/* Theme Colors - Professional financial palette with darker scheme */
:root {
  --color-dark: #1a202c;
  --color-dark-lighter: #2d3748;
  --color-primary: #4a5568;
  --color-primary-dark: #2c3e50;
  --color-accent: #d69e2e;
  --color-accent-dark: #b7791f;
  --color-text: #e2e8f0;
  --color-text-muted: #a0aec0;
  --color-gray-700: #4a5568;
  --color-gray-800: #2d3748;
  --color-dark-lightest: #374151;
  --color-secondary: #0369a1;    /* Muted blue - professional */
  --color-secondary-dark: #075985; /* Darker muted blue */
  --color-light: #f1f5f9;        /* Light color for text on dark backgrounds */
  --color-light-gray: #cbd5e1;   /* Light gray for subtle elements */
  --color-gray-100: #e2e8f0;     /* Light gray for backgrounds */
  --color-gray-200: #94a3b8;     /* Border colors */
  --color-gray-900: #334155;     /* Darkest text */
}

/* Typography */
body {
  font-family: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  letter-spacing: -0.01em;
  background-color: var(--color-dark);
  color: var(--color-text);
}

h1, h2 {
  font-family: serif;
  letter-spacing: -0.025em;
}

/* Color Classes */
.text-primary {
  color: var(--color-primary);
}

.text-secondary {
  color: var(--color-secondary);
}

.text-accent {
  color: var(--color-accent);
}

.bg-primary {
  background-color: var(--color-primary);
}

.bg-primary-dark {
  background-color: var(--color-primary-dark);
}

.bg-secondary {
  background-color: var(--color-secondary);
}

.bg-secondary-dark {
  background-color: var(--color-secondary-dark);
}

.bg-dark {
  background-color: var(--color-dark);
}

.bg-dark-lighter {
  background-color: var(--color-dark-lighter);
}

.bg-dark-lightest {
  background-color: var(--color-dark-lightest);
}

.bg-accent {
  background-color: var(--color-accent);
}

.bg-accent-dark {
  background-color: var(--color-accent-dark);
}

.hover\:bg-primary-dark:hover {
  background-color: var(--color-primary-dark);
}

.hover\:bg-secondary-dark:hover {
  background-color: var(--color-secondary-dark);
}

.focus\:ring-secondary:focus {
  --tw-ring-color: var(--color-secondary);
}

/* Navigation Styling */
.nav-link {
  position: relative;
  padding: 0.5rem 0;
  font-weight: 500;
  color: var(--color-text);
}

.nav-link::after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  background: var(--color-light);
  transition: width .3s;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-button {
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

/* Hero Section Styling and Animations */
.hero-section {
  padding-top: calc(var(--spacing) * 16);
  background-color: var(--color-dark);
  position: relative;
  overflow: hidden;
}

.grid-animation {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  animation: gradientAnimation 15s ease infinite;
  background-size: 400% 400%;
  width: 100%;
  height: 100%;
  opacity: 0.4;
}

/* Financial data animation */
.financial-data {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  opacity: 0.05;
}

.data-column {
  position: absolute;
  top: -100%;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--color-primary), transparent);
  animation: dataFlow 8s infinite;
  opacity: 0.7;
}

.data-point {
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
  animation: dataPoint 3s infinite;
  opacity: 0;
}

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

@keyframes dataFlow {
  0% { top: -100%; opacity: 0.7; }
  100% { top: 100%; opacity: 0; }
}

@keyframes dataPoint {
  0% { opacity: 0; transform: scale(0); }
  50% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0); }
}

/* Hero wave divider - improved for dark theme */
.wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg {
  display: block;
  width: calc(100% + 1.3px);
  height: 70px;
  filter: drop-shadow(0 -1px 2px rgba(0, 0, 0, 0.1));
  fill: var(--color-dark);
}

