/* Cotação do Café — visual "café moderno claro" */
:root{
  --bg:#f6f1ea; --surface:#ffffff; --ink:#221913; --ink-2:#6b5d52;
  --line:#e9ddcf; --brown:#523524; --accent:#b06c2c; --accent-soft:#f3e7d7;
  --up:#1c7a49; --up-bg:#e7f3ec; --down:#bf3a2b; --down-bg:#fbe9e6;
  --radius:12px; --shadow:0 1px 2px rgba(40,26,14,.05), 0 4px 16px rgba(40,26,14,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;font-size:15px}
.wrap{max-width:1040px;margin:0 auto;padding:0 22px}
a{color:inherit;text-decoration:none}
svg{display:block}
.ico{width:18px;height:18px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
h2,h3{font-weight:600}

.statusbar{background:var(--brown);color:#ecdfd2;font-size:12px}
.statusbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:32px;flex-wrap:wrap;padding-top:5px;padding-bottom:5px}
.statusbar .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#54c285;margin-right:6px;vertical-align:middle}
.statusbar .dot.off{background:#c9a14a}
.statusbar a{color:#f0cfa6;border-bottom:1px dotted rgba(240,207,166,.45)}

header.site{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;position:relative}
.brand{display:flex;align-items:center;gap:10px}
.brand .logo{width:36px;height:36px;border-radius:9px;background:var(--brown);display:grid;place-items:center;color:#f0cfa6;flex:0 0 auto}
.brand .logo .ico{width:20px;height:20px;stroke-width:1.7}
.brand .name{font-weight:700;font-size:17px;letter-spacing:-.01em;line-height:1.1}
.brand .name b{color:var(--accent);font-weight:700}
.brand .tag{font-size:11px;color:var(--ink-2);font-weight:500}
nav.main ul{list-style:none;display:flex;gap:22px}
nav.main a{font-size:14px;font-weight:500;color:var(--ink-2);padding:5px 0;border-bottom:2px solid transparent;transition:.15s}
nav.main a:hover,nav.main a.active{color:var(--brown);border-color:var(--accent)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;color:var(--brown)}
.menu-toggle .ico{width:24px;height:24px}

.hero{padding:24px 0 2px;text-align:center}
.hero h1{font-family:'Fraunces',serif;font-weight:600;font-size:29px;line-height:1.12;letter-spacing:-.01em}
.hero p.sub{color:var(--ink-2);font-size:14.5px;margin-top:7px;max-width:600px;margin-left:auto;margin-right:auto}

.region-bar{display:flex;align-items:center;justify-content:center;gap:9px;flex-wrap:wrap;margin:16px 0 4px}
.seg{display:inline-flex;background:#ece0d0;border-radius:999px;padding:3px}
.seg button{border:none;background:none;cursor:pointer;font:inherit;font-size:13px;font-weight:600;color:var(--ink-2);padding:6px 15px;border-radius:999px;transition:.15s}
.seg button.on{background:var(--surface);color:var(--brown);box-shadow:var(--shadow)}
.region-select{font:inherit;font-size:13.5px;font-weight:500;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:8px 11px;min-width:240px;cursor:pointer}

