/* ==========================================================================
   HEADER STICKY  (adição do tema — navegação responsiva)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  padding: 0.75rem 0;
  background: transparent;
  transition: var(--transition-smooth);
}
.site-header.scrolled {
  background: hsl(var(--primary) / 0.97);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-eco);
  padding: 0.5rem 0;
}
.site-header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-header .brand { display: flex; align-items: center; gap: 0.6rem; }
.site-header .brand img { height: 44px; width: auto; }
.site-header .brand-text { color: #fff; line-height: 1.1; opacity: 0; transition: opacity .3s; }
.site-header.scrolled .brand-text { opacity: 1; }
.site-header .brand-text strong { display: block; font-size: 1rem; font-weight: 800; letter-spacing: .02em; }
.site-header .brand-text span { font-size: .7rem; letter-spacing: .28em; opacity: .8; }

.main-nav { display: none; }
@media (min-width: 992px) { .main-nav { display: block; } }
.main-nav ul { display: flex; align-items: center; gap: 1.5rem; }
.main-nav a {
  color: hsl(var(--primary-foreground) / 0.9);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.25rem 0;
  transition: color .25s;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 2px; background: var(--c-secondary); transition: width .3s ease;
}
.main-nav a:hover { color: var(--c-secondary); }
.main-nav a:hover::after { width: 100%; }

.header-cta {
  display: none;
  background: var(--c-secondary);
  color: var(--c-primary);
  font-weight: 700;
  padding: 0.6rem 1.2rem;
  border-radius: 9999px;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-eco);
}
@media (min-width: 992px) { .header-cta { display: inline-flex; } }
.header-cta:hover { transform: scale(1.05); background: hsl(var(--secondary) / 0.9); }

/* botão hamburguer mobile */
.nav-toggle {
  display: inline-flex; flex-direction: column; gap: 5px;
  background: hsl(var(--primary-foreground) / 0.12);
  border: 1px solid hsl(var(--primary-foreground) / 0.2);
  border-radius: 10px; padding: 10px; cursor: pointer;
}
@media (min-width: 992px) { .nav-toggle { display: none; } }
.nav-toggle span { display: block; width: 22px; height: 2px; background: #fff; transition: .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* menu mobile */
.mobile-nav {
  position: fixed; inset: 0 0 0 auto; width: min(80%, 320px);
  background: var(--gradient-eco);
  z-index: 70; padding: 5rem 1.5rem 2rem;
  transform: translateX(100%); transition: transform .35s cubic-bezier(0.4,0,0.2,1);
  box-shadow: -10px 0 40px hsl(158 78% 12% / .4);
  overflow-y: auto;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav ul { display: flex; flex-direction: column; gap: 0.4rem; }
.mobile-nav a {
  display: block; color: hsl(var(--primary-foreground) / 0.92);
  font-weight: 500; font-size: 1.05rem; padding: 0.85rem 0.5rem;
  border-bottom: 1px solid hsl(var(--primary-foreground) / 0.12);
  border-radius: 6px; transition: .25s;
}
.mobile-nav a:hover { color: var(--c-secondary); padding-left: 0.9rem; background: hsl(var(--primary-foreground) / .06); }
.mobile-nav .mobile-cta { margin-top: 1.25rem; }
.nav-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 65;
  opacity: 0; visibility: hidden; transition: .3s;
}
.nav-overlay.open { opacity: 1; visibility: visible; }
body.nav-locked { overflow: hidden; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--c-primary), var(--c-primary) 70%, hsl(var(--primary) / 0.95));
  padding-bottom: 3rem;
}
.hero-bg { position: absolute; inset: 0; opacity: 0.1; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero .container {
  position: relative; z-index: 10;
  padding-top: 6rem; padding-bottom: 3rem;
  min-height: 70vh; display: flex; align-items: center;
}
@media (min-width: 768px) { .hero .container { min-height: 90vh; padding-top: 8rem; padding-bottom: 5rem; } }
.hero-inner { max-width: 56rem; margin: 0 auto; text-align: center; width: 100%; }
.hero-logo { height: 6rem; width: auto; margin: 0 auto 1.5rem; }
@media (min-width: 640px) { .hero-logo { height: 8rem; } }
@media (min-width: 768px) { .hero-logo { height: 12rem; margin-bottom: 2rem; } }

