/* =============================================
   NVSOLUTION — CSS Principal
   Tecnologia que impulsiona resultados
   ============================================= */

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

:root {
  --bg-primary: #050b14;
  --bg-secondary: #080f1c;
  --bg-card: #0d1829;
  --bg-card-hover: #111f35;
  --blue-light: #4a9fff;
  --blue-mid: #2563eb;
  --blue-dark: #1a4fbb;
  --blue-glow: rgba(74, 159, 255, 0.15);
  --silver-light: #f0f0f0;
  --silver-mid: #a0a0a0;
  --text-primary: #f0f4ff;
  --text-secondary: #8da4c4;
  --text-muted: #4a6080;
  --border: rgba(74, 159, 255, 0.12);
  --border-hover: rgba(74, 159, 255, 0.35);
  --gradient-blue: linear-gradient(135deg, #4a9fff 0%, #1a4fbb 100%);
  --gradient-silver: linear-gradient(135deg, #f0f0f0 0%, #888888 100%);
  --gradient-bg: linear-gradient(135deg, #050b14 0%, #0a1628 50%, #050b14 100%);
  --shadow-glow: 0 0 40px rgba(74, 159, 255, 0.2);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', sans-serif;
  --font-display: 'Rajdhani', sans-serif;
}

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

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

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

ul { list-style: none; }
img { max-width: 100%; height: auto; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--blue-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue-light); }

/* ── TYPOGRAPHY HELPERS ── */
.gradient-text {
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(74, 159, 255, 0.1);
  border: 1px solid rgba(74, 159, 255, 0.25);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gradient-blue);
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(74, 159, 255, 0.3);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(74, 159, 255, 0.5); }
.btn-primary:hover::after { opacity: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text-primary);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--border-hover);
  cursor: pointer;
  transition: var(--transition);
}
.btn-secondary:hover {
  background: var(--blue-glow);
  border-color: var(--blue-light);
  color: var(--blue-light);
  transform: translateY(-2px);
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(5, 11, 20, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.logo-nv {
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-solution {
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: 6px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--blue-light); background: var(--blue-glow); }

.btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-blue);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(74, 159, 255, 0.3);
}
.btn-nav:hover { transform: translateY(-2px); box-shadow: 0 6px 25px rgba(74, 159, 255, 0.5); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, #0d1f3c 0%, #050b14 70%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74, 159, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 159, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 100%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(74, 159, 255, 0.08);
  border: 1px solid rgba(74, 159, 255, 0.2);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 28px;
  animation: fadeInDown 0.6s ease forwards;
}
.hero-badge i { animation: pulse 2s infinite; }

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text-primary);
  animation: fadeInUp 0.7s 0.1s ease both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeInUp 0.7s 0.2s ease both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeInUp 0.7s 0.3s ease both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(13, 24, 41, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 40px;
  backdrop-filter: blur(10px);
  animation: fadeInUp 0.7s 0.4s ease both;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 36px;
  flex: 1;
  min-width: 100px;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-plus {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue-light);
  line-height: 1;
  margin-left: -2px;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 6px;
  text-align: center;
}

.stat-divider {
  width: 1px;
  height: 50px;
  background: var(--border);
  flex-shrink: 0;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}
.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(74, 159, 255, 0.4);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--blue-light);
  border-radius: 2px;
  animation: scrollWheel 1.8s infinite;
}

/* Particles */
.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--blue-light);
  border-radius: 50%;
  opacity: 0.4;
  animation: floatParticle linear infinite;
}

/* ── SOBRE ── */
.sobre {
  padding: 120px 0;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}
.sobre::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(74,159,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

.sobre-card-big {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  overflow: hidden;
  transition: var(--transition);
}
.sobre-card-big:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.card-glow {
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(74,159,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.sobre-logo-display {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.big-logo-nv {
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.big-logo-sol {
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sobre-logo-tagline {
  font-size: 0.85rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}

.sobre-badges {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(74, 159, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.badge i { color: var(--blue-light); font-size: 0.85rem; }
.badge:hover { border-color: var(--border-hover); color: var(--text-primary); }

.sobre-text .section-label { margin-bottom: 12px; }
.sobre-text .section-title { text-align: left; margin-bottom: 20px; }

.sobre-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}
.sobre-desc strong { color: var(--text-primary); }

.sobre-missao {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.missao-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.missao-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: rgba(74, 159, 255, 0.1);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  font-size: 1rem;
}
.missao-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.missao-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ── SERVIÇOS ── */
.servicos {
  padding: 120px 0;
  background: var(--bg-primary);
}

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

.servico-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
  cursor: pointer;
}
.servico-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-blue);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.servico-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}
.servico-card:hover::before { transform: scaleX(1); }

.servico-card.featured {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(74, 159, 255, 0.05) 100%);
  border-color: rgba(74, 159, 255, 0.3);
}
.servico-card.featured::before { transform: scaleX(1); }

.card-featured-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gradient-blue);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.05em;
}

