/* ===== Caravelas — tema CLARO compartilhado (com flip p/ Signature via body.theme-dark) ===== */
@font-face{font-family:'Cinzel';src:url('../assets/fonts/Cinzel-Regular.otf') format('opentype');font-weight:400;font-display:swap}
@font-face{font-family:'Cinzel';src:url('../assets/fonts/Cinzel-Bold.otf') format('opentype');font-weight:700;font-display:swap}
@font-face{font-family:'Higuen';src:url('../assets/fonts/HiguenSerif.otf') format('opentype');font-weight:400;font-display:swap}
@font-face{font-family:'Termes';src:url('../assets/fonts/Termes-Regular.otf') format('opentype');font-weight:400;font-display:swap}
@font-face{font-family:'Termes';src:url('../assets/fonts/Termes-Italic.otf') format('opentype');font-weight:400;font-style:italic;font-display:swap}
:root{
  --paper:#F4EEE1; --paper2:#EFE7D5; --ink:#1d1710; --soft:#4a4034; --mut:#8a7d68;
  --gold:#A9772A; --gold2:#B98F3E; --line:rgba(29,23,16,.13); --card:#FBF7EE;
  --serif:'Termes',Georgia,serif; --disp:'Cinzel',serif; --titu:'Higuen','Cinzel',serif; --maxw:1180px;
}
body.theme-dark{
  --paper:#0c0a07; --paper2:#141009; --ink:#F4EEE1; --soft:rgba(244,238,225,.82); --mut:#8a7d68;
  --gold:#C6A24E; --gold2:#B08A3E; --line:rgba(217,205,180,.14); --card:#17130d;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-weight:400;font-family:var(--titu);line-height:1.07}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.eyebrow{font-family:var(--disp);font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);font-weight:700}
.pad{padding:clamp(74px,11vw,130px) 0}

/* NAV */
header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .5s,border-color .5s;border-bottom:1px solid transparent}
header.solid{background:var(--paper2);border-bottom:1px solid var(--line)}
.nav{max-width:var(--maxw);margin:0 auto;padding:0 32px;height:78px;display:flex;align-items:center;justify-content:space-between}
.brand{font-family:var(--titu);font-size:23px;letter-spacing:.16em;color:#F4EEE1;transition:color .5s}
header.solid .brand{color:var(--ink)}
.navlinks{display:flex;gap:19px;align-items:center}
.navlinks a{font-family:var(--disp);font-size:12px;letter-spacing:.17em;text-transform:uppercase;color:rgba(244,238,225,.85);transition:color .3s;position:relative;padding:4px 0;white-space:nowrap}
/* nav com 5 itens: aperta progressivamente antes do breakpoint mobile (860px) */
@media(min-width:861px) and (max-width:1180px){.navlinks{gap:17px}.navlinks a{letter-spacing:.15em}}
@media(min-width:861px) and (max-width:1120px){.navr .ncta{display:none}}
@media(min-width:861px) and (max-width:980px){.navlinks{gap:13px}.navlinks a{font-size:11px;letter-spacing:.1em}}
header.solid .navlinks a{color:var(--soft)}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--gold);transition:width .35s}
.navlinks a:hover::after,.navlinks a.active::after{width:100%}
header.solid .navlinks a:hover,header.solid .navlinks a.active{color:var(--ink)}
.navr{display:flex;align-items:center;gap:15px}
.lang{display:flex;gap:2px;font-family:var(--disp);font-size:11px;letter-spacing:.14em}
.lang button{background:none;border:none;color:rgba(244,238,225,.6);cursor:pointer;padding:4px 3px;font:inherit;transition:color .3s}
.lang button.on{color:#F4EEE1}
header.solid .lang button{color:var(--mut)}header.solid .lang button.on{color:var(--gold)}
.lang span{color:rgba(244,238,225,.4)}header.solid .lang span{color:var(--line)}
.ncta{font-family:var(--disp);font-size:11px;letter-spacing:.14em;text-transform:uppercase;border:1px solid rgba(244,238,225,.5);color:#F4EEE1;padding:11px 16px;transition:all .3s}
.ncta:hover{background:#F4EEE1;color:#1d1710}
header.solid .ncta{border-color:var(--gold);color:var(--gold)}header.solid .ncta:hover{background:var(--gold);color:#fff}
.hamb{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.hamb span{width:24px;height:1.5px;background:#F4EEE1;transition:.3s}
header.solid .hamb span{background:var(--ink)}
header.navopen .hamb span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
header.navopen .hamb span:nth-child(2){opacity:0}
header.navopen .hamb span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
/* dropdown da Coleção CAIS */
.navitem{position:relative;display:flex;align-items:center}
.navitem>.dropdown{position:absolute;top:100%;left:-14px;min-width:196px;background:var(--paper2);border:1px solid var(--line);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(7px);transition:opacity .22s,transform .22s,visibility .22s;box-shadow:0 20px 44px rgba(29,23,16,.16);z-index:60}
.navitem:hover>.dropdown,.navitem:focus-within>.dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a{display:block;padding:10px 22px;font-family:var(--disp);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);white-space:nowrap;transition:color .2s,background .2s}
.dropdown a::after{display:none}
.dropdown a:hover{color:var(--gold);background:rgba(169,119,42,.07)}
.dropdown a .di{display:block;font-family:var(--titu);font-size:15px;letter-spacing:.01em;text-transform:none;color:var(--ink);margin-bottom:1px}
.dropdown a:hover .di{color:var(--gold)}

