:root {
  --bg: #030712;
  --surface: #0d1117;
  --neon: #00f5ff;
  --neon2: #00ff9d;
  --accent: #7c3aed;
  --text: #e2e8f0;
  --muted: #64748b;
  --border: rgba(0,245,255,0.15);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  position: relative;
}

/* ===== LOGO BACKGROUND ===== */

.bg-logo-container {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Orbitron', monospace;
  font-size: clamp(200px, 40vw, 500px);
  font-weight: 900;
  color: var(--neon);
  opacity: 0.9;
  pointer-events: none;
  z-index: 0;
  user-select: none;
  letter-spacing: -20px;
  /* Variáveis que o JS vai controlar */
  --offset-x: 0px;
  --offset-y: 0px;
  transform: translate(calc(-50% + var(--offset-x)), calc(-50% + var(--offset-y)));
  transition: transform 0.2s ease-out;
  animation: bgGlitch 8s infinite;
}

/* Efeito de interferência (Glitch) sutil */
@keyframes bgGlitch {
  0%, 90%, 100% { text-shadow: none; opacity: 0.03; }
  92% { text-shadow: 5px 0 var(--neon), -5px 0 var(--neon2); opacity: 0.05; }
  94% { text-shadow: -8px 0 var(--accent), 8px 0 var(--neon); opacity: 0.04; }
  96% { text-shadow: none; opacity: 0.03; }
}

/* ===== GRID OVERLAY ===== */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,245,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 4rem;
  background: rgba(3,7,18,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: 'Orbitron', monospace;
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: 4px;
  color: var(--neon);
  text-shadow: 0 0 20px rgba(0,245,255,0.6), 0 0 40px rgba(0,245,255,0.3);
  position: relative;
}
.logo span { color: var(--neon2); }

nav { display: flex; gap: 2.5rem; align-items: center; }
nav a {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s, text-shadow 0.3s;
}
nav a:hover {
  color: var(--neon);
  text-shadow: 0 0 10px rgba(0,245,255,0.5);
}

.btn-header {
  font-family: 'Orbitron', monospace;
  font-size: 0.75rem;
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--neon);
  background: transparent;
  color: var(--neon);
  cursor: pointer;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.3s;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}
.btn-header:hover {
  background: var(--neon);
  color: var(--bg);
  box-shadow: 0 0 25px rgba(0,245,255,0.5);
}

/* ===== HERO ===== */
section { position: relative; z-index: 1; }

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 4rem 4rem;
}

.hero-content { max-width: 750px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--neon2);
  border: 1px solid rgba(0,255,157,0.3);
  padding: 0.4rem 1rem;
  margin-bottom: 2rem;
  animation: pulse 2s infinite;
}
.badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--neon2);
  box-shadow: 0 0 10px var(--neon2);
  animation: blink 1s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }
@keyframes pulse { 0%,100%{box-shadow:0 0 0 0 rgba(0,255,157,0.2)} 50%{box-shadow:0 0 0 8px transparent} }

.hero h1 {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero h1 .line1 { display: block; color: var(--text); }
.hero h1 .line2 {
  display: block;
  background: linear-gradient(90deg, var(--neon), var(--neon2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.2rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 550px;
  margin-bottom: 2.5rem;
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  background: linear-gradient(135deg, var(--neon), var(--neon2));
  color: var(--bg);
  border: none;
  cursor: pointer;
  font-weight: 700;
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
  transition: all 0.3s;
  text-decoration: none;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(0,245,255,0.4);
}

.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
}
.btn-secondary:hover {
  border-color: var(--neon);
  color: var(--neon);
}

/* ===== STATS ===== */
.stats {
  padding: 4rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-card {
  background: var(--bg);
  padding: 2.5rem 2rem;
  text-align: center;
}
.stat-num {
  font-family: 'Orbitron', monospace;
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--neon), var(--neon2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.5rem;
}

