa { background-attachment: scroll; } }

.dicas { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.dicas div { background: var(--papel); border-radius: 18px; padding: 18px; box-shadow: var(--sombra); }
.dicas b { display: block; font: 700 1.05rem var(--serif); margin-bottom: 4px; }
.dicas p { margin: 0; color: var(--suave); font-size: .92rem; }

footer { width: min(1180px, 100%); margin: 0 auto; padding: 64px clamp(16px, 4vw, 40px) 48px; color: var(--suave); font-size: .82rem; }
footer details { margin-top: 14px; }
footer summary { cursor: pointer; font-weight: 600; }
footer ul { padding-left: 18px; }