/* Componentes globais: sidebar, header e rodapé. */
:root{--gutter:clamp(20px,4.5%,76px);--content:1320px}
.site-header .wrap,.site-footer .wrap{width:min(var(--content),calc(100% - var(--gutter)*2));margin-inline:auto}
.site-footer.dark{color:var(--white);background:var(--forest)}
.site-header a,.identity-rail a,.site-footer a{text-decoration:none}
.site-footer .eyebrow{display:block;font-size:12px;font-weight:700;line-height:1.4;letter-spacing:.14em;text-transform:uppercase}
.site-header .contact-whatsapp-icon{width:20px;height:20px}
@media(max-width:380px){.site-header .contact-whatsapp-icon{width:18px;height:18px}}
    .site-footer{padding:50px 0 28px;border-top:1px solid rgba(255,255,255,.28)}
    .footer-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,.75fr);align-items:start;gap:6%}
    .footer-brand{display:flex;align-items:center;gap:25px}
    .footer-brand img{width:112px;aspect-ratio:760/588;object-fit:contain}
    .footer-brand p{max-width:140px;color:#D2DFCD;font-size:12px;line-height:1.7}
    .footer-contact .eyebrow,.footer-navigation .eyebrow{margin-bottom:16px;color:var(--sprout);font-size:10px}
    .footer-contact a{display:block;width:fit-content;max-width:100%;font-size:15px;line-height:1.7;margin-bottom:5px;overflow-wrap:anywhere}
    @media(hover:hover){.footer-contact a:hover,.footer-navigation a:hover{color:var(--sprout)}}
    .footer-navigation{justify-self:stretch}
    .footer-navigation a{display:block;min-height:35px;font-size:14px}
    .footer-bottom{display:flex;justify-content:space-between;gap:35px;border-top:1px solid rgba(255,255,255,.22);padding-top:22px;margin-top:42px;color:#C9DAC3;font-size:11px;line-height:1.65}
    .footer-bottom p{max-width:700px}
    .footer-bottom a{flex-shrink:0;min-height:30px}
@media(max-width:1160px){.footer-brand{display:block}.footer-brand p{margin-top:15px;max-width:210px}}
@media(min-width:681px) and (max-width:980px){.footer-main{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr) minmax(0,.7fr);gap:30px}}
@media(max-width:680px){
      .site-footer{padding:40px 0 22px}
      .footer-main{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 24px}
      .footer-brand{grid-column:1/-1;display:flex;align-items:center;gap:25px}
      .footer-brand img{width:108px;flex-shrink:0}
      .footer-brand p{max-width:150px;margin:0;font-size:12px}
      .footer-contact{grid-column:1/-1}
      .footer-contact a{font-size:16px;line-height:1.8}
      .footer-navigation{grid-column:1/-1;justify-self:start;width:100%;display:flex;flex-wrap:wrap;gap:5px 25px}
      .footer-navigation .eyebrow{width:100%;margin-bottom:10px}
      .footer-navigation a{font-size:14px;min-height:37px}
      .footer-bottom{display:block;margin-top:30px;font-size:10px}
      .footer-bottom a{display:inline-block;margin-top:17px;font-size:12px}
}

/* Sidebar da proposta 04 — Manifesto. */
:root{--rail:166px}
    .identity-rail{position:fixed;inset-block:0;inset-inline-start:0;width:var(--rail);z-index:5;background:var(--forest);color:var(--white);display:flex;align-items:center;flex-direction:column;padding:33px 20px 28px;border-inline-end:1px solid rgba(255,255,255,.2)}
    .brand{display:block;width:126px;padding:8px 4px}
    .brand img{width:118px;height:auto;aspect-ratio:760/588;object-fit:contain}