.main-grid{display:grid;grid-template-columns:1fr 300px;gap:16px;margin:14px 0 0;align-items:stretch}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cards.solo{grid-template-columns:1fr}
.qcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 15px;box-shadow:var(--shadow);position:relative;overflow:hidden;display:flex;flex-direction:column}
.qcard-spark{margin-top:auto;padding-top:14px}
.qcard-spark .spark{width:100%;height:38px;display:block;overflow:visible}
.qcard-spark .spark-cap{display:flex;justify-content:space-between;font-size:11.5px;color:var(--ink-2);margin-top:5px}
.qcard-spark .spark-cap .spark-days{color:#b9a890}
.qcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
.qcard.conilon::before{background:#8a6f4a}
.qcard .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px;gap:8px}
.qcard .label{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14.5px}
.qcard .bean{width:26px;height:26px;border-radius:7px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent);flex:0 0 auto}
.qcard.conilon .bean{color:#8a6f4a;background:#efe6da}
.qcard .bean .ico{width:15px;height:15px}
.qcard .place{color:var(--ink-2);font-weight:500;font-size:12.5px}
.badge{display:inline-flex;align-items:center;gap:3px;font-size:12.5px;font-weight:600;padding:3px 8px;border-radius:999px;white-space:nowrap}
.badge .ico{width:13px;height:13px;stroke-width:2.4}
.badge.up{color:var(--up);background:var(--up-bg)}
.badge.down{color:var(--down);background:var(--down-bg)}
.badge.flat{color:var(--ink-2);background:#efe7dd}
.qcard .price{font-weight:700;font-size:33px;letter-spacing:-.02em;line-height:1.05;margin:7px 0 2px;font-variant-numeric:tabular-nums}
.qcard .price .cents{font-size:21px;color:var(--ink-2)}
.qcard .price.na{font-size:20px;color:var(--ink-2);font-weight:600}
.qcard .unit-row{display:flex;align-items:center;justify-content:space-between;margin-top:11px;padding-top:11px;border-top:1px solid var(--line);gap:8px}
.qcard .unit-row .meta{font-size:12.5px;color:var(--ink-2)}
.qcard .unit-row select{font:inherit;font-size:12.5px;font-weight:500;border:1px solid var(--line);border-radius:7px;padding:5px 7px;background:var(--bg);cursor:pointer;color:var(--ink)}

.market{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:4px 16px 8px;display:flex;flex-direction:column;justify-content:center}
.market h3{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2);font-weight:600;padding:11px 0 7px}
.mrow{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-top:1px solid var(--line);gap:10px}
.mrow .k{font-size:13px;color:var(--ink-2)}
.mrow .v{font-size:14.5px;font-weight:600;font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:5px;white-space:nowrap}
.mrow .v .ico{width:13px;height:13px;stroke-width:2.4}
.region-note{text-align:center;font-size:12px;color:var(--ink-2);margin:10px 0 0}

section.block{margin:26px 0}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px;gap:12px;flex-wrap:wrap}
.section-head h2{font-family:'Fraunces',serif;font-size:20px}
.section-head .right{display:flex;align-items:center;gap:8px}
.section-head a.more{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--accent);font-weight:600}
.section-head a.more .ico{width:14px;height:14px}

.range{display:inline-flex;background:#ece0d0;border-radius:999px;padding:2px}
.range button{border:none;background:none;cursor:pointer;font:inherit;font-size:12px;font-weight:600;color:var(--ink-2);padding:4px 11px;border-radius:999px}
.range button.on{background:var(--surface);color:var(--brown);box-shadow:var(--shadow)}

.hist-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.hist-top{display:grid;grid-template-columns:1.3fr 1fr;gap:0}
.chart-box{padding:14px 16px 12px;border-right:1px solid var(--line);position:relative;display:flex;flex-direction:column}
.chart-legend{display:flex;gap:16px;margin-bottom:6px;align-items:center}
.lg{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-2);font-weight:500}
.lg i{width:14px;height:3px;border-radius:2px;display:inline-block}
.chart-wrap{position:relative;flex:1;min-height:180px}
.chart-wrap svg.chart{width:100%;height:100%;display:block;overflow:visible}
.chart-tip{position:absolute;pointer-events:none;background:var(--ink);color:#fff;font-size:11.5px;padding:6px 9px;border-radius:7px;white-space:nowrap;opacity:0;transform:translateX(-50%);transition:opacity .08s;z-index:5;line-height:1.4}
.chart-tip b{color:#f0cfa6;font-weight:600}
.tbl-box{overflow:hidden}
table.hist{width:100%;border-collapse:collapse;font-size:13px}
table.hist th{background:#f4ece1;color:var(--ink-2);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.03em;text-align:right;padding:9px 14px}
table.hist th:first-child{text-align:left}
table.hist td{padding:8px 14px;border-top:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums}
table.hist td:first-child{text-align:left;color:var(--ink-2)}
table.hist td.num{font-weight:600}
.var{font-size:11.5px;font-weight:600;padding:2px 7px;border-radius:999px;display:inline-block;min-width:58px;text-align:center}
.var.up{color:var(--up);background:var(--up-bg)}
.var.down{color:var(--down);background:var(--down-bg)}
.var.flat{color:var(--ink-2);background:#efe7dd}
.panel-foot{padding:9px 16px;font-size:11.5px;color:var(--ink-2);background:#faf5ee;border-top:1px solid var(--line)}

