/* Custom Premium Styles for Dr. Talal Al Rawashdeh */

/* Design Tokens & Theme Variables */
:root {
  --gold-primary: #D4AF37;
  --gold-secondary: #C5A059;
  --gold-dark: #A6802B;
  --gold-light: #F9E59C;
  --gold-gradient: linear-gradient(135deg, #F9E59C 0%, #D4AF37 50%, #C5A059 100%);
  --gold-gradient-hover: linear-gradient(135deg, #FFF0BD 0%, #E6C24A 50%, #B38F47 100%);
  --matte-black: #0A0A0B;
  --dark-grey: #121214;
  --card-bg: rgba(22, 22, 26, 0.7);
  --border-gold: rgba(212, 175, 55, 0.2);
  --border-gold-hover: rgba(212, 175, 55, 0.4);
  --text-light: #F3F4F6;
  --text-muted: #9CA3AF;
  --font-en-title: 'Playfair Display', serif;
  --font-en-body: 'Inter', sans-serif;
  --font-ar: 'Cairo', sans-serif;
}

/* Base resets and defaults */
html {
  scroll-behavior: smooth;
  background-color: var(--matte-black);
  color: var(--text-light);
  overflow-x: hidden;
}

/* Typography Switcher Scopes */
html[lang="en"] {
  font-family: var(--font-en-body);
}
html[lang="en"] h1, 
html[lang="en"] h2, 
html[lang="en"] h3, 
html[lang="en"] h4,
html[lang="en"] .font-display {
  font-family: var(--font-en-title);
}

html[lang="ar"] {
  font-family: var(--font-ar);
}
html[lang="ar"] h1, 
html[lang="ar"] h2, 
html[lang="ar"] h3, 
html[lang="ar"] h4,
html[lang="ar"] .font-display {
  font-family: var(--font-ar);
}

/* Background Patterns */
.bg-matte-black {
  background-color: var(--matte-black);
}

.bg-dark-texture {
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(197, 160, 89, 0.03) 0%, transparent 40%);
  background-color: var(--matte-black);
}

/* Gold Text Gradient */
.text-gold-gradient {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Gold Borders */
.border-gold-premium {
  border-color: var(--border-gold);
}
.border-gold-premium:hover {
  border-color: var(--border-gold-hover);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--matte-black);
}
::-webkit-scrollbar-thumb {
  background: var(--gold-dark);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-primary);
}

/* Buttons and Shimmer Animation */
.btn-gold {
  position: relative;
  background: var(--gold-gradient);
  color: #000000;
  font-weight: 600;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.2);
}

.btn-gold:hover {
  background: var(--gold-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(212, 175, 55, 0.4);
}

.btn-gold:active {
  transform: translateY(0);
}

/* Gold button shimmer effect */
.btn-gold::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 30%;
  height: 200%;
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(30deg);
  transition: none;
  animation: shimmer 5s infinite ease-in-out;
}

@keyframes shimmer {
  0% {
    left: -60%;
  }
  15%, 100% {
    left: 140%;
  }
}

/* Outline Gold Button */
.btn-outline-gold {
  position: relative;
  background: transparent;
  color: var(--gold-primary);
  border: 1px solid var(--gold-primary);
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-outline-gold:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
}

/* Interactive Card Hover Effects */
.card-premium {
  background: var(--card-bg);
  border: 1px solid var(--border-gold);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-premium:hover {
  border-color: var(--gold-primary);
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.08);
}

/* Payment module specific card styling */
.cliq-card {
  background: radial-gradient(circle at top right, rgba(212, 175, 55, 0.08) 0%, rgba(20, 20, 22, 0.9) 60%);
  border: 1px solid rgba(212, 175, 55, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.cliq-card:hover {
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 15px 35px rgba(212, 175, 55, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Glassmorphism Navigation */
.navbar-glass {
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.08);
  transition: all 0.3s ease;
}

.navbar-glass.scrolled {
  background: rgba(10, 10, 11, 0.95);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* Animations and Intersection Observer Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.reveal-left {
  transform: translateX(-40px);
}

.reveal.reveal-right {
  transform: translateX(40px);
}

.reveal.active {
  opacity: 1;
  transform: translate(0);
}

/* Delayed child animation helper */
.reveal-delay-100 { transition-delay: 100ms; }
.reveal-delay-200 { transition-delay: 200ms; }
.reveal-delay-300 { transition-delay: 300ms; }
.reveal-delay-400 { transition-delay: 400ms; }
.reveal-delay-500 { transition-delay: 500ms; }

/* Elegant tooth glow pulse for CTA/Logo elements */
@keyframes goldGlow {
  0%, 100% {
    filter: drop-shadow(0 0 2px rgba(212, 175, 55, 0.4));
  }
  50% {
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.8));
  }
}

.glow-hover:hover {
  animation: goldGlow 2s infinite ease-in-out;
}

/* Custom design elements */
.gold-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

.gold-dots {
  background-image: radial-gradient(var(--gold-primary) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: 0.15;
}

/* RTL Layout utilities */
html[lang="ar"] .direction-adjust-row {
  flex-direction: row-reverse;
}

html[lang="ar"] .direction-adjust-text {
  text-align: right;
}

html[lang="en"] .direction-adjust-text {
  text-align: left;
}

/* Copy Feedback Animations */
@keyframes popIn {
  0% { transform: scale(0.9) translateY(5px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.animate-pop-in {
  animation: popIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}