/* =========================================
   BR Ambiental — Design tokens (ver. CLAUDE.md)
   Estrutura de layout inspirada no clone do
   projeto site-fa-metais, adaptada à identidade
   visual e ao Flat Design da BR Ambiental.
   ========================================= */
:root {
  --color-primary: #73AB55;      /* Verde BR Ambiental */
  --color-secondary: #062619;      /* Verde BR Ambiental */
  --color-dark:    #4D4D4D;      /* Cinza Chumbo */
  --color-white:   #FFFFFF;      /* Branco */

  /* Variações tonais via opacidade (nenhuma cor nova introduzida) */
  --color-primary-light: rgba(115, 171, 85, 0.15);
  --color-primary-hover: rgba(115, 171, 85, 0.85);
  --color-primary-faint: rgba(115, 171, 85, 0.06);
  --color-dark-light:    rgba(77, 77, 77, 0.60);

  --line:        rgba(77, 77, 77, 0.12);
  --line-strong: rgba(77, 77, 77, 0.24);
  --muted:       rgba(77, 77, 77, 0.75);
  --muted-2:     rgba(77, 77, 77, 0.55);

  --radius:    20px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --font-heading: 'Alwyn New Rounded', 'Nunito', 'Poppins', sans-serif;
  --font-body: 'Montserrat', sans-serif;

  --ease-out:  cubic-bezier(0.22, 1, 0.36, 1);
  --ease-back: cubic-bezier(0.34, 1.56, 0.64, 1);

  --max: 1280px;
}

/* =========================================
   Fonte de destaque (webfont local) — único peso
   disponível: Bold. Nunito/Poppins seguem como
   fallback caso a fonte não carregue.
   ========================================= */
@font-face {
  font-family: 'Alwyn New Rounded';
  src: url('../fonts/Alwyn New Rounded W00 Bold/Web Fonts/3b2d5f38888fc93f00b0fc16376cf99a.woff2') format('woff2'),
       url('../fonts/Alwyn New Rounded W00 Bold/Web Fonts/3b2d5f38888fc93f00b0fc16376cf99a.woff') format('woff'),
       url('../fonts/Alwyn New Rounded W00 Bold/Web Fonts/3b2d5f38888fc93f00b0fc16376cf99a.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* =========================================
   Reset básico
   ========================================= */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  background: var(--color-white);
  color: var(--color-dark);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

/* =========================================
   Tipografia
   ========================================= */
.h-eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.h-eyebrow::before {
  content: "";
  width: 24px; height: 1px;
  background: var(--color-primary);
}
.h-eyebrow.on-dark { color: rgba(255, 255, 255, 0.7); }
.h-eyebrow.on-dark::before { background: var(--color-primary); }

.section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 44px;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--color-dark);
  margin: 0;
}
.section-lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 56ch;
  margin: 0;
  border-left: 2px solid var(--color-primary);
  padding-left: 20px;
}
.lead-row .section-lead {
  color: var(--muted);
  margin: 0;
  border-left: 2px solid var(--color-primary);
  padding-left: 20px;
}

/* Destaque com fundo verde — reutilizável em qualquer texto (h1, h2, p, etc.) */
.highlight-tag {
  position: relative;
  z-index: 0;
  font-style: normal;
  color: var(--color-white);
  border-radius: 5px;
  padding: 0 8px;
  white-space: nowrap;
  transition: color 0.3s ease calc(var(--reveal-delay, 0ms) + 0.5s);
}
/* Fundo verde em pseudo-elemento para poder ser "pintado" na entrada (ver Animações) */
.highlight-tag::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--color-primary);
  border-radius: inherit;
  transform-origin: left center;
  transition: transform 0.7s var(--ease-out) calc(var(--reveal-delay, 0ms) + 0.35s);
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 140px 32px;
}

/* =========================================
   Navegação
   ========================================= */
.nav {
  position: static;
  background: var(--color-white);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 110px; width: auto; }
.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
  padding: 10px 16px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14.5px;
  color: var(--color-dark);
  border-radius: 9999px;
  transition: background 0.18s ease, color 0.18s ease;
}
.nav-links a:hover { background: var(--color-primary-light); color: var(--color-primary); }
.nav-links a.active { color: var(--color-primary); font-weight: 600; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  background: var(--color-dark);
  color: var(--color-white);
  border-radius: 9999px;
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 600;
  transition: background 0.2s ease;
}
.nav-cta:hover { background: var(--color-primary); }
.nav-cta .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-primary); }

