.logistics-visual {
    position: relative;
    width: 420px;
    height: 420px;
}

/* ===== ORBITAL RINGS ===== */
.lv-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.lv-ring-1 {
    width: 240px;
    height: 240px;
    border: 1.5px dashed rgba(14, 165, 233, 0.15);
    animation: ringRotate 25s linear infinite, ringPulse 4s ease-in-out infinite;
}

.lv-ring-2 {
    width: 340px;
    height: 340px;
    border: 1px dashed rgba(14, 165, 233, 0.08);
    animation: ringRotate 40s linear infinite reverse, ringPulse 5s ease-in-out infinite 1s;
}

.lv-ring-3 {
    width: 400px;
    height: 400px;
    border: 1px solid rgba(14, 165, 233, 0.04);
    animation: ringPulse 6s ease-in-out infinite 2s;
}

@keyframes ringRotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes ringPulse {
    0%, 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.02); }
}

/* ===== CENTRAL HUB ===== */
.lv-hub {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 110px;
    height: 110px;
    transform: translate(-50%, -50%);
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 50%;
    box-shadow:
        0 0 0 1px rgba(14, 165, 233, 0.1),
        0 10px 40px -10px rgba(14, 165, 233, 0.3),
        0 30px 60px -20px rgba(14, 165, 233, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    animation: hubBreath 4s ease-in-out infinite;
}

.lv-hub::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.2) 0%, transparent 50%, rgba(14, 165, 233, 0.1) 100%);
    animation: hubGlowRotate 8s linear infinite;
    z-index: -1;
}

.lv-hub::after {
    content: '';
    position: absolute;
    inset: -30px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.08) 0%, transparent 70%);
    animation: hubAura 3s ease-in-out infinite;
    z-index: -2;
}

@keyframes hubBreath {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.03); }
}

@keyframes hubGlowRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes hubAura {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.5; }
}

.lv-hub-icon {
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* ===== FLOATING NODES ===== */
.lv-node {
    position: absolute;
    width: 52px;
    height: 52px;
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 16px;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.04),
        0 8px 32px rgba(14, 165, 233, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lv-node:hover {
    transform: scale(1.15) translateY(-5px);
    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.08),
        0 15px 50px rgba(14, 165, 233, 0.15);
}

/* Organic orbital float animations */
@keyframes orbitFloat1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(5px, -8px) rotate(2deg); }
    50% { transform: translate(0, -12px) rotate(0deg); }
    75% { transform: translate(-5px, -8px) rotate(-2deg); }
}

@keyframes orbitFloat2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-6px, -6px) rotate(-2deg); }
    50% { transform: translate(-10px, 0) rotate(0deg); }
    75% { transform: translate(-6px, 6px) rotate(2deg); }
}

@keyframes orbitFloat3 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-4px, 8px) rotate(1deg); }
    50% { transform: translate(0, 12px) rotate(0deg); }
    75% { transform: translate(4px, 8px) rotate(-1deg); }
}

@keyframes orbitFloat4 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(6px, 4px) scale(1.02); }
    50% { transform: translate(8px, 0) scale(1); }
    75% { transform: translate(6px, -4px) scale(0.98); }
}

.lv-orbit-1 { animation: orbitFloat1 6s cubic-bezier(0.45, 0, 0.55, 1) infinite; }
.lv-orbit-2 { animation: orbitFloat2 7s cubic-bezier(0.45, 0, 0.55, 1) infinite 0.5s; }
.lv-orbit-3 { animation: orbitFloat3 5.5s cubic-bezier(0.45, 0, 0.55, 1) infinite 1s; }
.lv-orbit-4 { animation: orbitFloat1 6.5s cubic-bezier(0.45, 0, 0.55, 1) infinite 1.5s; }
.lv-orbit-5 { animation: orbitFloat4 7.5s cubic-bezier(0.45, 0, 0.55, 1) infinite 2s; }
.lv-orbit-6 { animation: orbitFloat2 6s cubic-bezier(0.45, 0, 0.55, 1) infinite 2.5s; }

/* Node positions */
.lv-node-1 { top: 6%; left: 50%; margin-left: -26px; }
.lv-node-2 { top: 22%; right: 5%; }
.lv-node-3 { bottom: 20%; right: 8%; }
.lv-node-4 { bottom: 3%; left: 50%; margin-left: -26px; }
.lv-node-5 { bottom: 25%; left: 5%; }
.lv-node-6 { top: 20%; left: 8%; }

