:root{--navy:#1F3A52;--navy-deep:#152A3D;--cream:#F5EFE6;--cream-warm:#FAF5ED;--ink:#1F3A52;--muted:#4E6275;--accent:#C2803A;--accent-soft:#D4A574;--line:rgba(31,58,82,.14);--f-display:"The Seasons","Playfair Display",Georgia,serif;--f-body:"Open Sans",system-ui,sans-serif;--wrap:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--f-body);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:var(--navy);text-decoration-color:var(--accent);text-underline-offset:3px}a:hover{color:var(--accent)}
h1,h2,h3{font-family:var(--f-display);font-weight:500;line-height:1.08;letter-spacing:-.01em;margin:0;text-wrap:balance}
h1 em,h2 em,h3 em{font-style:italic;font-weight:400;color:var(--accent)}
p{margin:0;text-wrap:pretty}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--muted);max-width:58ch}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;background:var(--navy);color:var(--cream);font-weight:600;font-size:16px;text-decoration:none;border:1.5px solid var(--navy);transition:background .2s,color .2s}
.btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{background:transparent;color:var(--navy)}.btn.ghost:hover{background:var(--navy);color:var(--cream)}
.btn.light{background:var(--cream);color:var(--navy);border-color:var(--cream)}.btn.light:hover{background:var(--accent-soft);border-color:var(--accent-soft);color:var(--navy-deep)}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.ph{background:rgba(194,128,58,.14);color:var(--navy);padding:0 6px;border-radius:4px;font-style:normal}
/* header */
.hdr{position:sticky;top:0;z-index:20;background:rgba(245,239,230,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand{display:flex;flex-direction:column;text-decoration:none;color:var(--navy);line-height:1.1}
.brand b{font-family:var(--f-display);font-weight:500;font-size:26px}.brand span{font-size:11.5px;letter-spacing:.08em;color:var(--muted);white-space:nowrap}
.nav{display:flex;align-items:center;gap:28px}
.nav a{white-space:nowrap;text-decoration:none;font-size:15px;font-weight:600;color:var(--navy)}.nav a:hover,.nav a.on{color:var(--accent)}
.nav .btn{padding:11px 20px;font-size:14px;color:var(--cream)}.nav .btn:hover{color:#fff}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;color:var(--navy)}
@media(max-width:1080px){.burger{display:block}.nav{position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--cream);border-bottom:1px solid var(--line);padding:8px clamp(20px,5vw,48px) 20px;display:none}.nav.open{display:flex}.nav a{padding:12px 0;font-size:17px}.nav .btn{margin-top:8px}}
/* sections */
section{padding:clamp(64px,9vw,120px) 0}
.sec-head{display:flex;flex-direction:column;gap:16px;margin-bottom:48px;max-width:760px}
.sec-head h2{font-size:clamp(34px,4.4vw,54px)}
.dark{background:var(--navy);color:var(--cream)}.dark h1,.dark h2,.dark h3{color:var(--cream)}.dark h1 em,.dark h2 em{color:var(--accent-soft)}.dark .eyebrow{color:var(--accent-soft)}.dark .lead{color:rgba(245,239,230,.86)}.dark a{color:var(--cream)}
.warm{background:var(--cream-warm)}
/* hero */
.hero{padding:clamp(40px,6vw,80px) 0 clamp(64px,8vw,110px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,6vw,80px);align-items:center}
.hero h1{font-size:clamp(44px,6.4vw,84px);margin:18px 0 24px}
.hero .lead{margin-bottom:34px}
.hero-img{position:relative}.hero-img img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 30%;border-radius:220px 220px 16px 16px}
.hero-tag{position:absolute;left:-24px;bottom:36px;background:var(--navy);color:var(--cream);padding:16px 22px;border-radius:14px;font-size:14px;line-height:1.4;max-width:240px}
.hero-tag b{display:block;font-family:var(--f-display);font-weight:500;font-size:20px}
@media(max-width:820px){.hero .wrap{grid-template-columns:1fr}.hero-img{max-width:460px}.hero-tag{left:12px}}
/* page head */
.phead{padding:clamp(56px,8vw,100px) 0 clamp(40px,5vw,64px)}
