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

:root {
  --navy-950: #0A1128;
  --navy-900: #0F172A;
  --royal-700: #1D4ED8;
  --royal-600: #2563EB;
  --royal-500: #3B82F6;
  --royal-50: #EFF6FF;
  --signal-yellow: #EAB308;
  --signal-hover: #CA8A04;
  --ice-bg: #F4F7FB;
  --white: #FFFFFF;
  --text-dark: #0B132B;
  --text-main: #334155;
  --text-muted: #64748B;
  --border-line: #DCE4F0;
  --font-title: 'Sora', sans-serif;
  --font-sans: 'DM Sans', sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-soft: 0 10px 30px rgba(10, 17, 40, 0.06);
  --shadow-strong: 0 22px 48px rgba(10, 17, 40, 0.14);
  --header-h: 80px;
}

*, *::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-sans);
  background: var(--white);
  color: var(--text-main);
  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: Garante clique direto na tag <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 TÉCNICO ARQUITETÔNICO
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(10, 17, 40, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.brand-svg {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.brand-label {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
}

.brand-label span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--signal-yellow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: #CBD5E1;
}

.nav-link:hover,
.nav-link.active {
  color: var(--signal-yellow);
}

.nav-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37, 99, 235, 0.28);
  border: 1px solid rgba(59, 130, 246, 0.5);
  color: #FFFFFF;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
}

.nav-status-pill:hover {
  background: var(--royal-600);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.25);
}

.nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: var(--white);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ==========================================================================
   HERO ARQUITETURA & PRODUTIVIDADE
   ========================================================================== */
.hero {
  background: linear-gradient(180deg, var(--ice-bg) 0%, var(--white) 100%);
  padding: 68px 0 88px;
  border-bottom: 1px solid var(--border-line);
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.tech-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--royal-50);
  border: 1px solid #BFDBFE;
  color: var(--royal-700);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 6px 14px;
  border-radius: 6px;
  margin-bottom: 18px;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 4.3vw, 3.4rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
}

.hero-title span {
  color: var(--royal-600);
}

.hero-subtitle {
  font-size: 1.08rem;
  color: var(--text-main);
  max-width: 530px;
  margin-bottom: 30px;
}

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

.btn-royal-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  background: var(--royal-600);
  color: var(--white);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 16px 28px;
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.3);
  cursor: pointer;
}

.btn-royal-whatsapp:hover {
  background: var(--royal-700);
  transform: translateY(-2px);
}

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

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 24px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border-line);
  color: var(--text-dark);
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--white);
}

.btn-outline-dark:hover {
  border-color: var(--royal-600);
  color: var(--royal-600);
}

.hero-kpis {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.kpi-card {
  background: var(--white);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  box-shadow: var(--shadow-soft);
}

.kpi-card strong {
  display: block;
  font-family: var(--font-title);
  font-size: 1.35rem;
  color: var(--royal-700);
}

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

.hero-image-panel {
  position: relative;
}

.hero-img-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
  border: 3px solid var(--navy-950);
}

.hero-img-box img {
  width: 100%;
  height: 430px;
  object-fit: cover;
}

.hero-ribbon {
  margin-top: 16px;
  background: var(--navy-950);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.88rem;
}

.hero-ribbon strong {
  color: var(--signal-yellow);
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */
.section {
  padding: 92px 0;
}

.section-ice {
  background: var(--ice-bg);
}

.section-navy {
  background: var(--navy-950);
  color: var(--white);
}

.section-head {
  max-width: 660px;
  margin-bottom: 48px;
}

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

.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.85rem, 3.2vw, 2.55rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-navy .section-title {
  color: var(--white);
}

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

.section-navy .section-desc {
  color: #94A3B8;
}

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

.spec-card {
  background: var(--white);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.25s ease;
}

.spec-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-strong);
  border-color: var(--royal-600);
}

.spec-card.highlight {
  border: 2px solid var(--royal-600);
}

.spec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--border-line);
}

.spec-m3 {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--royal-700);
  line-height: 1;
}

.spec-tag {
  background: var(--royal-50);
  color: var(--royal-700);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 6px;
}

.spec-card.highlight .spec-tag {
  background: var(--signal-yellow);
  color: var(--navy-950);
}

