/* ===========================
   TECNORIENTE JB - STYLE.CSS
   Ultra Futuristic Dark Mode
   =========================== */

:root {
  --bg:        #030712;
  --bg2:       #060d1a;
  --bg3:       #0a1628;
  --neon:      #00d4ff;
  --neon2:     #0099cc;
  --neon-glow: rgba(0, 212, 255, 0.35);
  --green:     #00ff88;
  --accent:    #ff6b35;
  --white:     #f0f6ff;
  --muted:     #6b7a99;
  --border:    rgba(0, 212, 255, 0.12);
  --glass:     rgba(0, 212, 255, 0.04);
  --font-title: 'Orbitron', monospace;
  --font-body:  'Syne', sans-serif;
  --font-mono:  'JetBrains Mono', monospace;
  --radius:     16px;
  --transition: 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

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

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

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

a { text-decoration: none; color: inherit; }
img, video { max-width: 100%; display: block; }

/* CANVAS PARTICLES */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* CUSTOM CURSOR */
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--neon);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  z-index: 9999;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  box-shadow: 0 0 8px var(--neon);
}
.cursor-ring {
  width: 32px; height: 32px;
  border: 1.5px solid var(--neon);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  z-index: 9998;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, width 0.3s, height 0.3s, border-color 0.3s;
  opacity: 0.6;
}
body:hover .cursor-dot { opacity: 1; }
.cursor-hover .cursor-dot { width: 10px; height: 10px; }
.cursor-hover .cursor-ring { width: 50px; height: 50px; border-color: var(--neon); opacity: 1; }

/* HEADER */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}
header.scrolled {
  background: rgba(3, 7, 18, 0.9);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), 0 4px 30px rgba(0,0,0,0.5);
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.logo {
  display: flex; align-items: center; gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { flex-shrink: 0; filter: drop-shadow(0 0 8px var(--neon)); }
.logo-text {
  font-family: var(--font-title);
  font-size: 1rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: var(--white);
}
.logo-accent { color: var(--neon); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  margin-left: auto;
}
.nav-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  transition: color 0.3s, background 0.3s;
  letter-spacing: 0.05em;
}
.nav-link:hover { color: var(--neon); background: var(--glass); }

.cta-btn {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--neon);
  color: var(--bg);
  font-family: var(--font-title);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  white-space: nowrap;
  transition: var(--transition);
  box-shadow: 0 0 20px var(--neon-glow);
  flex-shrink: 0;
}
.cta-btn:hover {
  background: white;
  box-shadow: 0 0 35px rgba(0, 212, 255, 0.6);
  transform: translateY(-1px);
}

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

/* HERO */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 100px 2rem 4rem;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black, transparent);
  animation: grid-drift 20s linear infinite;
}
@keyframes grid-drift {
  0% { transform: translateY(0); }
  100% { transform: translateY(60px); }
}

.hero-scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0,212,255,0.012) 3px,
    rgba(0,212,255,0.012) 4px
  );
  pointer-events: none;
}

/* AI DASHBOARD */
.ai-dashboard {
  position: absolute;
  right: 4%;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  width: 340px;
  z-index: 2;
  opacity: 0;
  animation: dash-enter 1s ease 1s forwards;
}
@keyframes dash-enter {
  from { opacity: 0; transform: translateY(-50%) translateX(40px); }
  to   { opacity: 1; transform: translateY(-50%) translateX(0); }
}

.dash-card {
  background: rgba(6, 13, 26, 0.8);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.dash-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
  opacity: 0.6;
}
.dash-card:hover { border-color: var(--neon); transform: translateY(-2px); }

.dash-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.dash-value {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.dash-value span { font-size: 0.9rem; }
.neon-text { color: var(--neon); text-shadow: 0 0 15px var(--neon-glow); }
.green-text { color: var(--green); text-shadow: 0 0 15px rgba(0,255,136,0.3); }

.dash-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 0.6rem;
  overflow: hidden;
}
.dash-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--neon2), var(--neon));
  border-radius: 2px;
  animation: bar-pulse 3s ease-in-out infinite;
}
@keyframes bar-pulse { 0%,100% { opacity:1; } 50% { opacity:0.6; } }

.mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 28px;
  margin-top: 0.5rem;
}
.mini-bar {
  flex: 1;
  background: var(--neon);
  border-radius: 2px 2px 0 0;
  opacity: 0.5;
  animation: bar-grow 2s ease-in-out infinite alternate;
}
.mini-bar:nth-child(odd) { animation-delay: 0.2s; }
@keyframes bar-grow { from { opacity: 0.3; } to { opacity: 0.9; } }

.dash-trend {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--green);
  margin-top: 0.4rem;
}

.node-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 0.6rem;
}
.node-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--neon);
  opacity: 0.3;
  animation: node-blink 2s ease infinite;
}
.node-dot.active { opacity: 0.9; }

/* HERO CONTENT */
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 720px;
  text-align: left;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,212,255,0.08);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--neon);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}
.tag-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 1.5s ease infinite;
  box-shadow: 0 0 8px var(--green);
}
@keyframes pulse-dot {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.6; }
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}
.gradient-text {
  background: linear-gradient(135deg, var(--neon), var(--green) 50%, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease infinite;
  background-size: 200% 200%;
}
@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.neon-outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--neon);
  text-shadow: 0 0 30px var(--neon-glow);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
  line-height: 1.8;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--neon);
  color: var(--bg);
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.9rem 2rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
  text-transform: uppercase;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px rgba(0, 212, 255, 0.5);
}
.btn-glow {
  position: absolute;
  inset: -50%;
  background: radial-gradient(circle, rgba(0,212,255,0.3), transparent 60%);
  animation: glow-rotate 3s linear infinite;
}
@keyframes glow-rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.85rem 1.8rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.btn-ghost:hover {
  border-color: var(--neon);
  color: var(--neon);
  background: var(--glass);
}
.btn-sm { padding: 0.65rem 1.4rem; font-size: 0.68rem; }
.btn-full { width: 100%; justify-content: center; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--neon);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}
.stat-div {
  width: 1px; height: 36px;
  background: var(--border);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  z-index: 3;
}
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--neon), transparent);
  animation: scroll-pulse 2s ease infinite;
}
@keyframes scroll-pulse {
  0%,100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.5); opacity: 0.5; }
}
.hero-scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--muted);
  letter-spacing: 0.3em;
}

/* REVEAL ANIMATIONS */
.reveal-item {
  opacity: 0;
  transform: translateY(30px);
  animation: reveal-in 0.8s ease forwards;
}
.reveal-item:nth-child(1) { animation-delay: 0.3s; }
.reveal-item:nth-child(2) { animation-delay: 0.5s; }
.reveal-item:nth-child(3) { animation-delay: 0.7s; }
.reveal-item:nth-child(4) { animation-delay: 0.9s; }
.reveal-item:nth-child(5) { animation-delay: 1.1s; }

@keyframes reveal-in {
  to { opacity: 1; transform: translateY(0); }
}

.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}
.reveal-up { transform: translateY(50px); }
.reveal-left { transform: translateX(-60px); }
.reveal-right { transform: translateX(60px); }
.reveal-up.visible, .reveal-left.visible, .reveal-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* TICKER */
.ticker-wrap {
  position: relative;
  background: rgba(0, 212, 255, 0.04);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  overflow: hidden;
  z-index: 2;
}
.ticker-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: ticker-move 30s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  align-items: center;
}
.ticker-track .sep { color: var(--neon); font-size: 0.5rem; }
@keyframes ticker-move { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* SECTIONS */
.section {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--neon);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.section-sub {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
}

/* SERVICES GRID */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  transition-delay: var(--delay, 0s);
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.05), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  border-color: var(--neon);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,212,255,0.12), inset 0 1px 0 rgba(0,212,255,0.2);
}

.card-glow {
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(0,212,255,0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}
.service-card:hover .card-glow { opacity: 1; }
.featured-glow { background: radial-gradient(circle at center, rgba(0,212,255,0.15), transparent 60%); }

