:root {
  --ink-0: #0E1012;
  --ink-1: #15171A;
  --ink-2: #1C1F23;
  --ink-3: #25282D;
  --ink-4: #8A8F98;
  --ink-5: #4A4E55;
  --paper: #F5F4F0;
  --paper-dim: #C9C7BE;
  --amber: #4ADE80;
  --amber-dim: #2F9E5C;
  --green: #7FE3A8;
  --radius: 3px;
  --font-display: 'Space Mono', monospace;
  --font-body: 'Inter', sans-serif;
  --maxw: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink-1);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* BOTÃO FLUTUANTE DO WHATSAPP */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
  animation: whatsapp-pulse 2.6s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 18px rgba(0,0,0,0.45);
}
@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 14px rgba(0,0,0,0.35), 0 0 0 0 rgba(37,211,102,0.5); }
  50% { box-shadow: 0 4px 14px rgba(0,0,0,0.35), 0 0 0 10px rgba(37,211,102,0); }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { animation: none; }
}
@media (max-width: 600px) {
  .whatsapp-float { width: 52px; height: 52px; bottom: 18px; right: 18px; }
}

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
}

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

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(21,23,26,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ink-3);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark img { display: block; height: 66px; width: auto; }
.brand-text-group { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text { font-family: var(--font-body); font-size: 21px; letter-spacing: 0.01em; font-weight: 700; color: var(--paper); }
.brand-text strong { color: var(--amber); font-weight: 700; }
.brand-subtitle {
  font-family: var(--font-display);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--ink-4);
  margin-top: 3px;
}
.main-nav { display: flex; align-items: center; gap: 32px; font-size: 14px; }
.main-nav a { color: var(--ink-4); transition: color 0.15s; }
.main-nav a:hover { color: var(--paper); }
.nav-cta {
  border: 1px solid var(--amber-dim);
  color: var(--amber) !important;
  padding: 9px 16px;
  border-radius: var(--radius);
}
.nav-cta:hover { background: var(--amber); color: var(--ink-1) !important; }

/* SELETOR DE IDIOMA (bandeiras) */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 28px;
  padding-left: 20px;
  border-left: 1px solid var(--ink-3);
}

/* No desktop, fixa as bandeiras na borda direita REAL do header (não na borda
   do .container, que tem largura máxima e deixa espaço vazio em telas largas) */
@media (min-width: 901px) {
  .header-inner {
    padding-right: 130px;
  }
  .lang-switcher {
    position: absolute;
    top: 50%;
    right: 28px;
    transform: translateY(-50%);
    margin: 0;
    padding: 0;
    border: none;
  }
}
/* No mobile/tablet, as bandeiras do header somem (ficam dentro do menu hambúrguer) */
@media (max-width: 900px) {
  .header-inner > .lang-switcher { display: none; }
}

/* Bandeiras dentro do menu mobile — escondidas no desktop, aparecem só dentro do dropdown */
.lang-switcher-mobile { display: none; }
@media (max-width: 900px) {
  .lang-switcher-mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 100%;
    margin-top: 6px;
    padding-top: 20px;
    border-top: 1px solid var(--ink-3);
  }
  .lang-switcher-mobile-label {
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-4);
  }
  .lang-switcher-mobile-flags { display: flex; gap: 8px; }
  .lang-switcher-mobile .lang-btn {
    width: 28px;
    height: 20px;
    border-radius: 4px;
    opacity: 0.7;
  }
  .lang-switcher-mobile .lang-btn.is-active { opacity: 1; }
}

.lang-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  width: 30px;
  height: 22px;
  border-radius: 4px;
  border: 1.5px solid transparent;
  background: none;
  cursor: pointer;
  overflow: hidden;
  opacity: 0.55;
  transition: opacity 0.15s, border-color 0.15s, transform 0.15s;
}
.lang-btn svg { display: block; width: 100%; height: 100%; }
.lang-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.lang-btn.is-active { opacity: 1; border-color: var(--amber); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--paper); margin: 5px 0; }