/* =========================================
   Botões (Flat Design — sempre em pílula)
   ========================================= */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px;
  border-radius: 9999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.005em;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s var(--ease-out);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--color-primary); color: var(--color-white); border: none; }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-dark { background: var(--color-dark); color: var(--color-white); border: none; }
.btn-dark:hover { background: rgba(77, 77, 77, 0.85); }
.btn-ghost { background: transparent; color: var(--color-dark); border: 2px solid var(--line-strong); }
.btn-ghost:hover { border-color: var(--color-dark); }
.btn-ghost-light { background: transparent; color: var(--color-white); border: 2px solid rgba(255, 255, 255, 0.4); }
.btn-ghost-light:hover { border-color: var(--color-white); }
.btn-arrow svg { transition: transform 0.2s ease; }
.btn-arrow:hover svg { transform: translateX(3px); }

/* =========================================
   Hero
   ========================================= */
.hero {
  position: relative;
  padding: 56px 0 100px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-headline {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 56px);
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--color-dark);
  margin: 24px 0 28px;
}
.hero-sub { font-size: 19px; color: var(--muted); max-width: 52ch; }
.hero-actions { margin-top: 36px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero-meta {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.hero-meta .num { font-family: var(--font-body); font-size: 36px; font-weight: 700; letter-spacing: -0.01em; color: var(--color-dark); line-height: 1; }
.hero-meta .lbl { font-family: var(--font-body); font-weight: 600; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }

/* =========================================
   Marquee (faixa de materiais)
   ========================================= */
.marquee { border-block: 1px solid var(--line); padding: 22px 0; background: var(--color-white); overflow: hidden; }
.marquee-track {
  display: flex; gap: 64px; align-items: center; white-space: nowrap;
  animation: scroll-left 40s linear infinite;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.marquee-track span { display: inline-flex; gap: 64px; align-items: center; }
.marquee-track .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--color-primary); flex-shrink: 0; }
@keyframes scroll-left { to { transform: translateX(-50%); } }

/* =========================================
   Citação em destaque
   ========================================= */
.quote-section {
  position: relative;
  height: 500px;
  margin-bottom: 64px;
  display: flex;
  align-items: center;
  background: var(--color-secondary);
  overflow: hidden;
  isolation: isolate;
}
.quote-glow {
  position: absolute;
  border-radius: 50%;
  background: var(--color-primary);
  filter: blur(120px);
  opacity: 0.45;
  pointer-events: none;
}
.quote-glow-1 { width: 420px; height: 420px; top: -160px; left: -100px; }
.quote-glow-2 { width: 380px; height: 380px; bottom: -180px; right: 8%; }
.quote-noise {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.quote-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}
.quote-text {
  margin: 0;
  max-width: 720px;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.3;
  color: var(--color-white);
}
.quote-logo { height: 80px; width: auto; flex-shrink: 0; }

/* =========================================
   Quem Somos
   ========================================= */
.about-section {
  position: relative;
  padding: 100px 0;
  background: var(--color-secondary);
  overflow: hidden;
  isolation: isolate;
}
.about-noise {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.about-glow {
  position: absolute;
  border-radius: 50%;
  background: var(--color-primary);
  filter: blur(120px);
  opacity: 0.45;
  pointer-events: none;
}
.about-glow-1 { width: 420px; height: 420px; top: -140px; left: -100px; }
.about-glow-2 { width: 380px; height: 380px; bottom: -160px; right: 5%; }
.about-element {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 35vw;
  max-width: none;
  z-index: 0;
  pointer-events: none;
}
.about-grid {
  padding: 0px 32px;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}
.about-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(32px, 4.2vw, 48px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-primary);
  margin: 16px 0 24px;
}
.about-text { font-size: 17px; line-height: 1.65; color: rgba(255, 255, 255, 0.8); margin: 0 0 18px; }
.about-subtitle {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 19px;
  color: var(--color-white);
  margin: 32px 0 20px;
}
.about-list { list-style: none; margin: 50px 0 50px 0px; padding: 0; display: flex; flex-direction: column; gap: 20px; }
.about-list li { display: flex; align-items: flex-start; gap: 14px; }
.about-list p { margin: 0; font-size: 16px; line-height: 1.55; color: rgba(255, 255, 255, 0.85); }
.about-list strong { color: var(--color-white); }
.about-list .check-badge {
  width: 26px; height: 26px;
  margin-top: 2px;
  color: var(--color-primary);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.about-cta-text { font-size: 18px; font-weight: 600; color: var(--color-white); margin: 0 0 20px; }
.about-media img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

