/* ==========================================================================
   WTORC AUTOMAÇÃO INDUSTRIAL - SISTEMA DE DESIGN & IDENTIDADE VISUAL
   Cores Oficiais:
   - Grafite: #1E2329
   - Azul Petróleo: #008C99
   - Cinza Claro: #E6E9EC
   Tipografia: Exo 2 & Inter
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Exo+2:ital,wght@0,300;0,400;0,600;0,700;0,800;1,400;1,700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --wt-grafite: #1E2329;
  --wt-grafite-dark: #14171C;
  --wt-grafite-card: #252B33;
  --wt-azul-petroleo: #008C99;
  --wt-azul-hover: #00A6B6;
  --wt-azul-light: #00D5E5;
  --wt-azul-glow: rgba(0, 140, 153, 0.35);
  --wt-cinza-claro: #E6E9EC;
  --wt-cinza-bg: #F4F6F8;
  --wt-cinza-texto: #5B6571;
  --wt-white: #FFFFFF;
  --wt-border-dark: rgba(0, 140, 153, 0.25);
  --wt-font-heading: 'Exo 2', sans-serif;
  --wt-font-body: 'Inter', sans-serif;
  --wt-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --wt-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  --wt-shadow-glow: 0 8px 25px rgba(0, 140, 153, 0.25);
}

body {
  font-family: var(--wt-font-body);
  background-color: var(--wt-grafite-dark);
  color: #E2E8F0;
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: var(--wt-font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   NAVBAR SUPERIOR & HEADER
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--wt-grafite-dark);
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #94A3B8;
}

.top-bar a {
  color: #CBD5E1;
  text-decoration: none;
  transition: var(--wt-transition);
}

.top-bar a:hover {
  color: var(--wt-azul-light);
}

.navbar-wt {
  background-color: rgba(30, 35, 41, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--wt-border-dark);
  padding: 0.8rem 0;
  transition: var(--wt-transition);
}

.navbar-wt.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  padding: 0.5rem 0;
}

/* Brand Logo */
.brand-logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-right: 2.5rem !important;
}

.brand-logo-header-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.brand-symbol {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--wt-grafite-card) 0%, var(--wt-grafite-dark) 100%);
  border: 2px solid var(--wt-azul-petroleo);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wt-azul-light);
  font-size: 1.4rem;
  box-shadow: 0 0 15px var(--wt-azul-glow);
  position: relative;
  overflow: hidden;
}

.brand-symbol::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--wt-azul-glow) 0%, transparent 70%);
  opacity: 0.5;
}

.brand-title {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--wt-font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--wt-white);
  line-height: 1;
  letter-spacing: 0.05em;
}

.brand-name span {
  color: var(--wt-azul-petroleo);
}

.brand-subtitle {
  font-size: 0.65rem;
  font-weight: 600;
  color: #94A3B8;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-link-wt {
  font-family: var(--wt-font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: #CBD5E1 !important;
  padding: 0.5rem 0.85rem !important;
  transition: var(--wt-transition);
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.nav-link-wt:hover,
.nav-link-wt.active {
  color: var(--wt-azul-light) !important;
}

.nav-link-wt::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background-color: var(--wt-azul-petroleo);
  border-radius: 2px;
  transition: var(--wt-transition);
}

.nav-link-wt:hover::after,
.nav-link-wt.active::after {
  width: 70%;
}

/* --------------------------------------------------------------------------
   BOTÕES E COMPONENTES
   -------------------------------------------------------------------------- */
.btn-wt-primary {
  background: linear-gradient(135deg, var(--wt-azul-petroleo) 0%, #006B75 100%);
  color: var(--wt-white);
  font-family: var(--wt-font-heading);
  font-weight: 700;
  padding: 0.75rem 1.6rem;
  border-radius: 6px;
  border: 1px solid var(--wt-azul-light);
  box-shadow: var(--wt-shadow-glow);
  transition: var(--wt-transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-wt-primary:hover {
  background: linear-gradient(135deg, var(--wt-azul-hover) 0%, var(--wt-azul-petroleo) 100%);
  color: var(--wt-white);
  box-shadow: 0 0 25px rgba(0, 213, 229, 0.5);
  transform: translateY(-2px);
}

