/* ===== DIGI-LIFT SHARED STYLES ===== */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Exo+2:ital,wght@0,300;0,400;0,600;0,700;1,300&display=swap');

:root {
  --neon-blue: #00d4ff;
  --neon-blue-dim: rgba(0,212,255,0.6);
  --neon-blue-glow: 0 0 10px #00d4ff, 0 0 20px #00d4ff, 0 0 40px #00d4ff, 0 0 80px rgba(0,212,255,0.4);
  --deep-space: #03050f;
  --space-dark: #050a1a;
  --space-mid: #080f20;
  --star-white: rgba(255,255,255,0.9);
  --text-primary: #e8f4ff;
  --text-secondary: rgba(232,244,255,0.7);
  --accent-purple: #7b2fff;
  --glass-bg: rgba(5, 15, 35, 0.6);
  --glass-border: rgba(0,212,255,0.2);
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Exo 2', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--deep-space);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== STARFIELD CANVAS ===== */
#starfield {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 2rem;
  background: rgba(3,5,15,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--neon-blue);
  text-decoration: none;
  text-shadow: var(--neon-blue-glow);
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-decoration: none;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.3s, text-shadow 0.3s;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--neon-blue);
  text-shadow: 0 0 8px var(--neon-blue);
}

.nav-cta {
  background: transparent;
  border: 1px solid var(--neon-blue);
  color: var(--neon-blue) !important;
  padding: 0.4rem 1rem;
  border-radius: 4px;
  box-shadow: 0 0 8px rgba(0,212,255,0.3);
  transition: all 0.3s !important;
}

.nav-cta:hover {
  background: rgba(0,212,255,0.1) !important;
  box-shadow: var(--neon-blue-glow) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 24px; height: 2px;
  background: var(--neon-blue);
  display: block;
  transition: all 0.3s;
}

/* ===== VIDEO HERO ===== */
.video-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-hero video {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%; min-height: 100%;
  width: auto; height: auto;
  object-fit: cover;
  z-index: 1;
  opacity: 0.55;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(3,5,15,0.3) 0%,
    rgba(3,5,15,0.1) 40%,
    rgba(3,5,15,0.6) 100%
  );
  z-index: 2;
}

.video-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 2rem;
  max-width: 900px;
}

/* ===== BUTTONS ===== */
.btn-neon {
  display: inline-block;
  background: transparent;
  border: 2px solid var(--neon-blue);
  color: var(--neon-blue);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  text-decoration: none;
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(0,212,255,0.4), inset 0 0 15px rgba(0,212,255,0.05);
  animation: neonPulse 2.5s ease-in-out infinite;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.btn-neon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(0,212,255,0.08) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.5s;
}

.btn-neon:hover::before { transform: translateX(100%); }

.btn-neon:hover {
  box-shadow: var(--neon-blue-glow);
  background: rgba(0,212,255,0.08);
  transform: translateY(-2px);
}

@keyframes neonPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(0,212,255,0.4), inset 0 0 10px rgba(0,212,255,0.05); }
  50% { box-shadow: 0 0 25px rgba(0,212,255,0.7), 0 0 50px rgba(0,212,255,0.3), inset 0 0 20px rgba(0,212,255,0.1); }
}

.btn-whatsapp {
  display: inline-block;
  background: transparent;
  border: 2px solid #25d366;
  color: #25d366;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 0.85rem 2rem;
  text-decoration: none;
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(37,211,102,0.3);
  animation: waPulse 2.5s ease-in-out infinite;
  transition: all 0.3s;
}

@keyframes waPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(37,211,102,0.3); }
  50% { box-shadow: 0 0 25px rgba(37,211,102,0.6), 0 0 50px rgba(37,211,102,0.2); }
}

.btn-whatsapp:hover {
  background: rgba(37,211,102,0.1);
  transform: translateY(-2px);
}

/* ===== SECTIONS ===== */
.section {
  position: relative;
  z-index: 10;
  padding: 5rem 2rem;
}

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

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--neon-blue);
  text-shadow: 0 0 20px rgba(0,212,255,0.5);
  text-align: center;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 3rem;
  font-weight: 300;
}

/* ===== GLASS CARDS ===== */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 2rem;
  backdrop-filter: blur(8px);
  transition: all 0.3s;
}

.glass-card:hover {
  border-color: rgba(0,212,255,0.5);
  box-shadow: 0 0 20px rgba(0,212,255,0.1);
  transform: translateY(-4px);
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--neon-blue);
  margin-bottom: 0.4rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  animation: inputPulse 3s ease-in-out infinite;
}

.form-group select option {
  background: var(--space-dark);
  color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--neon-blue);
  box-shadow: 0 0 12px rgba(0,212,255,0.3);
  animation: none;
}

@keyframes inputPulse {
  0%, 100% { border-color: rgba(0,212,255,0.2); box-shadow: 0 0 5px rgba(0,212,255,0.05); }
  50% { border-color: rgba(0,212,255,0.4); box-shadow: 0 0 10px rgba(0,212,255,0.15); }
}

/* ===== FOOTER ===== */
footer {
  position: relative;
  z-index: 10;
  background: rgba(3,5,15,0.95);
  border-top: 1px solid var(--glass-border);
  padding: 3rem 2rem 1.5rem;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--neon-blue);
  text-shadow: var(--neon-blue-glow);
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.footer-tagline {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--neon-blue);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--neon-blue); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--glass-border);
  text-align: center;
}

.footer-disclaimer {
  font-size: 8px;
  color: rgba(232,244,255,0.4);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.footer-copyright {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ===== FLOATING WHATSAPP ===== */
.float-wa {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 9999;
  width: 56px; height: 56px;
  background: transparent;
  border: 2px solid #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.5rem;
  box-shadow: 0 0 20px rgba(37,211,102,0.4);
  animation: waPulse 2s infinite;
  transition: transform 0.3s;
}

.float-wa:hover { transform: scale(1.1); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(3,5,15,0.97); padding: 1rem 2rem; border-bottom: 1px solid var(--glass-border); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}