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

:root {
  --bg: #0a0e1a;
  --purple: #7c3aed;
  --cyan: #06b6d4;
  --text: #e2e8f0;
  --muted: #94a3b8;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Exo 2', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

#stars {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.aurora {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 40%, rgba(124, 58, 237, 0.25), transparent),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(6, 182, 212, 0.2), transparent);
  animation: auroraShift 12s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes auroraShift {
  0% { opacity: 0.6; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.05); }
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 3rem;
  background: rgba(10, 14, 26, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(124, 58, 237, 0.2);
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon { font-size: 1.4rem; filter: drop-shadow(0 0 8px var(--cyan)); }

.nav nav { display: flex; gap: 2rem; }
.nav nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.3s;
}
.nav nav a:hover { color: var(--cyan); }

.btn-glow, .btn-primary, .btn-ghost {
  cursor: pointer;
  border: none;
  font-family: inherit;
  font-size: 0.9rem;
  transition: all 0.3s;
}

.btn-glow {
  padding: 0.6rem 1.4rem;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  color: white;
  border-radius: 50px;
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.5);
}
.btn-glow:hover { box-shadow: 0 0 35px rgba(6, 182, 212, 0.6); transform: translateY(-2px); }

main { position: relative; z-index: 1; }

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 3rem 4rem;
  max-width: 900px;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(6, 182, 212, 0.4);
  border-radius: 50px;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 2rem;
  width: fit-content;
}

.hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 550px;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.stat strong {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  color: var(--cyan);
}
.stat span { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }

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

.btn-primary {
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--purple), #5b21b6);
  color: white;
  border-radius: 8px;
  font-weight: 600;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(124, 58, 237, 0.4); }

.btn-ghost {
  padding: 1rem 2rem;
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.shield-section, .layers, .contact, .about-section, .testimonials, .faq-section {
  padding: 6rem 3rem;
  max-width: 1100px;
  margin: 0 auto;
}

.shield-section h2, .layers h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  margin-bottom: 3rem;
  text-align: center;
}

.shield-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.shield-card {
  position: relative;
  padding: 2rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s;
}
.shield-card:hover { transform: translateY(-5px); border-color: var(--cyan); }
.shield-card.featured { border-color: var(--purple); background: rgba(124, 58, 237, 0.1); }

.card-glow {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.15), transparent 70%);
  pointer-events: none;
}

.shield-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--cyan);
}
.shield-card p { color: var(--muted); font-size: 0.95rem; }

.layer-stack {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 600px;
  margin: 0 auto;
}

.layer {
  padding: 1.5rem 2rem;
  background: linear-gradient(90deg, rgba(124, 58, 237, 0.3), rgba(6, 182, 212, 0.1));
  border-left: 4px solid var(--cyan);
  border-radius: 0 12px 12px 0;
  cursor: pointer;
  transition: all 0.3s;
  opacity: 0;
  transform: translateX(-30px);
}
.layer.visible { opacity: 1; transform: translateX(0); }
.layer:hover { background: linear-gradient(90deg, rgba(124, 58, 237, 0.5), rgba(6, 182, 212, 0.2)); padding-left: 2.5rem; }
.layer span { font-family: 'Orbitron', sans-serif; font-size: 0.95rem; letter-spacing: 0.05em; }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 24px;
  padding: 3rem;
  backdrop-filter: blur(20px);
}

.contact-info h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

address { font-style: normal; color: var(--muted); line-height: 1.8; }
address strong { color: var(--text); display: block; margin-bottom: 0.5rem; }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.contact-form input, .contact-form textarea {
  padding: 1rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--cyan);
}

footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}
footer a { color: var(--cyan); text-decoration: none; }
footer a:hover { text-decoration: underline; }

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
}
.about-text h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}
.about-text p { color: var(--muted); margin-bottom: 1rem; line-height: 1.8; }
.about-list {
  list-style: none;
  margin-top: 1.5rem;
}
.about-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--muted);
}
.about-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--cyan);
}
.about-visual { display: flex; flex-direction: column; gap: 1.5rem; }
.about-stat-block {
  padding: 2rem;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 16px;
  text-align: center;
}
.about-big {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 2.5rem;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}
.about-stat-block span:last-child { font-size: 0.85rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }

.testimonials h2, .faq-section h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  margin-bottom: 3rem;
  text-align: center;
}
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  padding: 2rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 16px;
  font-style: italic;
}
.testimonial-card p { color: var(--muted); line-height: 1.7; margin-bottom: 1rem; }
.testimonial-card footer { font-style: normal; font-size: 0.85rem; color: var(--cyan); border: none; padding: 0; text-align: left; }

.faq-list { max-width: 700px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 1rem 0;
}
.faq-item summary {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.95rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::after { content: '+'; color: var(--cyan); font-size: 1.2rem; }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { color: var(--muted); margin-top: 1rem; line-height: 1.7; font-size: 0.95rem; }

.contact-email {
  color: var(--cyan);
  text-decoration: none;
  font-size: 1.05rem;
}
.contact-email:hover { text-decoration: underline; }
.contact-hours { margin-top: 1.5rem; color: var(--muted); line-height: 1.8; font-size: 0.9rem; }
.contact-hours strong { color: var(--text); }

@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav nav { display: none; }
  .hero { padding: 7rem 1.5rem 3rem; }
  .contact-inner { grid-template-columns: 1fr; }
  .shield-section, .layers, .contact, .about-section, .testimonials, .faq-section { padding: 4rem 1.5rem; }
  .about-grid { grid-template-columns: 1fr; }
}