.card-number {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--neon);
  opacity: 0.5;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}
.card-icon {
  margin-bottom: 1.2rem;
  filter: drop-shadow(0 0 10px var(--neon-glow));
}
.service-card h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.card-tags span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--neon);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.15);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.card-arrow {
  font-size: 1.2rem;
  color: var(--neon);
  opacity: 0;
  transform: translateX(-10px);
  transition: var(--transition);
}
.service-card:hover .card-arrow {
  opacity: 1;
  transform: translateX(0);
}

.featured-card {
  border-color: rgba(0,212,255,0.3);
  background: rgba(0,212,255,0.04);
  grid-row: span 1;
}
.featured-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--neon);
  background: rgba(0,212,255,0.1);
  border: 1px solid var(--border);
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
}

.cta-card {
  background: linear-gradient(135deg, rgba(0,212,255,0.08), rgba(0,153,204,0.05));
  border: 1px dashed rgba(0,212,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cta-card-inner { text-align: center; }
.cta-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.cta-card h3 { margin-bottom: 0.6rem; font-size: 1.1rem; }
.cta-card p { margin-bottom: 1.5rem; font-size: 0.85rem; }

/* ABOUT SECTION */
.about-section { max-width: 1280px; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-img-stack {
  position: relative;
  height: 520px;
}
.about-img-main {
  position: absolute;
  inset: 0 10% 10% 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.about-img-main img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top;
  filter: saturate(0.9);
  transition: filter 0.5s;
}
.about-img-main:hover img { filter: saturate(1.1); }
.img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(3,7,18,0.8));
}
.about-img-accent {
  position: absolute;
  bottom: 0; right: 0;
  width: 55%;
  height: 40%;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid var(--border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.about-img-accent img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.8);
}
.floating-badge {
  position: absolute;
  top: 10%; left: -20px;
  background: rgba(6,13,26,0.95);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 40px rgba(0,0,0,0.4);
  animation: float-badge 4s ease-in-out infinite;
}
@keyframes float-badge {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.badge-icon { font-size: 1.5rem; }
.badge-text { display: flex; flex-direction: column; }
.badge-text strong { font-family: var(--font-title); font-size: 0.8rem; color: var(--neon); }
.badge-text span { font-family: var(--font-mono); font-size: 0.65rem; color: var(--muted); }

.about-content .section-tag { margin-bottom: 0.5rem; }
.about-lead {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2rem;
  line-height: 1.8;
}
.about-lead strong { color: var(--white); }

.about-pillars { margin-bottom: 2.5rem; display: flex; flex-direction: column; gap: 1.2rem; }
.pillar {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.pillar-icon { font-size: 1.2rem; line-height: 1.5; flex-shrink: 0; }
.pillar strong { font-family: var(--font-title); font-size: 0.85rem; display: block; margin-bottom: 0.2rem; letter-spacing: 0.03em; }
.pillar p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

.about-ctas { display: flex; gap: 1rem; }

/* PORTFOLIO */
.portfolio-tabs {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}
.tab-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  background: var(--glass);
  border: 1px solid var(--border);
  padding: 0.5rem 1.5rem;
  border-radius: 100px;
  cursor: pointer;
  letter-spacing: 0.1em;
  transition: var(--transition);
}
.tab-btn.active, .tab-btn:hover {
  color: var(--neon);
  border-color: var(--neon);
  background: rgba(0,212,255,0.08);
}

.portfolio-content { position: relative; }
.portfolio-content.hidden { display: none; }