.badge-pill {
  display: inline-block; margin-bottom: 1.5rem; padding: 0.5rem 1.5rem;
  background: hsl(var(--secondary) / 0.2); backdrop-filter: blur(4px);
  border-radius: 9999px; border: 1px solid hsl(var(--secondary) / 0.3);
}
.badge-pill p { color: var(--c-secondary); font-weight: 600; font-size: 0.875rem; }

.hero h1 {
  font-size: clamp(1.875rem, 7vw, 4.5rem);
  font-weight: 700; color: var(--c-primary-fg);
  margin-bottom: 1.5rem; line-height: 1.1;
}
.hero-lead {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: hsl(var(--primary-foreground) / 0.9);
  margin: 0 auto 2rem; max-width: 48rem; line-height: 1.6;
}
.hero-actions {
  display: flex; flex-direction: column; gap: 1rem;
  justify-content: center; align-items: center; margin-bottom: 3rem;
}
@media (min-width: 640px) { .hero-actions { flex-direction: row; flex-wrap: wrap; } }

.hero-benefits { display: grid; grid-template-columns: 1fr; gap: 1.5rem; max-width: 48rem; margin: 0 auto; }
@media (min-width: 768px) { .hero-benefits { grid-template-columns: repeat(3, 1fr); } }
.benefit-chip {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  color: hsl(var(--primary-foreground) / 0.9);
  background: hsl(var(--primary-foreground) / 0.1); backdrop-filter: blur(4px);
  border-radius: 0.75rem; padding: 0.75rem 1rem;
  border: 1px solid hsl(var(--primary-foreground) / 0.2);
  transition: var(--transition-smooth);
}
.benefit-chip:hover { background: hsl(var(--primary-foreground) / 0.2); transform: translateY(-3px); }
.benefit-chip span { font-weight: 500; font-size: 0.875rem; }
.benefit-chip .ico { color: var(--c-secondary); flex-shrink: 0; }

/* ==========================================================================
   GRIDS UTILITÁRIOS
   ========================================================================== */
.grid { display: grid; gap: 1.5rem; }
.gap-6 { gap: 1.5rem; } .gap-8 { gap: 2rem; }
.cols-1 { grid-template-columns: 1fr; }
@media (min-width: 768px) {
  .md-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .md-cols-4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1024px) {
  .lg-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lg-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .lg-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.stat-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 1rem; padding: 1.5rem; text-align: center;
  transition: var(--transition-smooth);
}
.stat-card:hover { box-shadow: var(--shadow-eco); transform: translateY(-4px); }
.stat-card .stat-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 4rem; height: 4rem; background: hsl(var(--secondary) / 0.1);
  border-radius: 9999px; margin-bottom: 1rem; color: var(--c-secondary);
}
.stat-card .stat-value { font-size: 1.875rem; font-weight: 700; color: var(--c-primary); margin-bottom: 0.5rem; }
.stat-card .stat-label { font-size: 0.875rem; color: var(--c-muted-fg); font-weight: 500; }

.about-panel {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 1.5rem; padding: 2rem; box-shadow: var(--shadow-eco);
}
@media (min-width: 768px) { .about-panel { padding: 3rem; } }
.about-grid { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 768px) { .about-grid { grid-template-columns: 1fr 1fr; } }
.about-grid h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; margin-bottom: 1.5rem; }
.about-grid h4 { font-size: 1.25rem; font-weight: 700; margin-bottom: 1rem; }
.check-list { display: flex; flex-direction: column; gap: 1rem; }
.check-list li { display: flex; align-items: flex-start; gap: 0.75rem; }
.check-list .dot-wrap {
  flex-shrink: 0; width: 1.5rem; height: 1.5rem;
  background: hsl(var(--secondary) / 0.2); border-radius: 9999px;
  display: flex; align-items: center; justify-content: center; margin-top: 2px;
}
.check-list .dot { width: 0.5rem; height: 0.5rem; background: var(--c-secondary); border-radius: 9999px; }
.check-list span { color: var(--c-muted-fg); }

.doc-links { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--c-border); display: flex; flex-direction: column; gap: 1rem; }
.doc-link {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: var(--c-secondary); color: var(--c-primary); font-weight: 600;
  padding: 0.75rem 1.25rem; border-radius: var(--radius); transition: var(--transition-smooth); box-shadow: var(--shadow-eco);
}
.doc-link:hover { background: hsl(var(--secondary) / 0.9); transform: scale(1.05); }

