/* ═══════════════════════════════════════════════════════════════════
   ROMA DUCK — SITE PÚBLICO v2
   Design System: "Luz Solar Concreta"
   Tema claro, formas arredondadas, acento laranja queimado #F47920
   ═══════════════════════════════════════════════════════════════════ */

/* ── IMPORTS ──────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=Fraunces:ital,wght@0,300;0,600;1,300&display=swap');

/* ── TOKENS ───────────────────────────────────────────────────── */
:root {
  --bg-primary: #fafaf8;
  --bg-white: #ffffff;
  --bg-surface: #f5f4f0;
  --accent: #F47920;
  --accent-hover: #E06800;
  --accent-light: #FFF5ED;
  --accent-glow: rgba(244, 121, 32, 0.12);
  --accent-dark: #d45f10;
  --text-primary: #1a1a18;
  --text-dim: #6b6860;
  --text-muted: #a09c94;
  --border: #e8e5df;
  --border-accent: rgba(244, 121, 32, 0.25);
  --font-display: 'Fraunces', serif;
  --font-mono: 'DM Mono', monospace;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 50px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.08);
  --navbar-h: 64px;
  --content-max: 1100px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dim);
  background: var(--bg-primary);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ── TIPOGRAFIA ───────────────────────────────────────────────── */
h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.1;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.15;
}

.subtitle {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

/* ── UTILITÁRIOS ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; position: relative; }
.section-alt { background: var(--bg-white); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header .section-label { margin-bottom: 8px; }
.section-header .section-title { margin-bottom: 12px; }

/* ── NAVBAR ───────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--navbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.navbar.scrolled {
  background: var(--bg-white);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo-img { width: 64px; height: 64px; object-fit: contain; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bg-white);
  background: var(--accent);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  transition: background 0.15s, transform 0.15s;
}

.nav-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ── LANGUAGE SWITCHER ────────────────────────────────────────── */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
}

.lang-flag {
  width: 30px;
  height: 20px;
  border-radius: 3px;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  transition: all 0.15s;
  overflow: hidden;
  padding: 0;
  outline: none;
  position: relative;
}

.lang-flag:hover {
  border-color: var(--accent);
  transform: scale(1.1);
}

.lang-flag.active {
  border-color: var(--accent);
  background: var(--accent-light);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.lang-flag img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── MOBILE MENU ──────────────────────────────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-cta-mobile { display: none; }

/* ── HERO SLIDER ──────────────────────────────────────────────── */
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  margin-top: 0;
}

.hero-slides { width: 100%; height: 100%; position: relative; }

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.2) 100%);
}

.hero-slide-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  padding: 0 24px;
}

.hero-slide-heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 600;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.hero-slide-heading em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
}

.hero-slide-sub {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
}

.hero-slide-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bg-white);
  background: var(--accent);
  padding: 14px 36px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(244, 121, 32, 0.4);
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}

.hero-slide-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(244, 121, 32, 0.5);
}

/* Slider controls */
.slider-radio { display: none; }

.slider-nav {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: 2px solid rgba(255,255,255,0.6);
  cursor: pointer;
  transition: all 0.3s;
}

.slider-dot:hover { background: rgba(255,255,255,0.7); }

/* Show slide based on radio */
#slide1:checked ~ .hero-slides .slide-1,
#slide2:checked ~ .hero-slides .slide-2,
#slide3:checked ~ .hero-slides .slide-3,
#slide4:checked ~ .hero-slides .slide-4 {
  opacity: 1;
}

#slide1:checked ~ .slider-nav .dot-1,
#slide2:checked ~ .slider-nav .dot-2,
#slide3:checked ~ .slider-nav .dot-3,
#slide4:checked ~ .slider-nav .dot-4 {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(244, 121, 32, 0.5);
}

/* ── SERVIÇOS CARDS ───────────────────────────────────────────── */
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.servico-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.servico-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.servico-img {
  width: 100%;
  height: 180px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 18px;
}

.servico-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.servico-card:hover .servico-img img { transform: scale(1.06); }

.servico-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.servico-card p {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ── SOBRE ────────────────────────────────────────────────────── */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.sobre-text p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.sobre-text p:last-child { margin-bottom: 0; }

.sobre-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.highlight-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px;
}

.highlight-card .hl-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.highlight-card .hl-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ── DIFERENCIAIS ─────────────────────────────────────────────── */
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.diferencial-item {
  text-align: center;
  padding: 32px 16px;
}

.diferencial-item .df-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 18px;
}

.diferencial-item .df-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.diferencial-item .df-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── MAPA DO BRASIL ───────────────────────────────────────────── */
.mapa-section { background: var(--bg-white); }

.mapa-brasil-container {
  position: relative;
  max-width: 650px;
  margin: 0 auto;
}

