:root {
    color-scheme: light;

    /* DEFINITIVE PALETTE (Design System V3 - Industrial Chic) */
    --energy-teal: #00dcb4;
    /* 1. Lightest Blue (Highlight) */
    --energy-navy: #1e3a5f;
    /* 2. Mid-Dark Blue (Visible Blue) - Lighter than black */
    --energy-dark: #08101c;
    /* 3. Darkest Blue (Section BG/Footer) - Distinct from black */
    --energy-light: #f3f5f7;
    /* Surface/Gray */
    --energy-white: #ffffff;
    --energy-gray: #94a3b8;
    /* Muted Text */

    /* Legacy/Alias Map for Compatibility */
    --energy-blue: var(--energy-teal);
    --energy-black: var(--energy-navy);
    /* Alias: 'black' now refers to the Mid-Navy to avoid generic black */
    --energy-cyan: var(--energy-teal);
    --energy-accent: var(--energy-teal);
    --energy-surface: rgba(16, 42, 67, 0.45);
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--energy-dark);
    /* Use Darkest Blue as Page Base */
    color: #e5e5e5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.glass-panel {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(18px);
}

.grid-bg {
    position: relative;
}

.grid-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(102, 252, 241, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(102, 252, 241, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.4;
    pointer-events: none;
}

.gradient-border {
    border-image: linear-gradient(120deg, rgba(102, 252, 241, 0.5), transparent) 1;
}

.hero-video {
    filter: saturate(0.4) brightness(0.5);
}

.blend-overlay {
    mix-blend-mode: screen;
}

.ai-agent-wave span {
    animation: pulse-bars 2s ease-in-out infinite;
}

.ai-agent-wave span:nth-child(2) {
    animation-delay: 0.2s;
}

.ai-agent-wave span:nth-child(3) {
    animation-delay: 0.4s;
}

.ai-agent-wave span:nth-child(4) {
    animation-delay: 0.6s;
}

.ai-agent-wave span:nth-child(5) {
    animation-delay: 0.8s;
}

.ai-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    transform: rotate(var(--orbit-angle, 0deg));
    animation: orbit var(--orbit-duration, 24s) linear infinite;
    animation-delay: var(--orbit-delay, 0s);
    animation-fill-mode: both;
}

.ai-badge-label {
    position: absolute;
    top: calc(-1 * var(--orbit-radius, 130px));
    left: 0;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 10px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #fff;
    transform: translate(-50%, -50%) rotate(calc(-1 * var(--orbit-angle, 0deg)));
    animation: orbit-counter var(--orbit-duration, 24s) linear infinite;
    animation-delay: var(--orbit-delay, 0s);
    animation-fill-mode: both;
}

@keyframes pulse-bars {

    0%,
    100% {
        transform: scaleY(0.3);
        opacity: 0.5;
    }

    50% {
        transform: scaleY(1);
        opacity: 1;
    }
}

.nav-bar {
    background-color: transparent;
}

.nav-bar.nav-scrolled {
    background-color: rgba(0, 0, 0, 0.9);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
}

.animate-spin-slow {
    animation: spin 12s linear infinite;
}

.animate-spin-slower {
    animation: spin 18s linear infinite;
}

.diagram-grid {
    position: relative;
    background-color: rgba(5, 7, 11, 0.95);
    overflow: hidden;
}

.diagram-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(102, 252, 241, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(102, 252, 241, 0.08) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

.diagram-grid::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(102, 252, 241, 0.15), transparent 60%);
    opacity: 0.9;
    pointer-events: none;
    z-index: 0;
}

.diagram-grid[data-diagram="ongrid"] .status-label {
    color: #86efac;
    transition: color 0.3s ease;
}

.diagram-grid[data-diagram="ongrid"] .status-label.off {
    color: #f87171;
}

.diagram-grid[data-diagram="ongrid"] .flow-disabled {
    opacity: 0.25;
    stroke-dasharray: 6 10;
}

.diagram-node {
    box-shadow: 0 0 20px rgba(102, 252, 241, 0.3);
}

.animate-flow-line {
    stroke-dasharray: 8 16;
    animation: flow-line 3s linear infinite;
}

.animate-pulse-line {
    animation: pulse-line 2s ease-in-out infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes flow-line {
    0% {
        stroke-dashoffset: 0;
    }

    100% {
        stroke-dashoffset: -200;
    }
}

@keyframes pulse-line {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}

@keyframes orbit {
    0% {
        transform: rotate(var(--orbit-angle, 0deg));
    }

    100% {
        transform: rotate(calc(var(--orbit-angle, 0deg) + 360deg));
    }
}

@keyframes orbit-counter {
    0% {
        transform: translate(-50%, -50%) rotate(calc(-1 * var(--orbit-angle, 0deg)));
    }

    100% {
        transform: translate(-50%, -50%) rotate(calc(-1 * var(--orbit-angle, 0deg) - 360deg));
    }
}

.diagram-panel {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease, transform 0.5s ease;
    transform: translateY(8px);
}

.diagram-panel>* {
    height: 100%;
}

.diagram-panel-active {
    position: relative;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #0B0C10;
}

::-webkit-scrollbar-thumb {
    background: var(--energy-teal);
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--energy-cyan);
}

/* BENTO GRID UTILITIES (V3) */
.rounded-4xl {
    border-radius: 2rem;
}

.bento-card {
    background-color: var(--energy-navy);
    /* Default: Dark Mode */
    border: none;
    border-radius: 2rem;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bento-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.text-balance {
    text-wrap: balance;
}