.about-figure { border: 4px solid var(--c-primary); border-radius: 1rem; overflow: hidden; box-shadow: var(--shadow-eco-lg); }
.about-quote { background: var(--gradient-eco); border-radius: 1rem; padding: 1.5rem; color: var(--c-primary-fg); box-shadow: var(--shadow-eco); margin-top: 1.5rem; }
.about-quote blockquote { font-style: italic; margin: 0 0 0.75rem; }
.about-quote .q-name { font-weight: 600; }
.about-quote .q-role { font-size: 0.875rem; color: hsl(var(--primary-foreground) / 0.8); }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.service-card { padding: 0; overflow: hidden; }
.service-card .card-body { padding: 1.5rem; }
.service-ico { display: inline-flex; align-items: center; justify-content: center; width: 5rem; height: 5rem; margin-bottom: 1rem; }
.service-ico img { width: 100%; height: 100%; object-fit: contain; }
.service-card h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.75rem; }
.service-card p { color: var(--c-muted-fg); line-height: 1.7; }

/* ==========================================================================
   WASTE CLASSES
   ========================================================================== */
.waste-intro { background: var(--c-card); border: 1px solid var(--c-border); border-radius: 1.5rem; padding: 2rem; box-shadow: var(--shadow-eco); }
@media (min-width: 768px) { .waste-intro { padding: 2.5rem; } }
.waste-intro p { color: var(--c-muted-fg); line-height: 1.7; margin-bottom: 1rem; }
.waste-intro p:last-child { margin-bottom: 0; }
.waste-card { background: var(--c-card); border: 2px solid var(--c-border); border-radius: 1rem; padding: 2rem; text-align: center; transition: var(--transition-smooth); }
.waste-card:hover { border-color: var(--c-secondary); box-shadow: var(--shadow-eco-lg); transform: translateY(-8px); }
.waste-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 6rem; height: 6rem; background: var(--gradient-eco);
  border-radius: 1.5rem; margin: 0 auto 1.5rem; color: var(--c-primary-fg);
  box-shadow: var(--shadow-eco-lg); transition: transform .3s;
}
.waste-card:hover .waste-ico { transform: scale(1.1); }
.waste-card h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }
.waste-card p { color: var(--c-muted-fg); line-height: 1.7; }

/* ==========================================================================
   IMPACT
   ========================================================================== */
.impact { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--c-primary), var(--c-primary) 60%, hsl(var(--primary) / 0.9)); }
.impact-bg { position: absolute; inset: 0; opacity: 0.05; }
.impact-bg img { width: 100%; height: 100%; object-fit: cover; }
.impact .container { position: relative; z-index: 10; }
.impact-inner { max-width: 56rem; margin: 0 auto; text-align: center; }
.impact-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 5rem; height: 5rem; background: hsl(var(--secondary) / 0.2);
  backdrop-filter: blur(4px); border-radius: 9999px; margin-bottom: 1.5rem; color: var(--c-secondary);
}
.impact h2 { font-size: clamp(1.5rem, 4vw, 3rem); font-weight: 700; color: var(--c-primary-fg); margin-bottom: 1.5rem; }
.impact-lead { font-size: 1.25rem; color: hsl(var(--primary-foreground) / 0.9); margin: 0 auto 2rem; max-width: 48rem; line-height: 1.7; }
.impact-stats { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 3rem; }
@media (min-width: 768px) { .impact-stats { grid-template-columns: repeat(3, 1fr); } }
.impact-stat { background: hsl(var(--primary-foreground) / 0.1); backdrop-filter: blur(4px); border: 1px solid hsl(var(--primary-foreground) / 0.2); border-radius: 1rem; padding: 1.5rem; transition: var(--transition-smooth); }
.impact-stat:hover { background: hsl(var(--primary-foreground) / 0.2); transform: translateY(-4px); }
.impact-stat .v { font-size: 2.25rem; font-weight: 700; color: var(--c-secondary); margin-bottom: 0.5rem; }
.impact-stat .l { color: hsl(var(--primary-foreground) / 0.9); font-weight: 500; }

/* ==========================================================================
   CLIENTS (marquee)
   ========================================================================== */
.clients-marquee { position: relative; overflow: hidden; }
.clients-track { display: flex; width: max-content; animation: client-scroll 30s linear infinite; }
.clients-track:hover { animation-play-state: paused; }
@keyframes client-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.client-logo {
  flex-shrink: 0; width: 8rem; height: 5rem; margin: 0 0.75rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-bg); border-radius: 0.5rem; padding: 0.75rem;
  box-shadow: 0 1px 3px rgba(0,0,0,.08); transition: box-shadow .3s;
}
@media (min-width: 640px) { .client-logo { width: 10rem; height: 7rem; margin: 0 1.5rem; padding: 1.5rem; } }
@media (min-width: 768px) { .client-logo { width: 12rem; height: 8rem; } }
.client-logo:hover { box-shadow: 0 4px 12px rgba(0,0,0,.12); }
.client-logo img { max-width: 100%; max-height: 100%; object-fit: contain; filter: grayscale(1); transition: filter .3s; }
.client-logo:hover img { filter: grayscale(0); }

