.intro-section.fix,
.intro-section .intro-container-wrapper.style1,
.intro-section .intro-thumb,
.intro-section .intro-thumb .main-thumb,
.intro-thumb--3d .main-thumb.hero-aircraft-stage {
    overflow: visible !important;
}

.intro-wrapper.style1 {
    position: relative;
    background-attachment: scroll;
    background-position: 52% 54%;
    background-repeat: no-repeat;
    background-size: 120%;
    animation: hero-aircraft-sky-depth 30s ease-in-out infinite;
    will-change: background-size, background-position;
}

.intro-wrapper.style1 > .container,
.intro-wrapper.style1 > .container > .row {
    position: relative;
}

.intro-wrapper.style1 .intro-content {
    position: relative;
    z-index: 7;
}

.intro-wrapper.style1 .intro-thumb.intro-thumb--3d {
    position: absolute;
    inset: 0;
    padding: 0;
    z-index: 2;
    pointer-events: none;
}

.intro-thumb--3d .main-thumb.hero-aircraft-stage {
    position: absolute;
    inset: 0;
    width: 120%;
    height: 100%;
    min-height: 100%;
    margin-left: 0;
    display: block;
    z-index: 1;
    touch-action: none;
}

.hero-aircraft-stage__canvas,
.hero-aircraft-stage__fallback {
    width: 100%;
    height: 100%;
    max-width: none;
    display: block;
}

.hero-aircraft-stage__canvas {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.55s ease;
    cursor: default;
    will-change: opacity;
}

.hero-aircraft-stage.is-canvas-visible .hero-aircraft-stage__canvas,
.hero-aircraft-stage.is-ready .hero-aircraft-stage__canvas {
    opacity: 1;
}

.hero-aircraft-stage__fallback {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: contain;
    object-position: 72% 58%;
    z-index: 3;
    pointer-events: none;
    transition: opacity 0.45s ease, transform 0.45s ease, visibility 0s linear 0.45s;
    will-change: opacity, transform;
}

.hero-aircraft-stage.is-ready .hero-aircraft-stage__fallback {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.985);
}

.hero-aircraft-debug {
    display: none !important;
}

.hero-aircraft-debug__header,
.hero-aircraft-debug__toggles,
.hero-aircraft-debug__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
}

.hero-aircraft-debug__header {
    margin-bottom: 1rem;
}

.hero-aircraft-debug__header strong {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.hero-aircraft-debug__header span {
    font-size: 0.72rem;
    line-height: 1;
    padding: 0.28rem 0.55rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-aircraft-debug__controls {
    display: grid;
    gap: 0.8rem;
}

.hero-aircraft-debug__field {
    display: grid;
    gap: 0.35rem;
}

.hero-aircraft-debug__field span,
.hero-aircraft-debug__toggles label {
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.86);
}

.hero-aircraft-debug__field input[type="range"] {
    width: 100%;
    accent-color: #17b4b8;
}

.hero-aircraft-debug__toggles {
    margin-top: 1rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.hero-aircraft-debug__toggles label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.hero-aircraft-debug__actions {
    margin-top: 1rem;
    justify-content: flex-start;
}

.hero-aircraft-debug__actions .theme-btn {
    min-width: auto;
    height: 42px;
    padding: 0 1rem;
    font-size: 0.82rem;
}

.hero-aircraft-debug__readout {
    margin: 1rem 0 0;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.05);
    color: #bfeaf0;
    font-size: 0.8rem;
    line-height: 1.55;
    white-space: pre-wrap;
}

@keyframes hero-aircraft-sky-depth {
    0%,
    100% {
        background-size: 120%;
        background-position: 52% 54%;
    }

    50% {
        background-size: 100%;
        background-position: 50% 50%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .intro-wrapper.style1 {
        animation: none;
    }
}

@media (max-width: 1199px) {
    .intro-wrapper.style1 .intro-thumb.intro-thumb--3d {
        position: relative;
        inset: auto;
        padding: 120px 0 0;
        pointer-events: auto;
    }

    .intro-thumb--3d .main-thumb.hero-aircraft-stage {
        width: 100%;
        height: auto;
        min-height: 480px;
        position: relative;
    }

    .hero-aircraft-stage__canvas {
        position: relative;
        inset: auto;
        height: 480px;
    }

    .hero-aircraft-stage__fallback {
        object-position: center;
    }

}

@media (max-width: 767px) {
    .intro-wrapper.style1 {
        background-size: 125%;
    }

    .intro-wrapper.style1 .intro-thumb.intro-thumb--3d {
        padding: 80px 0 0;
    }

    .intro-thumb--3d .main-thumb.hero-aircraft-stage {
        min-height: 340px;
    }

    .hero-aircraft-stage__canvas {
        height: 340px;
    }

    .hero-aircraft-stage__canvas,
    .hero-aircraft-stage__fallback {
        max-width: 100%;
    }

    .hero-aircraft-debug {
        margin-top: 1rem;
        padding: 0.9rem;
    }

    .hero-aircraft-debug__header,
    .hero-aircraft-debug__toggles,
    .hero-aircraft-debug__actions {
        align-items: flex-start;
    }
}