    .rail-date{font-size:11px;font-weight:500;letter-spacing:.16em;line-height:1.5;text-align:center}
    .rail-date strong{display:block;font:700 32px/1 Archivo,Arial,sans-serif;letter-spacing:-.06em;margin-top:6px}
    .page{margin-inline-start:var(--rail);width:calc(100% - var(--rail));min-width:0;container-type:inline-size}
.identity-rail :focus-visible{outline-color:var(--sprout)}
.page{min-height:100vh;display:flex;flex-direction:column}
.page main{flex:1}
@media(max-width:1150px){:root{--rail:140px}.brand{width:118px}.brand img{width:110px}.identity-rail{padding:28px 11px 25px}}
@media(max-width:850px){:root{--rail:118px}.brand{width:105px}.brand img{width:97px}.identity-rail{padding-left:6px;padding-right:6px}.rail-words{font-size:10px}.rail-date strong{font-size:28px}}
@media(max-width:650px){
:root{--rail:0px}
.identity-rail{position:relative;width:100%;min-height:135px;padding:18px 23px;display:flex;flex-direction:row;justify-content:space-between;gap:25px;border-inline-end:0}
.brand{width:123px;padding:3px}
.brand img{width:117px}

.rail-date{display:none}
.page{margin-inline-start:0;width:100%;min-height:calc(100svh - 135px)}
}
@media(max-width:380px){.identity-rail{padding-left:19px;padding-right:19px}}

/* Índice da proposta 06, sobre o sidebar verde da proposta 04. */
.identity-rail{overflow-y:auto;overscroll-behavior:contain}
.rail-index{align-self:stretch;margin:24px 0 0;padding-block:0 32px}
.rail-label{display:block;color:var(--sprout);font-size:10px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:17px}
.rail-index a{display:flex;align-items:center;gap:12px;text-decoration:none;min-height:48px;font-size:13px;line-height:1.4;border-top:1px solid transparent;padding-block:8px}
.rail-index a span{flex:none;font-size:10px;color:var(--sprout)}
.rail-index a:focus-visible{color:var(--sprout);border-top-color:rgba(255,255,255,.24)}
@media(hover:hover){.rail-index a:hover{color:var(--sprout);border-top-color:rgba(255,255,255,.24)}}
@media(min-width:651px) and (max-width:1150px){.rail-index a{font-size:12px;gap:8px}}
@media(max-width:650px){
.identity-rail{flex-wrap:wrap;gap:12px;overflow:visible}
.rail-index{flex:0 0 100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px;margin:0;padding:12px 0 0;border-top:1px solid rgba(255,255,255,.24)}
.rail-label{grid-column:1/-1;margin-bottom:10px}
.rail-index a{min-height:44px}
.page{min-height:55vh}
}

@media(min-width:651px){.rail-date{margin-top:auto;padding-top:24px}}

/* Voltar ao início da proposta 01 — Herbário. */
.footer-bottom .back-to-top{display:inline-flex;gap:10px;align-items:center;min-height:44px;font-size:12px;color:var(--sprout)}
@media(max-width:560px){.footer-bottom .back-to-top{font-size:11px;gap:6px;flex:none}}
.footer-bottom .back-to-top .arrow{display:inline-flex;align-items:center;justify-content:center;flex:none;width:32px;height:32px;font-family:Figtree,Arial,sans-serif;font-size:24px;font-weight:400;line-height:1}

.footer-contact .contact-phone{display:flex;align-items:center;gap:10px}
.contact-icon{display:block;width:18px;height:18px;flex:none;color:inherit}
.site-footer .footer-contact .contact-address{display:flex;align-items:flex-start;gap:10px;margin-top:14px;line-height:1.5}
.footer-contact .contact-address .contact-icon{margin-top:.2em}
.footer-contact .contact-address>span{min-width:0;overflow-wrap:anywhere}
.footer-bottom{align-items:flex-end}
.footer-bottom .back-to-top{align-items:flex-end}
@media(max-width:680px){.footer-bottom{display:flex;flex-wrap:wrap}}

.footer-contact .contact-phone{transition:color .18s}
.footer-contact .contact-phone:focus-visible{color:var(--sprout)}
.site-footer .footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.site-footer .footer-brand p{margin:0}

