/* ===========================================================
   ELETUBOS — Industrial Moderno
   Paleta: azul profundo + cinza escuro + branco off
   Tipografia: Inter (limpa, moderna, industrial)
=========================================================== */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap");

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

/* ====== TOKENS ====== */
:root {
  /* Cores base */
  --primary: #1d4ed8;          /* azul industrial */
  --primary-dark: #1e3a8a;
  --primary-light: #3b82f6;
  --accent: #0ea5e9;

  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-muted: #f1f5f9;
  --surface: #ffffff;

  --text: #0f172a;             /* cinza-escuro quase preto */
  --text-soft: #334155;
  --text-muted: #64748b;

  --dark: #0b1220;             /* topo escuro */
  --dark-2: #111827;

  --border: #e2e8f0;
  --border-strong: #cbd5e1;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.08);
  --shadow-primary: 0 12px 28px rgba(29, 78, 216, 0.25);

  /* Layout */
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 20px;
  --container: 1200px;
  --header-h: 88px;

  /* Transições */
  --t: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ====== UTIL ====== */
.container {
  width: min(92%, var(--container));
  margin-inline: auto;
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 64px 0;
}

.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(29, 78, 216, 0.08);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.7;
}

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

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ====== TOP BAR ====== */
.top-bar {
  background: var(--dark);
  color: #cbd5e1;
  font-size: 13.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  gap: 16px;
  flex-wrap: wrap;
}

.top-bar p,
.top-bar a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color var(--t);
}

.top-bar a:hover {
  color: #fff;
}

.top-bar i {
  color: var(--primary-light);
}

/* ====== HEADER ====== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
  transition: padding var(--t), box-shadow var(--t);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
  gap: 24px;
  transition: padding var(--t);
}

.logo {
  flex-shrink: 0;
}

.logo img {
  width: 230px;
  height: auto;
  max-width: 100%;
  object-fit: contain;
}

.nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.nav a {
  position: relative;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-soft);
  padding: 10px 14px;
  border-radius: 8px;
  transition: color var(--t), background var(--t);
}

.nav a:hover,
.nav a.active {
  color: var(--primary);
  background: rgba(29, 78, 216, 0.06);
}

.nav a.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.header-cta {
  display: inline-flex;
}

.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border-strong);
  border-radius: 10px;
  color: var(--text);
  font-size: 18px;
  background: #fff;
  transition: border-color var(--t), color var(--t), background var(--t);
}

.menu-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(29, 78, 216, 0.04);
}

.header.shrink {
  box-shadow: var(--shadow-sm);
}

.header.shrink .header-content {
  padding: 18px 0;
}

.header.shrink .logo img {
  width: 190px;
  height: auto;
}

/* ====== BOTÕES ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: transform var(--t), background var(--t), box-shadow var(--t),
    color var(--t), border-color var(--t);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(29, 78, 216, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-strong);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-light {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.btn-light:hover {
  background: #f1f5f9;
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

/* ====== HERO ====== */
.hero {
  position: relative;
  padding: 96px 0 110px;
  background:
    radial-gradient(1200px 500px at 100% 0%, rgba(29, 78, 216, 0.08), transparent 60%),
    radial-gradient(900px 400px at 0% 100%, rgba(14, 165, 233, 0.06), transparent 60%),
    linear-gradient(180deg, #fafbfd 0%, #ffffff 100%);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-soft);
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}

.hero-badge i {
  color: var(--primary);
}

.hero-text h1 {
  font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 18px;
}

.hero-text h1 .highlight {
  color: var(--primary);
  position: relative;
  white-space: nowrap;
}

.hero-text p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.hero-stats .stat {
  display: flex;
  flex-direction: column;
}

.hero-stats .stat strong {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.hero-stats .stat span {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: contain;
}

.hero-image .floating-card {
  position: absolute;
  bottom: -22px;
  left: -22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-lg);
}

.hero-image .floating-card i {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: rgba(29, 78, 216, 0.08);
  color: var(--primary);
  border-radius: 10px;
  font-size: 18px;
}

.hero-image .floating-card div strong {
  display: block;
  font-size: 14px;
  color: var(--text);
}