/* ==========================================================================
   SECURITY
   ========================================================================== */
.sec-head-ico { display: inline-flex; align-items: center; justify-content: center; width: 5rem; height: 5rem; background: var(--gradient-eco); border-radius: 1.5rem; margin-bottom: 1.5rem; color: var(--c-primary-fg); box-shadow: var(--shadow-eco-lg); }
.sec-text { font-size: 1.125rem; line-height: 1.7; max-width: 48rem; margin: 0 auto 1.5rem; color: var(--c-fg); }
.sec-hero-img { width: 100%; max-width: 56rem; margin: 0 auto 1rem; border-radius: 1rem; box-shadow: var(--shadow-eco-lg); }
.sec-audit { background: var(--gradient-eco); border-radius: 1rem; padding: 2rem; text-align: center; margin-bottom: 1.5rem; box-shadow: var(--shadow-eco-lg); }
@media (min-width: 768px) { .sec-audit { padding: 3rem; } }
.sec-audit h3 { font-size: clamp(1.5rem, 3vw, 1.875rem); font-weight: 700; color: var(--c-primary-fg); margin-bottom: 1rem; }
.sec-audit p { font-size: 1.125rem; color: hsl(var(--primary-foreground) / 0.9); line-height: 1.7; max-width: 56rem; margin: 0 auto; }
.feature-card { padding: 1.5rem; }
.feature-ico { display: inline-flex; align-items: center; justify-content: center; width: 4rem; height: 4rem; background: var(--gradient-eco); border-radius: 1rem; margin: 0 auto 1rem; color: var(--c-primary-fg); box-shadow: var(--shadow-eco-lg); transition: transform .3s; }
.feature-card:hover .feature-ico { transform: scale(1.1); }
.feature-card h3 { text-align: center; font-size: 1.125rem; font-weight: 700; margin-bottom: 1rem; }
.feature-card img.feat-img { width: 100%; height: 12rem; object-fit: cover; border-radius: 0.5rem; margin-bottom: 1rem; box-shadow: 0 4px 12px rgba(0,0,0,.1); }
.feature-card p { color: var(--c-muted-fg); line-height: 1.7; text-align: center; }

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testi-card { padding: 1.5rem; }
.testi-top { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.testi-avatar { width: 4rem; height: 4rem; border-radius: 9999px; object-fit: cover; flex-shrink: 0; }
.testi-top h3 { font-size: 1.125rem; font-weight: 600; }
.testi-top .role { font-size: 0.875rem; color: var(--c-muted-fg); }
.testi-top .company { font-size: 0.875rem; color: var(--c-primary); font-weight: 500; }
.testi-stars { display: flex; gap: 0.25rem; margin-bottom: 1rem; color: #eab308; }
.testi-stars svg { fill: #eab308; }
.testi-card p.quote { color: var(--c-muted-fg); line-height: 1.7; }

/* ==========================================================================
   GALLERY
   ========================================================================== */
.gallery-item { position: relative; overflow: hidden; border-radius: 0.5rem; box-shadow: 0 4px 12px rgba(0,0,0,.1); transition: var(--transition-smooth); }
.gallery-item:hover { box-shadow: 0 12px 28px rgba(0,0,0,.18); transform: translateY(-4px); }
.gallery-item img { width: 100%; aspect-ratio: 1/1; object-fit: cover; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.06); }