/* Ritmo do sidebar da proposta 03 — Atlas. */
@media(min-width:651px){
:root{--rail:216px}
.identity-rail{padding:30px 25px 26px}
.identity-rail .brand{width:136px;margin:0 auto;padding:0}
.identity-rail .brand img{width:136px}
.identity-rail .rail-label{text-align:center;margin:22px 0 0;font-size:10px;letter-spacing:.12em}
.identity-rail .rail-index{margin-top:68px;padding:0}
.identity-rail .rail-index a{gap:17px;align-items:baseline;padding:13px 0;min-height:0;font-size:14px;font-weight:500;white-space:nowrap;border-top:0}
.identity-rail .rail-index a span{font-size:10px;font-weight:400}
}
@media(min-width:651px) and (max-width:1199px){
:root{--rail:190px}
.identity-rail{padding-inline:20px}
.identity-rail .rail-index{margin-top:50px}
}
@media(max-width:650px){.identity-rail>.rail-label{flex:0 0 100%;margin:10px 0 0}}

.contact-icon[stroke]>*{stroke-width:1.5;vector-effect:non-scaling-stroke}

/* O footer adapta-se à largura disponível ao lado do sidebar. */
@container(max-width:720px){
.footer-main{grid-template-columns:minmax(0,1fr);gap:30px}
.footer-main>.footer-brand,.footer-main>.footer-contact,.footer-main>.footer-navigation{grid-column:1}
.footer-navigation{display:flex;flex-wrap:wrap;gap:5px 25px;width:100%}
.footer-navigation .eyebrow{width:100%;margin-bottom:10px}
.footer-bottom{flex-wrap:wrap;gap:16px}
}

/* Header: identificação e CTA; navegação exclusiva do mobile. */
:root{--top-logo-width:100px;--top-header-height:104px}
@media(max-width:1150px){:root{--top-logo-width:86px;--top-header-height:92px}}
@media(max-width:950px){:root{--top-logo-width:85px;--top-header-height:92px}}
.identity-rail .brand,.identity-rail .brand img{width:var(--top-logo-width)}
.identity-rail .brand{flex:none;margin-inline:auto;padding:0}
@media(min-width:651px){.identity-rail{padding-block-start:calc((var(--top-header-height) - 1px - var(--top-logo-width)*588/760)/2)}}
.site-header{--line:rgba(0,65,23,.2);position:fixed;inset-block-start:0;inset-inline:var(--rail) 0;z-index:20;background:var(--white);color:var(--forest)}
.header-spacer{height:var(--top-header-height);flex:none}
html{scroll-padding-block-start:calc(var(--top-header-height) + 12px)}
@supports ((backdrop-filter:blur(18px)) or (-webkit-backdrop-filter:blur(18px))){
  .site-header{background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
}
.site-header .header-inner{position:relative;display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:var(--top-header-height);border-bottom:1px solid var(--line)}
.header-tagline{font-size:11px;line-height:1.5;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--bark)}
.site-header .site-nav,.site-header .menu-toggle{display:none}
.site-header .header-cta{display:inline-flex;align-items:center;justify-content:space-between;flex:none;min-height:48px;font-size:13px;gap:18px;padding:8px 14px;background:var(--forest);border:1px solid var(--forest);color:var(--white);font-weight:700;line-height:1.25;transition:scale 150ms ease-out,background-color .15s,border-color .15s}
.site-header .arrow{display:inline-flex;align-items:center;justify-content:center;flex:none;width:32px;height:32px;font-family:Figtree,Arial,sans-serif;font-size:24px;font-weight:400;line-height:1}
.site-header .menu-toggle{align-items:center;justify-content:center;gap:10px;min-height:48px;border:1px solid var(--forest);padding:9px 13px;background:var(--white);color:var(--forest);font:700 14px Figtree,Arial,sans-serif;cursor:pointer}
.site-header .menu-icon{width:17px;display:flex;flex-direction:column;gap:5px}
.site-header .menu-icon::before,.site-header .menu-icon::after{content:"";height:1px;width:100%;background:currentColor}
.site-header .menu-toggle[aria-expanded=true] .menu-icon::before{transform:translateY(3px) rotate(45deg)}
.site-header .menu-toggle[aria-expanded=true] .menu-icon::after{transform:translateY(-3px) rotate(-45deg)}
@media(hover:hover){.site-header .site-nav a:hover{text-decoration:underline;text-underline-offset:6px}.site-header .header-cta:hover{background:var(--leaf);border-color:var(--leaf)}}
@media(max-width:650px){
.identity-rail .rail-index{display:none}
.identity-rail{gap:0;padding-block:18px}
.site-header .header-inner{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px}
.header-tagline{font-size:10px;letter-spacing:.09em;line-height:1.5}
.site-header .menu-toggle{display:flex}
.site-header .site-nav{position:absolute;top:calc(100% - 1px);inset-inline:calc(var(--gutter)*-1);padding:16px var(--gutter) 25px;background:var(--white);border-bottom:1px solid var(--forest);max-height:70dvh;overflow-y:auto;overscroll-behavior:contain}
.site-header .site-nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}
.site-header .site-nav a{display:flex;align-items:center;font-size:19px;font-weight:500;min-height:56px;border-bottom:1px solid var(--line)}
.site-header .site-nav a:last-child{border-bottom:0}
.site-header .header-cta{font-size:12px;gap:7px;padding:8px 11px}
.site-header .header-cta .cta-desktop-word{display:none}
.site-header .header-cta .arrow{font-size:20px;width:20px}
}
@media(max-width:420px){
.site-header .header-inner{gap:10px}
.site-header .menu-toggle{width:45px;min-width:45px;padding:10px}
.site-header .menu-toggle>span:first-child{position:absolute;width:1px;height:1px;padding:0;margin:-1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}
.site-header .header-cta{font-size:11px;padding-inline:9px;gap:4px}
}