/* HERO */
.hero { padding: 88px 0 64px; position: relative; overflow: hidden; }

/* SLIDER: fundos, texto e painel de benefícios trocam juntos a cada 10s */
.hero-bg-slides { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-bg-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.1s ease;
}
.hero-bg-slide.is-active { opacity: 1; }
.hero-bg-slide img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; filter: saturate(0.85) brightness(0.7); }
.hero-bg-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--ink-1) 0%, rgba(21,23,26,0.88) 38%, rgba(21,23,26,0.55) 70%, rgba(21,23,26,0.35) 100%);
}

.hero-grid { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero-copy-slides { position: relative; height: 350px; }
.hero-panel-slides { position: relative; height: 300px; }
@media (max-width: 600px) {
  .hero-copy-slides { height: 385px; }
}
.hero-copy-slide {
  position: absolute; top: 0; left: 0; width: 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}
.hero-copy-slide.is-active { opacity: 1; pointer-events: auto; }

.hero-panel-slide.benefit-list {
  position: absolute; top: 0; left: 0; width: 100%;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}
.hero-panel-slide.benefit-list.is-active { opacity: 1; pointer-events: auto; }

.hero-free-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 22px 0 0;
  padding: 8px 16px;
  background: rgba(74, 222, 128, 0.12);
  border: 1px solid var(--amber);
  border-radius: 20px;
  color: var(--amber);
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.hero-free-badge i { font-style: normal; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin: 0 0 20px;
}
.led {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  display: inline-block;
  animation: blink 2.4s infinite;
}
.led-sm { width: 6px; height: 6px; }
@keyframes blink { 0%, 60% { opacity: 1; } 80% { opacity: 0.35; } 100% { opacity: 1; } }

.hero h1 {
  font-size: 46px;
  line-height: 1.12;
  margin-bottom: 22px;
}
.hl { color: var(--amber); }
.hero-lead {
  font-size: 17px;
  color: var(--ink-4);
  max-width: 480px;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 14px; margin-bottom: 48px; }

/* Pontos de navegação do hero slider */
.hero-dots {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  margin-top: 36px;
}
.hero-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-5);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.hero-dot:hover { background: var(--paper-dim); }
.hero-dot.is-active {
  background: var(--amber);
  transform: scale(1.25);
}

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-primary { background: var(--amber); color: var(--ink-1); }
.btn-primary:hover { background: #6EE89C; }
.btn-ghost { border-color: var(--ink-5); color: var(--paper); }
.btn-ghost:hover { border-color: var(--paper); }
.btn-block { width: 100%; text-align: center; border: none; font-size: 14px; }
.hero-actions .btn { text-transform: uppercase; }

.marquee {
  position: relative;
  z-index: 1;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-top: 56px;
  overflow: hidden;
  border-top: 1px solid var(--ink-3);
  background: rgba(21, 23, 26, 0.55);
  padding: 16px 0;
}
.marquee-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  width: max-content;
  animation: marquee-scroll 48s linear infinite;
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--paper-dim);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.marquee-track span { padding: 0 10px; }
.marquee-track .dot { color: var(--amber); padding: 0 4px; }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* HERO PANEL */
.hero-panel { display: flex; justify-content: center; }
.panel-frame {
  background: var(--ink-2);
  border: 1px solid var(--ink-3);
  border-radius: 6px;
  padding: 22px;
  width: 100%;
  max-width: 400px;
}
.panel-title {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--ink-4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ink-3);
}
.benefit-list { display: flex; flex-direction: column; gap: 18px; }
.benefit-item { display: flex; align-items: flex-start; gap: 14px; }
.benefit-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 6px;
  background: rgba(74, 222, 128, 0.12);
  color: var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-item div { display: flex; flex-direction: column; gap: 2px; }
.benefit-name { font-size: 14px; font-weight: 600; color: var(--paper); }
.benefit-detail { font-size: 12.5px; color: var(--ink-4); line-height: 1.4; }

