/* 佛教主题按钮样式 */
.feature-card .btn {
    border-radius: 30px;
    padding: 8px 20px;
    margin-top: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.feature-card .btn-outline-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border: 1px solid transparent;
}

.feature-card .btn-outline-primary::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    transition: all 0.4s ease;
    z-index: -1;
}

.feature-card .btn-outline-primary:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.feature-card .btn-outline-primary:hover::before {
    left: 0;
}

.feature-card .btn i {
    margin-left: 5px;
    transition: transform 0.3s;
}

.feature-card .btn:hover i {
    transform: translateX(3px);
}

/* 添加莲花图案装饰 */
.feature-card .btn::after {
    content: "☸";
    position: absolute;
    font-size: 20px;
    opacity: 0.1;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

.feature-card .btn:hover::after {
    opacity: 0.2;
    right: 5px;
}

/* 英雄区域按钮样式 */
.hero-buttons .btn {
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 500;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.15);
    margin: 0 10px;
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border: none;
}

.hero-buttons .btn-primary::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    transition: all 0.4s ease;
    z-index: -1;
}

.hero-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.hero-buttons .btn-primary:hover::before {
    left: 0;
}

.hero-buttons .btn-outline-light {
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.hero-buttons .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

/* 添加佛教图案装饰 */
.hero-buttons .btn::after {
    content: "☸";
    position: absolute;
    font-size: 24px;
    opacity: 0.1;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

.hero-buttons .btn:hover::after {
    opacity: 0.2;
    right: 10px;
}

/* 相册筛选按钮样式 */
.gallery-filter {
    border-radius: 20px;
    padding: 8px 20px;
    margin: 0 5px 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    position: relative;
    overflow: hidden;
}

.gallery-filter::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    transition: all 0.4s ease;
    z-index: -1;
    opacity: 0.8;
}

.gallery-filter:hover, .gallery-filter.active {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.gallery-filter:hover::before, .gallery-filter.active::before {
    left: 0;
}

.gallery-filter::after {
    content: "☸";
    position: absolute;
    font-size: 0;
    opacity: 0;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

.gallery-filter:hover::after, .gallery-filter.active::after {
    font-size: 18px;
    opacity: 0.2;
}

/* 响应式调整 */
@media (max-width: 767px) {
    .feature-card .btn {
        padding: 7px 18px;
        font-size: 0.9rem;
    }
    
    .hero-buttons .btn {
        padding: 10px 25px;
        font-size: 0.95rem;
        margin: 5px;
    }
    
    .gallery-filter {
        padding: 6px 15px;
        font-size: 0.9rem;
        margin: 0 3px 10px;
    }
}