.hero-image .floating-card div span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ====== PAGE HERO (interno) ====== */
.page-hero {
  position: relative;
  padding: 80px 0 64px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 60%, #1e293b 100%);
  color: #fff;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at top right, #000 30%, transparent 75%);
}

.page-hero-content {
  position: relative;
  max-width: 760px;
}

.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 18px;
}

.page-hero .breadcrumb a:hover {
  color: #fff;
}

.page-hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 14px;
}

.page-hero p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  max-width: 620px;
}

/* ====== FEATURES ====== */
.features {
  padding: 88px 0;
  background: var(--bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  position: relative;
  padding: 32px 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(29, 78, 216, 0.25);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(29, 78, 216, 0.1), rgba(14, 165, 233, 0.08));
  color: var(--primary);
  border-radius: 12px;
  font-size: 22px;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ====== PRODUTOS ====== */
.products {
  padding: 96px 0;
  background: var(--bg-soft);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.products-grid--single {
  grid-template-columns: minmax(0, 480px);
  justify-content: center;
}

.product-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(29, 78, 216, 0.25);
  box-shadow: var(--shadow-lg);
}

.product-card .product-img {
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--bg-muted);
}

.product-card .product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.05);
}

.product-card .product-body {
  padding: 24px;
}

.product-card .product-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 8px;
}

.product-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.product-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.product-card .product-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  transition: gap var(--t);
}

.product-card .product-link:hover {
  gap: 10px;
}

/* ====== SOBRE ====== */
.about {
  padding: 96px 0;
  background: #fff;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img,
.about-image .img-placeholder {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-text p {
  font-size: 16.5px;
  color: var(--text-soft);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-text p strong {
  color: var(--text);
}

.about-text .btn {
  margin-top: 12px;
}

/* lista com check */
.check-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 28px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  color: var(--text-soft);
}

.check-list li i {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  background: rgba(29, 78, 216, 0.1);
  color: var(--primary);
  border-radius: 50%;
  font-size: 11px;
  margin-top: 3px;
}

/* ====== STANDARDS ====== */
.standards {
  padding: 96px 0;
  background: var(--bg-soft);
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.standard-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}

.standard-card:hover {
  transform: translateY(-6px);
  border-color: rgba(29, 78, 216, 0.25);
  box-shadow: var(--shadow-lg);
}

.standard-card .standard-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(29, 78, 216, 0.08);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.standard-card h3 {
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.standard-card p {
  font-size: 15.5px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ====== CTA ====== */
.cta {
  position: relative;
  padding: 88px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.08), transparent 35%),
    radial-gradient(circle at 80% 50%, rgba(14, 165, 233, 0.18), transparent 40%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.cta-content h2 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  max-width: 720px;
}

.cta-content p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
}

.cta-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ====== FORMULÁRIO ====== */
.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.form-card h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.form-card .form-sub {
  font-size: 14.5px;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 6px;
}

form input,
form textarea {
  width: 100%;
  padding: 13px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  font-size: 15px;
  font-family: inherit;
  background: #fff;
  color: var(--text);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}

form input:focus,
form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(29, 78, 216, 0.12);
}

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

.form-note {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--text-muted);
}

/* Contato grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.contact-info {
  display: grid;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--t), transform var(--t);
}

.contact-item:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.contact-item i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: rgba(29, 78, 216, 0.08);
  color: var(--primary);
  border-radius: 10px;
  font-size: 16px;
  flex-shrink: 0;
}

.contact-item .contact-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.contact-item .contact-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  word-break: break-word;
}

/* ====== PLACEHOLDER DE IMAGEM ====== */
.img-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background:
    repeating-linear-gradient(
      45deg,
      #eef2f7 0,
      #eef2f7 14px,
      #e2e8f0 14px,
      #e2e8f0 28px
    );
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  border: 1px dashed var(--border-strong);
  box-shadow: var(--shadow-md);
}

.img-placeholder::before {
  content: "\f03e";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 32px;
  display: block;
  margin-bottom: 8px;
  color: var(--border-strong);
}

.img-placeholder span {
  display: block;
  text-align: center;
  padding: 0 16px;
}

.img-placeholder.small {
  aspect-ratio: 16 / 11;
  border-radius: var(--radius-sm);
  font-size: 12px;
}

