/* -------------------------------------------------------------
 * PREMIUM DIGITAL BUSINESS CARD STYLES - KHALID AANAOUI
 * Modern Luxury Glassmorphism & Custom Fluid Animations
 * ------------------------------------------------------------- */

/* Custom Font Import Fallback (Tailwind CDN will also load these) */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* Dynamic Smooth Scroll */
html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  overflow-x: hidden;
  transition: background-color 0.5s ease, color 0.5s ease;
  font-family: 'Poppins', 'Cairo', sans-serif;
}

/* ----------------- Background Animated Glow Orbs ----------------- */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.28;
  transition: background-color 0.6s ease, opacity 0.6s ease;
  pointer-events: none;
}

/* Orb 1: Luxury Metallic Gold */
.orb-1 {
  background: #D4AF37;
  width: 26rem;
  height: 26rem;
  top: -10rem;
  left: -10rem;
  animation: float-orb-1 16s ease-in-out infinite;
}

/* Orb 2: Royal Premium Blue */
.orb-2 {
  background: #0070f3;
  width: 22rem;
  height: 22rem;
  top: 35%;
  right: -8rem;
  animation: float-orb-2 19s ease-in-out infinite;
}

/* Orb 3: Deep Warm Gold Highlight */
.orb-3 {
  background: #AA7C11;
  width: 24rem;
  height: 24rem;
  bottom: -10rem;
  left: 20%;
  animation: float-orb-3 14s ease-in-out infinite;
}

/* Adapt orbs for Light Mode */
html.light .orb-1 {
  background: #f1c40f;
  opacity: 0.18;
}
html.light .orb-2 {
  background: #3498db;
  opacity: 0.15;
}
html.light .orb-3 {
  background: #e67e22;
  opacity: 0.12;
}

/* Float Animations */
@keyframes float-orb-1 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(45px, -60px) scale(1.15);
  }
  66% {
    transform: translate(-25px, 40px) scale(0.9);
  }
}

@keyframes float-orb-2 {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(-50px, 50px) scale(0.85);
  }
  66% {
    transform: translate(35px, -35px) scale(1.1);
  }
}

@keyframes float-orb-3 {
  0%, 100% {
    transform: translate(30px, -40px) scale(0.92);
  }
  50% {
    transform: translate(-30px, 35px) scale(1.08);
  }
}

/* Subtle Matrix Grid Pattern overlay */
.grid-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.025;
  background-size: 30px 30px;
  background-image: linear-gradient(to right, #808080 1px, transparent 1px),
                    linear-gradient(to bottom, #808080 1px, transparent 1px);
  pointer-events: none;
}
html.light .grid-overlay {
  opacity: 0.035;
  background-image: linear-gradient(to right, #000000 1px, transparent 1px),
                    linear-gradient(to bottom, #000000 1px, transparent 1px);
}

/* ----------------- Glassmorphic Premium Cards ----------------- */
.glass-container {
  background: rgba(11, 15, 25, 0.75);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  transition: border-color 0.4s ease, box-shadow 0.4s ease, background-color 0.5s ease;
}

html.light .glass-container {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 25px 50px -12px rgba(100, 116, 139, 0.15);
}

.glass-container:hover {
  border-color: rgba(212, 175, 55, 0.25);
}

/* Glassmorphism elements for quick links */
.glass-element {
  background: rgba(30, 41, 59, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.3s ease, 
              background-color 0.3s ease;
}
html.light .glass-element {
  background: rgba(241, 245, 249, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.15);
}

/* ----------------- Tactile Micro-Animations ----------------- */
.touch-btn {
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.touch-btn:active {
  transform: scale(0.96) !important;
}

/* ----------------- Pure JS Custom Ripple Effects ----------------- */
.ripple-btn {
  position: relative;
  overflow: hidden;
}

.ripple {
  position: absolute;
  width: 140px;
  height: 140px;
  background: rgba(255, 255, 255, 0.32);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  pointer-events: none;
  animation: ripple-sweep 0.65s cubic-bezier(0.1, 0.8, 0.3, 1);
}

@keyframes ripple-sweep {
  to {
    transform: translate(-50%, -50%) scale(4);
    opacity: 0;
  }
}

/* ----------------- Shimmer Sweeping Glare ----------------- */
.shimmer-btn {
  position: relative;
  overflow: hidden;
}

.shimmer-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -150%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4) 50%,
    transparent
  );
  transform: skewX(-20deg);
  transition: none;
}

.shimmer-btn:hover::after {
  left: 150%;
  transition: left 1.5s ease-in-out;
}

/* ----------------- Scroll Reveal Animation System ----------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Stagger reveals */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ----------------- Custom Logo Adaptations ----------------- */
.logo-svg {
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.4));
  transition: filter 0.4s ease, transform 0.4s ease;
}
.logo-svg:hover {
  transform: scale(1.03);
  filter: drop-shadow(0 20px 30px rgba(212, 175, 55, 0.25));
}

/* ----------------- Custom Arabic Typography Corrections ----------------- */
[dir="rtl"] {
  letter-spacing: 0 !important;
}

[dir="rtl"] .font-sans {
  font-family: 'Cairo', sans-serif !important;
}

/* Prevent text breaking of Arabic characters */
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] p, [dir="rtl"] span, [dir="rtl"] button, [dir="rtl"] a {
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* ----------------- Custom Glow Accessories ----------------- */
.gold-glow-hover:hover {
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

/* ----------------- SEO and Accessibility Optimization ----------------- */
button, a {
  outline: none;
}
button:focus-visible, a:focus-visible {
  ring: 2px solid #D4AF37;
  ring-offset: 2px;
}