/* HERO de imagem (páginas de vinho / cais) */
.phero{position:relative;min-height:78vh;display:flex;flex-direction:column;justify-content:flex-end;padding:120px 0 clamp(46px,7vw,84px);overflow:hidden}
.phero-bg{position:absolute;inset:0;z-index:0}
.phero-bg img{width:100%;height:100%;object-fit:cover}
.phero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(16,12,7,.86) 2%,rgba(16,12,7,.25) 48%,rgba(16,12,7,.4))}
.phero-in{position:relative;z-index:2;color:#F7F2E7}
.phero .eyebrow{color:var(--gold2)}
.phero h1{font-size:clamp(44px,8vw,96px);line-height:.98;margin:14px 0 0;color:#fff}
.phero .ptag{font-family:var(--titu);font-size:clamp(19px,2.6vw,30px);color:#F7F2E7;margin-top:14px;font-style:italic}
.phero .prule{width:44px;height:1px;background:var(--gold2);margin-top:24px}

/* detalhe do vinho */
.wdetail{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(30px,6vw,80px);align-items:center;max-width:var(--maxw);margin:0 auto}
.wbottle{display:flex;justify-content:center;position:relative}
.wbottle img{height:clamp(360px,46vw,560px);width:auto;filter:drop-shadow(0 30px 40px rgba(29,23,16,.28))}
body.theme-dark .wbottle img{filter:drop-shadow(0 34px 60px rgba(0,0,0,.6))}
.wdesc p{color:var(--soft);font-size:17px;line-height:1.8;margin-bottom:16px}
.wanchor2{font-family:var(--titu);font-size:clamp(22px,3vw,32px);color:var(--gold);margin:10px 0 22px}
.wficha{display:flex;flex-wrap:wrap;gap:12px 0;margin:0 0 30px}
.wficha span{font-family:var(--disp);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);padding:0 22px;border-right:1px solid var(--line)}
.wficha span:first-child{padding-left:0}.wficha span:last-child{border-right:0}
.btn-solid{display:inline-flex;align-items:center;font-family:var(--disp);font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;padding:16px 34px;background:var(--gold);color:#fff;transition:filter .25s}
.btn-solid:hover{filter:brightness(1.08)}
.btn-ghost{display:inline-flex;font-family:var(--disp);font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;padding:16px 30px;border:1px solid var(--gold);color:var(--gold);transition:.25s}
.btn-ghost:hover{background:var(--gold);color:#fff}