.servico-wide {
  grid-column: 1 / -1;
}
.servico-wide-content {
  display: flex;
  gap: 40px;
  align-items: center;
  justify-content: space-between;
}
.servico-wide-content .servico-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.servico-wide .servico-cta {
  flex-shrink: 0;
  white-space: nowrap;
}

.servico-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(74, 159, 255, 0.08);
  position: absolute;
  top: 16px;
  right: 20px;
  line-height: 1;
  pointer-events: none;
}
.servico-card.featured .servico-number { color: rgba(74, 159, 255, 0.15); }

.servico-icon {
  width: 52px;
  height: 52px;
  background: rgba(74, 159, 255, 0.1);
  border: 1px solid rgba(74, 159, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--blue-light);
  margin-bottom: 20px;
  transition: var(--transition);
}
.servico-card:hover .servico-icon {
  background: rgba(74, 159, 255, 0.2);
  border-color: var(--blue-light);
  box-shadow: 0 0 20px rgba(74, 159, 255, 0.3);
}

.servico-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.servico-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.servico-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.servico-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.servico-features li i {
  color: var(--blue-light);
  font-size: 0.75rem;
}

.servico-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-light);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.servico-cta:hover { gap: 12px; }
.servico-cta i { font-size: 0.8rem; transition: var(--transition); }

/* ── DIFERENCIAIS ── */
.diferenciais {
  padding: 120px 0;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}
.diferenciais::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(74,159,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

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

.diferencial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.diferencial-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(74,159,255,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.diferencial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.diferencial-card:hover::after { opacity: 1; }

.dif-icon {
  width: 64px;
  height: 64px;
  background: rgba(74, 159, 255, 0.1);
  border: 1px solid rgba(74, 159, 255, 0.2);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--blue-light);
  margin: 0 auto 20px;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}
.diferencial-card:hover .dif-icon {
  background: rgba(74, 159, 255, 0.2);
  border-color: var(--blue-light);
  box-shadow: 0 0 30px rgba(74, 159, 255, 0.35);
  transform: scale(1.05);
}

.diferencial-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}
.diferencial-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ── PORTFÓLIO ── */
.portfolio {
  padding: 120px 0;
  background: var(--bg-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  gap: 28px;
  align-items: flex-start;
  transition: var(--transition);
  overflow: hidden;
  position: relative;
}
.portfolio-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-blue);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.portfolio-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}
.portfolio-card:hover::before { transform: scaleX(1); }

.portfolio-icon {
  width: 70px;
  height: 70px;
  min-width: 70px;
  background: rgba(74, 159, 255, 0.1);
  border: 1px solid rgba(74, 159, 255, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--blue-light);
  transition: var(--transition);
}
.portfolio-card:hover .portfolio-icon {
  background: rgba(74, 159, 255, 0.2);
  border-color: var(--blue-light);
  box-shadow: 0 0 25px rgba(74, 159, 255, 0.3);
}

.portfolio-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 8px;
}
.portfolio-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.portfolio-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.portfolio-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.portfolio-techs span {
  font-size: 0.75rem;
  background: rgba(74, 159, 255, 0.08);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 3px 10px;
  border-radius: 50px;
}

.portfolio-cta {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.portfolio-cta p {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ── PROCESSO ── */
.processo {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.processo-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}
.processo-timeline::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 28px;
  bottom: 80px;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue-mid), transparent);
}

.processo-step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding-bottom: 48px;
  position: relative;
}
.processo-step.last { padding-bottom: 0; }

.step-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #fff;
  background: var(--gradient-blue);
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(74, 159, 255, 0.4);
  position: relative;
  z-index: 1;
}

.step-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  flex: 1;
  transition: var(--transition);
}
.step-content:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.step-icon {
  font-size: 1.3rem;
  color: var(--blue-light);
  margin-bottom: 12px;
}
.step-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.step-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── CTA BANNER ── */
.cta-banner {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a1f40 0%, #0d2860 40%, #0a1628 100%);
}
.cta-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74, 159, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 159, 255, 0.06) 1px, transparent 1px);
  background-size: 50px 50px;
}

.cta-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-text h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  max-width: 580px;
}
.cta-text p {
  font-size: 1rem;
  color: rgba(140, 180, 230, 0.8);
  max-width: 520px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn-cta-wpp {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #25d366;
  color: #fff;
  padding: 16px 32px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  white-space: nowrap;
}
.btn-cta-wpp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  background: #20bd5a;
}
.btn-cta-wpp i { font-size: 1.2rem; }

.cta-note {
  font-size: 0.82rem;
  color: rgba(140, 180, 230, 0.7);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── CONTATO ── */
.contato {
  padding: 120px 0;
  background: var(--bg-primary);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}

.contato-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 24px;
}

.contato-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.contato-item:first-child { padding-top: 0; }
.contato-item:last-child { border-bottom: none; padding-bottom: 0; }

.contato-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: rgba(74, 159, 255, 0.1);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--blue-light);
}
.contato-icon .fa-whatsapp { color: #25d366; }

