/* ========================================
   集团型首页 - home.css
   ======================================== */

/* 全屏科技 Hero */
.home-hero {
    min-height: 88vh;
    max-height: 960px;
}
.home-hero .hero-carousel {
    position: absolute;
    inset: 0;
    z-index: 1;
}
.home-hero .hero-carousel .owl-stage-outer,
.home-hero .hero-carousel .owl-stage,
.home-hero .hero-carousel .owl-item,
.home-hero .hero-carousel .item {
    height: 100%;
}
.home-hero .hero-slide-bg {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}
.home-hero .hero-overlay { z-index: 2; }
.home-hero-techgrid {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 15%, transparent 80%);
    animation: homeGridDrift 24s linear infinite;
}
@keyframes homeGridDrift {
    0% { background-position: 0 0; }
    100% { background-position: 72px 72px; }
}
.home-hero-glow {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background:
        radial-gradient(ellipse 50% 40% at 15% 30%, rgba(59,130,246,0.22) 0%, transparent 55%),
        radial-gradient(ellipse 40% 35% at 85% 70%, rgba(201,162,39,0.12) 0%, transparent 50%);
    animation: homeGlowPulse 8s ease-in-out infinite alternate;
}
@keyframes homeGlowPulse {
    0% { opacity: 0.7; }
    100% { opacity: 1; }
}
.home-hero .hero-content-wrap { z-index: 3; }
.home-hero .hero-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
}
.home-hero .hero-main { max-width: 720px; }
.home-hero .hero-title {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.home-hero .hero-title .grp-name {
    display: block;
    font-size: clamp(20px, 2.4vw, 30px);
    font-weight: 500;
    color: rgba(255,255,255,0.72);
    letter-spacing: 10px;
    -webkit-text-fill-color: rgba(255,255,255,0.72);
    background: none;
    text-transform: uppercase;
}
.home-hero .hero-slogan {
    display: block;
    font-size: clamp(36px, 5.5vw, 64px);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -1px;
    color: #fff;
    -webkit-text-fill-color: #fff;
    background: none;
}
.home-hero .hero-slogan em {
    font-style: normal;
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 40%, #c9a227 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.home-hero .hero-stats {
    border-top: 1px solid rgba(201, 162, 39, 0.18);
}
.home-hero .hero-scroll-hint { bottom: 118px; }

/* 科技能力滚动条 */
.grp-tech-marquee {
    background: linear-gradient(90deg, #0f172a, #1e3a8a, #0f172a);
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 18px 0;
    overflow: hidden;
}
.grp-tech-marquee-inner { overflow: hidden; }
.grp-tech-marquee-track {
    display: flex;
    gap: 48px;
    width: max-content;
    animation: techMarquee 40s linear infinite;
}
.grp-tech-marquee-track span {
    flex-shrink: 0;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    white-space: nowrap;
    position: relative;
    padding-left: 20px;
}
.grp-tech-marquee-track span::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-gold);
    box-shadow: 0 0 10px rgba(201,162,39,0.5);
}
@keyframes techMarquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* CTA 集团增强 */
.cta-band--corp .cta-band-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 50px;
    color: rgba(255,255,255,0.9);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.cta-band--corp .cta-band-tag i { color: var(--accent-gold); }

/* 集团实力背书条 */
.grp-strength {
    padding: 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%);
    border-top: 1px solid rgba(201,162,39,0.2);
    border-bottom: 1px solid rgba(201,162,39,0.2);
    position: relative;
    overflow: hidden;
}
.grp-strength::before {
    content: '';
    position: absolute;
    inset: 0;
    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);
    background-size: 48px 48px;
    pointer-events: none;
}
.grp-strength-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    position: relative;
    z-index: 1;
}
.grp-strength-item {
    padding: 32px 20px;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,0.08);
    transition: background 0.35s;
}
.grp-strength-item:last-child { border-right: none; }
.grp-strength-item:hover { background: rgba(255,255,255,0.04); }
.grp-strength-item i {
    display: block;
    font-size: 28px;
    color: var(--accent-gold);
    margin-bottom: 12px;
}
.grp-strength-item strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
    line-height: 1.4;
}
.grp-strength-item span {
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.5;
}

