/* ==========================================================================
   MULTISOFTWEB - DESIGN SYSTEM & STYLESHEET (CLEAN & BALANCED)
   Identidade: Azul Marinho, Ciano Nuvem e Gradiente de Ação (< >)
   ========================================================================== */

:root {
  /* Cores Base */
  --primary-navy: #0B192C;
  --primary-navy-deep: #060E18;
  --navy-surface: #122238;
  --navy-surface-card: #162842;
  --navy-surface-hover: #1E385B;
  --navy-border: rgba(0, 180, 216, 0.18);
  --navy-border-hover: rgba(0, 180, 216, 0.5);

  --cyan-brand: #00B4D8;
  --cyan-glow: rgba(0, 180, 216, 0.35);
  --cyan-light: #90E0EF;
  --cyan-dark: #0077B6;

  /* Gradiente de Ação (< > do logo) */
  --gradient-action: linear-gradient(135deg, #FF6B35 0%, #FF8533 50%, #FFA233 100%);
  --gradient-action-hover: linear-gradient(135deg, #FF7B47 0%, #FF9747 50%, #FFB247 100%);
  --action-glow: rgba(255, 107, 53, 0.4);
  --action-color: #FF6B35;

  /* Superfícies & Textos */
  --bg-dark: #070F1C;
  --bg-card: rgba(18, 34, 56, 0.78);
  --bg-card-solid: #112136;
  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --white: #FFFFFF;
  --success: #10B981;

  /* Fontes */
  --font-title: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-code: 'JetBrains Mono', monospace;

  /* Sombras & Raios */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
  --shadow-glow-cyan: 0 0 20px rgba(0, 180, 216, 0.22);
  --shadow-glow-action: 0 0 20px rgba(255, 107, 53, 0.3);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Luzes Ambiente Sutis */
.bg-ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.18;
}

.ambient-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--cyan-brand) 0%, transparent 70%);
  top: -100px;
  right: -50px;
}

.ambient-orb-2 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, #FF6B35 0%, transparent 70%);
  bottom: 10%;
  left: -100px;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--white);
  font-weight: 700;
  line-height: 1.25;
}

p {
  color: var(--text-muted);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-cyan {
  background: rgba(0, 180, 216, 0.12);
  color: var(--cyan-light);
  border: 1px solid rgba(0, 180, 216, 0.3);
}

.badge-action {
  background: rgba(255, 107, 53, 0.14);
  color: #FFA233;
  border: 1px solid rgba(255, 107, 53, 0.35);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--cyan-brand);
  box-shadow: 0 0 8px var(--cyan-brand);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-title);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn-action {
  background: var(--gradient-action);
  color: var(--white);
  box-shadow: 0 4px 16px var(--action-glow);
}

.btn-action:hover {
  background: var(--gradient-action-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.5);
}

.btn-secondary {
  background: rgba(0, 180, 216, 0.12);
  color: var(--cyan-light);
  border: 1px solid rgba(0, 180, 216, 0.3);
}

.btn-secondary:hover {
  background: rgba(0, 180, 216, 0.2);
  border-color: var(--cyan-brand);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--white);
  color: var(--white);
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 14px 0;
  transition: all var(--transition-fast);
  background: rgba(7, 15, 28, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 180, 216, 0.12);
}

.site-header.scrolled {
  padding: 10px 0;
  background: rgba(7, 15, 28, 0.94);
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

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

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1;
}

.brand-title span {
  color: var(--cyan-brand);
}

.brand-tagline {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 24px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 4px 0;
}

.nav-link:hover {
  color: var(--white);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 120px 0 60px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.16;
}

.text-gradient-cyan {
  background: linear-gradient(135deg, #00B4D8 0%, #90E0EF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-action {
  background: var(--gradient-action);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Linha de Métricas Organizada em 4 Colunas */
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
}

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

.hero-stat-number {
  font-family: var(--font-title);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
}

.hero-stat-number span {
  color: var(--action-color);
  font-size: 1.1rem;
}

.hero-stat-label {
  font-size: 0.74rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-top: 2px;
}

/* Card Visual do Hero */
.hero-visual {
  position: relative;
}

.hero-card-preview {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow-cyan);
  overflow: hidden;
}

.preview-window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(11, 25, 44, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.dot-red { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27C93F; }