/* calculadora + conversor */
.tools{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;align-items:stretch}
.tool{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px 18px;display:flex;flex-direction:column}
.tool h3{display:flex;align-items:center;gap:8px;font-size:15px;margin-bottom:13px}
.tool h3 .ico{width:18px;height:18px;color:var(--accent)}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px 14px}
.field.full{grid-column:1 / -1}
.field label{display:block;font-size:12px;color:var(--ink-2);font-weight:500;margin-bottom:4px}
.field input,.field select{width:100%;font:inherit;font-size:14px;border:1px solid var(--line);border-radius:8px;padding:8px 9px;background:var(--bg);color:var(--ink)}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent)}
.calc-wrap{display:grid;grid-template-columns:1.25fr .85fr;gap:20px;align-items:start}
.calc-inputs{display:flex;flex-direction:column}
.calc-results{display:flex;flex-direction:column;background:#faf5ee;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.calc-results .outcell{padding:13px 16px;border-top:1px solid var(--line)}
.calc-results .outcell:first-child{border-top:none}
.calc-results .lucro-cell{background:var(--surface)}
.outcell .l{font-size:12px;color:var(--ink-2)}
.outcell .v{font-size:18px;font-weight:700;font-variant-numeric:tabular-nums;margin-top:3px}
.lucro-cell .v{font-size:23px}
.outcell .v.lucro{color:var(--up)} .outcell .v.prejuizo{color:var(--down)}
.outcell .pct{font-size:12px;font-weight:600;margin-top:2px}
.calc-foot{margin-top:auto;padding-top:12px;font-size:11.5px;color:var(--ink-2)}
.conv-wrap{max-width:560px}
.conv-row{display:flex;align-items:center;gap:9px}
.conv-row input{width:84px;font:inherit;font-size:14px;border:1px solid var(--line);border-radius:8px;padding:8px 9px;background:var(--bg);color:var(--ink)}
.conv-row select{flex:1;font:inherit;font-size:14px;border:1px solid var(--line);border-radius:8px;padding:8px 9px;background:var(--bg);color:var(--ink)}
.conv-out{margin-top:12px;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.conv-out .cline{display:flex;justify-content:space-between;font-size:13.5px;padding:9px 12px;background:var(--bg);border-radius:8px}
.conv-out .cline b{font-weight:600;font-variant-numeric:tabular-nums}
.conv-price{margin-top:auto;padding-top:12px;font-size:12.5px;color:var(--ink-2);line-height:1.5}
.conv-price b{color:var(--ink);font-weight:600}

.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.post{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.15s}
.post:hover{transform:translateY(-2px)}
.post .ph{height:120px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.post .ph .ph-ico{width:48px;height:48px;stroke:#fff;stroke-opacity:.92;stroke-width:1.4;fill:none;stroke-linecap:round;stroke-linejoin:round}
.post .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(0,0,0,.10))}
.ph-analise{background:#8a6f4a}
.ph-guia{background:#6f4e37}
.ph-cambio{background:#9c7b3d}
.ph-comercio{background:#7a6248}
.ph-mercado{background:#a3805a}
.ph-premium{background:#5b3a29}
.post .body{padding:13px 15px 15px;flex:1;display:flex;flex-direction:column}
.post .cat{font-size:10.5px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}
.post h3{font-size:15px;margin:5px 0 6px;line-height:1.28}
.post p{font-size:13px;color:var(--ink-2);margin:0}