.phead h1{font-size:clamp(42px,6vw,76px);margin:16px 0 22px;max-width:16ch}
/* grids */
.grid{display:grid;gap:24px}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,88px);align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.split img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:16px}
/* cards */
.card{background:#fff;border-radius:16px;padding:32px;display:flex;flex-direction:column;gap:12px}
.card h3{font-size:26px}.card p{color:var(--muted)}
.card .n{font-family:var(--f-display);font-style:italic;font-size:44px;line-height:1;color:var(--accent)}
.dark .card{background:rgba(245,239,230,.07);border:1px solid rgba(245,239,230,.16)}.dark .card p{color:rgba(245,239,230,.82)}
/* steps */
.steps{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:80px minmax(0,1fr);gap:24px;padding:28px 0;border-bottom:1px solid var(--line)}
.step .n{font-family:var(--f-display);font-style:italic;font-size:48px;line-height:1;color:var(--accent)}
.step h3{font-size:26px;margin-bottom:8px}.step p{color:var(--muted);max-width:60ch}
/* posts */
.post{display:flex;flex-direction:column;gap:14px;text-decoration:none;color:var(--navy)}
.post img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px;transition:transform .3s}
.post:hover img{transform:translateY(-4px)}
.post .tag{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.post h3{font-size:24px}.post:hover h3{color:var(--accent)}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}
.filters button{font:600 14px var(--f-body);padding:10px 18px;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:var(--navy);cursor:pointer}
.filters button.on,.filters button:hover{background:var(--navy);border-color:var(--navy);color:var(--cream)}
/* modules */
.mods{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.mod{border-radius:14px;padding:26px;background:#fff;border-top:6px solid var(--c);display:flex;flex-direction:column;gap:10px;min-height:180px}
.mod .k{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--c)}
.mod h3{font-size:23px}
.dark .mod{background:rgba(245,239,230,.07)}.dark .mod .k{color:var(--c)}
/* faq */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;font-family:var(--f-display);font-size:clamp(21px,2vw,25px);font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--f-body);font-weight:400;font-size:30px;color:var(--accent);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 26px;color:var(--muted);max-width:70ch}
/* quote band */
.band{text-align:center}.band h2{font-size:clamp(34px,4.6vw,58px);max-width:20ch;margin:0 auto 32px}.band .btns{justify-content:center}
/* info list */
.info{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.info>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.info .k{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);padding-top:3px}
.map{aspect-ratio:4/3;border-radius:16px;background:repeating-linear-gradient(135deg,rgba(31,58,82,.05) 0 12px,rgba(31,58,82,.09) 12px 24px);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;font-family:ui-monospace,monospace}
/* footer */
.ftr{background:var(--navy-deep);color:rgba(245,239,230,.82);padding:64px 0 32px;font-size:15px}
.ftr .wrap{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:40px}
@media(max-width:820px){.ftr .wrap{grid-template-columns:1fr 1fr}}
.ftr .brand{color:var(--cream)}.ftr .brand span{color:rgba(245,239,230,.7)}
.ftr h4{margin:0 0 14px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-soft)}
.ftr ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.ftr a{color:rgba(245,239,230,.9);text-decoration:none}.ftr a:hover{color:var(--accent-soft)}
.ftr .legal{grid-column:1/-1;border-top:1px solid rgba(245,239,230,.14);padding-top:24px;font-size:13px;color:rgba(245,239,230,.68);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:30;display:flex;align-items:center;gap:10px;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;font-size:15px;padding:14px 20px;border-radius:999px;box-shadow:0 10px 30px rgba(21,42,61,.25)}
