/* Design Tokens & Custom CSS Stylesheet for Noor International Int Ltd */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200');

:root {
  --color-primary: #0B1F3A;
  --color-secondary: #005BAC;
  --color-accent: #F58220;
  --color-accent-hover: #D96F14;
  --color-bg-light: #F7F8FA;
  --color-surface: #FFFFFF;
  --color-text-dark: #2B2B2B;
  --color-text-muted: #5A6A80;
  --color-border: #E2E8F0;
  
  --shadow-industrial: 0px 10px 30px rgba(11, 31, 58, 0.07);
  --shadow-hover: 0px 20px 40px rgba(11, 31, 58, 0.12);
  --shadow-glass: 0px 8px 32px rgba(11, 31, 58, 0.1);

  --font-heading-ltr: 'Poppins', sans-serif;
  --font-body-ltr: 'Inter', sans-serif;
  --font-heading-rtl: 'Cairo', sans-serif;
  --font-body-rtl: 'Cairo', 'Inter', sans-serif;

  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;

  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* LTR / RTL Font Engine */
[dir="ltr"] {
  font-family: var(--font-body-ltr);
}
[dir="ltr"] h1, [dir="ltr"] h2, [dir="ltr"] h3, [dir="ltr"] h4, [dir="ltr"] .font-heading {
  font-family: var(--font-heading-ltr);
}

[dir="rtl"] {
  font-family: var(--font-body-rtl);
}
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4, [dir="rtl"] .font-heading {
  font-family: var(--font-heading-rtl);
}

/* Base resets & typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Glassmorphism Navigation */
.glass-header {
  background: rgba(11, 31, 58, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Utility Cards & Elevate */
.card-industrial {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-industrial);
  transition: var(--transition-smooth);
  border: 1px solid rgba(11, 31, 58, 0.05);
}

.card-industrial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

/* Primary Orange Button */
.btn-accent {
  background-color: var(--color-accent);
  color: #FFFFFF;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  items-center: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 14px rgba(245, 130, 32, 0.3);
  text-decoration: none;
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 130, 32, 0.4);
}

.btn-outline-light {
  border: 2px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: var(--transition-smooth);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-outline-light:hover {
  background: #FFFFFF;
  color: var(--color-primary);
}

/* Language Badge */
.lang-badge {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
  padding: 0.4rem 0.9rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.lang-badge:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Material Symbols Icon Tweaks */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  display: inline-block;
  vertical-align: middle;
}

/* RTL Icon Flipping for Navigation Arrows */
[dir="rtl"] .rtl-flip {
  transform: scaleX(-1);
}

/* Animated Carousel / Hero Background Overlay */
.hero-overlay {
  background: linear-gradient(135deg, rgba(11, 31, 58, 0.92) 0%, rgba(11, 31, 58, 0.75) 50%, rgba(0, 91, 172, 0.6) 100%);
}

/* Toast Container */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

[dir="ltr"] #toast-container {
  right: 1.5rem;
}
[dir="rtl"] #toast-container {
  left: 1.5rem;
}

.toast-item {
  pointer-events: auto;
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  border-left: 5px solid var(--color-accent);
  box-shadow: var(--shadow-hover);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideUp 0.3s ease-out forwards;
}

[dir="rtl"] .toast-item {
  border-left: none;
  border-right: 5px solid var(--color-accent);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Scrollbar Hide Utility */
.scrollbar-none::-webkit-scrollbar {
  display: none;
}
.scrollbar-none {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Lightbox Overlay */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(11, 31, 58, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

/* Modal Dialog */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(11, 31, 58, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  max-width: 750px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-hover);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

/* Floating Utility Buttons */
.floating-whatsapp {
  position: fixed !important;
  bottom: 1.5rem !important;
  right: 1.5rem !important;
  left: auto !important;
  z-index: 9999 !important;
  background-color: #25D366;
  color: white;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  transition: var(--transition-smooth);
}

[dir="rtl"] .floating-whatsapp {
  left: 1.5rem !important;
  right: auto !important;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
}

.scroll-top-btn {
  position: fixed !important;
  bottom: 5.5rem !important;
  right: 1.75rem !important;
  left: auto !important;
  z-index: 9998 !important;
  background-color: var(--color-primary);
  color: white;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-industrial);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

[dir="rtl"] .scroll-top-btn {
  left: 1.75rem !important;
  right: auto !important;
}

.scroll-top-btn.visible {
  opacity: 1 !important;
  pointer-events: auto !important;
}

/* Filter Pills */
.pill-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  background: white;
  color: var(--color-text-dark);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.pill-btn.active, .pill-btn:hover {
  background: var(--color-secondary);
  color: white;
  border-color: var(--color-secondary);
}

/* --- ANIMATION SYSTEM & INTERACTIVE EFFECTS --- */

/* 1. Smooth Page View Transitions */
.page-view {
  animation: pageFadeSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes pageFadeSlide {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 2. Scroll Reveal Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease-out, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 3. Floating Icons & Badges */
.float-bob {
  animation: floatBob 3.5s ease-in-out infinite;
}

@keyframes floatBob {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-7px); }
}

/* Floating WhatsApp Pulse Ring */
.whatsapp-pulse {
  position: relative;
}

.whatsapp-pulse::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.35);
  animation: pulseRing 2.2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  z-index: -1;
}

@keyframes pulseRing {
  0% { transform: scale(0.92); opacity: 0.85; }
  100% { transform: scale(1.45); opacity: 0; }
}

/* 4. Button Ripple Effects */
.btn-ripple {
  position: relative;
  overflow: hidden;
}

.btn-ripple .ripple-span {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: rippleAnimation 0.6s linear;
  background-color: rgba(255, 255, 255, 0.4);
  pointer-events: none;
}

@keyframes rippleAnimation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* 5. Loading Skeleton Placeholder */
.skeleton-loader {
  background: linear-gradient(90deg, #f0f3f6 25%, #e2e8f0 50%, #f0f3f6 75%);
  background-size: 200% 100%;
  animation: skeletonLoading 1.5s infinite;
  border-radius: 0.75rem;
}

@keyframes skeletonLoading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 6. Image Zoom & Hover Elevate */
.zoom-on-hover {
  overflow: hidden;
}

.zoom-on-hover img {
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.zoom-on-hover:hover img {
  transform: scale(1.08);
}

/* 7. Continuous Left-to-Right Moving Logo Marquee Ticker */
.ticker-wrapper {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  width: 100%;
}

.ticker-wrapper::before,
.ticker-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 90px;
  z-index: 10;
  pointer-events: none;
}

.ticker-wrapper::before {
  left: 0;
  background: linear-gradient(to right, #0B1F3A 0%, transparent 100%);
}

.ticker-wrapper::after {
  right: 0;
  background: linear-gradient(to left, #0B1F3A 0%, transparent 100%);
}

.ticker-track-ltr {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  animation: scrollMarqueeLTR 28s linear infinite;
}

.ticker-track-ltr:hover {
  animation-play-state: paused;
}

@keyframes scrollMarqueeLTR {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0%);
  }
}

/* Print simulation for PDF downloads */
@media print {
  body { background: white; color: black; }
  header, footer, .floating-whatsapp, .scroll-top-btn, #toast-container { display: none !important; }
  main { padding-top: 0 !important; }
}