.video-carousel { position: relative; overflow: hidden; border-radius: var(--radius); }
.video-slide { display: none; }
.video-slide.active { display: block; }
.video-wrapper { position: relative; }
.video-wrapper video {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.video-label {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.vid-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--neon);
  background: rgba(0,212,255,0.15);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  width: fit-content;
}
.video-label strong {
  font-family: var(--font-title);
  font-size: 1.1rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.carousel-btn {
  background: var(--glass);
  border: 1px solid var(--border);
  color: var(--white);
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel-btn:hover { border-color: var(--neon); color: var(--neon); background: rgba(0,212,255,0.08); }
.carousel-dots { display: flex; gap: 0.5rem; }
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: var(--transition);
}
.dot.active { background: var(--neon); box-shadow: 0 0 8px var(--neon); }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.photo-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
}
.photo-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.photo-item:hover img { transform: scale(1.08); }
.photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.8));
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s;
}
.photo-item:hover .photo-overlay { opacity: 1; }
.photo-overlay span {
  font-family: var(--font-title);
  font-size: 0.8rem;
  color: var(--neon);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* CONTACT */
.contact-section { max-width: 1280px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  align-items: start;
}
.contact-info .section-title { margin-bottom: 1rem; }
.contact-info > p { color: var(--muted); margin-bottom: 2.5rem; line-height: 1.7; }

.contact-channels { display: flex; flex-direction: column; gap: 1rem; }
.channel-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--glass);
  transition: var(--transition);
}
.channel-item:hover {
  border-color: var(--neon);
  background: rgba(0,212,255,0.06);
  transform: translateX(6px);
}
.ch-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.whatsapp .ch-icon { background: rgba(37,211,102,0.15); color: #25d366; }
.facebook .ch-icon { background: rgba(24,119,242,0.15); color: #1877f2; }
.linkedin .ch-icon { background: rgba(0,119,181,0.15); color: #0077b5; }
.channel-item div strong { display: block; font-family: var(--font-title); font-size: 0.8rem; }
.channel-item div span { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); }

/* FORM */
.contact-form {
  background: rgba(6, 13, 26, 0.6);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  backdrop-filter: blur(12px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.2rem; }
.form-group label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--neon);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(0,212,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.8rem 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
  resize: vertical;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }
.form-group select option { background: var(--bg3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--neon);
  box-shadow: 0 0 0 3px var(--neon-glow);
}
.form-group input.error,
.form-group textarea.error { border-color: #ff4444; }
.error-msg {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #ff6b6b;
  display: none;
}
.form-group.has-error .error-msg { display: block; }

.form-success {
  text-align: center;
  padding: 1rem;
  background: rgba(0,255,136,0.08);
  border: 1px solid rgba(0,255,136,0.3);
  border-radius: 10px;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--green);
}
.hidden { display: none !important; }

/* FOOTER */
.footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  padding: 4rem 2rem 2rem;
}
.footer-content {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand p { font-size: 0.85rem; color: var(--muted); line-height: 1.7; max-width: 280px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col strong {
  font-family: var(--font-title);
  font-size: 0.75rem;
  color: var(--white);
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}
.footer-col a, .footer-col span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--neon); }

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
}

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  background: #25d366;
  width: 60px; height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 25px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  animation: wa-pulse 3s ease-in-out infinite;
}
@keyframes wa-pulse {
  0%,100% { box-shadow: 0 4px 25px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 45px rgba(37,211,102,0.7); }
}
.whatsapp-float:hover {
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 8px 40px rgba(37,211,102,0.6);
}
.wa-tooltip {
  position: absolute;
  right: 70px;
  background: rgba(6,13,26,0.9);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s;
  pointer-events: none;
}
.whatsapp-float:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .ai-dashboard { display: none; }
  .hero-content { max-width: 100%; text-align: center; }
  .hero-ctas, .hero-stats { justify-content: center; }
  .hero-sub { margin: 0 auto 2.5rem; }
  .hero-tag { margin: 0 auto 1.5rem; }
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-img-stack { height: 360px; }
  .photo-grid { grid-template-columns: 1fr 1fr; }
  .footer-content { grid-template-columns: 1fr; gap: 2rem; }
  .footer-links { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .cta-btn { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(3,7,18,0.97);
    backdrop-filter: blur(20px);
    padding: 2rem;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open .nav-link { font-size: 1rem; padding: 0.8rem 1rem; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .footer-links { grid-template-columns: 1fr; }
  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }
}

@media (max-width: 480px) {
  .photo-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1rem; }
  .contact-form { padding: 1.5rem; }
}