.wa-float:hover{background:var(--navy);color:#fff}
/* ===== additions ===== */
:root{--sage:#7E9479;--rose:#C27A6A;--plum:#8E7AA8;--sand:#D4A574}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:var(--cream);padding:10px 16px;z-index:50}.skip:focus{left:12px;top:12px}
.brand b{font-size:24px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:34px;font-size:14px;color:var(--muted)}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
/* credential strip */
.creds{background:var(--navy);color:var(--cream);padding:34px 0}
.creds .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.creds .wrap>div{display:flex;flex-direction:column;gap:6px;border-left:1px solid rgba(245,239,230,.22);padding-left:20px}
.creds b{font-family:var(--f-display);font-weight:500;font-size:21px;line-height:1.2}
.creds span{font-size:13.5px;color:rgba(245,239,230,.78);line-height:1.45}
@media(max-width:900px){.creds .wrap{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.creds .wrap{grid-template-columns:1fr}}
/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.pillars>div{background:var(--cream);padding:30px 28px;display:flex;flex-direction:column;gap:10px}
.pillars .ic{width:44px;height:44px;border-radius:50%;background:rgba(194,128,58,.12);color:var(--accent);display:flex;align-items:center;justify-content:center}
.pillars h3{font-size:24px}.pillars p{color:var(--muted);font-size:16.5px}
@media(max-width:900px){.pillars{grid-template-columns:1fr 1fr}}@media(max-width:560px){.pillars{grid-template-columns:1fr}}
/* cards extras */
.card .meta{font-size:14px;color:var(--muted);display:flex;flex-direction:column;gap:4px;margin-top:auto;padding-top:8px;border-top:1px solid var(--line)}
.card .more{font-weight:600;text-decoration:none;margin-top:6px}
.card.feature{border:1.5px solid var(--accent-soft)}
.badge{align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;background:rgba(194,128,58,.12);color:var(--accent);padding:6px 12px;border-radius:999px}
.dark .badge{background:rgba(212,165,116,.16);color:var(--accent-soft)}
/* product split */
.prod{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,72px);align-items:center}
.prod ul{list-style:none;padding:0;margin:22px 0 30px;display:flex;flex-direction:column;gap:12px}
.prod li{display:flex;gap:12px;align-items:flex-start}
.prod li::before{content:"";flex:none;width:8px;height:8px;margin-top:10px;border-radius:50%;background:var(--accent)}
.prod .panel{background:var(--cream-warm);border-radius:20px;padding:34px;display:flex;flex-direction:column;gap:18px}
.prod .panel .n{font-family:var(--f-display);font-style:italic;color:var(--accent);font-size:20px}
.prod .panel h3{font-size:24px}
@media(max-width:820px){.prod{grid-template-columns:1fr}}
/* posts */
.post .meta{font-size:13.5px;color:var(--muted)}
.post p{color:var(--muted);font-size:16px}
/* article */
.crumbs{font-size:14px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}.crumbs a{color:var(--muted)}
.art-head{padding:clamp(48px,7vw,88px) 0 28px}
.art-head h1{font-size:clamp(36px,5vw,60px);margin:18px 0 18px;max-width:22ch}
.art-head .meta{font-size:15px;color:var(--muted)}
.art-cover{max-width:1000px;margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.art-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:20px}
.prose{max-width:720px;margin:0 auto;padding:clamp(40px,6vw,72px) clamp(20px,5vw,48px) clamp(56px,8vw,96px);font-size:18.5px;line-height:1.75}
.prose>*+*{margin-top:1.1em}
.prose h2{font-size:clamp(28px,3vw,36px);margin-top:1.8em}.prose h3{font-size:clamp(23px,2.4vw,27px);margin-top:1.6em}
.prose ul,.prose ol{padding-left:1.2em}.prose li+li{margin-top:.5em}
.prose li::marker{color:var(--accent)}
