:root {
  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Brand Color Palette */
  --color-navy-950: #08111e;
  --color-navy-900: #0d1b2a;
  --color-navy-800: #1b2d42;
  --color-navy-700: #2a415e;
  
  --color-ivory: #faf7f2;
  --color-ivory-warm: #f4efe6;
  --color-ivory-card: #ffffff;
  
  --color-sage: #386641;
  --color-sage-light: #eaf2ec;
  --color-sage-border: #c3d9c8;
  
  --color-terracotta: #c85a3a;
  --color-terracotta-hover: #b44d30;
  --color-terracotta-soft: #fcf1ed;
  
  --color-text-main: #192534;
  --color-text-muted: #5f7082;
  --color-border-subtle: #e8e2d8;
  
  --shadow-sm: 0 2px 8px rgba(13, 27, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(13, 27, 42, 0.06);
  --shadow-lg: 0 16px 40px rgba(13, 27, 42, 0.09);
  --shadow-xl: 0 24px 56px rgba(13, 27, 42, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-ivory);
  color: var(--color-text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.font-serif-title {
  font-family: var(--font-serif);
  letter-spacing: -0.02em;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-ivory-warm);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Glass & Card effects */
.glass-nav {
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.card-warm {
  background: #ffffff;
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-sm);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-warm:hover {
  border-color: #d8cfc2;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-navy {
  background: linear-gradient(145deg, #0d1b2a 0%, #16293f 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Pulse animation for live matching indicator */
@keyframes pulse-soft {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.08);
  }
}

.animate-pulse-soft {
  animation: pulse-soft 2.4s infinite ease-in-out;
}

/* Accordion details styling */
details > summary::-webkit-details-marker {
  display: none;
}

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

/* Modal animation */
.modal-backdrop {
  background: rgba(13, 27, 42, 0.65);
  backdrop-filter: blur(6px);
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-content-animated {
  animation: modalFadeIn 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Marquee for recognition */
@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-container {
  display: flex;
  width: 200%;
  animation: marqueeScroll 28s linear infinite;
}

.marquee-container:hover {
  animation-play-state: paused;
}

/* Step connector line */
.step-line {
  position: absolute;
  top: 32px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: #e2ddd3;
  z-index: 1;
}

@media (max-width: 768px) {
  .step-line {
    display: none;
  }
}

/* Enforce Single-Line Desktop Header Navigation */
#main-header nav a,
#main-header nav span,
#main-header .whitespace-nowrap,
#main-header button {
  white-space: nowrap !important;
  word-break: keep-all !important;
}

#main-header nav {
  flex-wrap: nowrap !important;
}