@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@600;700;800&display=swap');

:root {
  --emerald-950: #052E24;
  --emerald-900: #064E3B;
  --emerald-700: #047857;
  --emerald-600: #059669;
  --emerald-500: #10B981;
  --emerald-400: #34D399;
  --emerald-50: #ECFDF5;
  --mint-bg: #F3FAF7;
  --surface: #FFFFFF;
  --lime-accent: #A3E635;
  --text-heading: #06281E;
  --text-body: #334E43;
  --text-muted: #5C7A6E;
  --border-soft: #D5E8DF;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --shadow-card: 0 12px 34px rgba(5, 46, 36, 0.06);
  --shadow-hover: 0 22px 48px rgba(5, 46, 36, 0.12);
  --header-h: 84px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  background: var(--mint-bg);
  color: var(--text-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

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

/* ==========================================================================
   REGRA CRÍTICA GTM: Filhos nunca capturam o clique no lugar do <a>
   ========================================================================== */
a.whatsapp-link > *,
a.btn-whatsapp > *,
a.gtm-whatsapp-click > *,
a.contato > *,
a.whatsapp-popup-trigger > *,
a.whatsapp-popup > *,
a[name="whatsapp-popup"] > * {
  pointer-events: none !important;
}

/* ==========================================================================
   HEADER CÁPSULA MODERNA
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 0;
  transition: all 0.25s ease;
}

.header-bar {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-card);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.24rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.05;
}

.brand-name span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--emerald-600);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-body);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}

.nav-link:hover,
.nav-link.active {
  background: var(--emerald-50);
  color: var(--emerald-700);
}

.nav-pill-cta {
  background: var(--emerald-950);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.86rem;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
}

.nav-pill-cta:hover {
  background: var(--emerald-600);
}

.nav-toggle {
  display: none;
  background: var(--emerald-50);
  border: 1px solid var(--border-soft);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  color: var(--emerald-950);
  cursor: pointer;
}

/* ==========================================================================
   HERO BENTO EDITORIAL
   ========================================================================== */
.hero {
  padding: 36px 0 84px;
}

.hero-bento {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: stretch;
}

.hero-main-card {
  background: linear-gradient(145deg, #052E24 0%, #064E3B 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.hero-main-card::after {
  content: '';
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(52, 211, 153, 0.22) 0%, transparent 70%);
  top: -80px;
  right: -80px;
  pointer-events: none;
}

.eco-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(52, 211, 153, 0.16);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: #6EE7B7;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 22px;
  width: fit-content;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 4.2vw, 3.45rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero-title span {
  color: var(--lime-accent);
}

.hero-desc {
  font-size: 1.08rem;
  color: #D1FAE5;
  max-width: 520px;
  margin-bottom: 32px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.btn-eco-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  background: var(--lime-accent);
  color: var(--emerald-950);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.02rem;
  padding: 16px 30px;
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 28px rgba(163, 230, 53, 0.3);
  cursor: pointer;
}

.btn-eco-whatsapp:hover {
  background: #BEF264;
  transform: translateY(-2px);
}

.btn-eco-whatsapp svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.btn-ghost-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.95rem;
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
}

.hero-trust-strip {
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  font-size: 0.86rem;
  color: #A7F3D0;
  font-weight: 600;
}

.hero-side-stack {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 24px;
}

.hero-photo-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-soft);
  background: var(--surface);
  min-height: 310px;
}

.hero-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-stats-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  box-shadow: var(--shadow-card);
}

.stat-box strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--emerald-700);
}

.stat-box span {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */
.section {
  padding: 88px 0;
}

.section-white {
  background: var(--surface);
}

.section-header {
  max-width: 650px;
  margin-bottom: 48px;
}

.section-header.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--emerald-50);
  border: 1px solid #A7F3D0;
  color: var(--emerald-700);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3.3vw, 2.65rem);
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.section-subtitle {
  margin-top: 12px;
  font-size: 1.04rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CAÇAMBAS POR PERFIL DE OBRA
   ========================================================================== */
.containers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.container-card {
  background: var(--mint-bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.container-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  background: var(--surface);
  border-color: var(--emerald-500);
}

.container-card.popular {
  background: var(--surface);
  border: 2px solid var(--emerald-600);
  box-shadow: var(--shadow-card);
}

