/* ==========================================================================
   REVANTRA TECHNOLOGIES - ADVANCED SCROLL & INTERACTION ANIMATION SYSTEM
   60fps Smooth Scroll Reveals, Multi-Layer Parallax, Staggered Grids, Stats
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@200;300;400;500;600;700&family=Oswald:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@200;300;400;500;600;700;800&family=Fira+Code:wght@400;500&display=swap');

:root {
  --bg-main: #ffffff;
  --bg-canvas: #f8fafc;
  --bg-subtle: #f1f5f9;
  --border-light: #e2e8f0;
  --border-dark: #0f172a;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent-blue: #2563eb;
  --accent-blue-glow: rgba(37, 99, 235, 0.35);
  --scroll-progress: 0%;
  --scroll-y: 0px;
}

/* Typography Utility Classes */
.font-display-heavy {
  font-family: 'Oswald', 'Bebas Neue', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.font-sub-light {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-weight: 200;
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.font-editorial-serif {
  font-family: 'Plus Jakarta Sans', sans-serif;
  letter-spacing: -0.02em;
}

/* Smooth Base Styles */
html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-main);
  -webkit-font-smoothing: antialiased;
}

/* Scroll Progress Bar at Top */
#scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #2563eb, #38bdf8, #60a5fa);
  width: 0%;
  z-index: 99999;
  transition: width 0.1s ease-out;
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.5);
}

/* Container System */
.container-wide {
  max-width: 1520px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}
@media (min-width: 640px) {
  .container-wide {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}
@media (min-width: 1024px) {
  .container-wide {
    padding-left: 3rem;
    padding-right: 3rem;
  }
}
@media (min-width: 1440px) {
  .container-wide {
    padding-left: 4rem;
    padding-right: 4rem;
  }
}

/* Custom Scrollbar for Light Theme */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: #f8fafc;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Clean Editorial Panels with Enhanced Lift */
.editorial-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
  will-change: transform, box-shadow;
}

.editorial-card:hover {
  border-color: #2563eb;
  box-shadow: 0 20px 40px -10px rgba(37, 99, 235, 0.12);
  transform: translateY(-5px);
}

/* 3D Float Animation */
@keyframes float3D {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(0.8deg);
  }
}

.animate-float {
  animation: float3D 6s ease-in-out infinite;
  will-change: transform;
}

/* Subtle Pulse Glow */
@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.4;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.08);
  }
}

.animate-pulse-glow {
  animation: pulseGlow 4s ease-in-out infinite;
}

#main-header {
  background-color: #ffffff !important;
  background: #ffffff !important;
}

#mobile-menu-toggle {
  background-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
}

.light-glass-nav {
  background-color: #ffffff !important;
  background: #ffffff !important;
  border-bottom: 1px solid #e2e8f0 !important;
  box-shadow: 0 4px 20px -5px rgba(15, 23, 42, 0.08) !important;
}

/* ==================== SCROLL REVEAL ANIMATIONS ==================== */

.reveal-fade-up {
  opacity: 0;
  transform: translateY(32px);
  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-fade-down {
  opacity: 0;
  transform: translateY(-32px);
  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-fade-left {
  opacity: 0;
  transform: translateX(-36px);
  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-fade-right {
  opacity: 0;
  transform: translateX(36px);
  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-scale {
  opacity: 0;
  transform: scale(0.92);
  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-blur {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(20px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), filter 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, filter, transform;
}

/* Active Visible State */
.reveal-fade-up.is-visible,
.reveal-fade-down.is-visible,
.reveal-fade-left.is-visible,
.reveal-fade-right.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

.reveal-scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

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

/* ==========================================================================
   HERO BANNER MULTI-IMAGE SHOWCASE SLIDER
   ========================================================================== */
.hero-slide {
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}

.hero-slide.slide-inactive {
  opacity: 0;
  pointer-events: none;
  position: absolute;
  inset: 0;
  transform: scale(0.98);
  visibility: hidden;
}

.hero-slide.slide-active {
  opacity: 1;
  pointer-events: auto;
  position: relative;
  transform: scale(1);
  visibility: visible;
  z-index: 10;
}

.hero-parallax-bg {
  position: absolute;
  top: -12%;
  left: 0;
  right: 0;
  bottom: -12%;
  width: 100%;
  height: 124%;
  will-change: transform;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg-poster {
  transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1), transform 6s ease-out;
  transform: scale(1.04);
}

.hero-bg-poster.active-bg {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.hero-bg-poster.inactive-bg {
  opacity: 0;
  transform: scale(1.08);
  z-index: 0;
}

.slide-indicator.active .indicator-progress {
  width: 100%;
}

/* Stagger Delays */
.delay-75  { transition-delay: 75ms !important; }
.delay-100 { transition-delay: 100ms !important; }
.delay-150 { transition-delay: 150ms !important; }
.delay-200 { transition-delay: 200ms !important; }
.delay-250 { transition-delay: 250ms !important; }
.delay-300 { transition-delay: 300ms !important; }
.delay-400 { transition-delay: 400ms !important; }
.delay-500 { transition-delay: 500ms !important; }
.delay-600 { transition-delay: 600ms !important; }

/* Floating Back to Top Button */
#back-to-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  background: #0f172a;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.3);
  border: 1px solid #334155;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px) scale(0.9);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

#back-to-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

#back-to-top-btn:hover {
  background: #2563eb;
  border-color: #2563eb;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.4);
}

/* Clean Button Styles */
.btn-solid-dark {
  background-color: #0f172a;
  color: #ffffff;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.25s ease;
  border: 1px solid #0f172a;
}
.btn-solid-dark:hover {
  background-color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(15, 23, 42, 0.3);
}

.btn-outline-dark {
  background-color: transparent;
  color: #0f172a;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.25s ease;
  border: 1px solid #cbd5e1;
}
.btn-outline-dark:hover {
  border-color: #0f172a;
  background-color: #f8fafc;
  transform: translateY(-2px);
}

/* Infinite Bidirectional Marquee Animations */
@keyframes marquee-ltr {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0%); }
}

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

.marquee-container {
  overflow: hidden;
  position: relative;
  width: 100%;
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}

.marquee-track-ltr {
  display: flex;
  width: max-content;
  animation: marquee-ltr 32s linear infinite;
  will-change: transform;
}

.marquee-track-rtl {
  display: flex;
  width: max-content;
  animation: marquee-rtl 32s linear infinite;
  will-change: transform;
}

.marquee-track-ltr:hover,
.marquee-track-rtl:hover {
  animation-play-state: paused;
}