/**
 * Our approach — wide rectangular 3D strip (AI, healthcare, software) — no card chrome
 */

.home-principles .feature-split {
    align-items: center;
}

.home-principles .feature-split__visual {
    width: 100%;
    min-width: 0;
}

.approach-tech-scene {
    width: 100%;
    max-width: 100%;
    background: transparent;
    overflow: visible;
}

.approach-tech-scene__stage {
    position: relative;
    width: 100%;
    height: 5.5rem;
    perspective: 900px;
    perspective-origin: 50% 55%;
}

.approach-tech-scene__scene {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
}

.approach-tech-scene__grid-floor {
    position: absolute;
    left: 0;
    right: 0;
    top: 68%;
    height: 4.5rem;
    transform: rotateX(82deg);
    transform-origin: center top;
    background-image:
        linear-gradient(rgba(57, 198, 244, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(57, 198, 244, 0.1) 1px, transparent 1px);
    background-size: 1.15rem 1.15rem;
    mask-image: linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
    opacity: 0.7;
}

.approach-tech-scene__plane {
    position: absolute;
    left: 0;
    right: 0;
    top: 0.35rem;
    height: 4.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transform-style: preserve-3d;
    transform: rotateX(22deg) rotateY(-6deg);
    animation: approachTechPlaneTilt 8s ease-in-out infinite;
}

.approach-tech-scene__rect {
    position: absolute;
    left: 50%;
    top: 50%;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(57, 198, 244, 0.38);
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.approach-tech-scene__rect--outer {
    width: 96%;
    height: 3.65rem;
    background: linear-gradient(
        180deg,
        rgba(46, 107, 255, 0.06) 0%,
        rgba(6, 17, 27, 0.02) 100%
    );
    box-shadow:
        inset 0 0 24px rgba(108, 77, 255, 0.08),
        0 8px 28px rgba(5, 11, 18, 0.35);
}

.approach-tech-scene__rect--inner {
    width: 88%;
    height: 2.85rem;
    border-color: rgba(108, 77, 255, 0.32);
    animation: approachTechRectPulse 4s ease-in-out infinite;
}

.approach-tech-scene__links {
    position: absolute;
    left: 2%;
    right: 2%;
    top: 50%;
    height: 3rem;
    width: auto;
    margin-top: -1.5rem;
    opacity: 0.6;
    pointer-events: none;
}

.approach-tech-scene__link-path {
    stroke-dasharray: 5 7;
    animation: approachTechLinkDash 14s linear infinite;
}

.approach-tech-scene__nodes {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 86%;
    margin: 0;
    padding: 0;
    list-style: none;
    transform: translateZ(1.25rem);
}

.approach-tech-scene__nodes li {
    display: flex;
    justify-content: center;
    flex: 1;
}

.approach-tech-scene__nodes li:nth-child(3) {
    flex: 0 0 auto;
}

.approach-tech-scene__hub {
    position: relative;
    width: 2.35rem;
    height: 2.35rem;
    transform: translateZ(0.5rem);
}

.approach-tech-scene__hub-glow {
    position: absolute;
    inset: -0.55rem;
    border-radius: var(--radius-sm);
    background: radial-gradient(circle, rgba(108, 77, 255, 0.35), transparent 70%);
    animation: approachTechHubPulse 3s ease-in-out infinite;
}

.approach-tech-scene__hub-core {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(57, 198, 244, 0.5);
    background: linear-gradient(145deg, rgba(46, 107, 255, 0.28), rgba(6, 17, 27, 0.95));
    color: var(--color-accent-primary-edge);
    font-size: 1rem;
    box-shadow: 0 0 18px rgba(57, 198, 244, 0.32);
}

.approach-tech-scene__node {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.18rem;
    min-width: 3rem;
    padding: 0.32rem 0.45rem 0.28rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(46, 107, 255, 0.35);
    background: rgba(6, 17, 27, 0.9);
    box-shadow: 0 4px 14px rgba(5, 11, 18, 0.4);
    animation: approachTechNodeFloat 4.5s ease-in-out infinite;
}

.approach-tech-scene__nodes li:nth-child(1) .approach-tech-scene__node {
    animation-delay: 0s;
}

.approach-tech-scene__nodes li:nth-child(2) .approach-tech-scene__node {
    animation-delay: -1.2s;
}

.approach-tech-scene__nodes li:nth-child(4) .approach-tech-scene__node {
    animation-delay: -2.4s;
}

.approach-tech-scene__node i {
    font-size: 0.88rem;
    color: var(--color-accent-primary-edge);
    line-height: 1;
}

.approach-tech-scene__node small {
    font-family: var(--font-body);
    font-size: 0.48rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.approach-tech-scene__node--ai {
    border-color: rgba(108, 77, 255, 0.4);
}

.approach-tech-scene__node--health {
    border-color: rgba(57, 198, 244, 0.42);
}

.approach-tech-scene__node--health i {
    color: #25b8f5;
}

.approach-tech-scene__node--software i {
    color: #6c4dff;
}

@keyframes approachTechPlaneTilt {
    0%,
    100% {
        transform: rotateX(22deg) rotateY(-6deg);
    }
    50% {
        transform: rotateX(20deg) rotateY(6deg);
    }
}

@keyframes approachTechRectPulse {
    0%,
    100% {
        border-color: rgba(108, 77, 255, 0.28);
        opacity: 0.85;
    }
    50% {
        border-color: rgba(57, 198, 244, 0.45);
        opacity: 1;
    }
}

@keyframes approachTechHubPulse {
    0%,
    100% {
        opacity: 0.45;
    }
    50% {
        opacity: 0.85;
    }
}

@keyframes approachTechNodeFloat {
    0%,
    100% {
        transform: translateY(0) translateZ(0.35rem);
    }
    50% {
        transform: translateY(-3px) translateZ(0.65rem);
    }
}

@keyframes approachTechLinkDash {
    to {
        stroke-dashoffset: -48;
    }
}

@media (max-width: 991.98px) {
    .home-principles .feature-split__visual {
        margin-top: var(--space-5);
    }

    .approach-tech-scene__stage {
        height: 5.25rem;
    }
}

@media (max-width: 575.98px) {
    .approach-tech-scene__stage {
        height: 4.75rem;
    }

    .approach-tech-scene__plane {
        height: 3.75rem;
    }

    .approach-tech-scene__rect--outer {
        height: 3.15rem;
    }

    .approach-tech-scene__node small {
        display: none;
    }

    .approach-tech-scene__hub {
        width: 2rem;
        height: 2rem;
    }

    .approach-tech-scene__hub-core {
        font-size: 0.85rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .approach-tech-scene__plane,
    .approach-tech-scene__rect--inner,
    .approach-tech-scene__hub-glow,
    .approach-tech-scene__link-path,
    .approach-tech-scene__node {
        animation: none !important;
    }

    .approach-tech-scene__plane {
        transform: rotateX(22deg) rotateY(-4deg);
    }
}