/* ==========================================================================
   THE CROWN DANCE STUDIO - 3D EFFECTS, SPOTLIGHT GLOW & LIGHTBOX
   ========================================================================== */

/* --- CANVAS 3D INTERACTIVO HERO (Crown Particle WebGL/Canvas) --- */
#crown3dCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
    opacity: 0.85;
}

/* --- SPOTLIGHT CURSOR GLOW --- */
.cursor-glow {
    position: fixed;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(255, 102, 196, 0.14) 0%, rgba(193, 154, 81, 0.06) 45%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: -2;
    transform: translate(-50%, -50%);
    left: var(--mouse-x);
    top: var(--mouse-y);
    transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
    will-change: left, top;
}

/* --- PERSPECTIVA Y TILT 3D EN CARDS --- */
.tilt-card-container {
    perspective: 1200px;
}

.tilt-3d {
    transform-style: preserve-3d;
    transition: transform 0.15s ease-out, box-shadow 0.3s ease, border-color 0.3s ease;
    will-change: transform;
}

.tilt-3d-inner {
    transform: translateZ(30px);
    transition: transform 0.3s ease;
}

/* --- SCROLL REVEAL ANIMATIONS --- */
.reveal {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
    will-change: opacity, transform;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- MODAL LIGHTBOX 3D (Galería) --- */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.94);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
    padding: 20px;
}

.lightbox-modal.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    max-width: 960px;
    width: 100%;
    max-height: 90vh;
    background: rgba(22, 22, 28, 0.88);
    border: 1px solid var(--apple-border-bright);
    border-radius: 30px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.95);
    transform: scale(0.95);
    transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lightbox-modal.active .lightbox-content {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid var(--apple-border);
    color: #fff;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 10;
    transition: 0.3s;
}

.lightbox-close:hover {
    background: var(--rosa-neon);
    color: #000;
    transform: scale(1.1);
}

.lightbox-media-container {
    width: 100%;
    max-height: 65vh;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.lightbox-media-container img,
.lightbox-media-container video {
    max-width: 100%;
    max-height: 65vh;
    object-fit: contain;
}

.lightbox-info {
    padding: 25px 30px;
    text-align: left;
}

.lightbox-info h3 {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}

.lightbox-info p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}