/* =========================================
   Base de seção
   ========================================= */
.section { padding: 0px 0; }
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 56px;
}
.section-head .lead-col { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.section-head .lead-row { display: flex; flex-direction: row; gap: 40px; align-items: center; width: 100%; flex-wrap: wrap; }

/* =========================================
   Diferenciais (values)
   ========================================= */
.diferentials-section { background: var(--color-primary-faint); }
.diferential-title { text-align: center; margin-bottom: 48px; }
.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.value {
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 20px;
}
.value:last-child { border-right: 0; }
.value .ico {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: grid; place-items: center;
}
.value h3 { font-family: var(--font-body); font-weight: 700; font-size: 21px; letter-spacing: -0.01em; margin: 0; color: var(--color-dark); }
.value p { margin: 0; font-size: 15px; color: var(--muted); }

/* =========================================
   Cards de materiais
   ========================================= */
#servicos { padding-top: 0; position: relative; overflow: visible; }
#servicos .section-head { position: relative; z-index: 1; }
.servicos-visual {
  position: absolute;
  top: 40px;
  right: -160px;
  width: 640px;
  max-width: none;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.materials { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; z-index: 1; }
.mat-card {
  border-radius: var(--radius-lg);
  padding: 0;
  display: flex;
  flex-direction: column;
}

/* Chip de categoria (fundo secondary, ícone primary, texto branco) */
.mat-chip {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-secondary);
  border-radius: 9999px;
  padding: 10px 15px 10px 10px;
}
.mat-chip .ico {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--color-primary);
  color: var(--color-white);
}
.mat-chip h3 { font-family: var(--font-body); font-size: 16px; font-weight: 600; margin: 0; color: var(--color-white); }

/* Lista vertical de itens com check */
.mat-list {
  margin: 20px 0 50px 10px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mat-list li { font-size: 17px; color: var(--color-dark); display: flex; align-items: center; gap: 10px; }
.mat-list .check {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: grid; place-items: center;
  flex-shrink: 0;
}

/* Materiais que destinamos — título/descrição + chips lado a lado */
.dest-head-col{
  display: flex;
  flex-direction: column;
  gap: 20px;
}
#destinamos { padding-top: 0; background: var(--color-primary-faint); }
#carreiras { background: var(--color-primary-faint); }
.dest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 0px 0px 0px 0px;
}
.dest-chips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.dest-chips .mat-chip { align-self: center; }

/* Destaque leve — transporte de resíduos sólidos perigosos
   (mesma linguagem visual dos chips de materiais) */
.dest-note {
  margin-top: 150px;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 32px;
  border-radius: var(--radius-xl);
  background: var(--color-secondary);
}
.dest-note-ico {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--color-primary);
  color: var(--color-white);
  flex-shrink: 0;
}
.dest-note p {
  margin: 0;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--color-white);
}
.dest-note strong {
  font-weight: 600;
  color: var(--color-primary);
}

/* =========================================
   Processo
   ========================================= */
.process { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: stretch; }
.process-steps { display: flex; flex-direction: column; justify-content: center; gap: 4px; }
.proc-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: start;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}
.proc-step:last-child { border-bottom: 1px solid var(--line); }
.proc-step .step-num { font-family: var(--font-body); font-weight: 600; font-size: 12px; letter-spacing: 0.12em; color: var(--color-primary); padding-top: 4px; }
.proc-step h4 { font-family: var(--font-body); font-weight: 600; font-size: 25px; letter-spacing: -0.01em; margin: 0 0 8px; color: var(--color-dark); }
.proc-step p { margin: 0; color: var(--muted); font-size: 15px; max-width: 50ch; }

/* =========================================
   Faixa de impacto (flat — sem gradiente)
   ========================================= */
.ribbon {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.ribbon-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  flex-direction: column;
  gap: 80px;
}
.ribbon h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 16px 0 0;
  color: var(--color-white);
}
.ribbon h2 b { font-weight: 700; color: var(--color-primary); font-style: normal; }
.ribbon-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; }
.ribbon-stat { position: relative; border-top: 1px solid rgba(255, 255, 255, 0.2); padding-top: 22px; }
.ribbon-stat::before { content: ""; position: absolute; top: -1px; left: 0; width: 64px; height: 2px; background: var(--color-primary); }
.ribbon-stat b {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(48px, 6vw, 72px);
  letter-spacing: -0.02em;
  line-height: 0.95;
  display: block;
  color: var(--color-primary);
}
.ribbon-stat span { display: block; margin-top: 14px; font-size: 15px; color: rgba(255, 255, 255, 0.72); max-width: 30ch; }

