@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600;700;800&family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&family=Space+Grotesk:wght@500;600;700;800;900&display=swap');

:root {
  --font-sans: 'Plus Jakarta Sans', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  
  --primary-blue: #1d4ed8;
  --primary-gradient: linear-gradient(135deg, #1e40af 0%, #2563eb 50%, #4f46e5 100%);
  --luxury-gold: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --emerald-gradient: linear-gradient(135deg, #059669 0%, #10b981 100%);
  
  /* Glassmorphic Colors */
  --glass-bg-subtle: rgba(255, 255, 255, 0.82);
  --glass-bg-card: rgba(255, 255, 255, 0.92);
  --glass-bg-hover: rgba(255, 255, 255, 0.98);
  --glass-border: rgba(255, 255, 255, 0.95);
  --glass-border-subtle: rgba(226, 232, 240, 0.9);
  
  --shadow-glass: 0 10px 30px -5px rgba(15, 23, 42, 0.06), 0 0 1px 1px rgba(255, 255, 255, 0.9) inset;
  --shadow-glass-hover: 0 20px 40px -10px rgba(37, 99, 235, 0.16), 0 0 1px 1px rgba(255, 255, 255, 1) inset;
  --shadow-card: 0 12px 36px -6px rgba(15, 23, 42, 0.06), 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-card-hover: 0 24px 48px -12px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(37, 99, 235, 0.12);
}

/* ── Base Reset & Smooth Rendering ── */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: #f8fafc;
  background-image: 
    radial-gradient(at 0% 0%, rgba(219, 234, 254, 0.7) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(224, 231, 255, 0.6) 0px, transparent 50%),
    radial-gradient(at 50% 50%, rgba(240, 253, 250, 0.45) 0px, transparent 65%),
    radial-gradient(at 100% 100%, rgba(238, 242, 255, 0.6) 0px, transparent 50%);
  background-attachment: fixed;
  color: #0f172a;
  overflow-x: hidden;
  min-height: 100vh;
  letter-spacing: -0.015em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, .font-display {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

code, kbd, samp, pre, .font-mono {
  font-family: var(--font-mono);
}

/* ── Floating & Glowing Animations ── */
@keyframes floatAir {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
}

@keyframes pulseGlowSlow {
  0%, 100% { opacity: 0.35; transform: scale(1); filter: blur(36px); }
  50% { opacity: 0.7; transform: scale(1.08); filter: blur(48px); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.animate-float {
  animation: floatAir 5s ease-in-out infinite;
}

.animate-glow {
  animation: pulseGlowSlow 6s ease-in-out infinite;
}

.text-gradient-shimmer {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 35%, #4f46e5 70%, #0284c7 100%);
  background-size: 250% auto;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  animation: gradientShift 6s ease infinite;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #b45309 0%, #d97706 50%, #f59e0b 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ── SUPREME GLASS CHIP & CARD COMPONENTS ── */
.glass-chip {
  background: var(--glass-bg-subtle);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border-subtle);
  box-shadow: var(--shadow-glass);
}

.glass-card-pro {
  background: var(--glass-bg-card);
  backdrop-filter: blur(20px) saturate(190%);
  -webkit-backdrop-filter: blur(20px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-card);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card-pro:hover {
  box-shadow: var(--shadow-card-hover);
}

.glass-card-emerald {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(236, 253, 245, 0.8) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(167, 243, 208, 0.9);
}

.glass-card-amber {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(254, 243, 199, 0.8) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(253, 230, 138, 0.9);
}

/* ── Active Floating Glassmorphic Pill Navbar ── */
header.site-header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  z-index: 100 !important;
  pointer-events: auto !important;
  padding: 0 0.75rem;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

header.site-header .nav-container {
  pointer-events: auto !important;
  width: 100%;
  max-width: 82rem;
  margin: 0 auto;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px) saturate(190%);
  -webkit-backdrop-filter: blur(18px) saturate(190%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  border-radius: 0 0 1.25rem 1.25rem;
}

#mobile-menu-btn {
  touch-action: manipulation;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

header.site-header.is-scrolled .nav-container {
  margin-top: 0.75rem !important;
  max-width: 70rem !important;
  border-radius: 9999px !important;
  border: 1px solid rgba(203, 213, 225, 0.9) !important;
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(24px) saturate(200%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(200%) !important;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.14), 0 0 24px -3px rgba(37, 99, 235, 0.12) !important;
  padding-left: 1.25rem !important;
  padding-right: 1.25rem !important;
}

#mobile-menu {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

#mobile-menu.hidden {
  display: none !important;
  opacity: 0;
  transform: translateY(-6px);
}

#mobile-menu:not(.hidden) {
  display: block !important;
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  header.site-header {
    padding: 0 0.5rem;
  }
  header.site-header.is-scrolled .nav-container {
    margin-top: 0.5rem !important;
    border-radius: 1.25rem !important;
    max-width: 100% !important;
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
  }
}

/* Page body padding for fixed navbar */
body {
  padding-top: 4.75rem;
}
@media (min-width: 640px) {
  body {
    padding-top: 5.25rem;
  }
}

/* ── Mobile Optimization & Touch Support ── */
html, body {
  max-width: 100vw;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

/* Hide scrollbar for horizontal chip bars */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Ensure images don't overflow parent containers */
img, video {
  max-width: 100%;
  height: auto;
}

/* Interactive Card Badge Shine */
.badge-shine {
  position: relative;
  overflow: hidden;
}
.badge-shine::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
  transform: rotate(30deg);
  animation: shineWave 4s infinite linear;
}
@keyframes shineWave {
  0% { transform: translate(-100%, -100%) rotate(30deg); }
  100% { transform: translate(100%, 100%) rotate(30deg); }
}

/* ── Premium Skeleton Loading Shimmer ── */
@keyframes skeletonShimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.skeleton-loading {
  background: linear-gradient(
    90deg,
    #e2e8f0 0%,
    #f8fafc 50%,
    #e2e8f0 100%
  ) !important;
  background-size: 200% 100% !important;
  animation: skeletonShimmer 1.6s infinite ease-in-out !important;
}

img.img-loading {
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

img.img-loaded {
  opacity: 1;
}