/* ============================================
   ITRAMOS – Stylesheet
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --bg-dark:       #050b18;
  --bg-card:       #0a1628;
  --bg-card-hover: #0d1f3c;
  --bg-glass:      rgba(10, 22, 40, 0.7);
  --border:        rgba(0, 212, 255, 0.12);
  --border-hover:  rgba(0, 212, 255, 0.4);

  --cyan:    #00d4ff;
  --purple:  #7b2ff7;
  --blue:    #0066ff;
  --green:   #00e676;
  --wpp:     #25D366;

  --text-primary:  #f0f4ff;
  --text-secondary:#a8b8d8;
  --text-muted:    #5a6a8a;

  --gradient-main: linear-gradient(135deg, var(--cyan), var(--purple));
  --gradient-card: linear-gradient(145deg, #0a1628, #0d2347);
  --shadow-glow:   0 0 40px rgba(0, 212, 255, 0.15);
  --shadow-card:   0 8px 32px rgba(0, 0, 0, 0.4);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', sans-serif;
  --font-tech: 'Orbitron', sans-serif;
}

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

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

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

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

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

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 212, 255, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 1.5px solid var(--cyan);
}
.btn-outline:hover {
  background: rgba(0, 212, 255, 0.1);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--wpp);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}

.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---------- Section Headers ---------- */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  background: rgba(0, 212, 255, 0.1);
  color: var(--cyan);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 50px;
  padding: 6px 18px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(5, 11, 24, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.logo-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
}

.logo-icon-sm { width: 36px; height: 36px; }

.logo-text {
  font-family: var(--font-tech);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-primary);
}

.logo-accent { color: var(--cyan); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
}

.btn-chamado {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 212, 255, 0.3);
}
.btn-chamado:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 212, 255, 0.5);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

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

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

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

#particleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.5px;
  margin-bottom: 28px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(0, 230, 118, 0); }
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 560px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-tech);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

.stat-number + span {
  font-family: var(--font-tech);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--cyan);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.trust-item i {
  color: var(--cyan);
  font-size: 1rem;
}

.trust-item strong {
  color: var(--text-primary);
  font-weight: 700;
}

.trust-divider {
  width: 1px;
  height: 28px;
  background: var(--border);
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.scroll-indicator {
  width: 26px;
  height: 44px;
  border: 2px solid rgba(0, 212, 255, 0.4);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-indicator span {
  width: 4px;
  height: 10px;
  background: var(--cyan);
  border-radius: 2px;
  animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: var(--wpp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.7);
}

.whatsapp-float:hover .wpp-tooltip {
  opacity: 1;
  transform: translateX(-8px);
}

.wpp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: var(--wpp);
  color: #fff;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(4px);
  transition: var(--transition);
  pointer-events: none;
}

.wpp-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--wpp);
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: 100px 0;
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

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

.service-card {
  position: relative;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  overflow: hidden;
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

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

.service-card.featured {
  border-color: rgba(0, 212, 255, 0.3);
  background: linear-gradient(145deg, #0a1628, #0f2050);
}

.featured-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gradient-main);
  color: #fff;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.04), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}

.service-card:hover .card-glow { opacity: 1; }

.service-icon {
  margin-bottom: 16px;
}

.icon-bg {
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(123, 47, 247, 0.15));
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--cyan);
  transition: var(--transition);
}

.service-card:hover .icon-bg {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.25), rgba(123, 47, 247, 0.25));
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.ms-badge {
  display: inline-block;
  background: rgba(0, 102, 255, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(0, 102, 255, 0.25);
  border-radius: 6px;
  padding: 3px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.service-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
  line-height: 1.6;
}

.service-features {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--text-secondary);
}

.service-features li i {
  color: var(--cyan);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cyan);
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
}

.card-cta i {
  font-size: 0.75rem;
  transition: var(--transition);
}

.card-cta:hover { gap: 10px; }
.card-cta:hover i { transform: translateX(4px); }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(123, 47, 247, 0.08));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
}

.cta-content {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: space-between;
}

.cta-icon {
  width: 72px;
  height: 72px;
  background: var(--gradient-main);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(0, 212, 255, 0.3);
}

.cta-text { flex: 1; min-width: 200px; }
.cta-text h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 8px; }
.cta-text p { color: var(--text-secondary); font-size: 0.95rem; }

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: 100px 0;
}

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

/* --- About Visual --- */
.about-visual {
  display: flex;
  justify-content: center;
}