.contato-item h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.contato-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.contato-link {
  font-size: 0.95rem;
  color: var(--blue-light);
  font-weight: 600;
  transition: var(--transition);
}
.contato-link:hover { color: var(--silver-light); }

.contato-social {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contato-social span {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.social-links {
  display: flex;
  gap: 12px;
}
.social-link {
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.social-link:hover {
  background: var(--blue-glow);
  border-color: var(--border-hover);
  color: var(--blue-light);
  transform: translateY(-2px);
}

/* FORM */
.contato-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contato-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(74, 159, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-light);
  background: rgba(74, 159, 255, 0.07);
  box-shadow: 0 0 0 3px rgba(74, 159, 255, 0.12);
}
.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
}
.form-group textarea { resize: vertical; min-height: 110px; }

.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--gradient-blue);
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(74, 159, 255, 0.3);
  width: 100%;
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(74, 159, 255, 0.5);
}

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #25d366;
  padding: 14px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}
.form-success.show { display: flex; }

/* ── FOOTER ── */
.footer {
  background: #020811;
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--blue-glow);
  border-color: var(--border-hover);
  color: var(--blue-light);
}

.footer-links h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--blue-light); padding-left: 4px; }

.footer-contact h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-contact-item i {
  color: var(--blue-light);
  font-size: 0.9rem;
  width: 16px;
}
.footer-contact-item .fa-whatsapp { color: #25d366; }
.footer-contact-item a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-contact-item a:hover { color: var(--text-primary); }

.footer-wpp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  margin-top: 16px;
  transition: var(--transition);
}
.footer-wpp-btn:hover {
  background: #20bd5a;
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-bottom i { color: #e74c3c; }

/* ── FLOAT BUTTONS ── */
.wpp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  z-index: 999;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
  animation: popIn 0.5s 1s ease both, wppPulse 3s 2s infinite;
}
.wpp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7);
}

.wpp-tooltip {
  position: absolute;
  right: 70px;
  background: #1a1a2e;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  border: 1px solid var(--border);
}
.wpp-float:hover .wpp-tooltip { opacity: 1; }

.back-to-top {
  position: fixed;
  bottom: 108px;
  right: 36px;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
  z-index: 998;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}
.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--blue-glow);
  border-color: var(--border-hover);
  color: var(--blue-light);
}

/* ── ANIMATIONS ── */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}
@keyframes scrollWheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(12px); }
}
@keyframes floatParticle {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.4; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-10px) rotate(720deg); opacity: 0; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
@keyframes wppPulse {
  0% { box-shadow: 0 4px 20px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0.4); }
  70% { box-shadow: 0 4px 20px rgba(37,211,102,0.5), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0); }
}
@keyframes popIn {
  from { opacity: 0; transform: scale(0.5); }
  to { opacity: 1; transform: scale(1); }
}

/* AOS-like animation classes */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="zoom-in"] { transform: scale(0.85); }
[data-aos].aos-animate {
  opacity: 1;
  transform: none;
}

/* ── RESPONSIVE ── */

/* Tablet */
@media (max-width: 1024px) {
  .nav-menu .nav-link { display: none; }
  .btn-nav { display: none; }
  .hamburger { display: flex; }

  .nav-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5, 11, 20, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    z-index: 999;
  }
  .nav-menu.active { display: flex; }
  .nav-menu .nav-link {
    display: block;
    font-size: 1.3rem;
    font-weight: 600;
    padding: 12px 24px;
    text-align: center;
  }
  .btn-nav {
    display: inline-flex;
    font-size: 1rem;
    padding: 14px 28px;
  }
  .hamburger { z-index: 1001; }

  .sobre-grid { grid-template-columns: 1fr; gap: 48px; }
  .servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .servico-wide { grid-column: span 2; }
  .servico-wide-content { flex-direction: column; gap: 24px; }
  .servico-wide-content .servico-features { grid-template-columns: 1fr; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .contato-grid { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 640px) {
  .hero { padding: 100px 0 60px; }
  .hero-title { font-size: 2.2rem; }
  .hero-stats { padding: 20px; gap: 0; }
  .stat-item { padding: 0 16px; }
  .stat-number { font-size: 1.8rem; }

  .servicos-grid { grid-template-columns: 1fr; }
  .servico-wide { grid-column: span 1; }
  .servico-wide-content .servico-features { grid-template-columns: 1fr; }
  .diferenciais-grid { grid-template-columns: 1fr; }

  .cta-content { flex-direction: column; text-align: center; }

  .portfolio-card { flex-direction: column; }
  .portfolio-cta { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .processo-timeline::before { display: none; }
  .processo-step { flex-direction: column; gap: 16px; }

  .wpp-float { bottom: 20px; right: 20px; width: 54px; height: 54px; }
  .back-to-top { bottom: 90px; right: 20px; }

  section { padding: 80px 0; }
  .sobre, .servicos, .diferenciais, .portfolio, .processo, .contato { padding: 80px 0; }
}

@media (max-width: 420px) {
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-stats { flex-direction: column; }
  .stat-divider { width: 60px; height: 1px; }
}