.prose figure{margin:2em 0}.prose figure img{width:100%;height:auto;border-radius:14px}
.prose table{width:100%;border-collapse:collapse;font-size:16px;background:#fff;border-radius:14px;overflow:hidden}
.prose td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.prose tr:first-child td{background:var(--navy);color:var(--cream)}
.prose a{color:var(--navy)}
.note{max-width:720px;margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.note .box{border-top:1px solid var(--line);padding-top:28px;display:grid;grid-template-columns:72px minmax(0,1fr);gap:18px;align-items:center}
.note img{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:50% 20%}
.note p{font-size:15.5px;color:var(--muted)}.note b{color:var(--navy)}
/* units */
.units{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.unit{background:#fff;border-radius:16px;padding:30px;display:flex;flex-direction:column;gap:10px}
.unit h3{font-size:24px}.unit p{color:var(--muted);font-size:16px}
.unit a.lk{font-weight:600;font-size:15px;margin-top:auto}
/* timeline */
.tl{display:flex;flex-direction:column;gap:0;border-left:2px solid var(--accent-soft);margin-left:6px}
.tl>div{position:relative;padding:0 0 26px 28px}
.tl>div::before{content:"";position:absolute;left:-8px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--cream);border:2px solid var(--accent)}
.tl b{display:block;font-family:var(--f-display);font-weight:500;font-size:21px;line-height:1.25}
.tl span{font-size:15.5px;color:var(--muted)}
.quote{font-family:var(--f-display);font-style:italic;font-size:clamp(24px,2.6vw,32px);line-height:1.35;color:var(--navy);border-left:3px solid var(--accent);padding-left:24px}
.dark .quote{color:var(--cream)}
.lede{font-size:clamp(18px,1.6vw,21px);color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:20px}
.mini{font-size:14px;color:var(--muted)}
.ph{display:none}
.creds .wrap>div:first-child{border-left:0;padding-left:0}
@media(max-width:900px){.creds .wrap>div:nth-child(odd){border-left:0;padding-left:0}}
@media(max-width:520px){.creds .wrap>div{border-left:0;padding-left:0;border-top:1px solid rgba(245,239,230,.18);padding-top:14px}.creds .wrap>div:first-child{border-top:0;padding-top:0}}
@media(max-width:820px){.ftr .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.ftr .wrap>div:first-child{grid-column:1/-1}}
@media(max-width:520px){.ftr .wrap{grid-template-columns:minmax(0,1fr)}}
.ftr a,.info a{overflow-wrap:anywhere}
.hero-meta{gap:8px 18px}
@media(max-width:820px){.hero-img{margin:0 auto}}
.prod .lede+.btn,.prod .lead+.btn{margin-top:26px}
/* artigos com referências */
.aud{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;background:var(--navy);color:var(--cream);padding:6px 12px;border-radius:999px;margin-top:18px}
.art-head .meta a{color:var(--muted)}
.answer{background:var(--cream-warm);border-left:4px solid var(--accent);border-radius:0 14px 14px 0;padding:22px 26px}
.answer .k{display:block;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.answer p{font-size:19px;line-height:1.65;color:var(--navy)}
.prose sup{font-size:.7em;line-height:0}.prose sup a{text-decoration:none;color:var(--accent);font-weight:700;padding:0 1px}
.prose th{padding:12px 16px;background:var(--navy);color:var(--cream);text-align:left;font-weight:600}
.prose .tbl{overflow-x:auto}.prose .tbl table{min-width:480px}
.prose figure.info img{border-radius:16px;border:1px solid var(--line)}
.prose figcaption{font-size:14px;color:var(--muted);margin-top:10px}
.prose .faq summary{font-size:clamp(19px,1.8vw,22px)}
.refs{font-size:15px;line-height:1.55;color:var(--muted);padding-left:1.4em}.refs li+li{margin-top:.7em}.refs a{overflow-wrap:anywhere;color:var(--navy)}
.refs li:target{background:rgba(194,128,58,.12);border-radius:6px}
.cite{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px}