/* NEXORA DR TEST — Base Styles, Typography, Layout Grid & Brand Signatures */

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

html {
  font-size: 16px;
  background-color: var(--nx-black);
  color: var(--nx-ivory);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  background-color: var(--nx-black);
  color: var(--nx-ivory);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  selection-background-color: var(--nx-gold);
  selection-color: var(--nx-black);
}

::selection {
  background-color: var(--nx-gold);
  color: var(--nx-black);
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--nx-ivory);
}

.lang-ar h1, .lang-ar h2, .lang-ar h3, .lang-ar h4, .lang-ar h5, .lang-ar h6 {
  font-family: var(--font-arabic-heading);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.35;
}

.lang-ar body, .lang-ar p, .lang-ar span, .lang-ar button {
  font-family: var(--font-arabic-body);
}

p {
  color: var(--nx-muted);
  font-size: 0.95rem;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* NEXORA Signature Eyebrow Text */
.eyebrow-gold {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--nx-gold);
  letter-spacing: 0.32em;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 400;
}

.eyebrow-gold::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 0.5px;
  background-color: var(--nx-gold);
}

.lang-ar .eyebrow-gold {
  font-family: var(--font-arabic-heading);
  letter-spacing: 0.1em;
}

/* NEXORA Signature CTA Underline Sweep */
.cta-sweep {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--nx-gold);
  padding-bottom: 3px;
  transition: color 0.3s ease;
}

.cta-sweep::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 0.5px;
  background-color: var(--nx-gold);
  transition: width 0.4s var(--transition-smooth);
}

.cta-sweep:hover::after {
  width: 100%;
}

.lang-ar .cta-sweep::after {
  left: auto;
  right: 0;
}

/* Subtle Background Ambient Radial Glows */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 600px;
  background: radial-gradient(ellipse at top center, rgba(196, 154, 16, 0.04) 0%, rgba(8, 8, 8, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

/* Fine 0.5px Borders */
.border-nx {
  border: var(--border-width) solid var(--nx-card-border);
}

.border-nx-gold {
  border: var(--border-width) solid var(--nx-gold-border);
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--nx-black);
}

::-webkit-scrollbar-thumb {
  background: var(--nx-elevated);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--nx-gold);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.2; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.05); }
}

.animate-fade-in {
  animation: fadeIn 0.45s var(--transition-smooth) forwards;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}