.window-title {
  font-size: 0.74rem;
  font-family: var(--font-code);
  color: var(--text-dim);
}

.preview-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.preview-system-highlight {
  display: grid;
  grid-template-columns: 65px 1fr;
  gap: 12px;
  align-items: center;
  background: rgba(0, 0, 0, 0.22);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.highlight-thumb {
  width: 65px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
}

.highlight-info h4 {
  font-size: 0.88rem;
  color: var(--white);
  margin-bottom: 2px;
}

.highlight-info p {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.preview-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preview-tag {
  font-family: var(--font-code);
  font-size: 0.7rem;
  padding: 3px 8px;
  background: rgba(0, 180, 216, 0.08);
  color: var(--cyan-light);
  border-radius: 5px;
  border: 1px solid rgba(0, 180, 216, 0.2);
}

.preview-terminal {
  background: #050B14;
  border-radius: var(--radius-sm);
  padding: 12px;
  font-family: var(--font-code);
  font-size: 0.74rem;
  line-height: 1.45;
  color: #A5B4FC;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.terminal-line {
  display: flex;
  gap: 6px;
}

.terminal-prompt {
  color: var(--action-color);
  font-weight: 700;
}

.terminal-success {
  color: var(--success);
}

/* ==========================================================================
   VITRINE DE SISTEMAS / PORTFÓLIO
   ========================================================================== */
.showcase-section {
  padding: 60px 0 80px;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
}

/* Abas de Filtros */
.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.filter-btn {
  background: var(--bg-card-solid);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.filter-btn .count {
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 8px;
}

.filter-btn:hover {
  background: var(--navy-surface-hover);
  color: var(--white);
}

.filter-btn.active {
  background: var(--cyan-brand);
  color: var(--primary-navy);
  border-color: var(--cyan-brand);
  box-shadow: 0 4px 14px rgba(0, 180, 216, 0.35);
}

.filter-btn.active .count {
  background: rgba(11, 25, 44, 0.25);
  color: var(--primary-navy);
  font-weight: 700;
}

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

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--cyan-brand);
  box-shadow: var(--shadow-md), var(--shadow-glow-cyan);
}

.card-media-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  background: #08111D;
  overflow: hidden;
}

.card-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-normal);
}

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

.card-badge-floating {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-size: 0.68rem;
  padding: 3px 8px;
  border-radius: 5px;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(11, 25, 44, 0.88);
  color: var(--cyan-light);
  border: 1px solid rgba(0, 180, 216, 0.4);
}

.card-badge-floating.badge-commercial {
  color: #FFA233;
  border-color: rgba(255, 107, 53, 0.4);
}

.card-overlay-action {
  position: absolute;
  inset: 0;
  background: rgba(11, 25, 44, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  backdrop-filter: blur(3px);
}

.product-card:hover .card-overlay-action {
  opacity: 1;
}

.card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 12px;
}

.card-title-group h3 {
  font-size: 1.18rem;
  margin-bottom: 4px;
}

.card-subtitle {
  font-size: 0.82rem;
  color: var(--cyan-light);
  font-weight: 500;
}

.card-description {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: auto;
  padding-top: 10px;
}

.tag-pill {
  font-family: var(--font-code);
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.card-footer {
  padding: 12px 20px;
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-detail-btn {
  color: var(--cyan-brand);
  font-size: 0.84rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  border: none;
  background: transparent;
}

.card-detail-btn:hover {
  color: var(--white);
}

/* ==========================================================================
   SOBRE A MULTISOFTWEB (LAYOUT EQUILIBRADO)
   ========================================================================== */
.about-section {
  padding: 70px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(14, 27, 46, 0.5) 100%);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
  gap: 40px;
}

.about-left-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-image-card {
  border-radius: var(--radius-md);
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--navy-border);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.about-logo-center {
  max-width: 220px;
  margin: 0 auto 16px;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  display: block;
}

.experience-badge-banner {
  background: var(--gradient-action);
  color: var(--white);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 6px 18px var(--action-glow);
  text-align: left;
}

.exp-years {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}

.exp-text {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.25;
}

/* Card de Destaque da Comunidade no lado esquerdo */
.community-callout-card {
  background: rgba(18, 38, 64, 0.7);
  border: 1px solid rgba(0, 180, 216, 0.25);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.community-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.community-info h4 {
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 2px;
}