.btn-wt-outline {
  background: transparent;
  color: var(--wt-white);
  font-family: var(--wt-font-heading);
  font-weight: 700;
  padding: 0.75rem 1.6rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: var(--wt-transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-wt-outline:hover {
  border-color: var(--wt-azul-petroleo);
  color: var(--wt-azul-light);
  background: rgba(0, 140, 153, 0.1);
  transform: translateY(-2px);
}

/* Subtler & Compact Header Navbar Buttons */
.btn-nav-primary {
  background: linear-gradient(135deg, var(--wt-azul-petroleo) 0%, #006B75 100%);
  color: var(--wt-white) !important;
  font-family: var(--wt-font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.42rem 0.9rem;
  border-radius: 6px;
  border: 1px solid var(--wt-azul-light);
  box-shadow: 0 4px 12px rgba(0, 140, 153, 0.25);
  transition: var(--wt-transition);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  white-space: nowrap;
}

.btn-nav-primary:hover {
  background: linear-gradient(135deg, var(--wt-azul-hover) 0%, var(--wt-azul-petroleo) 100%);
  color: var(--wt-white) !important;
  box-shadow: 0 0 15px rgba(0, 213, 229, 0.4);
  transform: translateY(-1px);
}

.btn-nav-admin {
  background: rgba(255, 255, 255, 0.03);
  color: #94A3B8 !important;
  font-family: var(--wt-font-heading);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--wt-transition);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  white-space: nowrap;
}

.btn-nav-admin:hover {
  color: var(--wt-azul-light) !important;
  border-color: var(--wt-azul-petroleo);
  background: rgba(0, 140, 153, 0.1);
}

/* --------------------------------------------------------------------------
   HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 90vh;
  background: radial-gradient(circle at top right, rgba(0, 140, 153, 0.18), transparent 60%),
              linear-gradient(180deg, var(--wt-grafite-dark) 0%, var(--wt-grafite) 100%);
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0.25;
  mask-image: linear-gradient(to left, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.4rem 1rem;
  background: rgba(0, 140, 153, 0.15);
  border: 1px solid var(--wt-border-dark);
  border-radius: 50px;
  color: var(--wt-azul-light);
  font-family: var(--wt-font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.3rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--wt-white);
  margin-bottom: 1.5rem;
}

.hero-title span.highlight {
  color: transparent;
  background: linear-gradient(135deg, #00D5E5 0%, #008C99 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-lead {
  font-size: 1.15rem;
  color: #CBD5E1;
  max-width: 620px;
  margin-bottom: 2.2rem;
  font-weight: 400;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item h3 {
  font-size: 2rem;
  color: var(--wt-azul-light);
  margin-bottom: 0.2rem;
  font-weight: 800;
}

.stat-item p {
  font-size: 0.85rem;
  color: #94A3B8;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   BRAND PILLARS & CONCEITO (CONFORME MANUAL DE MARCA)
   -------------------------------------------------------------------------- */
.section-brand-concept {
  background-color: var(--wt-grafite);
  padding: 4rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.concept-card {
  background: var(--wt-grafite-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 1.8rem;
  height: 100%;
  transition: var(--wt-transition);
  position: relative;
  overflow: hidden;
}

.concept-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--wt-azul-petroleo);
  opacity: 0;
  transition: var(--wt-transition);
}

.concept-card:hover {
  transform: translateY(-5px);
  border-color: var(--wt-border-dark);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.concept-card:hover::before {
  opacity: 1;
}

.concept-icon {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  background: rgba(0, 140, 153, 0.12);
  color: var(--wt-azul-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
}

.concept-title {
  font-size: 1.15rem;
  color: var(--wt-white);
  margin-bottom: 0.5rem;
}

.concept-desc {
  font-size: 0.9rem;
  color: #94A3B8;
  margin: 0;
}

/* --------------------------------------------------------------------------
   SOBRE NÓS (ABOUT SECTION)
   -------------------------------------------------------------------------- */
.section-about {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--wt-grafite-dark) 0%, var(--wt-grafite) 100%);
}

.section-tag {
  color: var(--wt-azul-petroleo);
  font-family: var(--wt-font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--wt-white);
  margin-bottom: 1.5rem;
}

