:root {
  --ink: #232B1C;
  --forest: #3F5C2A;
  --forest-light: #5C7F3D;
  --moss: #7FA050;
  --brand: #6B8E4E;
  --brand-dark: #56753C;
  --leaf: #A5C671;
  --gray: #616856;
  --gray-light: #DCE6D3;
  --bg-light: #F3F7EC;
  --white: #FFFFFF;
  --font-head: "Poppins", sans-serif;
  --font-body: "Nunito", sans-serif;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(35, 43, 28, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.6;
  background: var(--white);
}

img, svg { display: block; max-width: 100%; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; color: var(--ink); }

h1 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.15; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 16px; }
h3 { font-size: 1.15rem; margin-bottom: 8px; }

.section { padding: 90px 0; }
.section-light { background: var(--bg-light); }
.section-deco { position: relative; overflow: hidden; }
.section-deco > .container { position: relative; z-index: 1; }
.center { text-align: center; margin: 0 auto; }

.section-tag {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--brand-dark);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: .85rem;
  margin-bottom: 10px;
}
.section-tag.center { text-align: center; }
/* Garante o verde da marca mesmo dentro de .about-text (que colore <p> em cinza) */
.about-text .section-tag { color: var(--brand-dark); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn-accent { background: var(--brand); color: var(--white); }
.btn-accent:hover { background: var(--brand-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(107,142,78,.35); }
.btn-outline { border-color: rgba(255,255,255,.6); color: var(--white); }
.btn-outline:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.btn-sm { padding: 10px 18px; font-size: .85rem; }
.btn-block { width: 100%; justify-content: center; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 2px 14px rgba(35,43,28,.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink);
}
.logo svg { color: var(--brand); }
.logo strong { color: var(--brand); }

.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav a {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .95rem;
  color: var(--forest);
  position: relative;
  padding: 4px 0;
}
.main-nav a:hover { color: var(--brand); }

.main-nav a.nav-highlight {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(135deg, var(--brand), var(--forest));
  color: var(--white);
  padding: 8px 16px;
  border-radius: 50px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.main-nav a.nav-highlight:hover { color: var(--white); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(107,142,78,.35); }

.main-nav a.nav-calc-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: 1.5px dashed var(--brand);
  border-radius: 50px;
  color: var(--brand-dark);
  font-weight: 600;
}
.main-nav a.nav-calc-link:hover {
  background: var(--bg-light);
  color: var(--brand-dark);
  border-style: solid;
}

.header-actions { display: flex; align-items: center; gap: 16px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span { display: block; width: 100%; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s; }

/* Hero */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--white);
  padding: 160px 0 130px;
  overflow: hidden;
  min-height: 640px;
  display: flex;
  align-items: center;
}
.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(35,43,28,.75) 0%, rgba(35,43,28,.55) 45%, rgba(35,43,28,.85) 100%);
  z-index: 1;
}
.hero-inner { position: relative; z-index: 2; max-width: 760px; }
.hero .eyebrow {
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--leaf);
  margin-bottom: 18px;
  font-size: .9rem;
}
.hero h1 { color: var(--white); margin-bottom: 22px; }
.hero-lead { font-size: 1.1rem; color: rgba(255,255,255,.85); max-width: 560px; margin-bottom: 36px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

@keyframes fade-in-up { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.hero-inner > * { animation: fade-in-up .9s ease both; }
.hero-inner .eyebrow { animation-delay: .1s; }
.hero-inner h1 { animation-delay: .25s; }
.hero-inner .hero-lead { animation-delay: .4s; }
.hero-inner .hero-cta { animation-delay: .55s; }

/* Trust bar (selos e certificações) */
.trust-bar { background: var(--white); padding: 44px 0; }
.trust-bar-label {
  text-align: center;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: .8rem;
  margin-bottom: 28px;
}
.trust-bar-inner {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 120px;
}
.trust-item img {
  height: 78px;
  width: auto;
  object-fit: contain;
  transition: transform .25s ease;
}
.trust-item:hover img { transform: scale(1.08); }
.trust-item span {
  font-size: .78rem;
  text-align: center;
  color: var(--gray);
  line-height: 1.3;
}