/* STRIP / EXPERTISE */
.strip-section { border-top: 1px solid var(--ink-3); border-bottom: 1px solid var(--ink-3); background: var(--ink-0); }
.strip-section h2 { margin-bottom: 12px; }

/* CARROSSEL DE MARCAS/TECNOLOGIAS — cards com o triplo do tamanho original,
   rolagem automática contínua da esquerda para a direita + setas para controle manual */
.brand-carousel {
  position: relative;
  margin: 36px 0 28px;
}
.brand-carousel-viewport {
  overflow: hidden;
}
.brand-carousel-track {
  display: flex;
  gap: 24px;
  will-change: transform;
}
.brand-card {
  flex: 0 0 360px;
  width: 360px;
  height: 440px;
  background: var(--ink-1);
  border: 1px solid var(--ink-3);
  border-radius: 8px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 18px;
  transition: border-color 0.15s;
}
.brand-card:hover { border-color: var(--amber-dim); }
.brand-card-icon {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  background: rgba(74, 222, 128, 0.1);
  color: var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}
.brand-card-icon svg { width: 78px; height: 78px; }
.brand-card-name { font-family: var(--font-display); font-size: 23px; color: var(--paper); }
.brand-card-detail { font-size: 16px; color: var(--ink-4); line-height: 1.4; }

/* Logos reais das marcas: a imagem ocupa toda a largura/altura da área superior
   do card (fundo branco, já que alguns arquivos têm fundo transparente e outros
   branco sólido — assim fica tudo consistente). Sem nome repetido em texto. */
.brand-card-image {
  padding: 0;
  overflow: hidden;
  gap: 0;
}
.brand-card-bg {
  width: 100%;
  height: 340px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
}
.brand-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.brand-card-image .brand-card-detail {
  padding: 8px 20px;
  min-height: 80px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13.5px;
  line-height: 1.4;
}

/* Setas de navegação */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--ink-2);
  border: 1px solid var(--ink-3);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.carousel-btn:hover { border-color: var(--amber-dim); color: var(--amber); }
.carousel-btn-prev { left: -12px; }
.carousel-btn-next { right: -12px; }

@media (max-width: 600px) {
  .brand-card { flex: 0 0 280px; width: 280px; height: 340px; padding: 28px 22px; }
  .brand-card-icon { width: 120px; height: 120px; }
  .brand-card-icon svg { width: 56px; height: 56px; }
  .brand-card-bg { height: 200px; padding: 24px; }
  .brand-card-image .brand-card-detail { font-size: 12px; line-height: 1.35; min-height: 65px; padding: 6px 16px; }
  .carousel-btn { width: 42px; height: 42px; }
  .carousel-btn-prev { left: -6px; }
  .carousel-btn-next { right: -6px; }
}

/* (lista de tecnologias agora usa o carrossel .brand-carousel / .brand-card) */

/* PROCESS ALT (for the segments/process section reuse) */
.process-alt { background: var(--ink-1); }
.service-grid.segment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  background: var(--ink-3);
  border: 1px solid var(--ink-3);
}
.segment-grid .service-card {
  padding: 32px 30px;
  flex: 1 1 calc(50% - 1px);
  min-width: 320px;
}
.segment-grid .service-card h3 { font-size: 17px; }


/* SECTIONS GENERIC */
section { padding: 96px 0; position: relative; }

.process-animation-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  color: var(--amber);
  opacity: 0.5;
  overflow: hidden;
  pointer-events: none;
  max-width: 1600px;
  margin: 0 auto;
}
.process-animation-bg svg { width: 100%; height: 100%; }
#segmentos .container { position: relative; z-index: 1; }
.section-tag {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--amber);
  margin: 0 0 14px;
  text-transform: uppercase;
}
h2 { font-size: 32px; color: var(--paper); margin-bottom: 14px; }
.section-lead { color: var(--ink-4); max-width: 560px; font-size: 15px; margin-bottom: 48px; }