.spec-card h3 {
  font-family: var(--font-title);
  font-size: 1.26rem;
  color: var(--text-dark);
  margin-bottom: 10px;
}

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

.spec-bullets {
  margin-top: auto;
  display: grid;
  gap: 9px;
}

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

.spec-bullets li svg {
  width: 18px;
  height: 18px;
  color: var(--royal-600);
  flex-shrink: 0;
}

/* BANNER DE COTAÇÃO (PONTO DE CONTATO 2) */
.quote-strip {
  margin-top: 44px;
  background: var(--navy-950);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 38px 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  border-left: 6px solid var(--signal-yellow);
}

.quote-strip h3 {
  font-family: var(--font-title);
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  margin-bottom: 6px;
}

.quote-strip p {
  color: #CBD5E1;
  max-width: 520px;
}

/* ==========================================================================
   GUIA O QUE PODE / NÃO PODE DESCARTAR
   ========================================================================== */
.rules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.rule-box {
  background: var(--white);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-soft);
}

.rule-box.allowed {
  border-top: 5px solid #16A34A;
}

.rule-box.restricted {
  border-top: 5px solid #EF4444;
}

.rule-box h3 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.rule-list {
  display: grid;
  gap: 11px;
}

.rule-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.94rem;
  color: var(--text-main);
}

/* ==========================================================================
   3 ETAPAS DE OPERAÇÃO
   ========================================================================== */
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.timeline-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 30px 26px;
}

.timeline-index {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.82rem;
  font-weight: 800;
  background: var(--signal-yellow);
  color: var(--navy-950);
  padding: 5px 12px;
  border-radius: 6px;
  margin-bottom: 16px;
}

.timeline-card h3 {
  font-family: var(--font-title);
  font-size: 1.22rem;
  color: var(--white);
  margin-bottom: 10px;
}

.timeline-card p {
  color: #CBD5E1;
  font-size: 0.94rem;
}

/* ==========================================================================
   CANTEIRO ORGANIZADO & ENGENHARIA
   ========================================================================== */
.engineering-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 52px;
  align-items: center;
}

.engineering-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
}

.engineering-photo img {
  width: 100%;
  height: 410px;
  object-fit: cover;
}

.eng-checks {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.eng-check-item {
  background: var(--ice-bg);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-dark);
}

/* ==========================================================================
   COBERTURA & CTA FINAL (PONTO DE CONTATO 3)
   ========================================================================== */
.regions-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.region-tile {
  background: var(--white);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  text-align: center;
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--text-dark);
  box-shadow: var(--shadow-soft);
}

.region-tile small {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--royal-600);
  margin-top: 4px;
}

.cta-final-banner {
  background: linear-gradient(135deg, var(--royal-700) 0%, var(--navy-950) 100%);
  color: var(--white);
  padding: 76px 0;
}

.cta-final-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

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

.cta-final-flex p {
  color: #DBEAFE;
  max-width: 530px;
}

.btn-yellow-whatsapp {
  background: var(--signal-yellow);
  color: var(--navy-950);
  box-shadow: 0 12px 28px rgba(234, 179, 8, 0.35);
}

.btn-yellow-whatsapp:hover {
  background: #FACC15;
  color: var(--navy-950);
}

.footer {
  background: #060B19;
  color: #94A3B8;
  padding: 64px 0 30px;
}

.footer-cols {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1.2fr;
  gap: 40px;
  padding-bottom: 38px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer h4 {
  font-family: var(--font-title);
  color: var(--white);
  font-size: 1.02rem;
  margin-bottom: 14px;
}

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

.footer-links a:hover {
  color: var(--signal-yellow);
}

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

.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-layout,
  .containers-showcase,
  .rules-grid,
  .timeline-grid,
  .engineering-grid,
  .footer-cols {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .nav-status-pill {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--navy-950);
    flex-direction: column;
    align-items: stretch;
    padding: 20px 24px 28px;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
  }

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

  .hero-kpis,
  .regions-row,
  .eng-checks {
    grid-template-columns: 1fr;
  }

  .quote-strip {
    padding: 28px 22px;
  }

  .btn-royal-whatsapp,
  .btn-outline-dark {
    width: 100%;
  }
}