/* nota de prova + harmonização */
.wtaste{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.tcard{background:var(--card);border:1px solid var(--line);padding:34px 34px}
.tcard .k{font-family:var(--disp);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.tcard .k::before{content:"";width:22px;height:1px;background:var(--gold)}
.tcard p{color:var(--soft);font-size:16.5px;line-height:1.75}
.tcard h4{font-family:var(--titu);font-size:23px;margin-bottom:12px}

/* banner de contexto */
.wbanner{position:relative;min-height:64vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.wbanner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.wbanner::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(16,12,7,.22),rgba(16,12,7,.55));z-index:1}
.wbanner-in{position:relative;z-index:2;color:#F7F2E7;padding:32px;max-width:820px}
.wbanner-in .k{font-family:var(--disp);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:rgba(247,242,231,.78)}
.wbanner-in p{font-family:var(--titu);font-size:clamp(24px,3.8vw,46px);line-height:1.18;margin-top:18px;text-shadow:0 2px 24px rgba(0,0,0,.4)}

/* galeria (mockups) */
.wgal-h{text-align:center;margin-bottom:40px}
.wgal-h .k{font-family:var(--disp);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.wgal-h h3{font-family:var(--titu);font-size:clamp(24px,3.6vw,38px);margin-top:10px}
.wgal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:var(--maxw);margin:0 auto}
.wgal-item{position:relative;overflow:hidden;aspect-ratio:3/4;background:var(--paper2);border:1px solid var(--line)}
.wgal-item img{width:100%;height:100%;object-fit:cover;transition:transform 1.3s cubic-bezier(.2,.7,.2,1)}
.wgal-item:hover img{transform:scale(1.06)}
.wgal-item::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(16,12,7,.9),transparent 52%)}
.wgal-cap{position:absolute;left:0;right:0;bottom:0;padding:20px;z-index:2;font-family:var(--titu);font-size:18px;color:#F7F2E7}
.wgal-cap span{display:block;font-family:var(--disp);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold2);margin-bottom:5px;font-weight:700}

/* Conheça Portugal (teaser roteiros) */
.conheca{position:relative;overflow:hidden;border-top:1px solid var(--line)}
.conheca img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.conheca::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(16,12,7,.82),rgba(16,12,7,.4));z-index:1}
.conheca-in{position:relative;z-index:2;color:#F7F2E7;padding:clamp(60px,9vw,110px) 0}
.conheca-in .k{font-family:var(--disp);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold2)}
.conheca-in h3{font-family:var(--titu);font-size:clamp(28px,4vw,46px);margin:12px 0 22px;max-width:14ch}
.conheca-in p{color:rgba(247,242,231,.85);max-width:520px;font-size:17px;line-height:1.7;margin-bottom:30px}

/* fecho + wnav */
.wfecho{text-align:center}
.wfecho .emb{width:56px;height:56px;margin:0 auto 24px;opacity:.9}
.wfecho h2{font-size:clamp(28px,4vw,46px)}
.wfecho .sig{font-family:var(--titu);font-style:italic;color:var(--gold);font-size:20px;margin-top:12px}
.wnav{display:flex;justify-content:space-between;gap:16px;max-width:var(--maxw);margin:0 auto;border-top:1px solid var(--line);padding-top:28px}
.wnav a{font-family:var(--disp);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);transition:color .3s}
.wnav a:hover{color:var(--gold)}

