:root{
  --z-neon-green: #00FF88;
  --z-green-dark: #00CC6A;
  --z-green-light: rgba(0, 255, 136, 0.1);
  --z-ink:#0b1220;
  --z-muted:#5b6476;
  --z-border: rgba(15, 23, 42, .08);
  --z-card-border: rgba(15, 23, 42, .06);
}

html, body { height: 100%; }
body{
  color: var(--z-ink);
  background: #fff;
}

.navbar{
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--z-border);
}

.hero{
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(600px 400px at 50% -20%, var(--z-green-light), transparent 70%),
    #ffffff;
}

.hero h1{ letter-spacing: -0.02em; }

.lead-muted{ color: var(--z-muted); }

.badge-soft{
  background: var(--z-green-light);
  border: 1px solid rgba(0, 255, 136, 0.2);
  color: var(--z-green-dark);
  font-weight: 600;
}

.card-soft{
  border: 1px solid var(--z-card-border);
  border-radius: 20px;
  background: #ffffff;
  transition: border-color 0.2s ease;
}

.card-soft:hover {
  border-color: var(--z-border);
}

.icon-dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
  margin-right: 10px;
  background: var(--z-neon-green);
  box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.section-title{
  letter-spacing: -0.01em;
}

.small-link a{
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dashed rgba(15,23,42,.25);
}
.small-link a:hover{
  border-bottom-color: rgba(15,23,42,.6);
}

.footer{
  border-top: 1px solid var(--z-border);
  background: #fff;
}

/* Custom Buttons */
.btn-dark {
  background: #000000;
  border: 2px solid #000000;
  border-radius: 14px;
  color: #ffffff;
  font-weight: 600;
  padding: 10px 20px;
  transition: all 0.3s ease;
}

.btn-dark:hover {
  background: transparent;
  border-color: #000000;
  color: #000000;
}

.btn-outline-dark {
  background: transparent;
  border: 2px solid #000000;
  border-radius: 14px;
  color: #000000;
  font-weight: 600;
  padding: 10px 20px;
}

.btn-outline-dark:hover {
  background: #000000;
  border-color: #000000;
  color: #ffffff;
}

.btn-lg {
  padding: 14px 36px;
  font-size: 1.1rem;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Extra responsive utilities */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem !important;
  }

  .navbar-brand img {
    width: 70px !important;
  }

  .btn-dark, .btn-outline-dark {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  .btn-lg {
    padding: 12px 28px;
    font-size: 1rem;
  }
}

/* Section spacing consistency */
section {
  scroll-margin-top: 80px;
}

/* Enhanced clean styling */
.display-6 {
  font-weight: 800;
  letter-spacing: -0.025em;
}

.accordion-button {
  border: none;
  box-shadow: none;
  background-color: transparent;
}

.accordion-button:not(.collapsed) {
  background-color: transparent;
  color: var(--z-ink);
}

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.accordion-item {
  border: none;
}

.accordion-body {
  padding: 1.5rem;
  background-color: #ffffff;
}

/* Ensure proper link styling in cards */
.card-soft a {
  color: var(--z-neon-green);
  text-decoration: none;
  font-weight: 600;
}

.card-soft a:hover {
  color: var(--z-green-dark);
  text-decoration: underline;
}