.about-graphic {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-orb {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 212, 255, 0.15);
  animation: orb-spin linear infinite;
}

.ring-1 { inset: -20px; animation-duration: 12s; border-top-color: rgba(0, 212, 255, 0.5); }
.ring-2 { inset: -50px; animation-duration: 20s; animation-direction: reverse; border-right-color: rgba(123, 47, 247, 0.5); }
.ring-3 { inset: -80px; animation-duration: 30s; border-bottom-color: rgba(0, 212, 255, 0.3); }

@keyframes orb-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.orb-core {
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12), rgba(123, 47, 247, 0.08));
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(0, 212, 255, 0.15), inset 0 0 30px rgba(0, 212, 255, 0.05);
}

.orb-core svg { width: 80px; height: 80px; }

.floating-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.f-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  box-shadow: var(--shadow-card);
  animation: float-card 6s ease-in-out infinite;
}

.f-card i { color: var(--cyan); font-size: 1rem; }

.f-card-1 { top: 10%; left: -10%; animation-delay: 0s; }
.f-card-2 { top: 10%; right: -10%; animation-delay: 2s; }
.f-card-3 { bottom: 15%; left: 50%; transform: translateX(-50%); animation-delay: 4s; }

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.f-card-3 {
  animation: float-card-center 6s ease-in-out 4s infinite;
}

@keyframes float-card-center {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

/* --- About Content --- */
.about-text {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 0.97rem;
  line-height: 1.75;
}

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

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0 36px;
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.pillar:hover { border-color: var(--border-hover); }

.pillar-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(123, 47, 247, 0.15));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-size: 1rem;
  flex-shrink: 0;
}

.pillar h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 2px; }
.pillar p { font-size: 0.82rem; color: var(--text-muted); }

.about-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   TECH STRIP
   ============================================ */
.tech-strip {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(0, 212, 255, 0.02);
}

.strip-label {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.tech-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-logo-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.tech-logo-item i { color: var(--cyan); font-size: 1rem; }

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

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 100px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: start;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
  cursor: pointer;
}

.contact-card:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
  box-shadow: var(--shadow-glow);
}

.contact-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.contact-card-wpp .contact-card-icon { background: rgba(37, 211, 102, 0.15); color: var(--wpp); }
.contact-card-support .contact-card-icon { background: rgba(0, 212, 255, 0.12); color: var(--cyan); }
.contact-card-phone .contact-card-icon { background: rgba(123, 47, 247, 0.12); color: var(--purple); }

.contact-card-info { flex: 1; }
.contact-card-info h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 2px; }
.contact-card-info p { font-size: 1rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 2px; }
.contact-card-info span { font-size: 0.78rem; color: var(--text-muted); }

.contact-arrow {
  color: var(--text-muted);
  transition: var(--transition);
}
.contact-card:hover .contact-arrow { color: var(--cyan); transform: translateX(4px); }

/* --- Contact Form --- */
.contact-form-wrapper {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 28px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  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(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
  background: rgba(0, 212, 255, 0.04);
}

.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-card); color: var(--text-primary); }
.form-group textarea { resize: vertical; min-height: 100px; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #020810;
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.87rem;
  line-height: 1.7;
  margin: 16px 0 20px;
  max-width: 280px;
}

.footer-wpp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--wpp);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-wpp:hover { opacity: 0.8; }

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  color: var(--text-muted);
  font-size: 0.87rem;
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--cyan);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

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

/* ============================================
   ANIMATIONS & AOS
   ============================================ */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-container { grid-template-columns: 1fr; gap: 60px; }
  .about-visual { order: -1; }
  .about-graphic { width: 280px; height: 280px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(5, 11, 24, 0.98);
    backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    padding: 40px 32px;
    gap: 16px;
    border-left: 1px solid var(--border);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
  }

  .nav-menu.open { right: 0; }
  .nav-toggle { display: flex; z-index: 1000; position: relative; }
  .nav-link { font-size: 1rem; padding: 12px 16px; }

  .hero-title { font-size: 2.2rem; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: 24px; }
  .stat-number, .stat-number + span { font-size: 1.8rem; }

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

  .cta-content { flex-direction: column; text-align: center; }
  .cta-icon { margin: 0 auto; }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 28px 20px; }

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

  .whatsapp-float { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.8rem; }
  .section-title { font-size: 1.8rem; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .stat-divider { display: none; }
  .about-graphic { width: 240px; height: 240px; }
}