/* Stats strip */
.stats-strip { position: relative; background: var(--ink); padding: 36px 0; overflow: hidden; }
.stats-strip .container { position: relative; z-index: 1; }
.stats-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  text-align: center;
}
.stat { flex: 1 1 140px; max-width: 180px; display: flex; flex-direction: column; gap: 4px; color: var(--white); }
.stat-number { font-family: var(--font-head); font-weight: 800; font-size: 2rem; color: var(--leaf); }
.stat-label { font-size: .85rem; color: rgba(255,255,255,.75); }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.about-text p { color: var(--gray); margin-bottom: 18px; }
.check-list { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .95rem;
  color: var(--ink);
}
.check-list li::before {
  content: "";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--leaf);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px;
}
.about-art { border-radius: var(--radius); overflow: hidden; }

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.cards-grid-6 { grid-template-columns: repeat(3, 1fr); }
.cards-grid-3 { grid-template-columns: repeat(3, 1fr); }

.service-card, .diff-card {
  position: relative;
  background: linear-gradient(165deg, var(--white) 0%, var(--bg-light) 100%);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.service-card::before, .diff-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--leaf));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.service-card:hover, .diff-card:hover { transform: translateY(-6px); box-shadow: 0 16px 36px rgba(35,43,28,.14); }
.service-card:hover::before, .diff-card:hover::before { transform: scaleX(1); }

.icon-box {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), var(--moss));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 18px;
  box-shadow: 0 8px 20px rgba(107,142,78,.35);
  transition: transform .25s ease;
}
.service-card:hover .icon-box { transform: scale(1.08) rotate(-4deg); }
.service-card p { color: var(--gray); font-size: .92rem; }

.diff-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 26px;
}
.diff-card svg {
  width: 44px;
  height: 44px;
  padding: 10px;
  box-sizing: border-box;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand), var(--leaf));
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(107,142,78,.3);
}
.diff-card h3 { margin-bottom: 0; font-size: 1rem; }

/* CTA banner */
.cta-banner {
  background: linear-gradient(120deg, var(--brand), var(--moss));
  background-size: 200% 200%;
  animation: gradient-pan 10s ease infinite;
  color: var(--white);
  padding: 70px 0;
  text-align: center;
}
.cta-banner h2 { color: var(--white); }
.cta-banner p { max-width: 600px; margin: 0 auto 28px; color: rgba(255,255,255,.9); }
.cta-banner .btn-accent { background: var(--white); color: var(--brand); }
.cta-banner .btn-accent:hover { background: var(--bg-light); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}
.info-list { display: flex; flex-direction: column; gap: 18px; margin: 28px 0; }
.info-list li { display: flex; align-items: center; gap: 14px; font-weight: 600; }
.info-list svg { color: var(--brand); flex-shrink: 0; }
.social-links { display: flex; gap: 14px; }
.social-links a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--forest);
  transition: background .2s, color .2s;
}
.social-links a:hover { background: var(--brand); color: var(--white); }

.contact-form {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--gray-light);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: .95rem;
  background: var(--white);
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--brand); }
.form-note { font-size: .88rem; color: var(--leaf); font-weight: 600; min-height: 18px; }

/* Footer */
.site-footer { background: var(--ink); color: rgba(255,255,255,.8); padding: 60px 0 0; }
.logo-light { color: var(--white); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand p { margin-top: 12px; color: rgba(255,255,255,.6); }
.footer-links h4, .footer-contact h4 { color: var(--white); margin-bottom: 16px; font-size: 1rem; }
.footer-links a { display: block; margin-bottom: 10px; color: rgba(255,255,255,.7); }
.footer-links a:hover { color: var(--leaf); }
.footer-contact p { margin-bottom: 8px; color: rgba(255,255,255,.7); }
.footer-contact .social-links { margin-top: 16px; }
.footer-contact .social-links a { background: rgba(255,255,255,.08); color: var(--white); }
.footer-bottom { text-align: center; padding: 22px 0; font-size: .85rem; color: rgba(255,255,255,.5); }
.footer-bottom a { color: rgba(255,255,255,.75); text-decoration: underline; }
.footer-bottom a:hover { color: var(--white); }