/* Mobile: marca e ações em uma única faixa. */
@media(max-width:650px){
.identity-rail{position:fixed;inset-block:0 auto;inset-inline:0;z-index:20;min-height:88px;height:88px;flex-wrap:nowrap;justify-content:space-between;gap:16px;padding:10px 20px}
.header-spacer{display:none}
.page{padding-block-start:88px}
html{scroll-padding-block-start:100px}
.identity-rail .brand{margin:0}
.identity-rail>.rail-label,.identity-rail .header-tagline{display:none}
.identity-rail .site-header{position:static;flex:none;background:transparent;color:var(--white);-webkit-backdrop-filter:none;backdrop-filter:none}
.identity-rail .header-inner{position:static;display:flex;gap:12px;width:auto;min-height:0;margin:0;border:0}
.identity-rail .menu-toggle{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5)}
.identity-rail .header-cta{background:var(--leaf);border-color:var(--leaf)}
.identity-rail .site-nav{top:100%;inset-inline:0;padding-inline:20px;color:var(--forest)}
.identity-rail .site-header :focus-visible{outline-color:var(--sprout)}
}
@supports ((backdrop-filter:blur(18px)) or (-webkit-backdrop-filter:blur(18px))){
  @media(max-width:650px){.identity-rail{background:rgba(0,65,23,.86);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}}
}
@media(hover:hover) and (max-width:650px){.identity-rail .header-cta:hover{background:var(--forest);border-color:var(--sprout)}}

/* Footer compacto: grupos estáveis em telas estreitas. */
@container(max-width:720px){
.site-footer{padding-block:36px 20px}
.site-footer .footer-main{display:grid;grid-template-columns:minmax(0,1fr);gap:32px}
.site-footer .footer-brand{gap:14px}
.site-footer .footer-brand img{width:100px;flex:none}
.site-footer .footer-brand p{font-size:12px;line-height:1.6;max-width:none}
.site-footer .footer-contact{display:grid;grid-template-columns:minmax(0,1fr);gap:0;min-width:0}
.site-footer .footer-contact .eyebrow{margin:0 0 12px}
.site-footer .footer-contact a{min-height:44px;margin:0;font-size:15px;line-height:1.5}
.site-footer .contact-phone{align-items:center;gap:10px}
.site-footer .contact-phone>span{min-width:0;overflow-wrap:anywhere}
.site-footer .footer-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px;row-gap:0;align-items:start;width:100%}
.site-footer .footer-navigation .eyebrow{grid-column:1/-1;width:auto;margin:0 0 10px}
.site-footer .footer-navigation a{display:flex;align-items:center;min-height:44px;font-size:14px;line-height:1.4;padding-block:6px}
.site-footer .footer-bottom{display:flex;flex-direction:column;align-items:stretch;gap:16px;margin-top:28px;padding-top:20px;font-size:11px;line-height:1.65}
.site-footer .footer-bottom p{width:100%;max-width:none}
.site-footer .footer-bottom .back-to-top{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:44px;margin:0;font-size:12px}
}