.news{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:6px 18px 12px}
.news #na_main{max-height:330px;overflow-y:auto;padding-right:8px;font:14px/1.5 'Inter',system-ui,sans-serif!important;color:var(--ink)!important;text-align:left!important}
.news #na_main::-webkit-scrollbar{width:6px}
.news #na_main::-webkit-scrollbar-thumb{background:#d8cab8;border-radius:999px}
.news #na_main ul{list-style:none!important;margin:0!important;padding:0!important}
.news #na_main .na_dia{display:block!important;font-size:11.5px!important;font-weight:600!important;text-transform:uppercase!important;letter-spacing:.05em!important;color:var(--accent)!important;background:none!important;border:none!important;padding:14px 0 6px!important;margin:0!important}
.news #na_main .na_dia:first-child{padding-top:6px!important}
.news #na_main li{position:relative!important;list-style:none!important;padding:8px 0 8px 16px!important;margin:0!important;border-top:1px solid #f1e9dd!important;background:none!important;line-height:1.45!important}
.news #na_main li::before{content:""!important;position:absolute!important;left:2px!important;top:14px!important;width:5px!important;height:5px!important;border-radius:50%!important;background:var(--accent)!important;transform:none!important}
.news #na_main a{color:var(--ink)!important;font-weight:500!important;text-decoration:none!important;line-height:1.45!important}
.news #na_main a:hover{color:var(--accent)!important;text-decoration:none!important}
.news #na_main i,.news #na_main em,.news #na_main font,.news #na_main span[style*="italic"]{font-style:normal!important;font-size:12px!important;color:var(--ink-2)!important}

footer.site{background:var(--brown);color:#e3d3c2;margin-top:34px;padding:28px 0 22px}
footer.site .grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:22px}
footer.site .name{color:#fff;font-weight:700;font-size:16px}
footer.site .name b{color:#e6b877}
footer.site h4{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:#e6b877;margin-bottom:8px}
footer.site a{display:block;color:#e3d3c2;font-size:13.5px;padding:3px 0}
footer.site a:hover{color:#fff}
footer.site .copy{margin-top:20px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:#c4ad97}
footer.site .fdesc{font-size:13px;color:#c4ad97;max-width:330px;margin-top:8px;line-height:1.55}
footer.site .fcnpj{font-size:12.5px;color:#c4ad97;margin-top:12px;line-height:1.6}
footer.site .fcnpj a{display:inline;color:#e6b877}

/* ---- abas da calculadora/conversor ---- */
.tooltabs{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.tabbar{display:flex;border-bottom:1px solid var(--line)}
.tabbar button{flex:1;border:none;background:none;cursor:pointer;font:inherit;font-size:14px;font-weight:600;color:var(--ink-2);padding:13px 10px;display:flex;align-items:center;justify-content:center;gap:8px;border-bottom:2px solid transparent}
.tabbar button .ico{width:17px;height:17px}
.tabbar button.on{color:var(--brown);border-bottom-color:var(--accent);background:#fbf6f0}
.tabpane{padding:16px 18px 18px}
.tabpane[hidden]{display:none}

/* ---- artigos / páginas internas ---- */
.breadcrumb{font-size:12.5px;color:var(--ink-2);padding:14px 0 0}
.breadcrumb a{color:var(--accent)}
.breadcrumb span{margin:0 6px;color:#c9b9a6}
.page-hero{padding:10px 0 4px}
.page-hero h1{font-family:'Fraunces',serif;font-weight:600;font-size:30px;line-height:1.15;letter-spacing:-.01em;max-width:760px}
.page-hero .lead{font-size:16px;color:var(--ink-2);margin-top:10px;max-width:720px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px;align-items:start;margin-top:18px}
.article-layout .article{margin-top:0;max-width:none}
.sidebar{position:sticky;top:78px;display:flex;flex-direction:column;gap:16px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:15px 16px}
.side-card h3{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2);margin-bottom:10px;font-weight:600}
.side-prices .sp-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-top:1px solid var(--line);font-size:14.5px}
.side-prices .sp-row:first-of-type{border-top:none}
.sp-k{color:var(--ink-2)} .sp-v{font-weight:700;font-variant-numeric:tabular-nums}
.sp-note{font-size:11.5px;color:var(--ink-2);margin-top:8px}
.sp-link{display:inline-block;margin-top:10px;font-size:13px;color:var(--accent);font-weight:600}
.side-link{display:block;font-size:14px;color:var(--ink);padding:8px 0;border-top:1px solid var(--line)}
.side-link:first-of-type{border-top:none}
.side-link:hover{color:var(--accent)}
.article{max-width:760px;margin:18px 0 0;font-size:16px;line-height:1.72}
.article h2{font-family:'Fraunces',serif;font-size:21px;margin:28px 0 8px}
.article h3{font-size:17px;margin:22px 0 6px}
.article p{margin:0 0 14px}
.article ul,.article ol{margin:0 0 14px 22px}
.article li{margin:5px 0}
.article a{color:var(--accent);font-weight:500;border-bottom:1px solid #e7cfb2}
.article a:hover{border-bottom-color:var(--accent)}
.article strong{font-weight:600}
.article figure{margin:20px 0}
.article figure img{width:100%;border-radius:var(--radius);border:1px solid var(--line);display:block}
.article figcaption{font-size:12.5px;color:var(--ink-2);margin-top:7px;text-align:center}
.callout{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;padding:14px 16px;margin:20px 0;font-size:14.5px;box-shadow:var(--shadow)}
.callout b{font-weight:600}
.sources{background:#faf5ee;border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin:26px 0 0}
.sources h2{font-family:'Fraunces',serif;font-size:16px;margin:0 0 8px}
.sources ul{margin:0 0 0 18px;font-size:13.5px}
.sources li{margin:5px 0}
.related{margin:26px 0 0}
.related h2{font-family:'Fraunces',serif;font-size:18px;margin-bottom:10px}
.related .posts{margin-top:0}