/* Conteúdo de página legal (política de privacidade) */
.legal-content { max-width: 760px; margin: 0 auto; color: var(--gray); }
.legal-content h2 { font-size: 1.3rem; margin-top: 36px; color: var(--forest); }
.legal-content p { margin-bottom: 14px; line-height: 1.7; }
.legal-content ul { list-style: none; margin: 0 0 14px; padding: 0; }
.legal-content ul li { position: relative; padding-left: 20px; margin-bottom: 8px; line-height: 1.6; }
.legal-content ul li::before { content: ""; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--leaf); }
.legal-content a { color: var(--brand-dark); text-decoration: underline; }

/* Logo image */
.logo img { height: 60px; width: auto; }

/* Nav dropdown */
.has-dropdown { position: relative; display: flex; align-items: center; gap: 4px; cursor: pointer; }
.has-dropdown .chevron { transition: transform .2s ease; }
.has-dropdown:hover .chevron { transform: rotate(180deg); }
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 16px 36px rgba(35,43,28,.14);
  padding: 10px;
  min-width: 230px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  z-index: 50;
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: .9rem;
  color: var(--forest);
}
.dropdown-menu a:hover { background: var(--bg-light); color: var(--brand); }

/* Page hero (subpáginas) */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--ink), var(--forest) 60%, var(--moss));
  background-size: 200% 200%;
  animation: gradient-pan 14s ease infinite;
  color: var(--white);
  padding: 80px 0 60px;
  text-align: center;
  overflow: hidden;
}
.page-hero .container { position: relative; z-index: 1; }

/* Ícones decorativos de fundo (sustentabilidade / IA / tech) */
.bg-deco { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.bg-deco-icon { position: absolute; color: var(--leaf); }
.bg-deco-leaf { width: 220px; height: 220px; top: -50px; right: -30px; transform: rotate(15deg); opacity: .12; }
.bg-deco-chip { width: 170px; height: 170px; bottom: -30px; left: 3%; opacity: .09; }
.bg-deco-signal { width: 190px; height: 190px; top: 10%; left: -40px; opacity: .08; }
.bg-deco-leaf-light { color: var(--brand); opacity: .06; }
.bg-deco-chip-light { color: var(--forest); opacity: .05; }
@keyframes gradient-pan {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.page-hero .eyebrow { color: var(--leaf); font-family: var(--font-head); font-weight: 600; letter-spacing: 2px; font-size: .85rem; margin-bottom: 14px; }
.page-hero h1 { color: var(--white); margin-bottom: 14px; }
.page-hero p { max-width: 620px; margin: 0 auto; color: rgba(255,255,255,.85); font-size: 1.05rem; }
.page-hero .container > * { animation: fade-in-up .8s ease both; }
.page-hero .breadcrumb { animation-delay: 0s; }
.page-hero .eyebrow { animation-delay: .1s; }
.page-hero h1 { animation-delay: .2s; }
.page-hero p { animation-delay: .3s; }
.breadcrumb { font-size: .85rem; color: rgba(255,255,255,.6); margin-bottom: 18px; }
.breadcrumb a { color: var(--leaf); }

/* Hub Sobre Nós */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 50px;
}
.hub-card {
  position: relative;
  background: linear-gradient(165deg, var(--white) 0%, var(--bg-light) 100%);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.hub-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--leaf));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.hub-card:hover { transform: translateY(-6px); box-shadow: 0 16px 36px rgba(35,43,28,.14); }
.hub-card:hover::before { transform: scaleX(1); }
.hub-card .icon-box { margin-bottom: 0; }
.hub-card p { color: var(--gray); flex: 1; }
.hub-card .btn-link { font-family: var(--font-head); font-weight: 600; color: var(--brand); display: inline-flex; align-items: center; gap: 6px; transition: gap .2s ease; }
.hub-card:hover .btn-link { gap: 10px; }

/* Pillars (Quem Somos) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.pillar-card {
  position: relative;
  background: linear-gradient(165deg, var(--bg-light) 0%, #fff 100%);
  border-radius: var(--radius);
  padding: 28px;
  border-left: 3px solid var(--leaf);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-left-color: var(--brand);
}
.pillar-card h3 { color: var(--forest); }
.pillar-card p { color: var(--gray); font-size: .92rem; }

