:root {
  --verde-floresta:#044108; --verde-campo:#046A38; --verde-energia:#7ED957;
  --verde-soft:#7ed95733; --bg:#FFFFFF; --bg-2:#F7F9F7; --bg-3:#EEF2EE;
  --text-1:#1A1A1A; --text-2:#4A4A4A; --text-3:#7A7A7A;
  --border:#E0E8E0; --border-subtle:#E8EDE8;
  --card-bg:#FFFFFF;
  --card-shadow:0 1px 3px rgba(0,0,0,.06),0 4px 12px rgba(0,0,0,.04);
  --card-shadow-h:0 4px 16px rgba(4,106,56,.12),0 12px 32px rgba(0,0,0,.06);
  --r-lg:14px; --r-xl:22px;
}
[data-theme="dark"] {
  --bg:#0A0F0A; --bg-2:#111611; --bg-3:#1A201A;
  --text-1:#E8EDE8; --text-2:#B0BCB0; --text-3:#7A887A;
  --border:#1E2A1E; --border-subtle:#1A241A; --card-bg:#141A14;
  --card-shadow:0 1px 3px rgba(0,0,0,.3),0 4px 12px rgba(0,0,0,.2);
  --card-shadow-h:0 4px 16px rgba(126,217,87,.1),0 12px 32px rgba(0,0,0,.3);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:100px;font-size:16px;}
body{font-family:'Montserrat',sans-serif;background:var(--bg);color:var(--text-1);line-height:1.72;overflow-x:hidden;-webkit-font-smoothing:antialiased;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;height:auto;display:block;}
button{cursor:pointer;border:none;background:none;font-family:inherit;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
.container--narrow{max-width:780px;}

/* ── HEADER ── */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);box-shadow:0 2px 16px rgba(0,0,0,.06);transition:box-shadow .3s ease;}
[data-theme="dark"] .header{background:rgba(10,15,10,.98);}
.header.is-scrolled{box-shadow:0 2px 24px rgba(0,0,0,.10);}
.header__logo img{height:62px;width:auto;object-fit:contain;}
.logo-light{display:block;} .logo-dark{display:none;}
[data-theme="dark"] .logo-light{display:none;} [data-theme="dark"] .logo-dark{display:block;}
.header__top{border-bottom:1px solid var(--border-subtle);}
.header__top-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0;}
.header__top-right{display:flex;align-items:center;gap:6px;}
.header__top-pill{font-size:.75rem;font-weight:600;letter-spacing:.04em;padding:6px 14px;border-radius:20px;white-space:nowrap;transition:all .3s ease;}
.header__top-pill--outline{color:var(--verde-campo);border:1.5px solid var(--verde-campo);}
.header__top-pill--outline:hover{background:var(--verde-campo);color:#fff;}
.header__top-pill--solid{background:var(--verde-energia);color:var(--verde-floresta);border:1.5px solid var(--verde-energia);font-weight:700;}
.header__top-pill--solid:hover{background:#6bc947;transform:translateY(-1px);}
.header__social{display:flex;align-items:center;gap:4px;margin:0 8px;}
.header__social a{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:6px;color:var(--text-3);transition:all .3s ease;}
.header__social a:hover{color:var(--verde-campo);background:var(--verde-soft);}
.header__social svg{width:16px;height:16px;}
.theme-toggle{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-3);transition:all .3s ease;border:1.5px solid var(--border);}
.theme-toggle:hover{color:var(--verde-campo);border-color:var(--verde-campo);background:var(--verde-soft);}
.theme-toggle svg{width:16px;height:16px;}
.icon-sun{display:block;} .icon-moon{display:none;}
[data-theme="dark"] .icon-sun{display:none;} [data-theme="dark"] .icon-moon{display:block;}
.header__bottom{padding:7px 0 0;}
.header__bottom-inner{display:flex;align-items:center;height:50px;gap:4px;}
.header__nav{display:flex;align-items:center;gap:2px;}
.header__nav>a{font-size:.78rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:8px 13px;border-radius:5px;white-space:nowrap;color:var(--text-2);transition:all .3s ease;}
.header__nav>a:hover{color:var(--verde-campo);background:var(--verde-soft);}
.header__nav>a.active{color:var(--verde-campo);}
.nav-dropdown{position:relative;}
.nav-dropdown__trigger{display:flex;align-items:center;gap:5px;cursor:pointer;font-size:.78rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:8px 13px;border-radius:5px;white-space:nowrap;color:var(--text-2);transition:all .3s ease;}
.nav-dropdown__trigger:hover{color:var(--verde-campo);background:var(--verde-soft);}
.nav-dropdown__trigger svg{width:12px;height:12px;transition:transform .3s ease;}
.nav-dropdown:hover .nav-dropdown__trigger svg{transform:rotate(180deg);}
.nav-dropdown__menu{position:absolute;top:calc(100% + 8px);left:50%;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--r-lg);padding:8px;min-width:220px;box-shadow:0 8px 32px rgba(0,0,0,.10);opacity:0;visibility:hidden;transform:translateX(-50%) translateY(-6px);transition:all .3s cubic-bezier(.4,0,.2,1);pointer-events:none;z-index:200;}
.nav-dropdown:hover .nav-dropdown__menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:all;}
.nav-dropdown__menu a{display:block;padding:10px 14px;border-radius:6px;font-size:.78rem;font-weight:600;color:var(--text-2);transition:all .25s ease;text-transform:none;}
.nav-dropdown__menu a:hover{background:var(--verde-soft);color:var(--verde-campo);}
.header__hamburger{display:none;margin-left:8px;width:38px;height:38px;align-items:center;justify-content:center;border-radius:7px;border:1.5px solid var(--border);color:var(--text-2);transition:all .3s ease;}
.header__hamburger:hover{border-color:var(--verde-campo);color:var(--verde-campo);}
.header__mobile-nav{display:none;flex-direction:column;background:var(--bg);border-top:1px solid var(--border);padding:12px 0 16px;}
.header__mobile-nav.open{display:flex;}
.header__mobile-nav a{padding:12px 24px;font-size:.85rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-2);transition:all .25s ease;}
.header__mobile-nav a:hover{color:var(--verde-campo);background:var(--verde-soft);}
.header__mobile-nav a.active{color:var(--verde-campo);}