/* ---- barra de dados (mini cards genéricos em artigos/histórico) ---- */
.databar{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:6px 0 8px}
.databar .dcell{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:13px 15px;box-shadow:var(--shadow)}
.databar .dk{font-size:12px;color:var(--ink-2)}
.databar .dv{font-size:19px;font-weight:700;margin-top:3px;font-variant-numeric:tabular-nums}

/* ---- gráfico de barras horizontal (dados reais citados) ---- */
.barlist{margin:14px 0}
.barlist .brow{display:grid;grid-template-columns:130px 1fr 56px;align-items:center;gap:10px;margin:7px 0;font-size:13.5px}
.barlist .btrack{background:#efe4d6;border-radius:999px;height:14px;overflow:hidden}
.barlist .bfill{background:var(--accent);height:100%;border-radius:999px}
.barlist .bval{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}

/* ---- contato ---- */
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 22px;max-width:520px}
.contact-card .crow{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid var(--line)}
.contact-card .crow:first-of-type{border-top:none}
.contact-card .crow .ico{width:20px;height:20px;color:var(--accent);flex:0 0 auto}
.contact-card .crow .k{font-size:12px;color:var(--ink-2)}
.contact-card .crow .v{font-size:15px;font-weight:500}
.contact-card .crow .v a{color:var(--accent)}

/* ---- tabela de histórico completa (página) ---- */
.hist-full{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-top:14px}
.hist-full .mhead{background:#f4ece1;padding:9px 16px;font-size:12px;font-weight:600;color:var(--brown);text-transform:uppercase;letter-spacing:.04em}
.hist-full table{width:100%;border-collapse:collapse;font-size:14px}
.hist-full th{background:#fbf6f0;color:var(--ink-2);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.03em;text-align:right;padding:9px 16px}
.hist-full th:first-child{text-align:left}
.hist-full td{padding:9px 16px;border-top:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums}
.hist-full td:first-child{text-align:left;color:var(--ink-2)}
.hist-full td.num{font-weight:600}

/* responsivo extra: sidebar e statusbar */
@media(max-width:860px){
  .article-layout{grid-template-columns:1fr;gap:20px}
  .sidebar{position:static;flex-direction:row;flex-wrap:wrap}
  .sidebar .side-card{flex:1;min-width:240px}
}
@media(max-width:620px){
  .statusbar .src{display:none}
  .statusbar .wrap{justify-content:center}
  .sidebar{flex-direction:column}
}

@media(max-width:880px){
  .main-grid{grid-template-columns:1fr}
  .hist-top{grid-template-columns:1fr}
  .chart-box{border-right:none;border-bottom:1px solid var(--line)}
  .tools{grid-template-columns:1fr}
  footer.site .grid{grid-template-columns:1fr}
}
@media(max-width:620px){
  nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 8px 20px rgba(40,26,14,.10);z-index:60}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;gap:0;padding:6px 0}
  nav.main a{display:block;padding:12px 22px;border-bottom:none;font-size:15px}
  nav.main a.active{border-color:transparent;background:#fbf6f0}
  .menu-toggle{display:block}
  .hero h1{font-size:24px}
  .cards{grid-template-columns:1fr}
  .posts{grid-template-columns:1fr}
  .calc-grid{grid-template-columns:1fr}
  .calc-wrap{grid-template-columns:1fr;gap:14px}
}

