/* ==================== 软件产品板块 ==================== */

.products-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

/* ---- 产品概览：主产品并排 ---- */
.products-overview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.product-hero-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.product-hero-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.product-hero-img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
}

.product-hero-body {
    padding: 28px 28px 24px;
}

.product-hero-body h3 {
    font-size: 24px;
    color: #1e293b;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-hero-body h3 .product-badge {
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 20px;
    color: white;
    font-weight: 500;
}

.badge-blue { background: #2563eb; }
.badge-teal { background: #0d9488; }
.badge-orange { background: #ea580c; }

.product-hero-body p {
    color: #64748b;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
}

/* 产品特性标签 */
.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.product-tag {
    background: #f1f5f9;
    color: #475569;
    font-size: 13px;
    padding: 5px 14px;
    border-radius: 6px;
}

/* ---- 功能截图展示区 ---- */
.features-showcase {
    margin-top: 50px;
}

.features-showcase-title {
    text-align: center;
    margin-bottom: 40px;
}

.features-showcase-title h3 {
    font-size: 28px;
    color: #1e293b;
    margin-bottom: 8px;
}

.features-showcase-title p {
    color: #64748b;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 30px;
}

.feature-item {
    background: white;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
}

.feature-item .feature-screenshot {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid #e2e8f0;
    display: block;
}

.feature-item .feature-info {
    padding: 18px 20px;
}

.feature-item .feature-info h4 {
    font-size: 17px;
    color: #1e293b;
    margin-bottom: 6px;
}

.feature-item .feature-info p {
    font-size: 13px;
    color: #94a3b8;
    line-height: 1.6;
}

/* 宽幅截图（跨两列或三列）*/
.feature-wide {
    grid-column: span 2;
}

.feature-full {
    grid-column: span 3;
}

.feature-item .feature-screenshot.wide-shot {
    height: 280px;
}

/* ---- 底部下载区 ---- */
.products-download-area {
    text-align: center;
    margin-top: 70px;
    padding: 50px 40px;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.products-download-area::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.products-download-area h3 {
    font-size: 28px;
    color: white;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.products-download-area p {
    color: #94a3b8;
    margin-bottom: 35px;
    font-size: 15px;
    position: relative;
    z-index: 1;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 36px;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.download-btn i {
    font-size: 22px;
}

.download-btn-primary {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
}

.download-btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    box-shadow: 0 6px 24px rgba(37, 99, 235, 0.5);
    transform: translateY(-2px);
}

.download-btn-secondary {
    background: linear-gradient(135deg, #0d9488, #0f766e);
    color: white;
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.35);
}

.download-btn-secondary:hover {
    background: linear-gradient(135deg, #0f766e, #115e59);
    box-shadow: 0 6px 24px rgba(13, 148, 136, 0.5);
    transform: translateY(-2px);
}

.download-btn-tertiary {
    background: linear-gradient(135deg, #ea580c, #c2410c);
    color: white;
    box-shadow: 0 4px 16px rgba(234, 88, 12, 0.35);
}

.download-btn-tertiary:hover {
    background: linear-gradient(135deg, #c2410c, #9a3412);
    box-shadow: 0 6px 24px rgba(234, 88, 12, 0.5);
    transform: translateY(-2px);
}

.download-btn-hint {
    font-size: 12px;
    opacity: 0.75;
    margin-top: 18px;
    color: #64748b;
    position: relative;
    z-index: 1;
}