.community-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.about-content h2 {
  font-size: 2.1rem;
  margin-bottom: 14px;
}

.about-content p {
  margin-bottom: 14px;
  font-size: 0.96rem;
  line-height: 1.65;
}

.key-values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}

.value-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.value-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0, 180, 216, 0.12);
  color: var(--cyan-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.value-text h4 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.value-text p {
  font-size: 0.78rem;
  margin-bottom: 0;
}

/* ==========================================================================
   SKILLS & COMPETÊNCIAS
   ========================================================================== */
.skills-section {
  padding: 70px 0;
  position: relative;
}

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

.skill-pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all var(--transition-normal);
}

.skill-pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan-brand);
}

.pillar-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(0, 180, 216, 0.12);
  color: var(--cyan-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.skill-pillar-card:nth-child(2) .pillar-icon {
  background: rgba(255, 107, 53, 0.12);
  color: #FFA233;
}

.pillar-title {
  font-size: 1.1rem;
  color: var(--white);
}

.pillar-skills-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pillar-skills-list li {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pillar-skills-list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan-brand);
}

.skill-pillar-card:nth-child(2) .pillar-skills-list li::before {
  background: var(--action-color);
}

/* ==========================================================================
   CONTATO (LIMPO E COMPACTO)
   ========================================================================== */
.contact-section {
  padding: 70px 0 60px;
  position: relative;
}

.contact-box {
  background: linear-gradient(135deg, rgba(14, 27, 46, 0.9) 0%, rgba(18, 38, 64, 0.95) 100%);
  border: 1px solid rgba(0, 180, 216, 0.28);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg), var(--shadow-glow-cyan);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
}

.contact-info h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.contact-info p {
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.55;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.channel-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.9rem;
}

.channel-item:hover {
  color: var(--cyan-light);
}

.channel-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-brand);
  font-size: 1.05rem;
  flex-shrink: 0;
}

.contact-cta-wrapper {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: rgba(11, 25, 44, 0.65);
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.contact-cta-wrapper h3 {
  font-size: 1.25rem;
}

.contact-cta-wrapper p {
  font-size: 0.85rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  padding: 30px 0 24px;
  background: var(--primary-navy-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-brand img {
  height: 32px;
  width: auto;
  border-radius: 5px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  gap: 18px;
  list-style: none;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
}

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

/* ==========================================================================
   MODAL / LIGHTBOX
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 11, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-card-solid);
  border: 1px solid var(--navy-border-hover);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 860px;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), var(--shadow-glow-cyan);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.modal-backdrop.active .modal-container {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(11, 25, 44, 0.85);
  position: sticky;
  top: 0;
  z-index: 10;
}

.modal-title-group h3 {
  font-size: 1.3rem;
  color: var(--white);
}

.modal-title-group p {
  font-size: 0.82rem;
  color: var(--cyan-light);
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.06);
  border: none;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.modal-gallery-main {
  width: 100%;
  height: 340px;
  background: #060D17;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-gallery-main img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.modal-gallery-thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.modal-thumb-btn {
  width: 75px;
  height: 50px;
  border-radius: 5px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background: #000;
  flex-shrink: 0;
  padding: 0;
  opacity: 0.6;
}

.modal-thumb-btn.active,
.modal-thumb-btn:hover {
  border-color: var(--cyan-brand);
  opacity: 1;
}

.modal-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.modal-feature-item {
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-feature-item strong {
  color: var(--white);
  display: block;
  font-size: 0.85rem;
  margin-bottom: 2px;
}

.modal-feature-item span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  background: rgba(11, 25, 44, 0.85);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   BOTÃO FLUTUANTE DE WHATSAPP
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition-fast);
}

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

/* ==========================================================================
   RESPONSIVIDADE (MOBILE & TABLETS)
   ========================================================================== */
@media (max-width: 1080px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .skills-matrix {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .skills-matrix {
    grid-template-columns: 1fr;
  }
  .contact-box {
    grid-template-columns: 1fr;
    padding: 24px;
  }
  .hero-title {
    font-size: 2rem;
  }
  .modal-features-list {
    grid-template-columns: 1fr;
  }
  .modal-gallery-main {
    height: 220px;
  }
  .key-values-grid {
    grid-template-columns: 1fr;
  }
}