/* ---- sidebar: variação + link ativo ---- */
.side-prices .sp-v{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.sp-var{font-size:11.5px;font-weight:600;padding:1px 6px;border-radius:999px}
.sp-var.up{color:var(--up);background:var(--up-bg)}
.sp-var.down{color:var(--down);background:var(--down-bg)}
.sp-var.flat{color:var(--ink-2);background:#efe7dd}
.side-link.current{display:block;font-size:14px;color:var(--brown);font-weight:600;padding:8px 0;border-top:1px solid var(--line)}
.side-link.current:first-of-type{border-top:none}
.side-link.current small{color:var(--accent);font-weight:600}

/* ---- histórico: rótulo, scroll seguro, accordion mensal ---- */
.sub-label{font-weight:400;color:var(--ink-2);font-size:14px}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.month-acc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-top:4px}
.year-head{background:#f4ece1;color:var(--brown);font-weight:600;font-size:12px;letter-spacing:.04em;padding:8px 16px;border-top:1px solid var(--line)}
.year-head:first-child{border-top:none}
.month-row{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;background:none;border:none;border-top:1px solid var(--line);padding:12px 16px;cursor:pointer;font:inherit;text-align:left;color:var(--ink)}
.month-row:hover{background:#fbf6f0}
.mr-left{display:flex;align-items:center;gap:8px;font-weight:600;text-transform:capitalize}
.mr-caret{color:var(--accent);display:inline-flex;transition:transform .15s}
.mr-caret .ico{width:16px;height:16px}
.month-row.open .mr-caret{transform:rotate(90deg)}
.mr-vals{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end;font-size:13.5px;font-variant-numeric:tabular-nums}
.mr-val{display:flex;align-items:center;gap:5px;white-space:nowrap}
.mr-tag{font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-2);font-weight:600}
.month-detail{border-top:1px solid var(--line);background:#fcf9f4}
.month-detail[hidden]{display:none}
.month-detail table{width:100%;border-collapse:collapse;font-size:13.5px}
.month-detail th{background:#f6efe6;color:var(--ink-2);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.03em;text-align:right;padding:9px 16px}
.month-detail th:first-child{text-align:left}
.month-detail td{padding:9px 16px;border-top:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums}
.month-detail td:first-child{text-align:left;color:var(--ink-2)}
.month-detail td.num{font-weight:600}

/* ---- páginas programáticas de cotação (SEO) ---- */
.seo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.seo-link{display:flex;flex-direction:column;gap:3px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:13px 15px;transition:.15s}
.seo-link:hover{transform:translateY(-2px);border-color:var(--accent)}
.sl-nome{font-weight:600;font-size:14.5px;color:var(--ink)}
.sl-preco{font-size:14px;font-weight:700;color:var(--brown);font-variant-numeric:tabular-nums}
.sl-sub{font-size:12px;color:var(--ink-2)}
.faq-q{font-weight:600;margin:16px 0 2px}
.faq-a{color:var(--ink-2);margin:0 0 6px}
.seo-card{max-width:440px;margin-bottom:6px}
.seo-card .price{font-size:36px}
.seo-price{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0 12px 12px 0;box-shadow:var(--shadow);padding:18px 20px;margin-bottom:8px}
.seo-price .sp-top{display:flex;align-items:center;gap:10px;justify-content:space-between}
.seo-price .sp-tipo{font-weight:600;font-size:15px}
.seo-price .sp-big{font-size:34px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:6px 0 1px}
.seo-price .sp-unit{font-size:13px;color:var(--ink-2)}
.seo-price .sp-conv{display:flex;gap:24px;margin-top:13px;padding-top:13px;border-top:1px solid var(--line)}
.seo-price .sp-conv div{display:flex;flex-direction:column}
.seo-price .sp-conv span{font-size:11.5px;color:var(--ink-2)}
.seo-price .sp-conv b{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}

@media(max-width:560px){
  .hist-full table,.month-detail table{font-size:12.5px}
  .hist-full th,.hist-full td,.month-detail th,.month-detail td{padding:7px 9px}
  .month-row{flex-direction:column;align-items:flex-start;gap:8px}
  .mr-vals{justify-content:flex-start;width:100%}
}