/* 发展历程 */
.grp-milestones {
    padding: 100px 0;
    background: #fff;
    position: relative;
}
.grp-milestones-track {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    position: relative;
    padding-top: 48px;
}
.grp-milestones-track::before {
    content: '';
    position: absolute;
    top: 68px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #cbd5e1, #1e40af, #cbd5e1, transparent);
}
.grp-milestone {
    text-align: center;
    padding: 0 12px;
    position: relative;
}
.grp-milestone-year {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 20px;
}
.grp-milestone--active .grp-milestone-year { color: var(--accent-gold); }
.grp-milestone-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--primary-light);
    margin: 0 auto 24px;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 4px rgba(59,130,246,0.15);
    transition: all 0.35s;
}
.grp-milestone--active .grp-milestone-dot {
    border-color: var(--accent-gold);
    background: var(--accent-gold);
    box-shadow: 0 0 0 4px rgba(201,162,39,0.25), 0 0 20px rgba(201,162,39,0.4);
}
.grp-milestone-body h4 {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 10px;
}
.grp-milestone-body p {
    font-size: 13px;
    color: #64748b;
    line-height: 1.7;
    margin: 0;
}

/* 资质荣誉 - 集团深色版 */
.grp-honors--corp {
    padding: 100px 0;
    background: #0a0f1a;
    position: relative;
    overflow: hidden;
    border: none;
}
.grp-honors-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(30,58,138,0.3) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 90% 80%, rgba(201,162,39,0.1) 0%, transparent 50%);
    pointer-events: none;
}
.grp-head--light .tag {
    background: rgba(201,162,39,0.12);
    border-color: rgba(201,162,39,0.28);
    color: #fde68a;
}
.grp-head--light h2 { color: #fff; }
.grp-head--light p { color: #94a3b8; }
.accent--gold {
    background: linear-gradient(90deg, var(--accent-gold), #fbbf24, var(--accent-gold)) !important;
}
.grp-honors--corp .grp-honor-item {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.08);
    backdrop-filter: blur(8px);
}
.grp-honors--corp .grp-honor-item:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(201,162,39,0.35);
    box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}
.grp-honors--corp .grp-honor-item i { color: var(--accent-gold); }
.grp-honors--corp .grp-honor-item strong { color: #fff; }
.grp-honors--corp .grp-honor-item span { color: #64748b; }
.grp-honors--corp .grp-more-btn {
    background: transparent;
    border-color: rgba(201,162,39,0.4);
    color: #fde68a;
}
.grp-honors--corp .grp-more-btn:hover {
    background: rgba(201,162,39,0.12);
    border-color: var(--accent-gold);
    color: #fff;
}

/* 通用区块 */
.grp-section { position: relative; overflow: hidden; }
.grp-wrap { max-width: 1400px; margin: 0 auto; padding: 0 40px; position: relative; z-index: 1; }
.grp-head { text-align: center; margin-bottom: 64px; }
.grp-head .tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 9px 22px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.18);
    border-radius: 50px;
    color: var(--primary-light);
    font-size: 12px; font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.grp-head h2 {
    font-size: clamp(30px, 3.8vw, 44px);
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}
.grp-head .accent {
    width: 72px; height: 4px;
    background: var(--gradient-primary);
    margin: 0 auto 18px;
    border-radius: 2px;
}
.grp-head p {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.85;
}

/* 首页 Banner 轮播（非全屏） */
.home-banner {
    position: relative;
    background: #0f172a;
    overflow: hidden;
}
.home-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,23,42,0.15) 0%, rgba(15,23,42,0.45) 100%);
    pointer-events: none;
    z-index: 1;
}
.home-banner-stats {
    position: relative;
    z-index: 5;
    margin-top: -32px;
    padding-bottom: 8px;
}
.home-banner-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    background: #fff;
    border-radius: 16px;
    padding: 22px 28px;
    box-shadow: 0 12px 40px rgba(30,64,175,0.12);
    border: 1px solid rgba(30,64,175,0.08);
}
.home-banner-stat {
    text-align: center;
    padding: 6px 12px;
    border-right: 1px solid #e2e8f0;
}
.home-banner-stat:last-child { border-right: none; }
.home-banner-stat strong {
    display: block;
    font-size: 26px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
    line-height: 1.1;
}
.home-banner-stat span { font-size: 13px; color: #64748b; }
.grp-head--compact { margin-bottom: 48px; }
.grp-section-foot { margin-top: 48px; }
.grp-news-read { color: var(--primary-light); }
.grp-honors-link { margin-top: 32px; }
.home-banner-carousel .owl-stage-outer,
.home-banner-carousel .owl-stage,
.home-banner-carousel .owl-item,
.home-banner-carousel .item {
    height: 100%;
}
.home-banner-carousel .item {
    height: clamp(320px, 42vw, 560px);
}
.home-banner-link {
    display: block;
    width: 100%;
    height: 100%;
    line-height: 0;
}
.home-banner-link img {
    width: 100%;
    height: clamp(320px, 42vw, 560px);
    object-fit: cover;
    object-position: center;
    display: block;
}
.home-banner .owl-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
    margin: 0;
    z-index: 2;
}
.home-banner .owl-dots .owl-dot span {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.45);
    transition: all 0.3s;
}
.home-banner .owl-dots .owl-dot.active span,
.home-banner .owl-dots .owl-dot:hover span {
    width: 28px;
    border-radius: 5px;
    background: #fff;
}
.home-banner .owl-nav button {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(8px);
    transition: all 0.3s;
}
.home-banner .owl-nav .owl-next,
.home-banner .owl-nav .owl-prev {
    opacity: 0.75;
}
.home-banner:hover .owl-nav .owl-next,
.home-banner:hover .owl-nav .owl-prev {
    opacity: 1;
}