.card-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.volume-pill {
  background: var(--emerald-950);
  color: var(--lime-accent);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
}

.popular-tag {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--emerald-700);
  background: var(--emerald-50);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}

.container-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.container-card p {
  font-size: 0.94rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.capacity-meter {
  height: 8px;
  background: #D5E8DF;
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 20px;
}

.capacity-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--emerald-600), var(--lime-accent));
  border-radius: 99px;
}

.feature-list {
  margin-top: auto;
  display: grid;
  gap: 10px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-heading);
}

.feature-list li svg {
  width: 18px;
  height: 18px;
  color: var(--emerald-600);
  flex-shrink: 0;
}

/* FAIXA DE AJUDA (PONTO DE CONTATO 2) */
.helper-banner {
  margin-top: 42px;
  background: linear-gradient(120deg, #052E24 0%, #047857 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 38px 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.helper-banner h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  margin-bottom: 6px;
}

.helper-banner p {
  color: #D1FAE5;
  max-width: 520px;
}

/* ==========================================================================
   PASSO A PASSO SUSTENTÁVEL
   ========================================================================== */
.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.flow-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
}

.flow-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--emerald-50);
  color: var(--emerald-700);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.flow-card h3 {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  color: var(--text-heading);
  margin-bottom: 10px;
}

.flow-card p {
  color: var(--text-muted);
  font-size: 0.94rem;
}

/* ==========================================================================
   TRIAGEM & SUSTENTABILIDADE
   ========================================================================== */
.eco-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
}

.eco-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  border: 4px solid var(--surface);
}

.eco-image-wrap img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.eco-badges-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.eco-mini-card {
  background: var(--mint-bg);
  border: 1px solid var(--border-soft);
  padding: 16px;
  border-radius: var(--radius-sm);
}

.eco-mini-card strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-size: 0.98rem;
  margin-bottom: 4px;
}

.eco-mini-card span {
  font-size: 0.84rem;
  color: var(--text-muted);
}

/* ==========================================================================
   COBERTURA & FAQ
   ========================================================================== */
.coverage-pills {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.cov-pill {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.04rem;
  color: var(--text-heading);
  box-shadow: var(--shadow-card);
}

.cov-pill span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--emerald-600);
  font-weight: 600;
  margin-top: 4px;
}

.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.faq-box {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 20px 24px;
}

.faq-box summary {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-heading);
  cursor: pointer;
  list-style: none;
}

.faq-box summary::-webkit-details-marker {
  display: none;
}

.faq-box p {
  margin-top: 10px;
  font-size: 0.94rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CTA FINAL (PONTO DE CONTATO 3) & FOOTER
   ========================================================================== */
.cta-bottom-section {
  padding: 30px 0 88px;
}

.cta-bottom-card {
  background: linear-gradient(135deg, #052E24 0%, #065F46 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-hover);
}

.cta-bottom-card h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.2vw, 2.45rem);
  margin-bottom: 10px;
}

.cta-bottom-card p {
  color: #D1FAE5;
  max-width: 520px;
}

.footer {
  background: var(--emerald-950);
  color: #A7F3D0;
  padding: 64px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer h4 {
  font-family: var(--font-heading);
  color: #FFFFFF;
  font-size: 1.06rem;
  margin-bottom: 14px;
}

.footer-list {
  display: grid;
  gap: 9px;
  font-size: 0.92rem;
}

.footer-list a:hover {
  color: var(--lime-accent);
}

.footer-meta {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.84rem;
  color: #6EE7B7;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 992px) {
  .hero-bento,
  .containers-grid,
  .flow-grid,
  .eco-split,
  .footer-top {
    grid-template-columns: 1fr;
  }

  .coverage-pills {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    top: 86px;
    left: 16px;
    right: 16px;
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    box-shadow: var(--shadow-hover);
    transform: translateY(-140%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .hero-main-card,
  .cta-bottom-card,
  .helper-banner {
    padding: 32px 24px;
  }

  .hero-stats-card,
  .coverage-pills,
  .eco-badges-grid {
    grid-template-columns: 1fr;
  }

  .btn-eco-whatsapp,
  .btn-ghost-light {
    width: 100%;
  }
}