/* ── ARTICLE HERO ── */
.article-hero{
  position:relative;
  min-height:520px;
  display:flex;align-items:flex-end;
  overflow:hidden;
  padding-top:94px;
}
.article-hero__bg{position:absolute;inset:0;z-index:1;}
.article-hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 40%;}
.article-hero__overlay{
  position:absolute;inset:0;z-index:2;
  background:linear-gradient(to top, rgba(4,65,8,.97) 0%, rgba(4,65,8,.75) 40%, rgba(4,65,8,.3) 100%);
}
.article-hero__content{
  position:relative;z-index:3;
  padding:64px 0 72px;
  max-width:860px;
}
.article-hero__breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.5);
  margin-bottom:20px;
}
.article-hero__breadcrumb a{color:rgba(255,255,255,.5);transition:color .25s;}
.article-hero__breadcrumb a:hover{color:var(--verde-energia);}
.article-hero__breadcrumb span{color:rgba(255,255,255,.25);}
.article-hero__tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--verde-floresta);background:var(--verde-energia);
  padding:5px 12px;border-radius:4px;margin-bottom:18px;
}
.article-hero__title{
  font-size:clamp(1.7rem,3.8vw,3rem);
  font-weight:900;line-height:1.08;letter-spacing:-.03em;
  color:#fff;
  margin-bottom:22px;
}
.article-hero__meta{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
}
.article-hero__meta-item{
  display:flex;align-items:center;gap:7px;
  font-size:.8rem;color:rgba(255,255,255,.6);font-weight:500;
}
.article-hero__meta-item svg{width:14px;height:14px;opacity:.7;}
.article-hero__meta-divider{width:1px;height:14px;background:rgba(255,255,255,.2);}

/* ── ARTICLE LAYOUT ── */
.article-layout{
  display:grid;
  grid-template-columns:1fr 300px;
  gap:64px;
  padding:72px 0 100px;
  align-items:start;
}

/* ── ARTICLE BODY ── */
.article-body{}
.article-lead{
  font-size:1.18rem;font-weight:500;color:var(--text-2);
  line-height:1.78;
  border-left:3px solid var(--verde-energia);
  padding-left:24px;
  margin-bottom:40px;
}
.article-body h2{
  font-family:'Montserrat',sans-serif;
  font-size:1.35rem;font-weight:800;letter-spacing:-.02em;
  color:var(--text-1);
  margin:44px 0 16px;
  line-height:1.25;
}
.article-body h3{
  font-size:1.05rem;font-weight:700;
  color:var(--verde-campo);
  margin:32px 0 12px;
  text-transform:uppercase;letter-spacing:.06em;
}
.article-body p{
  font-size:.97rem;color:var(--text-2);line-height:1.86;
  margin-bottom:22px;
}
.article-body strong{color:var(--text-1);font-weight:700;}
.article-body a{color:var(--verde-campo);border-bottom:1px solid transparent;transition:border-color .25s;}
.article-body a:hover{border-bottom-color:var(--verde-campo);}