/* Hero 集团增强（保留供其他页引用） */
.hero-banner--group {
    min-height: 680px;
    max-height: 960px;
}
.hero-banner--group::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), #fbbf24, var(--accent-gold), transparent);
    z-index: 10;
}
.hero-banner--group .hero-overlay {
    background:
        linear-gradient(105deg, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.62) 42%, rgba(15, 23, 42, 0.35) 100%),
        linear-gradient(to top, rgba(15, 23, 42, 0.75) 0%, transparent 45%);
}
.hero-banner--group .hero-content {
    display: block;
}
.hero-banner--group .hero-content:has(.hero-side-panel) {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
}
.hero-banner--group .hero-main { max-width: 720px; }
.hero-banner--group .hero-side-panel {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 28px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    backdrop-filter: blur(16px);
    min-width: 260px;
    animation: heroFadeUp 0.8s ease 0.75s both;
}
.hero-side-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: background 0.3s;
}
.hero-side-item:hover { background: rgba(59, 130, 246, 0.12); }
.hero-side-item i {
    font-size: 22px;
    color: var(--accent-gold);
    width: 28px;
    text-align: center;
}
.hero-side-item strong {
    display: block;
    font-size: 14px;
    color: #fff;
    font-weight: 700;
    margin-bottom: 2px;
}
.hero-side-item span { font-size: 12px; color: #94a3b8; }
.hero-banner--group .hero-badge {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(201, 162, 39, 0.45);
    color: #fde68a;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 12px;
}
.hero-banner--group .hero-title .grp-name {
    display: block;
    font-size: clamp(22px, 2.8vw, 34px);
    font-weight: 500;
    color: rgba(255,255,255,0.75);
    letter-spacing: 8px;
    margin-bottom: 16px;
    -webkit-text-fill-color: rgba(255,255,255,0.75);
    background: none;
    text-transform: uppercase;
}
.hero-banner--group .hero-slogan {
    display: block;
    font-size: clamp(38px, 5.5vw, 68px);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -1px;
    color: #fff;
}
.hero-banner--group .hero-slogan em {
    font-style: normal;
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 40%, #c9a227 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-banner--group .hero-stats {
    background: rgba(15, 23, 42, 0.88);
    border-top: 1px solid rgba(201, 162, 39, 0.2);
}
.hero-banner--group .hero-stat-item .label {
    color: #64748b;
    letter-spacing: 1px;
}

/* 品牌宣言条 */
.grp-statement {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%);
    padding: 28px 0;
    border-top: 1px solid rgba(201, 162, 39, 0.15);
    border-bottom: 1px solid rgba(201, 162, 39, 0.15);
}
.grp-statement-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 32px;
    text-align: center;
}
.grp-statement-inner span {
    font-size: clamp(15px, 1.8vw, 18px);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.92);
    letter-spacing: 2px;
}
.grp-statement-inner em {
    font-style: normal;
    color: var(--accent-gold);
    font-weight: 800;
}
.grp-statement-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent-gold);
    opacity: 0.7;
}

/* 愿景使命价值观 */
.grp-vision {
    padding: 0;
    background: #0f172a;
    position: relative;
    overflow: hidden;
}
.grp-vision::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.grp-vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    position: relative;
    z-index: 1;
}
.grp-vision-item {
    padding: 56px 40px;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    transition: background 0.35s;
}
.grp-vision-item:last-child { border-right: none; }
.grp-vision-item:hover { background: rgba(59, 130, 246, 0.06); }
.grp-vision-en {
    display: block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--accent-gold);
    margin-bottom: 16px;
}
.grp-vision-icon {
    width: 64px; height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.25);
    display: flex; align-items: center; justify-content: center;
}
.grp-vision-icon i { font-size: 28px; color: #60a5fa; }
.grp-vision-item h3 {
    font-size: 22px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 14px;
}
.grp-vision-item p {
    font-size: 15px;
    color: #94a3b8;
    line-height: 1.85;
    margin: 0;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}