.about-feature-box {
  background: var(--wt-grafite-card);
  border-radius: 12px;
  padding: 1.5rem;
  border-left: 4px solid var(--wt-azul-petroleo);
  margin-top: 1.5rem;
}

.about-img-box {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--wt-border-dark);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

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

.about-badge-floating {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(30, 35, 41, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--wt-azul-petroleo);
  padding: 1rem 1.4rem;
  border-radius: 10px;
  color: var(--wt-white);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--wt-shadow);
}

/* --------------------------------------------------------------------------
   SERVIÇOS & SOLUÇÕES (SERVICES SECTION)
   -------------------------------------------------------------------------- */
.section-services {
  padding: 6rem 0;
  background-color: var(--wt-grafite-dark);
}

.service-card {
  background: var(--wt-grafite-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 2.2rem 1.8rem;
  height: 100%;
  transition: var(--wt-transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--wt-azul-petroleo);
  box-shadow: 0 15px 30px rgba(0, 140, 153, 0.2);
}

.service-badge-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--wt-azul-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.service-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 140, 153, 0.2) 0%, rgba(0, 140, 153, 0.05) 100%);
  border: 1px solid var(--wt-border-dark);
  color: var(--wt-azul-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.service-title {
  font-size: 1.35rem;
  color: var(--wt-white);
  margin-bottom: 1rem;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  flex-grow: 1;
}

.service-list li {
  font-size: 0.9rem;
  color: #CBD5E1;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-list li i {
  color: var(--wt-azul-petroleo);
  font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   CATÁLOGO DE PRODUTOS & EQUIPAMENTOS
   -------------------------------------------------------------------------- */
.section-products {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--wt-grafite) 0%, var(--wt-grafite-dark) 100%);
}

.category-filter-btn {
  background: var(--wt-grafite-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #CBD5E1;
  font-family: var(--wt-font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  transition: var(--wt-transition);
  cursor: pointer;
}

.category-filter-btn:hover,
.category-filter-btn.active {
  background: var(--wt-azul-petroleo);
  color: var(--wt-white);
  border-color: var(--wt-azul-light);
  box-shadow: var(--wt-shadow-glow);
}

.product-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--wt-azul-petroleo);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45), 0 0 25px rgba(0, 140, 153, 0.25);
}

.product-img-box {
  height: 230px;
  background: #ffffff;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  border-bottom: 1px solid #f1f5f9;
}

.product-img-box img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.product-card:hover .product-img-box img {
  transform: scale(1.08);
}

.product-tag-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: #0f172a;
  border: 1px solid rgba(0, 140, 153, 0.5);
  color: #38bdf8;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.32rem 0.8rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: #ffffff;
}

.product-code {
  font-size: 0.75rem;
  font-weight: 700;
  color: #0284c7;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.product-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.6rem;
  line-height: 1.4;
  min-height: 3rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-desc {
  font-size: 0.875rem;
  color: #475569;
  margin-bottom: 1.25rem;
  line-height: 1.55;
  min-height: 2.7rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card .btn-wt-outline {
  background: #008c99;
  color: #ffffff;
  border: none;
  font-weight: 600;
  padding: 0.65rem 1.2rem;
  border-radius: 8px;
  transition: all 0.25s ease;
}

.product-card .btn-wt-outline:hover {
  background: #006b75;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 140, 153, 0.45);
}

/* --------------------------------------------------------------------------
   LOCALIZAÇÃO E ATENDIMENTO (LOCATION SECTION)
   -------------------------------------------------------------------------- */
.section-location {
  padding: 6rem 0;
  background-color: var(--wt-grafite);
}

.location-info-card {
  background: var(--wt-grafite-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 2.2rem;
  height: 100%;
}

.location-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 1.5rem;
}

.location-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(0, 140, 153, 0.15);
  border: 1px solid var(--wt-border-dark);
  color: var(--wt-azul-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.map-wrapper {
  height: 100%;
  min-height: 380px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--wt-border-dark);
  box-shadow: var(--wt-shadow);
  position: relative;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --------------------------------------------------------------------------
   FORMULÁRIO DE CONTATO (CONTACT SECTION)
   -------------------------------------------------------------------------- */
.section-contact {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--wt-grafite-dark) 0%, var(--wt-grafite) 100%);
}

