/**
 * Landing 2.0 - 3D Model Block
 * Interactive product image/3D model with clickable hotspots
 */

/* Section Container */
.landing-2-3d-model {
    background-color: #e8e8e8;
    padding: 80px 0;
}

.landing-2-3d-model__wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Title */
.landing-2-3d-model__title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 400;
    color: #1a1a1a;
    text-align: center;
    margin: 0 0 40px 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* Image Container with Hotspots */
.landing-2-3d-model__image-container {
    position: relative;
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    background: #e8e8e8;
}

.landing-2-3d-model__image {
    width: 100%;
    height: auto;
    display: block;
}

/* 3D Model Viewer */
.landing-2-3d-model__viewer {
    width: 100%;
    min-height: 500px;
    border-radius: 20px;
    background: #e8e8e8;
    --progress-bar-color: transparent;
}

/* Hotspot Marker */
.landing-2-3d-model__hotspot {
    position: absolute;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: 3px solid #1a1a1a;
    cursor: pointer;
    transform: translate(-50%, -50%);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    z-index: 10;
    padding: 0;
}

.landing-2-3d-model__hotspot:hover {
    transform: translate(-50%, -50%) scale(1.15);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.landing-2-3d-model__hotspot:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.3);
}

.landing-2-3d-model__hotspot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    background: #1a1a1a;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

/* Hotspot Pulse Animation */
.landing-2-3d-model__hotspot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #1a1a1a;
    transform: translate(-50%, -50%);
    animation: hotspot-pulse 2s ease-out infinite;
    opacity: 0;
}

@keyframes hotspot-pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.8);
        opacity: 0;
    }
}

/* Hints */
.landing-2-3d-model__hints {
    display: flex;
    justify-content: flex-end;
    gap: 24px;
    margin-top: 16px;
    color: #666;
    font-size: 14px;
}

.landing-2-3d-model__hints span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.landing-2-3d-model__hints i {
    font-size: 16px;
}

/* Popup Modal */
.landing-2-3d-model__popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 99999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.landing-2-3d-model__popup.is-open {
    display: flex;
}

.landing-2-3d-model__popup-content {
    position: relative;
    background: white;
    border-radius: 16px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: popup-enter 0.3s ease-out;
}

@keyframes popup-enter {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.landing-2-3d-model__popup-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px 16px 0 0;
}

.landing-2-3d-model__popup-body {
    padding: 24px 28px 28px;
}

.landing-2-3d-model__popup-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 12px 0;
    line-height: 1.3;
}

.landing-2-3d-model__popup-description {
    font-size: 16px;
    line-height: 1.6;
    color: #555;
    margin: 0;
}

.landing-2-3d-model__popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.landing-2-3d-model__popup-close:hover {
    background: white;
    transform: scale(1.1);
}

.landing-2-3d-model__popup-close:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.2);
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
    .landing-2-3d-model {
        padding: 60px 0;
    }

    .landing-2-3d-model__wrapper {
        padding: 0 24px;
    }

    .landing-2-3d-model__title {
        margin-bottom: 32px;
    }

    .landing-2-3d-model__image-container,
    .landing-2-3d-model__viewer {
        border-radius: 16px;
    }

    .landing-2-3d-model__viewer {
        min-height: 400px;
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .landing-2-3d-model {
        padding: 48px 0;
    }

    .landing-2-3d-model__wrapper {
        padding: 0 16px;
    }

    .landing-2-3d-model__title {
        font-size: 28px;
        margin-bottom: 24px;
    }

    .landing-2-3d-model__image-container,
    .landing-2-3d-model__viewer {
        border-radius: 12px;
    }

    .landing-2-3d-model__viewer {
        min-height: 300px;
    }

    .landing-2-3d-model__hotspot {
        width: 28px;
        height: 28px;
    }

    .landing-2-3d-model__hotspot::after {
        width: 8px;
        height: 8px;
    }

    .landing-2-3d-model__hints {
        flex-direction: column;
        align-items: flex-end;
        gap: 8px;
        font-size: 13px;
    }

    .landing-2-3d-model__popup {
        padding: 16px;
    }

    .landing-2-3d-model__popup-content {
        border-radius: 12px;
        max-height: 85vh;
    }

    .landing-2-3d-model__popup-image {
        border-radius: 12px 12px 0 0;
    }

    .landing-2-3d-model__popup-body {
        padding: 20px;
    }

    .landing-2-3d-model__popup-title {
        font-size: 20px;
    }

    .landing-2-3d-model__popup-description {
        font-size: 15px;
    }

    .landing-2-3d-model__popup-close {
        top: 12px;
        right: 12px;
        width: 36px;
        height: 36px;
        font-size: 20px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .landing-2-3d-model {
        padding: 40px 0;
    }

    .landing-2-3d-model__title {
        font-size: 24px;
    }

    .landing-2-3d-model__hotspot {
        width: 24px;
        height: 24px;
        border-width: 2px;
    }

    .landing-2-3d-model__hotspot::after {
        width: 6px;
        height: 6px;
    }

    .landing-2-3d-model__viewer {
        min-height: 250px;
    }
}