/* ==========================================================================
   BLOG
   ========================================================================== */
.blog-head-ico { display: inline-flex; align-items: center; justify-content: center; width: 4rem; height: 4rem; border-radius: 9999px; background: hsl(var(--primary) / 0.1); margin: 0 auto 1rem; color: var(--c-primary); }
.blog-card { display: flex; flex-direction: column; height: 100%; }
.blog-card .card-body { padding: 1.5rem; display: flex; flex-direction: column; height: 100%; }
.blog-card h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; line-height: 1.25; }
.blog-card .desc { color: var(--c-muted-fg); font-size: 0.95rem; margin-bottom: 1rem; }
.blog-card .excerpt { color: var(--c-muted-fg); margin-bottom: 1.5rem; flex-grow: 1; }
.blog-thumb { width: 100%; height: 12rem; object-fit: cover; border-radius: .75rem .75rem 0 0; }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta-box { background: var(--c-card); border: 2px solid hsl(var(--primary) / 0.2); border-radius: 1.5rem; overflow: hidden; box-shadow: var(--shadow-eco-lg); }
.cta-grid { display: grid; }
@media (min-width: 768px) { .cta-grid { grid-template-columns: 1fr 1fr; } }
.cta-content { padding: 1.5rem; display: flex; flex-direction: column; justify-content: center; }
@media (min-width: 768px) { .cta-content { padding: 3rem; } }
.cta-content h2 { font-size: clamp(1.5rem, 4vw, 3rem); font-weight: 700; margin-bottom: 1.5rem; line-height: 1.15; }
.cta-content > p { font-size: 1.125rem; color: var(--c-muted-fg); margin-bottom: 2rem; line-height: 1.7; }
.cta-list { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.cta-list li { display: flex; align-items: center; gap: 0.75rem; }
.cta-list .ico { color: var(--c-secondary); flex-shrink: 0; }
.cta-list span { font-weight: 500; }
.cta-media { position: relative; min-height: 16rem; order: -1; }
@media (min-width: 768px) { .cta-media { order: 0; min-height: 100%; } }
.cta-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid { display: grid; gap: 2rem; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-card { padding: 1.5rem; }
.contact-card h3.card-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.5rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.25rem; }
.field label { font-weight: 500; font-size: 0.9rem; }
.field input, .field textarea {
  width: 100%; font-family: inherit; font-size: 1rem;
  padding: 0.65rem 0.85rem; border: 1px solid var(--c-border);
  border-radius: var(--radius); background: var(--c-bg); color: var(--c-fg);
  transition: border-color .25s, box-shadow .25s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c-secondary); box-shadow: 0 0 0 3px hsl(var(--ring) / 0.25); }
.field textarea { resize: vertical; min-height: 120px; }
.contact-info { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--c-border); display: flex; flex-direction: column; gap: 1rem; }
.contact-info .row { display: flex; align-items: flex-start; gap: 0.75rem; }
.contact-info .ico { color: var(--c-primary); flex-shrink: 0; margin-top: 3px; }
.contact-info p.lbl { font-weight: 600; }
.contact-info a, .contact-info span { font-size: 0.9rem; color: var(--c-muted-fg); display: block; transition: color .2s; }
.contact-info a:hover { color: var(--c-primary); }
.map-frame iframe { width: 100%; height: 300px; border: 0; display: block; }
.form-alert { padding: .85rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: .9rem; display: none; }
.form-alert.ok { display: block; background: hsl(var(--secondary) / .2); color: var(--c-primary); border: 1px solid hsl(var(--secondary) / .5); }
.form-alert.err { display: block; background: hsl(0 84% 60% / .12); color: hsl(0 70% 45%); border: 1px solid hsl(0 84% 60% / .4); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--c-primary); color: var(--c-primary-fg); padding: 3rem 0 2rem; }
@media (min-width: 768px) { .site-footer { padding: 4rem 0 2rem; } }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; margin-bottom: 2.5rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; gap: 3rem; } }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.footer-brand img { width: 4rem; height: 4rem; object-fit: contain; }
.footer-brand h3 { font-size: 1.25rem; font-weight: 700; }
.footer-brand p { font-size: 0.875rem; color: hsl(var(--primary-foreground) / 0.8); }
.footer-about p.lead { color: hsl(var(--primary-foreground) / 0.8); margin-bottom: 1.5rem; line-height: 1.7; }
.footer-badge { display: inline-block; padding: 0.5rem 1rem; background: hsl(var(--secondary) / 0.2); border-radius: 9999px; border: 1px solid hsl(var(--secondary) / 0.3); }
.footer-badge p { color: var(--c-secondary); font-size: 0.875rem; font-weight: 600; }
.social-row { display: flex; gap: 1rem; margin-top: 1.5rem; }
.social-row a { width: 2.5rem; height: 2.5rem; background: hsl(var(--primary-foreground) / 0.1); border-radius: 9999px; display: flex; align-items: center; justify-content: center; color: var(--c-primary-fg); transition: var(--transition-smooth); }
.social-row a:hover { background: hsl(var(--secondary) / 0.2); transform: translateY(-3px); }
.footer-col h4 { font-size: 1.125rem; font-weight: 700; margin-bottom: 1rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-links a { color: hsl(var(--primary-foreground) / 0.8); transition: color .25s; }
.footer-links a:hover { color: var(--c-secondary); }
.footer-contact { display: flex; flex-direction: column; gap: 1rem; }
.footer-contact li { display: flex; align-items: flex-start; gap: 0.75rem; }
.footer-contact .ico { color: var(--c-secondary); flex-shrink: 0; margin-top: 3px; }
.footer-contact .lbl { font-weight: 500; color: var(--c-primary-fg); }
.footer-contact a, .footer-contact div { color: hsl(var(--primary-foreground) / 0.8); font-size: 0.875rem; }
.footer-contact a:hover { color: var(--c-secondary); }
.footer-certs { border-top: 1px solid hsl(var(--primary-foreground) / 0.2); padding: 2rem 0; text-align: center; }
.footer-certs h4 { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.5rem; }
.footer-certs p { color: hsl(var(--primary-foreground) / 0.7); font-size: 0.875rem; margin-bottom: 1.5rem; }
.footer-certs img { max-width: 100%; height: auto; margin: 0 auto; opacity: 0.9; transition: opacity .3s; }
.footer-certs img:hover { opacity: 1; }
.footer-bottom { border-top: 1px solid hsl(var(--primary-foreground) / 0.2); padding-top: 2rem; }
.footer-bottom .rows { display: flex; flex-direction: column; align-items: center; gap: 1rem; text-align: center; font-size: 0.875rem; color: hsl(var(--primary-foreground) / 0.6); }
@media (min-width: 768px) { .footer-bottom .rows { flex-direction: row; justify-content: space-between; } }
.footer-bottom .made { width: 100%; text-align: center; margin-top: 0.5rem; }
.footer-bottom .made a, .footer-bottom .tag { color: var(--c-secondary); font-weight: 500; }
.footer-bottom .made a:hover { text-decoration: underline; }

