:root {
  --bg-dark: #1a1a2e;
  --bg-darker: #11111f;
  --bg-light: #25253f;
  --cyan: #00fff5;
  --magenta: #ff00ff;
  --lime: #39ff14;
  --white: #ffffff;
  --text-muted: #b0b0c8;
  --font-heading: 'Bebas Neue', sans-serif;
  --font-body: 'Rubik', sans-serif;
  --glow-cyan: 0 0 12px rgba(0, 255, 245, 0.7), 0 0 24px rgba(0, 255, 245, 0.4);
  --glow-magenta: 0 0 12px rgba(255, 0, 255, 0.7), 0 0 24px rgba(255, 0, 255, 0.4);
  --glow-lime: 0 0 12px rgba(57, 255, 20, 0.7), 0 0 24px rgba(57, 255, 20, 0.4);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: 1.5px;
  line-height: 1.1;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
h3 { font-size: 1.8rem; margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; }

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--magenta);
}

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

/* Top Bar */
.top-bar {
  background: var(--bg-darker);
  border-bottom: 1px solid rgba(0, 255, 245, 0.2);
  padding: 0.5rem 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.top-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar a {
  color: var(--text-muted);
}

.top-bar a:hover {
  color: var(--cyan);
}

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cyan);
  box-shadow: 0 4px 15px rgba(0, 255, 245, 0.15);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--white);
  letter-spacing: 2px;
}

.logo span {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  letter-spacing: 1px;
  color: var(--white);
  padding: 0.25rem 0;
  position: relative;
  transition: all 0.3s ease;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--magenta);
  box-shadow: var(--glow-magenta);
  transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after,
.main-nav a[aria-current="page"]::after {
  width: 100%;
}

.main-nav a.active,
.main-nav a[aria-current="page"] {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  padding: 0.5rem 0.75rem;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1.2rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(26,26,46,0.9) 0%, rgba(17,17,31,0.8) 100%),
              radial-gradient(circle at 20% 20%, rgba(255,0,255,0.2), transparent 40%),
              radial-gradient(circle at 80% 80%, rgba(0,255,245,0.2), transparent 40%),
              url('https://images.unsplash.com/photo-1566073771259-6a8506099945?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
  clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
  padding: 4rem 1.5rem;
}

.hero-card {
  background: var(--white);
  color: var(--bg-dark);
  padding: 3rem;
  border-radius: 12px;
  max-width: 500px;
  margin-left: 10%;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), var(--glow-cyan);
  border: 1px solid rgba(0, 255, 245, 0.3);
}

.hero-card h1 {
  color: var(--bg-dark);
  margin-bottom: 1rem;
}

.hero-card p {
  color: #444;
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 1px;
  border: none;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--magenta);
  color: var(--white);
  box-shadow: var(--glow-magenta);
}

.btn-primary:hover {
  background: var(--cyan);
  color: var(--bg-dark);
  box-shadow: var(--glow-cyan);
  transform: scale(1.05);
}

.btn-secondary {
  background: transparent;
  color: var(--lime);
  border: 2px solid var(--lime);
  box-shadow: var(--glow-lime);
}

.btn-secondary:hover {
  background: var(--lime);
  color: var(--bg-dark);
  transform: scale(1.05);
}

/* Sections */
.section {
  padding: 5rem 1.5rem;
  position: relative;
}

.section-alt {
  background: var(--bg-light);
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
}

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

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  color: var(--white);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.section-title h2 span {
  color: var(--cyan);
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--bg-darker);
  border: 1px solid rgba(0, 255, 245, 0.2);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.4s ease;
}

.card:hover {
  transform: translateY(-10px);
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-body {
  padding: 1.5rem;
}

.card-body h3 {
  color: var(--cyan);
}

.card-body p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* Content Section with Image */
.content-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.content-split img {
  border-radius: 12px;
  width: 100%;
  height: 400px;
  object-fit: cover;
  border: 1px solid var(--magenta);
  box-shadow: var(--glow-magenta);
}

.content-text h2 {
  color: var(--lime);
  text-shadow: var(--glow-lime);
}

/* Contact Block */
.contact-block {
  background: var(--bg-darker);
  padding: 3rem;
  border-radius: 12px;
  border: 1px solid var(--lime);
  box-shadow: var(--glow-lime);
  max-width: 600px;
  margin: 0 auto;
}

.contact-block address {
  font-style: normal;
  font-size: 1.1rem;
  line-height: 2;
  color: var(--white);
}

.contact-block address strong {
  color: var(--cyan);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  letter-spacing: 1px;
}

/* Footer */
.site-footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--magenta);
  box-shadow: 0 -4px 15px rgba(255, 0, 255, 0.15);
  padding: 3rem 1.5rem 1.5rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.footer-col h4 {
  color: var(--cyan);
  font-size: 1.3rem;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: var(--text-muted);
}

.footer-col a:hover {
  color: var(--magenta);
}

.footer-bottom {
  max-width: 1200px;
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Scroll Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .main-nav ul {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-darker);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    border-bottom: 1px solid var(--cyan);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }

  .main-nav ul.open {
    max-height: 400px;
  }

  .main-nav li {
    width: 100%;
    text-align: center;
  }

  .main-nav a {
    display: block;
    padding: 1rem;
  }

  .hero-card {
    margin-left: 0;
    padding: 2rem;
  }

  .content-split {
    grid-template-columns: 1fr;
  }

  .content-split img {
    height: 250px;
  }

  .top-bar-inner {
    justify-content: center;
    text-align: center;
  }

  .section {
    padding: 3rem 1rem;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 100vh;
    clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
  }

  .hero-card {
    padding: 1.5rem;
  }

  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}