/* SERVICES */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--ink-3);
  border: 1px solid var(--ink-3);
  margin-top: 40px;
}
.service-card {
  background: var(--ink-1);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
}
.service-card-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 140px;
  height: 140px;
  opacity: 0.1;
  color: var(--amber);
  pointer-events: none;
  transform: translate(20px, -20px);
}
.service-card-bg svg { width: 100%; height: 100%; }
.service-card > .service-index,
.service-card > h3,
.service-card > p {
  position: relative;
  z-index: 1;
}
.service-index {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--amber-dim);
  display: block;
  margin-bottom: 16px;
}
.service-card h3 { font-size: 17px; margin-bottom: 10px; color: var(--paper); }
.service-card p { font-size: 14px; color: var(--ink-4); margin: 0; }

/* PROCESS */
.process { background: var(--ink-0); }
.process-list {
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 48px;
}
.process-list li {
  display: flex;
  gap: 28px;
  padding: 26px 0;
  border-top: 1px solid var(--ink-3);
}
.process-list li:nth-last-child(-n+2) { border-bottom: 1px solid var(--ink-3); }
.process-num {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--amber);
  min-width: 50px;
}
.process-list h3 { font-size: 16px; color: var(--paper); margin-bottom: 6px; }
.process-list p { font-size: 14px; color: var(--ink-4); margin: 0; max-width: 560px; }

@media (max-width: 700px) {
  .process-list { grid-template-columns: 1fr; }
  .process-list li:nth-last-child(-n+2) { border-bottom: none; }
  .process-list li:last-child { border-bottom: 1px solid var(--ink-3); }
}

/* PERGUNTAS FREQUENTES (bolhas flutuantes) */
.faq { background: var(--ink-0); }
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 24px;
  margin-top: 48px;
}
.faq-bubble {
  background: var(--ink-1);
  border: 1px solid var(--ink-3);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  animation: faq-float 5s ease-in-out infinite;
  box-shadow: 0 0 0 rgba(0,0,0,0);
}
.faq-bubble:hover {
  border-color: var(--amber-dim);
  box-shadow: 0 10px 24px rgba(0,0,0,0.25);
}
.faq-bubble.is-open {
  animation-play-state: paused;
  border-color: var(--amber-dim);
}
/* atraso diferente em cada bolha para um flutuar bem orgânico, não sincronizado */
.faq-bubble:nth-child(1) { animation-delay: 0s; }
.faq-bubble:nth-child(2) { animation-delay: 0.6s; }
.faq-bubble:nth-child(3) { animation-delay: 1.2s; }
.faq-bubble:nth-child(4) { animation-delay: 1.8s; }
.faq-bubble:nth-child(5) { animation-delay: 2.4s; }
.faq-bubble:nth-child(6) { animation-delay: 3s; }

@keyframes faq-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@media (prefers-reduced-motion: reduce) {
  .faq-bubble { animation: none; }
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
}
.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(74, 222, 128, 0.12);
  color: var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
  transition: transform 0.3s;
}
.faq-bubble.is-open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer p {
  padding: 0 26px 22px;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-4);
}

@media (max-width: 700px) {
  .faq-grid { grid-template-columns: 1fr; }
}

/* ABOUT (institutional, no photo) */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.about-institutional h2 { max-width: 100%; }
.about-text { max-width: 100%; margin-top: 20px; }
.about-text p { color: var(--ink-4); font-size: 15px; margin-bottom: 18px; }
.about-tags { list-style: none; display: flex; gap: 12px; flex-wrap: wrap; padding: 0; margin: 28px 0 0; }
.about-animation {
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--ink-3);
  aspect-ratio: 4 / 5;
  background: var(--ink-0);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.about-animation svg { width: 100%; height: 100%; }
.about-tags li {
  font-family: var(--font-display);
  font-size: 12px;
  border: 1px solid var(--ink-5);
  color: var(--paper-dim);
  padding: 7px 12px;
  border-radius: var(--radius);
}
.about-responsible {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--ink-3);
  font-size: 13px;
  color: var(--ink-4);
}
.about-responsible strong { color: var(--paper); font-weight: 600; }