/* =========================================
   Estrutura operacional
   ========================================= */
.structure { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.equip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
}
.equip-cell { padding: 18px 22px; display: flex; align-items: center; gap: 14px; border-bottom: 1px solid var(--line); font-size: 18px; color: var(--color-dark); }
.equip-cell:nth-child(2n) { border-left: 1px solid var(--line); }
.equip-cell:nth-last-child(-n+2) { border-bottom: 0; }
.equip-cell .check {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: grid; place-items: center;
  flex-shrink: 0;
}

/* =========================================
   Contato
   ========================================= */
#contato { background: var(--color-primary); position: relative; overflow: hidden; }
#contato .section-title { color: var(--color-white); }
#contato .section-lead { color: rgba(255, 255, 255, 0.85); border-left-color: rgba(255, 255, 255, 0.5); }
.contato-visual {
  position: absolute;
  top: 50%;
  right: -250px;
  width: 1300px;
  max-width: none;
  transform: translateY(-50%);
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.contact-grid-split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; position: relative; z-index: 1; }
.contact-panel {
  background: var(--color-secondary);
  border-radius: var(--radius-xl);
  padding: 8px 32px;
  display: flex;
  flex-direction: column;
}
.contact-row {
  display: grid;
  grid-template-columns: 48px 1fr 16px;
  align-items: center;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.contact-row:last-child { border-bottom: 0; }
.contact-row-ico {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: transform 0.25s var(--ease-out);
}
.contact-row:hover .contact-row-ico { transform: scale(1.08); }
.contact-row-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.contact-row-text strong { font-family: var(--font-body); font-weight: 600; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255, 255, 255, 0.55); }
.contact-row-text span { font-size: 18px; font-weight: 500; color: var(--color-white); overflow-wrap: break-word; }
.contact-row-arrow { color: rgba(255, 255, 255, 0.35); display: grid; place-items: center; transition: transform 0.2s ease, color 0.2s ease; }
.contact-row:hover .contact-row-arrow { color: var(--color-primary); transform: translateX(3px); }

/* =========================================
   Certificações e Licenças
   ========================================= */
.cert-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 64px;
  align-items: center;
}
.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 8px 18px;
  border-radius: 9999px;
  margin-bottom: 20px;
}
.cert-content .section-title { margin-bottom: 28px; }
.cert-text { font-size: 16px; line-height: 1.6; color: var(--muted); margin: 20px 0 0; max-width: 60ch; }
.cert-logos {
  display: flex;
  justify-content: center;
  align-items: center;
}
.cert-logo { width: 280px; height: auto; }

/* =========================================
   Trabalhe conosco (flat — sem gradiente)
   ========================================= */
.careers {
  background: var(--color-secondary);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 80px;
  position: relative;
  overflow: visible;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.careers h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 16px 0 20px;
  color: var(--color-white);
}
.careers p { font-size: 17px; color: rgba(255, 255, 255, 0.75); max-width: 44ch; margin: 0 0 28px; }
.careers-media { position: relative; align-self: stretch; }
.careers-media img {
  position: absolute;
  bottom: -80px;
  left: 0;
  width: 100%;
  height: auto;
  max-width: none;
}

/* =========================================
   Rodapé
   ========================================= */
.footer { background: var(--color-secondary); color: rgba(255, 255, 255, 0.8); padding: 40px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr; gap: 56px; padding-bottom: 32px; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.footer h2 { font-family: var(--font-body); font-weight: 600; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-primary); margin: 0 0 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer ul a { font-size: 15px; color: rgba(255, 255, 255, 0.8); transition: color 0.2s ease; }
.footer ul a:hover { color: var(--color-primary); }
.footer-brand p { font-size: 15px; max-width: 38ch; color: rgba(255, 255, 255, 0.65); margin: 0 0 24px; }
.footer-brand .logo { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.footer-brand .logo img { height: 96px; width: auto; }
.footer-social { display: flex; gap: 8px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s var(--ease-out);
}
.footer-social a:hover { color: var(--color-primary); border-color: var(--color-primary); transform: translateY(-2px); }
.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-body);
  letter-spacing: 0.02em;
}
.footer-bottom a { color: inherit; }
.footer-bottom a:hover { color: var(--color-primary); }

