/* ============================================================
   卓境 Studio - 首页样式
   ============================================================ */

/* 首页去掉 main 的 padding */
.zj-page-home .zj-main {
    padding: 0;
}

.zj-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 56px);
    text-align: center;
    padding: 60px 20px;
    position: relative;
    overflow: hidden;
}

/* 背景网格装饰 */
.zj-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

/* 光晕装饰 */
.zj-hero::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.zj-hero-content {
    position: relative;
    z-index: 1;
}

.zj-hero-title {
    font-size: 42px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
    letter-spacing: 2px;
}
.zj-hero-title span {
    background: linear-gradient(135deg, var(--zj-primary), var(--zj-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.zj-hero-sub {
    font-size: 16px;
    color: var(--zj-text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.zj-hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.zj-hero-actions .zj-btn {
    padding: 12px 32px;
    font-size: 14px;
}
.zj-hero-actions .zj-btn-primary:hover {
    box-shadow: 0 0 24px var(--zj-accent-glow);
}

/* 特性区 */
.zj-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px 80px;
    position: relative;
    z-index: 1;
}

.zj-feature-card {
    background: var(--zj-bg-card);
    border: 1px solid var(--zj-border);
    border-radius: var(--zj-radius-lg);
    padding: 28px 24px;
    text-align: center;
    transition: var(--zj-transition);
}
.zj-feature-card:hover {
    border-color: rgba(74, 144, 226, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}
.zj-feature-icon {
    font-size: 32px;
    margin-bottom: 14px;
}
.zj-feature-title {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}
.zj-feature-desc {
    font-size: 13px;
    color: var(--zj-text-muted);
    line-height: 1.6;
}

/* 页脚 */
.zj-footer {
    text-align: center;
    padding: 20px;
    color: var(--zj-text-muted);
    font-size: 12px;
    border-top: 1px solid var(--zj-border);
}