/* CONTACT */
.contact { background: var(--ink-0); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact-direct { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; font-size: 14px; }
.contact-direct a, .contact-direct span { display: flex; align-items: center; gap: 10px; color: var(--paper-dim); }
.contact-direct a:hover { color: var(--amber); }
.cont-response-time {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  margin: 14px 0 0;
  padding: 9px 16px;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid var(--amber-dim);
  border-radius: 14px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  max-width: 460px;
}
.cont-response-time:first-of-type { margin-top: 20px; }
.cont-response-time i { margin-top: 1px; }

.contact-form { background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: 6px; padding: 28px; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: 12px; font-family: var(--font-display); color: var(--ink-4); margin-bottom: 6px; }
.form-row input, .form-row textarea {
  width: 100%;
  background: var(--ink-1);
  border: 1px solid var(--ink-5);
  border-radius: var(--radius);
  color: var(--paper);
  padding: 11px 12px;
  font-family: var(--font-body);
  font-size: 14px;
  resize: vertical;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--amber);
}
.form-note { font-size: 13px; color: var(--green); margin: 14px 0 0; min-height: 16px; }

/* FOOTER */
.site-footer { border-top: 1px solid var(--ink-3); padding: 28px 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--ink-5);
}
.footer-name-group { display: flex; flex-direction: column; gap: 4px; text-align: left; }
.footer-name { text-align: left; }
.footer-cnpj { font-size: 11px; color: var(--ink-5); opacity: 0.85; }
.footer-email { text-align: center; color: var(--ink-5); }
.footer-email:hover { color: var(--amber); }
.footer-rights { text-align: right; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-animation {
    aspect-ratio: 1 / 1;
    border: none;
    background: none;
    padding: 0;
    margin-top: 32px;
  }
  .contact-grid { grid-template-columns: 1fr; }
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .lang-switcher { margin-left: 0; padding-left: 0; border-left: none; margin-right: auto; margin-left: 16px; }

  /* Animação do tanque/bomba/reator (Segmentos): no mobile a seção fica bem mais
     alta (cards empilhados em 1 coluna), então usar inset:0 esticava a animação
     pra cobrir toda essa altura e cortava/dava zoom feio nela. Agora ela fica
     fixa no topo da seção, com a proporção certa do desenho, aparecendo inteira. */
  .process-animation-bg {
    inset: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: auto;
    height: auto;
    aspect-ratio: 1440 / 823;
  }
}
@media (max-width: 600px) {
  h1, .hero h1 { font-size: 32px; }
  .marquee-track { font-size: 12px; }
  .service-grid { grid-template-columns: 1fr; }
  h2 { font-size: 26px; }
  section { padding: 64px 0; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; gap: 8px; }
  .footer-name-group, .footer-name, .footer-email, .footer-rights { text-align: center; align-items: center; }
}

/* Mobile nav dropdown */
@media (max-width: 900px) {
  .main-nav.open {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: absolute;
    top: 66px;
    right: 16px;
    left: auto;
    width: min(48vw, 175px);
    background: var(--ink-1);
    border: 1px solid var(--ink-3);
    border-radius: 12px;
    box-shadow: 0 14px 32px rgba(0,0,0,0.45);
    padding: 16px 14px;
    gap: 14px;
    z-index: 55;
  }
}

/* (animação de Segmentos usa .process-animation-bg e #segmentos .container, já definidos acima) */