.wave-divider .shape-fill {
  fill: var(--color-dark-lighter);
}

/* Hero headline styling */
.hero-headline {
  line-height: 1.2;
}

.hero-headline-row {
  display: block;
  margin-bottom: 0.5rem;
}

/* Carousel Animation */
.carousel-container {
  display: inline-block;
  position: relative;
  min-width: 180px;
  text-align: center;
}

.carousel-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s, transform 0.5s;
}

.carousel-item.active {
  position: relative;
  opacity: 1;
  transform: translateY(0);
}

/* Workflow Diagram Styling */
.workflow-step {
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid var(--color-gray-800);
  background-color: var(--color-dark-lightest);
}

.workflow-step:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

.icon-container, .api-icon, .sdk-icon, .workflow-icon, .connect-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: rgba(30, 64, 175, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.api-icon, .sdk-icon, .workflow-icon, .connect-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(3, 105, 161, 0.1);
}

.icon-container:hover, .api-icon:hover, .sdk-icon:hover, .workflow-icon:hover, .connect-icon:hover {
  transform: scale(1.1);
}

/* Result visualization */
.result-visualization {
  background-color: var(--color-dark);
  border: 1px solid var(--color-gray-800);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .carousel-container {
    min-width: 120px;
  }
  
  .icon-container, .api-icon, .sdk-icon, .workflow-icon, .connect-icon {
    width: 60px;
    height: 60px;
  }
  
  .api-icon, .sdk-icon, .workflow-icon, .connect-icon {
    width: 50px;
    height: 50px;
  }
}


.grid-container {
	--grid: 15rem;
	width: 100dvw;
	height: 100dvh;
	position: absolute;
	top: 0;
	left: 0;
	transform-style: preserve-3d;
	perspective: 100rem;
	animation: rotate 100s linear infinite forwards;
  z-index: 0;
  height: 100dvh;
	
	.plane {
		--dir: 1;
		width: 300%;
		height: 150%;
		min-height: 40rem;
		position: absolute;
		bottom: 0;
		transform-style: preserve-3d;
		transform-origin: bottom center;
		transform: translateX(-50%) rotateX(85deg);
		
		&:last-child {
			--dir: -1;
			top: 0;
			transform-origin: top center;
			transform: translateX(-50%) rotateX(-85deg);
			
			& > * {
        height: 65%;
				&::after {
					background-image: linear-gradient(to top, rgba(26, 32, 44, 255) var(--grid), rgba(26, 32, 44, 0));
				}
			}
		}
    &:first-child {
      bottom: 0;
      height: 75%;
    }
		& > * {
			transform-style: preserve-3d;
			height: 100%;
			width: 100%;
			position: absolute;
			
			&::before, &::after {
				content: '';
				display: block;
				position: absolute;
				width: 100%;
				height: 100%;
				top: 0;
				left: 0;
			}


			&::before {
				background-image: repeating-linear-gradient(to left, var(--color-gray-200), var(--color-gray-200) 4px, transparent 4px, transparent calc(2.5 * var(--grid))), 
					repeating-linear-gradient(to bottom, var(--color-gray-200), var(--color-gray-200) 4px, transparent 4px, transparent var(--grid));
				animation: move 1s linear infinite forwards;
			}

			&::after {
				background-image: linear-gradient(to bottom, rgba(26, 32, 44, 255) var(--grid), rgba(26, 32, 44, 0));
				z-index: 1;
				transform: translateZ(1px);
			}
		}
		
		.glow {
			filter: blur(1rem);
			z-index: 1;
			mix-blend-mode: plus-lighter;
		}
	}
}

@keyframes move {
	from {
		transform: translateY(0px);
	}
	
	to {
		transform: translateY(calc(var(--grid) * var(--dir)));
	}
}

@keyframes blink {
	0% {
		visibility: visible;
	}
	
	50% {
		visibility: visible;
	}
	
	51% {
		visibility: hidden;
	}
	
	100% {
		visibility: hidden;
	}
}