.img-placeholder.small::before {
  font-size: 22px;
  margin-bottom: 4px;
}

/* ====== FOOTER ====== */
.footer {
  background: var(--dark);
  color: #cbd5e1;
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 56px;
}

.footer-brand .footer-logo {
  height: 56px;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  font-size: 14.5px;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 18px;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-socials a {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  color: #cbd5e1;
  transition: background var(--t), color var(--t), transform var(--t);
}

.footer-socials a:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.footer h3 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 18px;
}

.footer ul,
.footer-col-links {
  display: grid;
  gap: 10px;
}

.footer a {
  font-size: 14.5px;
  color: #94a3b8;
  transition: color var(--t);
}

.footer a:hover {
  color: #fff;
}

.footer-contact-list {
  display: grid;
  gap: 12px;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: #94a3b8;
}

.footer-contact-list i {
  color: var(--primary-light);
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 22px 0;
  text-align: center;
  font-size: 13.5px;
  color: #64748b;
}

/* ====== WHATSAPP FLOAT ====== */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  font-size: 26px;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
  transition: transform var(--t), box-shadow var(--t);
  animation: pulse 2.5s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45),
                0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  50% {
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45),
                0 0 0 14px rgba(37, 211, 102, 0);
  }
}

/* ====== FADE-IN ====== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

/* ====== JOB CARD (trabalhe conosco) ====== */
.job-card {
  max-width: 820px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.job-card .job-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.job-card h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
}

.job-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.job-meta span {
  font-size: 12px;
  font-weight: 600;
  background: var(--bg-muted);
  color: var(--text-soft);
  padding: 5px 12px;
  border-radius: 999px;
}

.job-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-top: 20px;
  margin-bottom: 12px;
}

.job-card ul {
  display: grid;
  gap: 10px;
}

.job-card ul li {
  display: flex;
  gap: 10px;
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.65;
}

.job-card ul li::before {
  content: "•";
  color: var(--primary);
  font-weight: 900;
  font-size: 18px;
  line-height: 1;
}

.job-card .job-footer {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.job-card .job-footer .job-email {
  font-size: 14.5px;
  color: var(--text-muted);
}

.job-card .job-footer .job-email strong {
  color: var(--text);
}

/* ====== MAPA ====== */
.map-section iframe {
  width: 100%;
  height: 420px;
  display: block;
  border: 0;
  filter: grayscale(0.2) contrast(1.05);
}

/* ====== RESPONSIVO ====== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-image {
    max-width: 540px;
    margin: 0 auto;
  }

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

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

  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-content.reverse-mobile {
    direction: rtl;
  }

  .about-content.reverse-mobile > * {
    direction: ltr;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .section,
  .features,
  .products,
  .about,
  .standards {
    padding: 64px 0;
  }

  .hero {
    padding: 64px 0 80px;
  }

  /* Nav mobile */
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 4px;
    background: #fff;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 16px;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--t), opacity var(--t);
  }

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

  .nav a {
    padding: 12px 14px;
    width: 100%;
  }

  .header-cta {
    display: none;
  }

  .menu-btn {
    display: inline-flex;
  }

  .products-grid,
  .features-grid,
  .standards-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-image .floating-card {
    left: 12px;
    bottom: -16px;
    padding: 12px 14px;
  }

  .job-card {
    padding: 28px 22px;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    gap: 24px;
  }

  .hero-stats .stat strong {
    font-size: 22px;
  }

  .top-bar {
    font-size: 12.5px;
  }
}

/* ====== LOGO MOBILE ====== */
@media (max-width: 980px) {
  .logo img {
    width: 170px;
    height: auto;
  }

  .header.shrink .logo img {
    width: 150px;
    height: auto;
  }
}

/* ====== AJUSTE LOGO (FIX FINAL) ====== */
.logo {
  flex-shrink: 0;
}

.logo img {
  width: 240px;
  height: auto;
  max-width: 100%;
  object-fit: contain;
}

.header.shrink .logo img {
  width: 200px;
  height: auto;
}

@media (max-width: 980px) {
  .logo img {
    width: 170px;
    height: auto;
  }

  .header.shrink .logo img {
    width: 150px;
    height: auto;
  }
}