.mapa-brasil-svg {
  width: 100%;
  height: auto;
  display: block;
}

.map-state {
  fill: #FDE4D0;
  stroke: var(--accent);
  stroke-width: 1.2;
  cursor: pointer;
  transition: fill 0.2s, stroke-width 0.2s;
}

.map-state:hover {
  fill: var(--accent);
  stroke-width: 2;
}

.map-state-highlight { fill: #fcd0b0; }
.map-state-highlight:hover { fill: var(--accent-hover); }

.map-dot {
  fill: var(--accent-dark);
  stroke: #ffffff;
  stroke-width: 1.5;
  cursor: pointer;
  animation: map-dot-pulse 2s ease-in-out infinite;
}

@keyframes map-dot-pulse {
  0%, 100% { r: 5; opacity: 1; }
  50% { r: 7; opacity: 0.7; }
}

.map-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--text-primary);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
}

.map-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

.map-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.map-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.map-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-dark);
}

/* ── CERTIFICAÇÕES ────────────────────────────────────────────── */
.certificacoes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.cert-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.cert-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cert-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 22px;
}

.cert-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.cert-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.cert-link {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  display: inline-block;
  transition: all 0.15s;
  align-self: center;
}

.cert-link:hover {
  background: var(--accent);
  color: var(--bg-white);
}

/* ── INSTAGRAM FEED ───────────────────────────────────────────── */
.insta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 700px;
  margin: 0 auto 24px;
}

.insta-item {
  aspect-ratio: 1 / 1;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 0.2s;
}

.insta-item:hover { transform: scale(1.02); }

a.insta-item { text-transform: none; letter-spacing: normal; font-family: var(--font-body); }
a.insta-item:hover { transform: scale(1.04); }

.insta-item a {
  display: block;
  width: 100%;
  height: 100%;
}

.insta-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.insta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  transition: gap 0.2s;
}

.insta-link:hover { gap: 12px; }

/* ── CTA SECTION ──────────────────────────────────────────────── */
.cta-section {
  text-align: center;
  padding: 80px 24px;
  background: var(--accent-light);
  border-radius: var(--radius-xl);
  margin: 0 24px;
}

.cta-section .section-label { margin-bottom: 8px; }
.cta-section .section-title { margin-bottom: 12px; }
.cta-section .subtitle { margin-bottom: 32px; }

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bg-white);
  background: var(--accent);
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(244, 121, 32, 0.25);
  transition: background 0.15s, transform 0.15s;
}

.btn-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ── PAGE HEADER ──────────────────────────────────────────────── */
.page-header {
  padding: calc(var(--navbar-h) + 60px) 24px 48px;
  text-align: center;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
}

.page-header .section-label { margin-bottom: 8px; }
.page-header .section-title { margin-bottom: 8px; }

/* ── PRODUTOS — FILTER TABS ───────────────────────────────────── */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-tab {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  background: var(--bg-white);
  border: 1px solid var(--border);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.15s;
}

.filter-tab:hover { border-color: var(--accent); color: var(--accent); }

.filter-tab.active {
  background: var(--accent);
  color: var(--bg-white);
  border-color: var(--accent);
}

/* ── PRODUTOS — CARDS GRID ────────────────────────────────────── */
.produtos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 0 24px 80px;
  max-width: var(--content-max);
  margin: 0 auto;
}

.produto-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.produto-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.produto-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--bg-surface);
}

.produto-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.produto-card-body { padding: 20px; }

.produto-card-body h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.produto-card-body .prod-cat {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 8px;
}

.produto-card-body p {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 16px;
}

.prod-link {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}

.prod-link:hover { gap: 8px; }

.produto-card[style*="display: none"] { display: none !important; }

/* ── BENTO GRID (GALERIA) ─────────────────────────────────────── */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 16px;
  padding: 0 24px 80px;
  max-width: var(--content-max);
  margin: 0 auto;
}

.bento-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-surface);
}

.bento-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.bento-item:hover img { transform: scale(1.04); }

.bento-item .bento-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0) 50%);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 16px;
}

.bento-overlay span {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--bg-white);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s, transform 0.25s;
}

.bento-item:hover .bento-overlay span {
  opacity: 1;
  transform: translateY(0);
}

.bento-tall { grid-row: span 2; }
.bento-wide { grid-column: span 2; }

/* ── LIGHTBOX ─────────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 28px;
  color: var(--bg-white);
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  line-height: 1;
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--bg-white);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-pill);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
}

.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,0.2); }

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* ── CONTATO ──────────────────────────────────────────────────── */
.contato-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}

.form-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b6860' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(244, 121, 32, 0.08);
}

.form-group textarea { min-height: 120px; resize: vertical; }

.form-group .field-error {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #d93025;
  margin-top: 4px;
  display: none;
}