/* =========================================
   Botão flutuante do WhatsApp
   ========================================= */
.fab-wa {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 14px 18px 14px 14px;
  border-radius: 9999px;
  transition: background 0.2s ease, transform 0.2s var(--ease-out);
  animation: fab-in 0.6s var(--ease-out) 1s both;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
}
.fab-wa:hover { background: var(--color-primary); transform: translateY(-2px); }
.fab-wa .ico { position: relative; width: 32px; height: 32px; border-radius: 50%; background: var(--color-primary); display: grid; place-items: center; }
/* Anel discreto que pulsa a cada poucos segundos */
.fab-wa .ico::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  opacity: 0;
  pointer-events: none;
  animation: fab-pulse 4s var(--ease-out) 2.5s infinite;
}

/* =========================================
   Seção de destaque com imagem fixa (parallax)
   ========================================= */
.parallax-section-1 {
  height: 500px;
  background-image: url('../images/parallax-patio.webp');
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* =========================================
   Animações
   Entrada suave dos elementos ao rolar a página:
   marque o elemento com [data-reveal] (vazio = sobe
   com fade; ou "fade", "zoom", "from-left", "from-right").
   O script adiciona .is-visible ao entrar na tela e
   escalona irmãos automaticamente (ou data-reveal-delay).
   Sem JS (.js ausente no <html>), tudo fica visível.
   ========================================= */
.js [data-reveal] {
  opacity: 0;
  translate: 0 28px;
  transition:
    opacity 0.8s var(--ease-out),
    translate 0.8s var(--ease-out),
    scale 0.8s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.js [data-reveal="fade"] { translate: none; }
.js [data-reveal="zoom"] { translate: none; scale: 0.94; }
.js [data-reveal="from-left"] { translate: -32px 0; }
.js [data-reveal="from-right"] { translate: 32px 0; }
.js [data-reveal].is-visible { opacity: 1; translate: none; scale: none; }

/* Destaque verde "pinta" o fundo da esquerda para a direita */
.js [data-reveal]:not(.is-visible) .highlight-tag { color: inherit; }
.js [data-reveal]:not(.is-visible) .highlight-tag::before { transform: scaleX(0); }

/* Ícones dos diferenciais surgem com um leve "pop" */
.js .value[data-reveal] .ico {
  scale: 0.7;
  transition: scale 0.6s var(--ease-back) calc(var(--reveal-delay, 0ms) + 0.2s);
}
.js .value[data-reveal].is-visible .ico { scale: 1; }

/* Brilhos dos fundos escuros derivam lentamente */
.about-glow, .quote-glow {
  animation: glow-drift 18s ease-in-out infinite alternate;
  will-change: transform;
}
.about-glow-2, .quote-glow-2 { animation-duration: 22s; animation-direction: alternate-reverse; }
@keyframes glow-drift { to { transform: translate(48px, 32px) scale(1.08); } }

/* Botão flutuante do WhatsApp */
@keyframes fab-in { from { opacity: 0; translate: 0 16px; } }
@keyframes fab-pulse {
  0%       { transform: scale(1);   opacity: 0.6; }
  40%, 100% { transform: scale(1.7); opacity: 0; }
}

/* =========================================
   Responsivo
   ========================================= */
@media (max-width: 980px) {
  .hero-grid, .process, .structure, .ribbon-inner, .careers, .section-head, .cert-grid, .contact-grid-split { grid-template-columns: 1fr; gap: 36px; }
  .careers { padding: 48px; overflow: hidden; }
  .careers-media { align-self: auto; }
  .careers-media img { position: static; width: 100%; }
  .materials { grid-template-columns: repeat(2, 1fr); }
  .contact-panel { padding: 4px 24px; }
  .servicos-visual { display: none; }
  .contato-visual { display: none; }
  .equip-grid { grid-template-columns: 1fr; }
  .equip-cell:nth-child(2n) { border-left: 0; }
  .equip-cell { border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .value { border-right: 0; border-bottom: 1px solid var(--line); }
  .nav-links { display: none; }
  .ribbon-stats { grid-template-columns: 1fr; }
  .quote-section { height: auto; padding: 64px 0; }
  .quote-inner { flex-direction: column; align-items: center; text-align: center; }
  .quote-text { text-align: center; }
  .dest-grid { grid-template-columns: 1fr; gap: 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-media { display: none; }
  .about-element { display: none; }
}

@media (max-width: 600px) {
  .container { padding: 80px 20px; }
  .careers { padding: 36px 28px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .dest-chips { grid-template-columns: 1fr; }
  .dest-note { flex-direction: column; align-items: flex-start; gap: 16px; padding: 22px 24px; }
  .dest-note p { font-size: 17px; }
}

/* =========================================
   Acessibilidade — movimento reduzido
   ========================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
}