/* ===== SERVICES ===== */
.services {
  padding: 6rem 4rem;
}
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-tag {
  font-size: 0.8rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 1rem;
}
.section-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,245,255,0.05), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  border-color: var(--neon);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,245,255,0.1);
}
.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: block;
}
.service-card h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
  letter-spacing: 1px;
  margin-bottom: 0.8rem;
  color: var(--neon);
}
.service-card p {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ===== PORTFOLIO ===== */
.portfolio {
  padding: 6rem 4rem;
  background: rgba(13,17,23,0.6);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.portfolio-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.4s;
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 0 100%);
}
.portfolio-card:hover {
  border-color: var(--neon2);
  box-shadow: 0 0 40px rgba(0,255,157,0.15);
  transform: scale(1.02);
}
.portfolio-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  filter: grayscale(40%) brightness(0.7);
  transition: filter 0.4s;
}
.portfolio-card:hover .portfolio-img { filter: grayscale(0%) brightness(1); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(3,7,18,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  transform: translateY(20px);
  transition: transform 0.4s;
}
.portfolio-card:hover .portfolio-overlay { transform: translateY(0); }
.portfolio-cat {
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 0.3rem;
}
.portfolio-overlay h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.portfolio-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--neon2);
  text-decoration: none;
  letter-spacing: 1px;
}
.portfolio-link:hover { text-decoration: underline; }

/* ===== SOCIAL ===== */
.social-float {
  position: fixed;
  right: 1.5rem;
  bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  z-index: 999;
}
.social-btn {
  width: 50px; height: 50px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  text-decoration: none;
  transition: all 0.3s;
  border: 1px solid var(--border);
  background: rgba(13,17,23,0.9);
  color: var(--text);
  backdrop-filter: blur(10px);
}
.social-btn:hover { transform: scale(1.15); }
.social-btn.whatsapp {
  background: #25d366;
  border-color: #25d366;
  color: #fff;
  width: 62px; height: 62px;
  font-size: 1.6rem;
  box-shadow: 0 0 20px rgba(37,211,102,0.5);
  animation: wapulse 2.5s infinite;
}
@keyframes wapulse {
  0%,100%{box-shadow:0 0 20px rgba(37,211,102,0.5)}
  50%{box-shadow:0 0 35px rgba(37,211,102,0.8), 0 0 60px rgba(37,211,102,0.2)}
}
.social-btn.instagram { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); border:none; color:#fff; }
.social-btn.linkedin { background:#0077b5; border:none; color:#fff; }
.social-btn.facebook { background:#1877f2; border:none; color:#fff; }

/* ===== CONTACT ===== */
.contact {
  padding: 6rem 4rem;
  text-align: center;
}
.contact p {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 600px;
  margin: 1rem auto 2.5rem;
}
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 1rem 1.5rem;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--neon); }
.contact-form textarea { height: 140px; resize: none; }
.contact-form button {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, var(--neon), var(--neon2));
  color: var(--bg);
  border: none;
  font-family: 'Orbitron', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.contact-form button:hover {
  box-shadow: 0 10px 40px rgba(0,245,255,0.4);
  transform: translateY(-2px);
}

/* ===== FOOTER ===== */
footer {
  padding: 2rem 4rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--muted);
}
.footer-logo {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--neon);
  letter-spacing: 3px;
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== CURSOR ===== */
.cursor {
  position: fixed;
  width: 12px; height: 12px;
  background: var(--neon);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: screen;
  transform: translate(-50%,-50%);
  transition: transform 0.1s, width 0.2s, height 0.2s;
}
.cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid rgba(0,245,255,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%,-50%);
  transition: all 0.2s ease;
}

@media (max-width: 768px) {
  header { padding: 1rem 1.5rem; }
  nav { display: none; }
  .hero { padding: 7rem 1.5rem 3rem; }
  .stats { grid-template-columns: repeat(2, 1fr); padding: 2rem 1.5rem; }
  .services, .portfolio, .contact { padding: 4rem 1.5rem; }
  .services-grid, .portfolio-grid { grid-template-columns: 1fr; }
  footer { padding: 1.5rem; flex-direction: column; gap: 0.5rem; text-align: center; }
}