/* Mobile: marca à esquerda, contatos à direita. */
@container(max-width:720px){
.site-footer .footer-main{grid-template-columns:clamp(72px,22cqw,100px) minmax(0,1fr);column-gap:16px;row-gap:28px}
.site-footer .footer-main>.footer-brand{grid-column:1;grid-row:1;min-width:0}
.site-footer .footer-main>.footer-contact{grid-column:2;grid-row:1;justify-items:start;text-align:start}
.site-footer .footer-main>.footer-navigation{grid-column:1/-1}
.site-footer .footer-brand img{width:100%}
.site-footer .footer-brand p{font-size:11px;line-height:1.6}
.site-footer .footer-contact .eyebrow{font-size:9px;letter-spacing:.1em}
.site-footer .footer-contact a{font-size:14px;min-height:40px}
.site-footer .footer-contact .contact-phone{justify-content:flex-start;gap:8px}
.site-footer .footer-contact .contact-icon{width:16px;height:16px}
.site-footer .footer-contact .contact-phone>span{text-align:start;min-width:0}
}
@media(max-width:650px){.site-footer .footer-main>.footer-navigation{display:none}}
@media(max-width:650px){
.site-footer .footer-main{grid-template-columns:minmax(0,35fr) minmax(0,65fr);column-gap:24px}
.site-footer .footer-brand img{width:100px;max-width:100%}
}

/* Header mobile: menu sem moldura, marca central, CTA à direita. */
@media(max-width:650px){
 .identity-rail{padding:10px 20px;display:block}
 .identity-rail .site-header{width:100%;height:100%}
 .identity-rail .header-inner{display:grid;grid-template-columns:minmax(0,1fr) 88px minmax(0,1fr);align-items:center;gap:12px;height:100%;width:100%}
 .identity-rail .brand{grid-column:2;grid-row:1;width:88px;justify-self:center;margin:0;padding:0}
 .identity-rail .brand img{width:88px}
 .identity-rail .menu-toggle{grid-column:1;grid-row:1;justify-self:start;display:flex;min-width:44px;width:44px;min-height:48px;padding:10px;border:0;background:transparent;color:var(--white)}
 .identity-rail .menu-toggle>span:first-child{position:absolute;width:1px;height:1px;padding:0;margin:-1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}
 .identity-rail .menu-icon{position:relative;display:block;width:24px;height:18px}
 .identity-rail .menu-icon::before,.identity-rail .menu-icon::after,.identity-rail .menu-icon>span{position:absolute;left:0;display:block;width:24px;height:2px;border-radius:2px;background:currentColor;transform:none}
 .identity-rail .menu-icon::before{top:0}
 .identity-rail .menu-icon>span{top:8px}
 .identity-rail .menu-icon::after{top:16px}
 .identity-rail .menu-toggle[aria-expanded=true] .menu-icon::before{transform:translateY(8px) rotate(45deg)}
 .identity-rail .menu-toggle[aria-expanded=true] .menu-icon>span{opacity:0}
 .identity-rail .menu-toggle[aria-expanded=true] .menu-icon::after{transform:translateY(-8px) rotate(-45deg)}
 .identity-rail .header-cta{grid-column:3;grid-row:1;justify-self:end;justify-content:center;gap:7px;font-size:12px;padding:8px 10px}
 .identity-rail .site-nav{padding:12px 24px 20px;border-bottom:1px solid #00411730;box-shadow:0 16px 28px #001d121a}
 .identity-rail .site-nav a{min-height:56px;font-size:17px;font-weight:600;border-color:#00411720}
}
@media(max-width:380px){
 .identity-rail{padding-inline:16px}
 .identity-rail .header-inner{grid-template-columns:minmax(0,1fr) 76px minmax(0,1fr);gap:8px}
 .identity-rail .brand,.identity-rail .brand img{width:76px}
 .identity-rail .header-cta{font-size:11px;padding-inline:8px;gap:5px}
}
@media(max-width:650px) and (prefers-reduced-motion:no-preference){
 .identity-rail .menu-icon::before,.identity-rail .menu-icon::after{transition:transform 180ms ease}
 .identity-rail .menu-icon>span{transition:opacity 120ms ease}
}


.rail-index a[aria-current]{color:var(--sprout);font-weight:700}