/* ============================================================
   NeoVisionix – Main Stylesheet
   Domain: neovisionix.info | GEO: Australia
   ============================================================ */

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

:root {
  --clr-bg:       #050b18;
  --clr-surface:  #0a1628;
  --clr-card:     #0d1f3c;
  --clr-accent:   #00c8ff;
  --clr-accent2:  #7b2fff;
  --clr-text:     #e0eaf8;
  --clr-muted:    #7a92b8;
  --clr-border:   #1a3050;
  --clr-white:    #ffffff;
  --radius:       12px;
  --transition:   0.3s ease;
  --shadow:       0 4px 30px rgba(0,200,255,0.08);
  --font-main:    'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  min-height: 100vh;
}

a { color: var(--clr-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: #fff; }

img { max-width: 100%; height: auto; display: block; }

ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { color: var(--clr-muted); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.6rem;
}

.section-title { color: var(--clr-white); margin-bottom: 1rem; }
.section-subtitle { max-width: 640px; margin: 0 auto 2.5rem; text-align: center; }

/* ---------- Layout Helpers ---------- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 5rem 0; }
.text-center { text-align: center; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent2));
  color: #fff;
  box-shadow: 0 0 20px rgba(0,200,255,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0,200,255,0.55);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--clr-accent);
  border: 2px solid var(--clr-accent);
}
.btn-outline:hover {
  background: var(--clr-accent);
  color: var(--clr-bg);
}
.btn-ghost {
  background: rgba(0,200,255,0.08);
  color: var(--clr-accent);
  border: 1px solid var(--clr-border);
}
.btn-ghost:hover {
  background: rgba(0,200,255,0.18);
  color: #fff;
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(5,11,24,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--transition);
}
.navbar.scrolled { background: rgba(5,11,24,0.97); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--clr-white);
  text-decoration: none;
}
.nav-logo span { color: var(--clr-accent); }
.nav-logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent2));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  color: var(--clr-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--clr-accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--clr-white); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta { margin-left: 1rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all 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 Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 70px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-banner.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(5,11,24,0.92) 0%,
    rgba(5,11,24,0.65) 50%,
    rgba(5,11,24,0.85) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,200,255,0.12);
  border: 1px solid rgba(0,200,255,0.3);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-accent);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}
.hero h1 { color: var(--clr-white); margin-bottom: 1.25rem; }
.hero h1 span { color: var(--clr-accent); }
.hero p { font-size: 1.1rem; margin-bottom: 2rem; max-width: 520px; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-stats {
  position: absolute;
  bottom: 3rem;
  right: 0;
  z-index: 1;
  display: flex;
  gap: 2rem;
}
.stat-item { text-align: center; }
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1;
}
.stat-number span { color: var(--clr-accent); }
.stat-label { font-size: 0.75rem; color: var(--clr-muted); margin-top: 0.25rem; }

/* ---------- Cards ---------- */
.card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(0,200,255,0.3);
}
.card-img { width: 100%; height: 220px; object-fit: cover; }
.card-body { padding: 1.5rem; }
.card-tag {
  display: inline-block;
  background: rgba(0,200,255,0.12);
  color: var(--clr-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}
.card h3 { color: var(--clr-white); margin-bottom: 0.5rem; }
.card p { font-size: 0.9rem; }

/* ---------- Feature / Icon Boxes ---------- */
.feature-box {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--transition);
}
.feature-box:hover {
  border-color: rgba(0,200,255,0.4);
  box-shadow: 0 0 30px rgba(0,200,255,0.1);
}
.feature-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(0,200,255,0.15), rgba(123,47,255,0.15));
  border: 1px solid rgba(0,200,255,0.25);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}
.feature-box h3 { color: var(--clr-white); margin-bottom: 0.5rem; }

/* ---------- Location Cards ---------- */
.location-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: all var(--transition);
}
.location-card:hover {
  border-color: rgba(0,200,255,0.35);
  box-shadow: 0 0 25px rgba(0,200,255,0.1);
}
.location-city {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.4rem;
}
.location-card h3 { color: var(--clr-white); margin-bottom: 0.75rem; font-size: 1.1rem; }
.location-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--clr-muted);
  margin-bottom: 0.5rem;
}
.location-detail .icon { flex-shrink: 0; color: var(--clr-accent); margin-top: 2px; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--clr-text);
  font-size: 0.95rem;
  font-family: var(--font-main);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(0,200,255,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select option { background: var(--clr-card); }

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

/* ---------- Newsletter Strip ---------- */
.newsletter-strip {
  background: linear-gradient(135deg, rgba(0,200,255,0.08), rgba(123,47,255,0.08));
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
  text-align: center;
}
.newsletter-strip h2 { color: var(--clr-white); margin-bottom: 0.75rem; }
.newsletter-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin: 1.5rem auto 0;
  flex-wrap: wrap;
}
.newsletter-form input {
  flex: 1;
  min-width: 200px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border);
  border-radius: 50px;
  padding: 0.75rem 1.25rem;
  color: var(--clr-text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-form input:focus { border-color: var(--clr-accent); }
.newsletter-form input::placeholder { color: var(--clr-muted); }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding: 8rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,200,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero h1 { color: var(--clr-white); margin-bottom: 1rem; }
.page-hero p { max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

/* ---------- Dividers & Accents ---------- */
.glow-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-accent), transparent);
  margin: 0;
  opacity: 0.4;
}