.contact-card {
  background: var(--wt-grafite-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.form-control-wt {
  background: rgba(20, 23, 28, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--wt-white) !important;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  transition: var(--wt-transition);
}

.form-control-wt:focus {
  background: rgba(20, 23, 28, 0.95);
  border-color: var(--wt-azul-petroleo);
  box-shadow: 0 0 15px var(--wt-azul-glow);
  outline: none;
}

.form-control-wt::placeholder {
  color: #64748B;
}

label.form-label-wt {
  font-family: var(--wt-font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  color: #CBD5E1;
  margin-bottom: 0.4rem;
}

/* --------------------------------------------------------------------------
   ÍCONE FLUTUANTE DO WHATSAPP (FLOATING WIDGET)
   -------------------------------------------------------------------------- */
.whatsapp-float-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.whatsapp-popup-preview {
  background: var(--wt-grafite-card);
  border: 1px solid var(--wt-border-dark);
  padding: 0.8rem 1.1rem;
  border-radius: 12px;
  color: var(--wt-white);
  font-size: 0.85rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: floatPulse 3s infinite ease-in-out;
  max-width: 260px;
}

.whatsapp-float-btn {
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: var(--wt-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  transition: var(--wt-transition);
  position: relative;
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  color: var(--wt-white);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: ringPulse 2s infinite;
}

@keyframes ringPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

@keyframes floatPulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.footer-wt {
  background-color: var(--wt-grafite-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4rem 0 2rem;
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-title {
  color: var(--wt-white);
  font-family: var(--wt-font-heading);
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: #94A3B8;
  text-decoration: none;
  transition: var(--wt-transition);
}

.footer-links a:hover {
  color: var(--wt-azul-light);
}

.copyright-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 3rem;
  padding-top: 1.5rem;
  font-size: 0.82rem;
}

/* --------------------------------------------------------------------------
   ADMIN PANEL INTEGRATION BANNER / MODAL STYLES
   -------------------------------------------------------------------------- */
.admin-badge-notice {
  background: linear-gradient(90deg, rgba(0, 140, 153, 0.2) 0%, rgba(30, 35, 41, 0.8) 100%);
  border: 1px dashed var(--wt-azul-petroleo);
  padding: 0.8rem 1.2rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}

/* --------------------------------------------------------------------------
   ESTILOS COMPACTOS PARA PAINEL ADMIN & TELA DE LOGIN
   -------------------------------------------------------------------------- */
.admin-compact-table th,
.admin-compact-table td {
  padding: 0.55rem 0.75rem !important;
  font-size: 0.85rem !important;
}

.admin-stat-card {
  padding: 0.85rem 1.1rem !important;
  border-radius: 10px !important;
}

.admin-stat-card h4,
.admin-stat-card h3 {
  font-size: 1.3rem !important;
  margin-bottom: 0 !important;
}

.admin-stat-card small {
  font-size: 0.72rem !important;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.login-card-compact {
  max-width: 380px;
  margin: 0 auto;
  padding: 1.8rem !important;
  border-radius: 14px !important;
}

.btn-compact {
  padding: 0.45rem 1rem !important;
  font-size: 0.82rem !important;
  white-space: nowrap !important;
}

/* --------------------------------------------------------------------------
   ESTILOS DE LOGOTIPO OFICIAL (HEADER DARK THEME & FOOTER BRANCO)
   -------------------------------------------------------------------------- */
.brand-logo-header-img {
  height: 46px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.brand-logo-header-img:hover {
  transform: scale(1.03);
}

.brand-symbol-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.brand-symbol-img:hover {
  transform: scale(1.05);
}

.brand-logo-footer-white {
  max-height: 52px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  background: transparent !important;
  opacity: 0.92;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.brand-logo-footer-white:hover {
  opacity: 1;
  transform: scale(1.03);
}

.dev-credit-container {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: #94A3B8;
}

.dev-credit-container span {
  font-weight: 500;
  color: #64748B;
}

.dev-logo-link {
  display: inline-flex;
  align-items: center;
  transition: transform 0.2s ease, opacity 0.2s ease;
  text-decoration: none;
}