/* Inline figure */
figure.image,
.article-figure{
  margin:40px 0;
  border-radius:var(--r-xl);
  overflow:hidden;
  border:1px solid var(--border-subtle);
}
.article-figure img{width:100%;height:340px;object-fit:cover;}
figure.image figcaption,
.article-figure figcaption{
  padding:14px 20px;
  font-size:.78rem;color:var(--text-3);
  background:var(--bg-2);
  border-top:1px solid var(--border-subtle);
  line-height:1.5;
}

/* Pull quote */
.article-pullquote,
.blockquote-card {
  margin:44px 0;
  padding:32px 36px;
  background:var(--verde-floresta);
  border-radius:var(--r-xl);
  position:relative;
  overflow:hidden;
}
.article-pullquote::before,
.blockquote-card::before{
  content:'\201C';
  position:absolute;top:-10px;left:20px;
  font-size:9rem;line-height:1;font-weight:900;
  color:rgba(126,217,87,.12);
  font-family:Georgia,serif;
  pointer-events:none;
}
.article-pullquote .article-pullquote__text,
.blockquote-card-content p {
  font-size:1.15rem;font-weight:600;line-height:1.65;
  color:#fff !important;
  font-style:italic;
  margin-bottom:16px;
  position:relative;z-index:1;
}
.article-pullquote__author,
.blockquote-card-refferrer {
  font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--verde-energia);
  position:relative;z-index:1;
}

/* Data highlight box */
.article-numbers{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2px;
  margin:40px 0;
  border-radius:var(--r-xl);
  overflow:hidden;
  border:1px solid var(--border);
}
.article-numbers__item{
  padding:28px 24px;
  background:var(--bg-2);
  text-align:center;
}
.article-numbers__item:first-child{background:var(--verde-floresta);}
.article-numbers__item:first-child .article-numbers__val{color:#fff;}
.article-numbers__item:first-child .article-numbers__label{color:rgba(255,255,255,.6);}
.article-numbers__val{
  font-size:1.8rem;font-weight:900;color:var(--verde-campo);
  letter-spacing:-.03em;line-height:1;margin-bottom:6px;
}
.article-numbers__val span{font-size:1rem;font-weight:700;}
.article-numbers__label{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-3);}

/* Article tags */
.article-tags{
  display:flex;flex-wrap:wrap;gap:8px;
  margin:48px 0 40px;
  padding-top:32px;
  border-top:1px solid var(--border);
}
.article-tag{
  font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 14px;border-radius:50px;
  background:var(--verde-soft);color:var(--verde-campo);
  transition:all .25s;
}
.article-tag:hover{background:var(--verde-campo);color:#fff;}

/* Share bar */
.article-share{
  padding:24px 28px;
  background:var(--bg-2);
  border:1px solid var(--border);
  border-radius:var(--r-xl);
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;
}
.article-share__label{
  font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--text-3);
}
.article-share__buttons{display:flex;gap:8px;}
.article-share__btn{
  display:flex;align-items:center;gap:7px;
  font-size:.75rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  padding:9px 16px;border-radius:8px;
  border:1.5px solid var(--border);
  color:var(--text-2);
  background:var(--bg);
  transition:all .25s;cursor:pointer;
}
.article-share__btn svg{width:14px;height:14px;}
.article-share__btn:hover{border-color:var(--verde-campo);color:var(--verde-campo);}
.article-share__btn--wa:hover{background:#25d366;border-color:#25d366;color:#fff;}

/* ── SIDEBAR ── */
.article-sidebar{position:sticky;top:110px;}
.sidebar-author{
  background:var(--bg-2);border:1px solid var(--border);
  border-radius:var(--r-xl);padding:28px 24px;
  margin-bottom:24px;
}
.sidebar-author__avatar{
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--verde-floresta),var(--verde-campo));
  display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;font-weight:800;color:#fff;
  margin-bottom:14px;
}
.sidebar-author__label{font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);margin-bottom:4px;}
.sidebar-author__name{font-size:.95rem;font-weight:800;color:var(--text-1);margin-bottom:8px;}
.sidebar-author__bio{font-size:.82rem;color:var(--text-3);line-height:1.6;}

.sidebar-meta{
  background:var(--bg-2);border:1px solid var(--border);
  border-radius:var(--r-xl);padding:24px;
  margin-bottom:24px;
}
.sidebar-meta__item{
  display:flex;align-items:flex-start;gap:12px;
  padding:12px 0;border-bottom:1px solid var(--border-subtle);
}
.sidebar-meta__item:last-child{border-bottom:none;padding-bottom:0;}
.sidebar-meta__icon{
  width:32px;height:32px;border-radius:8px;
  background:var(--verde-soft);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.sidebar-meta__icon svg{width:14px;height:14px;color:var(--verde-campo);}
.sidebar-meta__label{font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:3px;}
.sidebar-meta__val{font-size:.85rem;font-weight:600;color:var(--text-1);}

