/* ==========================================================================
   Talayar Gallery - Elementor Luxury Design System & Advanced CSS
   - The Royal Trilogy: Charcoal (#0C0D10), Gold (#C5A880), Emerald (#0D2818 / #10B981)
   - Glassmorphism, @property Metallic Gradients, Mix-Blend Reflections
   - Typography Pairing (Cormorant / Playfair + Vazirmatn / IRANSansX)
   - Mobile & Low-Power Hardware Optimization
   ========================================================================== */

/* 1. TYPOGRAPHY PAIRING & RTL REFINEMENT */
.talayar-font-display,
.talayar-luxury-title-en {
    font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif !important;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.talayar-persian-copy {
    font-family: var(--talayar-font-fa) !important;
    line-height: 1.85 !important;
    letter-spacing: -0.015em;
}

/* 2. ADVANCED LIQUID GLASS CONTAINERS */
.talayar-glass-card {
    background: var(--talayar-glass-bg) !important;
    backdrop-filter: var(--talayar-glass-blur);
    -webkit-backdrop-filter: var(--talayar-glass-blur);
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: var(--talayar-radius-card);
    box-shadow: var(--talayar-shadow-card), var(--talayar-specular);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.4s ease;
    position: relative;
    overflow: hidden;
}

.talayar-glass-card:hover {
    transform: translateY(-4px);
    border-color: rgba(197, 168, 128, 0.35) !important;
    box-shadow: var(--talayar-shadow-elevated), 0 0 30px rgba(197, 168, 128, 0.15), var(--talayar-specular-gold);
}

/* 3. EMERALD JEWELRY CARD & ACCENT */
.talayar-emerald-card {
    background: linear-gradient(145deg, rgba(13, 40, 24, 0.6) 0%, rgba(12, 13, 16, 0.8) 100%) !important;
    border: 1px solid rgba(16, 185, 129, 0.2) !important;
    box-shadow: 0 15px 35px -10px rgba(13, 40, 24, 0.5), inset 0 1px 1px rgba(16, 185, 129, 0.25);
}

.talayar-emerald-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.28);
    color: #10B981;
    font-size: 13px;
    font-weight: 600;
}

/* 4. MIX-BLEND-MODE SPECULAR CAUSTICS */
.talayar-caustic-sparkle {
    position: absolute;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, rgba(197, 168, 128, 0.15) 40%, transparent 70%);
    mix-blend-mode: plus-lighter;
    pointer-events: none;
    opacity: 0.45;
    filter: blur(20px);
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
}

/* 5. SVG MONOGRAM / SIGNATURE STROKE DRAW ANIMATION */
.talayar-svg-draw-path {
    stroke-dasharray: 1200;
    stroke-dashoffset: 1200;
    transition: stroke-dashoffset 2.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.talayar-svg-draw-active .talayar-svg-draw-path {
    stroke-dashoffset: 0;
}

/* 6. 3D DIAMOND CANVAS CONTAINER & MOBILE FALLBACK */
.talayar-diamond-3d-wrapper {
    position: relative;
    width: 100%;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
}

.talayar-diamond-3d-canvas {
    width: 100%;
    height: 100%;
    max-height: 480px;
    display: block;
    cursor: grab;
}

.talayar-diamond-3d-canvas:active {
    cursor: grabbing;
}

.talayar-diamond-fallback {
    display: none;
    position: relative;
    max-width: 380px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.6));
    animation: talayar-float-diamond 6s ease-in-out infinite;
}

@keyframes talayar-float-diamond {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(2deg); }
}

/* Mobile & Low-Power switch: Auto-fallback */
@media (max-width: 768px) {
    .talayar-diamond-3d-canvas.talayar-canvas-disabled {
        display: none !important;
    }
    .talayar-diamond-fallback.talayar-fallback-active {
        display: block !important;
    }
    .talayar-diamond-3d-wrapper {
        min-height: 320px;
    }
}

/* 7. RESTRAINED GSAP SCROLL REVEALS */
.talayar-reveal-ready {
    opacity: 0;
    transform: translateY(32px);
    will-change: opacity, transform;
}