/* Photo frame */
.photo-frame { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.photo-frame img { width: 100%; height: auto; display: block; }

/* Video frame */
.video-frame {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
  max-width: 880px;
  margin: 40px auto 0;
}
.video-frame video { width: 100%; display: block; }

/* Badges grid (sustentabilidade) */
.badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
  text-align: center;
}
.badge-card {
  background: linear-gradient(165deg, var(--white) 0%, var(--bg-light) 100%);
  border-radius: var(--radius);
  padding: 28px 18px;
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}
.badge-card:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 16px 36px rgba(35,43,28,.14); }

/* Calculadora de CO2 */
.calculator-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 40px;
  margin-top: 50px;
  box-shadow: var(--shadow);
}
.calculator-form .form-row { margin-bottom: 18px; }
.calc-field label {
  display: block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .9rem;
  color: var(--forest);
  margin-bottom: 8px;
}
.calc-field input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--gray-light);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: .95rem;
  background: var(--white);
}
.calc-field input:focus { outline: 2px solid var(--brand); }
.calculator-form .btn { margin-top: 6px; }
.calc-note { color: var(--brand-dark); font-size: .88rem; font-weight: 600; min-height: 18px; margin-top: 6px; }
.calculator-results {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  gap: 20px;
  margin-top: 32px;
}
.calc-result-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px 18px;
  text-align: center;
  box-shadow: var(--shadow);
}
.calc-result-card svg {
  width: 32px;
  height: 32px;
  padding: 8px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--leaf));
  color: var(--white);
  margin-bottom: 12px;
}
.calc-result-number {
  display: block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--forest);
  margin-bottom: 4px;
}
.calc-result-label { font-size: .85rem; color: var(--gray); }
.calc-result-highlight { background: linear-gradient(165deg, var(--white) 0%, var(--bg-light) 100%); border: 1px solid var(--brand); }
.calc-disclaimer { font-size: .78rem; color: var(--gray); margin-top: 24px; margin-bottom: 0; }

.calc-compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
}
.calc-compare-grid-3 { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.calc-compare-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
}
.calc-compare-diesel { border-color: var(--gray-light); }
.calc-compare-gnv { border-color: var(--gray-light); }
.calc-compare-biometano { border-color: var(--brand); background: linear-gradient(165deg, var(--white) 0%, var(--bg-light) 100%); }
.calc-compare-tag {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  color: var(--forest);
  margin-bottom: 14px;
}
.calc-compare-biometano .calc-compare-tag { color: var(--brand-dark); }
.calc-compare-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid var(--gray-light);
  font-size: .9rem;
  color: var(--gray);
}
.calc-compare-row:first-of-type { border-top: none; }
.calc-compare-row strong { color: var(--ink); font-family: var(--font-head); }
.calc-compare-vs {
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--leaf);
  font-size: 1.1rem;
}

.calc-cta {
  margin-top: 36px;
  padding: 32px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--forest), var(--brand-dark));
  text-align: center;
}
.calc-cta h3 { color: var(--white); font-family: var(--font-head); font-size: 1.4rem; margin-bottom: 8px; }
.calc-cta p { color: rgba(255,255,255,.85); max-width: 560px; margin: 0 auto 20px; }
.calc-cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn-outline-dark { border-color: var(--forest); color: var(--forest); }
.btn-outline-dark:hover { background: var(--forest); color: var(--white); transform: translateY(-2px); }

.badge-number {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.8rem;
  display: block;
  margin-bottom: 6px;
  background: linear-gradient(135deg, var(--brand), var(--forest));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.badge-label { font-size: .88rem; color: var(--gray); }

/* Results numbers */
.results-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-top: 50px;
}
.result-card {
  flex: 1 1 190px;
  max-width: 220px;
  background: linear-gradient(135deg, var(--brand), var(--moss));
  color: var(--white);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
}
.result-number { font-family: var(--font-head); font-weight: 800; font-size: 2rem; display: block; margin-bottom: 8px; }
.result-label { font-size: .92rem; color: rgba(255,255,255,.9); }