.sidebar-cta{
  background:var(--verde-floresta);
  border-radius:var(--r-xl);padding:28px 24px;
  text-align:center;
}
.sidebar-cta__label{font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:10px;}
.sidebar-cta__text{font-size:1rem;font-weight:700;color:#fff;line-height:1.4;margin-bottom:20px;}
.sidebar-cta__btn{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:11px 20px;border-radius:8px;
  background:var(--verde-energia);color:var(--verde-floresta);
  transition:all .3s;
}
.sidebar-cta__btn:hover{background:#6bc947;transform:translateY(-2px);}
.sidebar-cta__btn svg{width:13px;height:13px;}

/* ── RELATED ── */
.related-section{
  background:var(--bg-2);
  border-top:1px solid var(--border);
  padding:80px 0 100px;
}
.related-section__header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:40px;
  flex-wrap:wrap;gap:16px;
}
.related-section__title{
  font-size:1.5rem;font-weight:900;letter-spacing:-.02em;color:var(--text-1);
}
.related-section__link{
  font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--verde-campo);
  display:flex;align-items:center;gap:6px;
  transition:gap .25s;
}
.related-section__link:hover{gap:10px;}
.related-section__link svg{width:12px;height:12px;}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.related-card{
  background:var(--card-bg);border:1px solid var(--border-subtle);
  border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--card-shadow);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  display:flex;flex-direction:column;
}
.related-card:hover{transform:translateY(-5px);box-shadow:var(--card-shadow-h);border-color:var(--verde-campo);}
.related-card__img{width:100%;aspect-ratio:16/9;overflow:hidden;}
.related-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.related-card:hover .related-card__img img{transform:scale(1.04);}
.related-card__body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1;}
.related-card__tag{
  font-size:.66rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  padding:4px 9px;border-radius:4px;
  background:var(--verde-soft);color:var(--verde-campo);
  display:inline-block;margin-bottom:10px;
}
.related-card__title{
  font-size:.95rem;font-weight:800;color:var(--text-1);
  line-height:1.35;letter-spacing:-.01em;margin-bottom:8px;
  transition:color .25s;flex:1;
}
.related-card:hover .related-card__title{color:var(--verde-campo);}
.related-card__date{font-size:.74rem;color:var(--text-3);font-weight:500;margin-top:auto;padding-top:14px;border-top:1px solid var(--border-subtle);}

/* ── FOOTER ── */
.footer{background:var(--verde-floresta);color:rgba(255,255,255,.75);padding-top:56px;}
.footer__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer__brand img{width:180px;margin-bottom:18px;}
.footer__desc{font-size:.88rem;line-height:1.7;margin-bottom:24px;max-width:300px;color:rgba(255,255,255,.6);}
.footer__socials{display:flex;gap:10px;}
.footer__social{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.6);transition:all .3s ease;}
.footer__social:hover{background:var(--verde-energia);border-color:var(--verde-energia);color:var(--verde-floresta);}
.footer__social svg{width:16px;height:16px;}
.footer__col-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:rgba(255,255,255,.4);margin-bottom:20px;}
.footer__links{display:flex;flex-direction:column;gap:10px;}
.footer__link{font-size:.88rem;color:rgba(255,255,255,.6);transition:all .3s ease;}
.footer__link:hover{color:var(--verde-energia);transform:translateX(3px);}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-size:.82rem;color:rgba(255,255,255,.35);}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.4,0,.2,1);}
.reveal.is-visible{opacity:1;transform:none;}
.reveal-d1{transition-delay:.1s;} .reveal-d2{transition-delay:.2s;}

/* WhatsApp float */
.whatsapp-float{position:fixed;bottom:28px;right:28px;z-index:999;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4),0 2px 8px rgba(0,0,0,.2);transition:all .3s ease;}
.whatsapp-float:hover{background:#22c55e;transform:scale(1.1);}
.whatsapp-float svg{width:28px;height:28px;fill:#fff;}

/* ── RESPONSIVE ── */
@media(max-width:1020px){
  .article-layout{grid-template-columns:1fr;gap:48px;}
  .article-sidebar{position:static;}
}
@media(max-width:900px){
  .related-grid{grid-template-columns:1fr 1fr;}
  .article-numbers{grid-template-columns:1fr 1fr 1fr;}
}
@media(max-width:640px){
  .header__nav{display:none;} .header__bottom{display:none;}
  .header__hamburger{display:flex;} .header__top-pill{display:none;} .header__social{display:none;}
  .footer__top{grid-template-columns:1fr;gap:28px;}
  .footer__bottom{flex-direction:column;gap:8px;text-align:center;}
  .article-numbers{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:1fr;}
  .article-share{flex-direction:column;align-items:flex-start;}
  .article-hero__title{font-size:1.6rem;}
}