.dev-logo-link:hover {
  transform: translateY(-2px);
  opacity: 0.95;
}

.dev-logo-img {
  height: 26px;
  width: auto;
  object-fit: contain;
  vertical-align: middle;
  filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.15));
}

/* ==========================================================================
   MÓDULO DE NOTÍCIAS & INOVAÇÃO INDUSTRIAL (WTORC)
   ========================================================================== */
.news-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 28px;
}

/* Card Destaque */
.featured-news-card {
  background: var(--wt-dark-card, #1E2329);
  border: 1px solid var(--wt-border-color, #334155);
  border-radius: 12px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.featured-news-card:hover {
  transform: translateY(-4px);
  border-color: var(--wt-teal, #008C99);
  box-shadow: 0 10px 25px rgba(0, 140, 153, 0.15);
}

.featured-img-container {
  height: 320px;
  position: relative;
  overflow: hidden;
  background-color: #0F1318;
}

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

.featured-news-card:hover .featured-img-container img {
  transform: scale(1.05);
}

.featured-source-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(0, 140, 153, 0.9);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.featured-content {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.featured-title {
  font-family: var(--wt-font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 12px;
}

.featured-title a {
  color: #FFFFFF;
  text-decoration: none;
  transition: color 0.2s ease;
}

.featured-title a:hover {
  color: var(--wt-teal, #008C99);
}

.featured-excerpt {
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 18px;
}

/* Lista Lateral de Notícias Secundárias */
.secondary-news-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.secondary-news-item {
  background: var(--wt-dark-card, #1E2329);
  border: 1px solid var(--wt-border-color, #334155);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  gap: 16px;
  align-items: center;
  text-decoration: none !important;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.secondary-news-item:hover {
  transform: translateX(4px);
  border-color: var(--wt-teal, #008C99);
  background: #232a33;
}

.secondary-img-wrapper {
  width: 90px;
  height: 90px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  background-color: #0F1318;
}

.secondary-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.secondary-news-item:hover .secondary-img-wrapper img {
  transform: scale(1.08);
}

.secondary-content {
  flex-grow: 1;
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.news-source {
  color: var(--wt-teal, #008C99);
  font-weight: 700;
}

.secondary-title {
  font-size: 0.96rem;
  font-weight: 600;
  color: #F1F5F9;
  margin-bottom: 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Bloco Dica do Especialista */
.specialist-tip-block {
  background: linear-gradient(135deg, #004D54 0%, #1A242B 100%);
  border: 1px solid rgba(0, 140, 153, 0.4);
  border-radius: 12px;
  padding: 26px 30px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.tip-icon-box {
  width: 48px;
  height: 48px;
  background: rgba(255, 193, 7, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tip-title {
  font-family: var(--wt-font-heading);
  font-size: 1.15rem;
  font-weight: 700;
}

.tip-text {
  font-size: 0.92rem;
  line-height: 1.55;
}

.btn-whatsapp-tip {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 22px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-tip:hover {
  background: #1EBE5D;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

@media (max-width: 991px) {
  .news-grid {
    grid-template-columns: 1fr;
  }
  .featured-img-container {
    height: 240px;
  }
}

/* --------------------------------------------------------------------------
   MODAL ADMIN & FORMULÁRIOS MODERNOS RESPONSIVOS
   -------------------------------------------------------------------------- */
.modal-content.bg-dark {
  background-color: #111827 !important;
}

.form-control-wt {
  background-color: #1f2937 !important;
  border-color: #374151 !important;
  color: #f3f4f6 !important;
  border-radius: 8px !important;
}

.form-control-wt:focus {
  background-color: #111827 !important;
  border-color: var(--wt-azul-light) !important;
  box-shadow: 0 0 0 0.25rem rgba(0, 140, 153, 0.25) !important;
  color: #ffffff !important;
}

.form-check-input:checked {
  background-color: var(--wt-azul-light) !important;
  border-color: var(--wt-azul-light) !important;
}

@media (max-width: 767.98px) {
  .modal-body {
    padding: 1rem !important;
  }
  .modal-footer {
    flex-direction: column-reverse;
    gap: 10px;
  }
  .modal-footer button {
    width: 100%;
  }
}