/* Accent node with glow */
.lv-node-accent {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    box-shadow:
        0 8px 30px rgba(14, 165, 233, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    animation: orbitFloat1 6s cubic-bezier(0.45, 0, 0.55, 1) infinite, accentGlow 2s ease-in-out infinite;
}

@keyframes accentGlow {
    0%, 100% { box-shadow: 0 8px 30px rgba(14, 165, 233, 0.35), 0 0 0 1px rgba(255,255,255,0.1) inset; }
    50% { box-shadow: 0 8px 40px rgba(14, 165, 233, 0.5), 0 0 20px rgba(14, 165, 233, 0.3), 0 0 0 1px rgba(255,255,255,0.1) inset; }
}

.lv-node-accent svg { color: #fff; }

/* ===== DATA FLOW LINES ===== */
.lv-lines {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

.lv-lines svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

/* Base line style */
.lv-line-base {
    stroke: rgba(14, 165, 233, 0.12);
    stroke-width: 1.5;
    fill: none;
    stroke-linecap: round;
}

/* Animated flowing line */
.lv-line-flow {
    stroke: rgba(14, 165, 233, 0.4);
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-dasharray: 8 25;
    animation: lineFlow 2.5s linear infinite;
}

.lv-line-flow-reverse {
    animation: lineFlowReverse 3s linear infinite;
}

.lv-line-flow-slow {
    animation: lineFlow 4s linear infinite;
}

@keyframes lineFlow {
    from { stroke-dashoffset: 0; }
    to { stroke-dashoffset: -66; }
}

@keyframes lineFlowReverse {
    from { stroke-dashoffset: 0; }
    to { stroke-dashoffset: 66; }
}

/* Traveling dots on lines */
.lv-dot {
    fill: #0ea5e9;
    filter: drop-shadow(0 0 3px rgba(14, 165, 233, 0.6));
}

.lv-dot-1 { animation: dotMove1 3s ease-in-out infinite; }
.lv-dot-2 { animation: dotMove2 3.5s ease-in-out infinite 0.5s; }
.lv-dot-3 { animation: dotMove3 4s ease-in-out infinite 1s; }
.lv-dot-4 { animation: dotMove4 3s ease-in-out infinite 1.5s; }
.lv-dot-5 { animation: dotMove5 3.5s ease-in-out infinite 2s; }
.lv-dot-6 { animation: dotMove6 4s ease-in-out infinite 0.8s; }

@keyframes dotMove1 {
    0%, 100% { transform: translate(210px, 60px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(210px, 150px); opacity: 0; }
}

@keyframes dotMove2 {
    0%, 100% { transform: translate(355px, 125px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(275px, 185px); opacity: 0; }
}

@keyframes dotMove3 {
    0%, 100% { transform: translate(345px, 305px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(270px, 250px); opacity: 0; }
}

@keyframes dotMove4 {
    0%, 100% { transform: translate(210px, 360px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(210px, 270px); opacity: 0; }
}

@keyframes dotMove5 {
    0%, 100% { transform: translate(65px, 285px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(150px, 235px); opacity: 0; }
}

@keyframes dotMove6 {
    0%, 100% { transform: translate(70px, 110px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(155px, 175px); opacity: 0; }
}

/* ===== PARTICLE EFFECTS ===== */
.lv-particles {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.lv-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(14, 165, 233, 0.3);
    border-radius: 50%;
}

.lv-particle-1 { top: 15%; left: 20%; animation: particleDrift 8s ease-in-out infinite; }
.lv-particle-2 { top: 25%; right: 25%; animation: particleDrift 10s ease-in-out infinite 1s; }
.lv-particle-3 { bottom: 30%; left: 15%; animation: particleDrift 9s ease-in-out infinite 2s; }
.lv-particle-4 { bottom: 15%; right: 20%; animation: particleDrift 11s ease-in-out infinite 3s; }
.lv-particle-5 { top: 40%; left: 10%; animation: particleDrift 7s ease-in-out infinite 1.5s; }
.lv-particle-6 { top: 60%; right: 10%; animation: particleDrift 12s ease-in-out infinite 2.5s; }

@keyframes particleDrift {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    25% { transform: translate(10px, -15px) scale(1.2); opacity: 0.6; }
    50% { transform: translate(5px, -25px) scale(0.8); opacity: 0.4; }
    75% { transform: translate(-5px, -15px) scale(1.1); opacity: 0.5; }
}