/* Client logos image block */
.client-logos-frame {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 40px;
}
.client-logos-frame img { width: 100%; display: block; }

/* Gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: start;
  gap: 20px;
  margin-top: 40px;
}
.gallery-grid-3 { grid-template-columns: repeat(3, 1fr); }

/* Botão com pulso sutil */
.btn-pulse { position: relative; }
.btn-pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50px;
  border: 2px solid var(--leaf);
  opacity: 0;
  animation: btn-pulse-ring 2.6s ease-out infinite;
}
@keyframes btn-pulse-ring {
  0% { transform: scale(1); opacity: .55; }
  70% { transform: scale(1.18); opacity: 0; }
  100% { transform: scale(1.18); opacity: 0; }
}

/* Stagger de animação para grades */
.cards-grid .reveal:nth-child(2) { transition-delay: .08s; }
.cards-grid .reveal:nth-child(3) { transition-delay: .16s; }
.cards-grid .reveal:nth-child(4) { transition-delay: .24s; }
.cards-grid .reveal:nth-child(5) { transition-delay: .32s; }
.cards-grid .reveal:nth-child(6) { transition-delay: .4s; }
.hub-grid .reveal:nth-child(2) { transition-delay: .1s; }
.hub-grid .reveal:nth-child(3) { transition-delay: .2s; }
.hub-grid .reveal:nth-child(4) { transition-delay: .3s; }
.pillars-grid .reveal:nth-child(2) { transition-delay: .1s; }
.pillars-grid .reveal:nth-child(3) { transition-delay: .2s; }
.pillars-grid .reveal:nth-child(4) { transition-delay: .3s; }
.badges-grid .reveal:nth-child(2) { transition-delay: .08s; }
.badges-grid .reveal:nth-child(3) { transition-delay: .16s; }
.badges-grid .reveal:nth-child(4) { transition-delay: .24s; }
.results-grid .reveal:nth-child(2) { transition-delay: .08s; }
.results-grid .reveal:nth-child(3) { transition-delay: .16s; }
.results-grid .reveal:nth-child(4) { transition-delay: .24s; }
.results-grid .reveal:nth-child(5) { transition-delay: .32s; }
.stats-grid .reveal:nth-child(2) { transition-delay: .08s; }
.stats-grid .reveal:nth-child(3) { transition-delay: .16s; }
.stats-grid .reveal:nth-child(4) { transition-delay: .24s; }
.stats-grid .reveal:nth-child(5) { transition-delay: .32s; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 960px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid-6 { grid-template-columns: repeat(2, 1fr); }
  .cards-grid-3 { grid-template-columns: 1fr; }
  .stats-grid { gap: 28px; }
  .footer-grid { grid-template-columns: 1fr; }

  .main-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 78px; left: 0; right: 0;
    background: var(--white);
    padding: 20px 24px;
    box-shadow: 0 10px 20px rgba(35,43,28,.08);
    gap: 18px;
  }

  /* Dropdown "Sobre Nós" aberto inline no menu mobile (sem depender de :hover) */
  .main-nav.is-open .has-dropdown {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    cursor: default;
  }
  .main-nav.is-open .has-dropdown .chevron { display: none; }
  .main-nav.is-open .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding: 0 0 0 14px;
    min-width: auto;
    border-left: 2px solid var(--gray-light);
  }
  .main-nav.is-open .dropdown-menu a { padding: 6px 0 6px 12px; }
}

@media (max-width: 600px) {
  .cards-grid, .cards-grid-6 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding: 100px 0 70px; }
}

@media (max-width: 760px) {
  .hub-grid, .pillars-grid, .gallery-grid { grid-template-columns: 1fr; }
  .badges-grid { grid-template-columns: repeat(2, 1fr); }
  .result-card { flex: 1 1 100%; max-width: 280px; }
  .calculator-card { padding: 28px 20px; }
  .calculator-form .form-row { grid-template-columns: 1fr; }
  .calculator-results { grid-template-columns: 1fr; }
  .calc-compare-grid { grid-template-columns: 1fr; }
  .calc-compare-vs { text-align: center; }
}