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.testimonial-stars { color: #f5c518; font-size: 0.9rem; margin-bottom: 0.75rem; }
.testimonial-text { font-size: 0.95rem; font-style: italic; margin-bottom: 1rem; color: var(--clr-text); }
.testimonial-author { font-size: 0.85rem; font-weight: 700; color: var(--clr-accent); }
.testimonial-location { font-size: 0.8rem; color: var(--clr-muted); }

/* ---------- About Page ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-img-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}
.about-img-wrap img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); }
.about-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(0,200,255,0.2);
  border-radius: var(--radius);
  pointer-events: none;
}

/* ---------- Experiences Page ---------- */
.exp-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}
.exp-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,200,255,0.3);
  box-shadow: var(--shadow);
}
.exp-card-img { width: 100%; height: 200px; object-fit: cover; }
.exp-card-body { padding: 1.5rem; }
.exp-card h3 { color: var(--clr-white); margin-bottom: 0.5rem; }
.exp-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.exp-tag {
  background: rgba(123,47,255,0.15);
  color: #a78bfa;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 50px;
  border: 1px solid rgba(123,47,255,0.25);
}

/* ---------- Headsets Page ---------- */
.headset-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}
.headset-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0,200,255,0.3);
  box-shadow: var(--shadow);
}
.headset-card-img { width: 100%; height: 200px; object-fit: cover; }
.headset-card-body { padding: 1.5rem; }
.headset-card h3 { color: var(--clr-white); margin-bottom: 0.5rem; font-size: 1.1rem; }
.headset-specs { margin-top: 1rem; }
.spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--clr-border);
  color: var(--clr-muted);
}
.spec-row:last-child { border-bottom: none; }
.spec-row strong { color: var(--clr-text); }

/* ---------- Contact Page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}
.contact-info-box {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
}
.contact-info-box h3 { color: var(--clr-white); margin-bottom: 1.5rem; }
.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-item-icon {
  width: 44px; height: 44px;
  background: rgba(0,200,255,0.1);
  border: 1px solid rgba(0,200,255,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item-text strong { display: block; color: var(--clr-white); font-size: 0.9rem; }
.contact-item-text span { font-size: 0.85rem; color: var(--clr-muted); }

.contact-form-box {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.contact-form-box h3 { color: var(--clr-white); margin-bottom: 1.75rem; }

/* ---------- Success Message ---------- */
.form-success {
  display: none;
  background: rgba(0,200,255,0.1);
  border: 1px solid rgba(0,200,255,0.3);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  color: var(--clr-accent);
  font-weight: 600;
  margin-top: 1rem;
  text-align: center;
}
.form-success.show { display: block; }

/* ---------- Cookie Banner ---------- */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: rgba(10,22,40,0.97);
  border-top: 1px solid var(--clr-border);
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  backdrop-filter: blur(12px);
}
#cookie-banner p { font-size: 0.875rem; color: var(--clr-muted); flex: 1; min-width: 240px; }
#cookie-banner p a { color: var(--clr-accent); }
.cookie-btns { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p { font-size: 0.875rem; margin-top: 0.75rem; max-width: 280px; }
.footer-col h4 { color: var(--clr-white); font-size: 0.9rem; margin-bottom: 1.25rem; }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a { font-size: 0.875rem; color: var(--clr-muted); }
.footer-col ul li a:hover { color: var(--clr-accent); }
.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.8rem; color: var(--clr-muted); }
.footer-bottom a { color: var(--clr-muted); font-size: 0.8rem; }
.footer-bottom a:hover { color: var(--clr-accent); }
.footer-legal { display: flex; gap: 1.5rem; }

/* ---------- Policy Pages ---------- */
.policy-content {
  max-width: 820px;
  margin: 0 auto;
  padding: 2rem 0 5rem;
}
.policy-content h2 { color: var(--clr-white); margin: 2.5rem 0 0.75rem; font-size: 1.4rem; }
.policy-content h3 { color: var(--clr-text); margin: 1.75rem 0 0.5rem; font-size: 1.1rem; }
.policy-content p { margin-bottom: 1rem; font-size: 0.95rem; }
.policy-content ul { margin: 0.5rem 0 1rem 1.5rem; list-style: disc; }
.policy-content ul li { color: var(--clr-muted); font-size: 0.95rem; margin-bottom: 0.4rem; }
.policy-content a { color: var(--clr-accent); }
.policy-updated {
  display: inline-block;
  background: rgba(0,200,255,0.08);
  border: 1px solid rgba(0,200,255,0.2);
  border-radius: 6px;
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  color: var(--clr-accent);
  margin-bottom: 2rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .nav-mobile {
    display: none;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(5,11,24,0.98);
    border-bottom: 1px solid var(--clr-border);
    padding: 1.5rem;
    flex-direction: column;
    gap: 1rem;
    z-index: 999;
  }
  .nav-mobile.open { display: flex; }
  .nav-mobile a {
    color: var(--clr-text);
    font-size: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--clr-border);
  }
  .nav-mobile .btn { margin-top: 0.5rem; text-align: center; justify-content: center; }

  .hero-stats { position: static; margin-top: 3rem; justify-content: flex-start; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }
  #cookie-banner { flex-direction: column; text-align: center; }
  .cookie-btns { justify-content: center; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input { border-radius: 8px; }
  .newsletter-form .btn { border-radius: 8px; }
}

@media (max-width: 480px) {
  .section { padding: 3.5rem 0; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; justify-content: center; }
}