.form-group.error input,
.form-group.error textarea,
.form-group.error select { border-color: #d93025; }

.form-group.error .field-error { display: block; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-submit {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bg-white);
  background: var(--accent);
  padding: 14px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}

.btn-submit:hover { background: var(--accent-hover); }
.btn-submit:active { transform: scale(0.99); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-feedback {
  text-align: center;
  padding: 12px;
  margin-top: 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  display: none;
}

.form-feedback.success { display: block; color: #1b7a3d; background: #edf7f0; }
.form-feedback.error { display: block; color: #d93025; background: #fef0ef; }

/* ── CONTATO INFO ─────────────────────────────────────────────── */
.contato-info {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.contato-info h3 {
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 20px;
}

.info-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.info-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.info-item .info-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.info-item .info-value {
  font-size: 13px;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.contato-social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.social-link {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: border-color 0.15s, color 0.15s;
}

.social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── WAVE DIVIDERS ────────────────────────────────────────────── */
.wave-divider {
  position: relative;
  height: 60px;
  overflow: hidden;
  pointer-events: none;
}

.wave-divider svg {
  position: absolute;
  width: 100%;
  height: 100%;
}

.wave-flip svg { transform: rotate(180deg); }

/* ── WHATSAPP FLOATING ────────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
  animation: wp-pulse 2.5s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
  animation: none;
}

.whatsapp-float svg {
  width: 26px;
  height: 26px;
  fill: white;
}

@keyframes wp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35); }
  50% { box-shadow: 0 4px 32px rgba(37, 211, 102, 0.55); }
}

/* ── FOOTER ───────────────────────────────────────────────────── */
.site-footer {
  background: var(--text-primary);
  color: #999590;
  padding: 60px 0 28px;
  margin-top: 0;
  border-top: 3px solid var(--accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
}

.footer-brand p {
  font-size: 12px;
  line-height: 1.8;
  color: #888580;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #bbb8b0;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 12px;
  color: #888580;
  margin-bottom: 8px;
  transition: color 0.15s;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 20px;
  text-align: center;
  font-size: 10px;
  color: #6b6860;
}

/* ── SCROLL REVEAL ────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* ── GOOGLE TRANSLATE OVERRIDES ───────────────────────────────── */
#google_translate_element { position: absolute; top: -9999px; left: -9999px; width: 200px; height: 40px; }
.goog-te-banner-frame { display: none !important; }
.goog-te-gadget { display: none !important; }
.goog-te-gadget-simple { display: none !important; }
.goog-tooltip { display: none !important; }
.goog-tooltip:hover { display: none !important; }
.goog-text-highlight { background: none !important; box-shadow: none !important; }
body { top: 0 !important; }
.skiptranslate { display: none !important; }

/* ── RESPONSIVO — 1024px ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .certificacoes-grid { grid-template-columns: repeat(2, 1fr); }
  .sobre-grid { grid-template-columns: 1fr; gap: 32px; }
  .sobre-highlights { grid-template-columns: repeat(2, 1fr); }
  .contato-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ── RESPONSIVO — 768px ───────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --navbar-h: 56px; }

  .navbar { padding: 0 20px; }

  .nav-links {
    position: fixed;
    top: var(--navbar-h);
    left: 0; right: 0;
    background: var(--bg-white);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    display: none;
  }

  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }

  .nav-cta-mobile {
    display: block;
    text-align: center;
    width: 100%;
    padding: 10px;
    background: var(--accent);
    color: var(--bg-white);
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  .lang-switcher { margin: 8px 0; justify-content: center; }

  .hero-slider { min-height: 500px; height: 80vh; }
  .hero-slide-heading { font-size: clamp(1.8rem, 6vw, 3rem); }
  .hero-slide-sub { font-size: 11px; }

  .section { padding: 64px 0; }
  .servicos-grid, .produtos-grid { grid-template-columns: 1fr; }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .certificacoes-grid { grid-template-columns: 1fr; }
  .sobre-highlights { grid-template-columns: 1fr; }
  .insta-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }

  .bento-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 180px;
    gap: 10px;
    padding: 0 16px 48px;
  }

  .bento-tall { grid-row: span 1; }
  .bento-wide { grid-column: span 1; }

  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 24px; }
  .contato-layout { gap: 24px; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .cta-section {
    margin: 0 16px;
    padding: 48px 20px;
    border-radius: var(--radius-lg);
  }

  .whatsapp-float { bottom: 20px; right: 20px; width: 48px; height: 48px; }
  .whatsapp-float svg { width: 22px; height: 22px; }

  .mapa-brasil-container { max-width: 100%; }
  .page-header { padding: calc(var(--navbar-h) + 40px) 16px 36px; }
}