/* ============================================================
   硬压板在线监测系统页（monitoring.html）
   深色主题，延续站点风格
   ============================================================ */

.monitoring-page {
    padding: 96px 0 0;
    color: rgba(255, 255, 255, .82);
}

/* ---------- Hero ---------- */
.mon-hero {
    position: relative;
    padding: 40px 0 64px;
    overflow: hidden;
}
.mon-hero::before {
    content: '';
    position: absolute;
    top: -180px;
    right: -140px;
    width: 620px;
    height: 620px;
    background: radial-gradient(circle, rgba(6, 182, 212, .18) 0%, rgba(6, 182, 212, 0) 65%);
    pointer-events: none;
}
.mon-hero-inner {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 56px;
    align-items: center;
}
.mon-badge {
    display: inline-block;
    padding: 6px 14px;
    margin-bottom: 20px;
    border-radius: 20px;
    font-size: 12.5px;
    letter-spacing: 1px;
    color: #67e8f9;
    background: rgba(6, 182, 212, .12);
    border: 1px solid rgba(6, 182, 212, .3);
}
.mon-title {
    font-size: 44px;
    line-height: 1.25;
    font-weight: 700;
    color: #fff;
    margin: 0 0 20px;
    letter-spacing: -.5px;
}
.mon-sub {
    font-size: 15.5px;
    line-height: 2;
    color: rgba(255, 255, 255, .68);
    margin: 0 0 28px;
    max-width: 560px;
}
.mon-hero-btns {
    display: flex;
    gap: 14px;
    margin-bottom: 26px;
    flex-wrap: wrap;
}
.mon-hero-meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.mon-hero-meta span {
    font-size: 12.5px;
    color: rgba(255, 255, 255, .55);
    padding: 5px 12px;
    border-radius: 6px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .07);
}
.mon-hero-img {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .1);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
    background: rgba(255, 255, 255, .04);
}
.mon-hero-img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ---------- 区块通用 ---------- */
.mon-section {
    padding: 72px 0;
}
.mon-section-alt {
    background: rgba(255, 255, 255, .02);
    border-top: 1px solid rgba(255, 255, 255, .05);
    border-bottom: 1px solid rgba(255, 255, 255, .05);
}
.mon-sec-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 44px;
}
.mon-sec-tag {
    display: inline-block;
    font-size: 11.5px;
    letter-spacing: 3px;
    color: #06b6d4;
    margin-bottom: 12px;
    font-family: monospace;
}
.mon-sec-head h2 {
    font-size: 30px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 14px;
}
.mon-sec-head p {
    font-size: 14.5px;
    line-height: 1.9;
    color: rgba(255, 255, 255, .58);
    margin: 0;
}

/* ---------- 四宫格 ---------- */
.mon-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.mon-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.mon-card {
    padding: 26px 22px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .035);
    border: 1px solid rgba(255, 255, 255, .07);
    transition: transform .2s, border-color .2s, background .2s;
}
.mon-card:hover {
    transform: translateY(-4px);
    border-color: rgba(6, 182, 212, .45);
    background: rgba(6, 182, 212, .06);
}
.mon-icon {
    width: 44px;
    height: 44px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    color: #67e8f9;
    background: linear-gradient(135deg, rgba(6, 182, 212, .22), rgba(80, 120, 255, .18));
    border: 1px solid rgba(6, 182, 212, .25);
}
.mon-icon svg {
    width: 22px;
    height: 22px;
}
.mon-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 10px;
    line-height: 1.5;
}
.mon-card p {
    font-size: 13.5px;
    line-height: 1.85;
    color: rgba(255, 255, 255, .6);
    margin: 0;
}

/* ---------- 应用实例 ---------- */
.mon-case {
    display: block;
    text-decoration: none;
    border-radius: 14px;
    overflow: hidden;
    background: rgba(255, 255, 255, .035);
    border: 1px solid rgba(255, 255, 255, .07);
    transition: transform .2s, border-color .2s;
}
.mon-case:hover {
    transform: translateY(-4px);
    border-color: rgba(6, 182, 212, .45);
}
.mon-case-img {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #0b1220;
}
.mon-case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s;
}
.mon-case:hover .mon-case-img img {
    transform: scale(1.04);
}
.mon-case-body {
    padding: 18px 20px 22px;
}
.mon-case-body h3 {
    font-size: 15.5px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 8px;
}
.mon-case-body p {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255, 255, 255, .55);
    margin: 0;
}

/* ---------- 产品画廊 ---------- */
.mon-gallery {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
}
.mon-gallery a {
    display: block;
    aspect-ratio: 1;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, .09);
    transition: transform .2s, border-color .2s, box-shadow .2s;
}
.mon-gallery a:hover {
    transform: translateY(-3px);
    border-color: rgba(6, 182, 212, .55);
    box-shadow: 0 10px 26px rgba(0, 0, 0, .35);
}
.mon-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ---------- CTA ---------- */
.mon-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 38px 40px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(6, 182, 212, .12), rgba(80, 120, 255, .12));
    border: 1px solid rgba(6, 182, 212, .25);
}
.mon-cta h2 {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 10px;
}
.mon-cta p {
    font-size: 14px;
    line-height: 1.85;
    color: rgba(255, 255, 255, .62);
    margin: 0;
    max-width: 620px;
}
.mon-cta-btns {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
    .mon-gallery { grid-template-columns: repeat(4, 1fr); }
    .mon-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .mon-hero-inner { grid-template-columns: 1fr; gap: 32px; }
    .mon-hero-img { order: -1; }
    .mon-title { font-size: 34px; }
    .mon-grid-3 { grid-template-columns: 1fr; }
    .mon-cta { flex-direction: column; align-items: flex-start; padding: 28px; }
}
@media (max-width: 640px) {
    .monitoring-page { padding-top: 78px; }
    .mon-hero { padding: 12px 0 40px; }
    .mon-title { font-size: 27px; }
    .mon-sub { font-size: 14px; line-height: 1.9; }
    .mon-section { padding: 44px 0; }
    .mon-sec-head { margin-bottom: 28px; }
    .mon-sec-head h2 { font-size: 22px; }
    .mon-grid-4 { grid-template-columns: 1fr; gap: 14px; }
    .mon-gallery { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .mon-card { padding: 20px 18px; }
    .mon-hero-btns .btn { width: 100%; text-align: center; }
}