/* ==========================================================================
   WHATSAPP FLOAT
   ========================================================================== */
.wa-float {
  position: fixed; bottom: 1rem; right: 1rem; z-index: 50;
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: #25D366; color: #fff; padding: 1rem; border-radius: 9999px;
  box-shadow: var(--shadow-eco-lg); transition: var(--transition-smooth);
}
@media (min-width: 640px) { .wa-float { bottom: 1.5rem; right: 1.5rem; padding: 1rem 1.5rem; gap: 0.75rem; } }
.wa-float:hover { background: #20BA5A; transform: scale(1.05); }
.wa-float svg { transition: transform .3s; }
.wa-float:hover svg { transform: rotate(12deg); }
.wa-float span { font-weight: 600; display: none; }
@media (min-width: 640px) { .wa-float span { display: inline; } }

/* ==========================================================================
   PÁGINAS INTERNAS (post/page)
   ========================================================================== */
.page-hero { background: var(--gradient-eco); color: var(--c-primary-fg); padding: 8rem 0 3rem; text-align: center; }
.page-hero h1 { font-size: clamp(1.75rem, 5vw, 3rem); font-weight: 700; margin-bottom: 1rem; }
.page-hero p { color: hsl(var(--primary-foreground) / 0.9); max-width: 48rem; margin: 0 auto; }
.entry { max-width: 52rem; margin: 0 auto; padding: 3rem 0; }
.entry img { border-radius: 0.75rem; margin: 1.5rem 0; }
.entry h2 { font-size: 1.875rem; font-weight: 700; margin: 2rem 0 1rem; }
.entry h3 { font-size: 1.5rem; font-weight: 700; margin: 1.5rem 0 0.75rem; }
.entry p { margin-bottom: 1.25rem; line-height: 1.8; color: var(--c-fg); }
.entry ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1.25rem; }
.entry li { margin-bottom: 0.5rem; }
.entry a { color: var(--c-primary); text-decoration: underline; }
.back-link { display: inline-flex; align-items: center; gap: .5rem; color: var(--c-primary); font-weight: 600; margin-bottom: 1.5rem; }
.back-link:hover { color: var(--c-secondary); }

/* utilidades finais */
.mb-2 { margin-bottom: .5rem; } .mb-4 { margin-bottom: 1rem; } .mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; } .mb-12 { margin-bottom: 3rem; } .mb-16 { margin-bottom: 4rem; }
.mt-6 { margin-top: 1.5rem; }
.text-center { text-align: center; }
.font-semibold { font-weight: 600; } .font-bold { font-weight: 700; }
.hidden { display: none; }