/* footer */
footer{background:var(--paper);border-top:1px solid var(--line);padding:66px 0 30px}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.foot-lockup{width:150px;margin-bottom:16px}
.foot-tag{max-width:300px;font-size:14px;line-height:1.7;color:var(--mut)}
.foot-links{display:flex;gap:60px;flex-wrap:wrap}
.foot-col h5{font-family:var(--disp);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;font-weight:700}
.foot-col a,.foot-col p{display:block;font-size:15px;color:var(--soft);margin-bottom:11px;transition:color .3s}
.foot-col a:hover{color:var(--ink)}
.foot-legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:52px;padding-top:24px;border-top:1px solid var(--line);font-family:var(--disp);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
.foot-legal a{color:var(--gold)}
.wa-float{position:fixed;bottom:26px;right:26px;z-index:40;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,0,0,.25);transition:transform .3s}
.wa-float:hover{transform:scale(1.08)}.wa-float svg{width:31px;height:31px}

@media(max-width:860px){
  .hamb{display:flex}.navr .ncta{display:none}
  .navlinks{position:fixed;top:78px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper2);border-bottom:1px solid var(--line);padding:6px 32px 20px;opacity:0;transform:translateY(-10px);pointer-events:none;transition:.26s}
  header.navopen .navlinks{opacity:1;transform:none;pointer-events:auto}
  .navlinks a{padding:16px 0;font-size:13px;color:var(--soft);border-top:1px solid var(--line)}
  .navlinks a::after{display:none}
  .navitem{flex-direction:column;align-items:stretch;width:100%}
  .navitem>.dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 10px;min-width:0}
  .dropdown a{padding:11px 0 11px 20px;font-size:12px}
  .dropdown a .di{font-size:14px}
}
@media(max-width:820px){.wdetail{grid-template-columns:1fr;text-align:center}.wbottle{order:-1}.wficha{justify-content:center}.wtaste{grid-template-columns:1fr}}
@media(max-width:700px){.wgal-grid{grid-template-columns:1fr}.wgal-item{aspect-ratio:16/10}.foot-top{flex-direction:column}}
/* seções de vinho na página CAIS */
.cw-hero{position:relative;min-height:clamp(320px,50vh,540px);display:flex;align-items:flex-end;overflow:hidden}
.cw-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.cw-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(16,12,7,.86),transparent 62%);z-index:1}
.cw-cap{position:relative;z-index:2;color:#F7F2E7;padding-bottom:42px}
.cw-cap .num{font-family:var(--disp);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold2)}
.cw-cap h2{font-family:var(--titu);font-size:clamp(34px,5vw,62px);margin:6px 0 4px;color:#fff}
.cw-cap .tag{font-family:var(--titu);font-style:italic;color:#F7F2E7;font-size:clamp(17px,2.2vw,24px)}
.cw-body{max-width:820px}
.cw-body>p{color:var(--soft);font-size:17.5px;line-height:1.8;margin-bottom:26px}
.cw-verlink{display:inline-block;font-family:var(--disp);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);border-bottom:1px solid transparent;padding-bottom:3px;transition:border-color .3s}
.cw-verlink:hover{border-color:var(--gold)}
.chero{position:relative;min-height:82vh;display:flex;flex-direction:column;justify-content:flex-end;padding:120px 0 clamp(50px,8vw,90px);overflow:hidden}
.chero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.chero::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(16,12,7,.85) 2%,rgba(16,12,7,.2) 50%,rgba(16,12,7,.4));z-index:1}
.chero-in{position:relative;z-index:2;color:#F7F2E7;max-width:640px}
.chero-in .eyebrow{color:var(--gold2)}
.chero-in h1{font-size:clamp(44px,7vw,84px);line-height:1;margin:14px 0 0;color:#fff}
.chero-in p{font-size:clamp(17px,2vw,20px);line-height:1.7;color:rgba(247,242,231,.86);margin-top:22px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* menções legais obrigatórias (art. 171.º CSC + art. 10.º DL 7/2004) */
.foot-corp{display:flex;flex-wrap:wrap;gap:4px 16px;margin-top:14px;font-family:var(--disp);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);opacity:.75;line-height:1.8}
.foot-corp a{color:var(--gold);opacity:.9}
.foot-corp a:hover{opacity:1}

@media(max-width:860px){.foot-corp{padding-bottom:72px}}  /* folga para o botão flutuante do WhatsApp */