.particles-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
    pointer-events: none;
    animation: float 15s infinite ease-in-out;
}

[data-bs-theme="light"] .particle {
    background: linear-gradient(135deg, #3498db, #2ecc71);
    box-shadow: 0 0 10px 2px rgba(52, 152, 219, 0.2);
}

[data-bs-theme="dark"] .particle {
    background: linear-gradient(135deg, #2196f3, #4CAF50);
    box-shadow: 0 0 15px 2px rgba(33, 150, 243, 0.3);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    25% {
        transform: translateY(-50px) translateX(20px);
    }
    50% {
        transform: translateY(-20px) translateX(-30px);
    }
    75% {
        transform: translateY(-70px) translateX(40px);
    }
}
.wave-background {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -2;
    overflow: hidden;
}

.wave {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    border-radius: 35%;
    animation: wave 25s infinite linear;
    opacity: 0.05;
}

[data-bs-theme="light"] .wave {
    background: radial-gradient(circle at center, #e3f2fd 0%, #bbdefb 50%, #90caf9 100%);
}

[data-bs-theme="dark"] .wave {
    background: radial-gradient(circle at center, #2196f3 0%, #1976d2 50%, #0d47a1 100%);
}

.wave:nth-child(2) {
    animation-duration: 15s;
    opacity: 0.03;
}

.wave:nth-child(3) {
    animation-duration: 20s;
    opacity: 0.02;
}

@keyframes wave {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
.hero-glow {
    position: absolute;
    width: 150%;
    height: 150%;
    top: -25%;
    left: -25%;
    background: radial-gradient(circle at center, rgba(33, 150, 243, 0.15) 0%, transparent 70%);
    animation: pulse-glow 8s infinite ease-in-out;
    z-index: -1;
}

@keyframes pulse-glow {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.3;
    }
}
.cursor-dot {
    width: 5px;
    height: 5px;
    background-color: rgba(33, 150, 243, 0.8);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
}

.cursor-outline {
    width: 30px;
    height: 30px;
    border: 2px solid rgba(33, 150, 243, 0.5);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s;
}

.card {
    transition: all 0.3s ease;
    background-position: 0% 0%;
    background-size: 200% 200%;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

[data-bs-theme="dark"] .card:hover {
    background-image: linear-gradient(45deg, rgba(33, 150, 243, 0.1), transparent);
    background-position: 100% 100%;
}
.section-divider {
    position: relative;
    height: 150px;
    overflow: hidden;
}

.divider-wave {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M985.66,92.83C906.67,72,823.78,31,743.84,14.19c-82.26-17.34-168.06-16.33-250.45.39-57.84,11.73-114,31.07-172,41.86A600.21,600.21,0,0,1,0,27.35V120H1200V95.8C1132.19,118.92,1055.71,111.31,985.66,92.83Z' class='shape-fill'%3E%3C/path%3E%3C/svg%3E");
    background-size: cover;
    background-position: center;
}

[data-bs-theme="light"] .divider-wave {
    filter: hue-rotate(180deg);
}
.pattern-dots {
    background-image: radial-gradient(rgba(0, 0, 0, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

[data-bs-theme="dark"] .pattern-dots {
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
}

.pattern-grid {
    background-image: linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
}

[data-bs-theme="dark"] .pattern-grid {
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
}
.btn-shine {
    position: relative;
    overflow: hidden;
}

.btn-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    bottom: -50%;
    left: -50%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.5) 50%, rgba(255, 255, 255, 0) 100%);
    transform: rotateZ(60deg) translate(-5em, 7.5em);
    animation: shine 5s infinite;
}

@keyframes shine {
    0% {
        transform: rotateZ(60deg) translate(-5em, 7.5em);
    }
    100% {
        transform: rotateZ(60deg) translate(0, -15em);
    }
}
.fade-in {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.product-card {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.15);
}

[data-bs-theme="dark"] .product-card:hover {
    box-shadow: 0 12px 20px rgba(33, 150, 243, 0.2);
}

.product-card .img-hover-zoom {
    overflow: hidden;
}

.product-card .product-image {
    transition: transform 0.5s ease;
    height: 200px;
    object-fit: cover;
}

.product-card:hover .product-image {
    transform: scale(1.08);
}

.favorite-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

[data-bs-theme="dark"] .favorite-btn {
    background: rgba(30, 30, 30, 0.8);
    color: var(--dark-text);
}

.favorite-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.9);
}

[data-bs-theme="dark"] .favorite-btn:hover {
    background: rgba(40, 40, 40, 0.9);
}

.favorite-btn.active i {
    color: #e74c3c;
    animation: heartbeat 0.5s ease-in-out;
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.border-grow {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.border-grow::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--dark-accent);
    transition: width 0.3s ease;
}

.border-grow:hover::after {
    width: 100%;
}
.products-section .card {
    transition: all 0.3s ease;
}

.products-section .form-select,
.products-section .form-control {
    transition: all 0.3s ease;
}

.products-section .form-select:focus,
.products-section .form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(33, 150, 243, 0.25);
    transform: translateY(-2px);
}