/* 业务版图 */
.grp-pillars {
    padding: 100px 0;
    background: #fff;
}
.grp-pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.grp-pillar-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 3/4;
    text-decoration: none;
    display: block;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.05);
    transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.grp-pillar-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 56px rgba(15, 23, 42, 0.12);
    border-color: rgba(59, 130, 246, 0.25);
}
.grp-pillar-bg {
    position: absolute; inset: 0;
    background: linear-gradient(160deg, #1e3a8a 0%, #0f172a 100%);
}
.grp-pillar-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.45;
    transition: transform 0.6s, opacity 0.4s;
}
.grp-pillar-card:hover .grp-pillar-bg img {
    transform: scale(1.08);
    opacity: 0.55;
}
.grp-pillar-content {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 28px 24px;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.2) 60%, transparent 100%);
}
.grp-pillar-num {
    font-size: 40px;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.08);
    line-height: 1;
    margin-bottom: auto;
    padding-top: 8px;
}
.grp-pillar-content h3 {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 8px;
}
.grp-pillar-content p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    margin: 0 0 16px;
    line-height: 1.6;
}
.grp-pillar-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--accent-gold);
}
.grp-pillar-card:hover .grp-pillar-link { gap: 10px; }

/* 快捷入口编号 */
.grp-quicknav-item { position: relative; }
.grp-quicknav-index {
    position: absolute;
    top: 16px; right: 20px;
    font-size: 32px;
    font-weight: 900;
    color: rgba(59, 130, 246, 0.08);
    line-height: 1;
    pointer-events: none;
}

/* 产业板块 - 大气集团深色全屏 */
.grp-industries {
    position: relative;
    padding: 120px 0;
    background: #0a0f1a;
    overflow: hidden;
}
.grp-industries-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 0%, rgba(30, 58, 138, 0.35) 0%, transparent 55%),
        radial-gradient(ellipse 60% 40% at 90% 80%, rgba(201, 162, 39, 0.12) 0%, transparent 50%),
        linear-gradient(180deg, #0a0f1a 0%, #0f172a 50%, #0a0f1a 100%);
    pointer-events: none;
}
.grp-industries-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    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);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
}
.grp-industries-bg::after {
    content: '10';
    position: absolute;
    right: -2%;
    top: 50%;
    transform: translateY(-50%);
    font-size: clamp(180px, 22vw, 320px);
    font-weight: 900;
    color: rgba(255,255,255,0.02);
    line-height: 1;
    pointer-events: none;
    letter-spacing: -8px;
}
.grp-industries-head {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 56px;
}
.grp-industries-head .tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 22px;
    background: rgba(201, 162, 39, 0.12);
    border: 1px solid rgba(201, 162, 39, 0.28);
    border-radius: 50px;
    color: #fde68a;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.grp-industries-head h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    color: #fff;
    margin: 0 0 16px;
    line-height: 1.2;
}
.grp-industries-head .accent {
    width: 72px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-gold), #fbbf24, var(--accent-gold));
    border-radius: 2px;
    margin: 0 auto 20px;
}
.grp-industries-head p {
    font-size: 16px;
    color: #94a3b8;
    line-height: 1.85;
    margin: 0 0 32px;
}
.grp-industries-stats {
    display: inline-flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}
.grp-industries-stat {
    padding: 18px 28px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 14px;
    backdrop-filter: blur(12px);
    text-align: center;
    min-width: 130px;
}
.grp-industries-stat strong {
    display: block;
    font-size: 26px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 4px;
}
.grp-industries-stat span {
    font-size: 12px;
    color: #64748b;
    letter-spacing: 0.5px;
}

/* 产业导航条 */
.hi-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
    padding: 10px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    backdrop-filter: blur(10px);
}
.hi-nav-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 9px;
    text-decoration: none;
    color: #cbd5e1;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid transparent;
    transition: all 0.3s;
    white-space: nowrap;
    cursor: pointer;
}
.hi-nav-item:hover,
.hi-nav-item.is-active {
    background: rgba(59,130,246,0.18);
    border-color: rgba(59,130,246,0.35);
    color: #fff;
}
.hi-nav-num {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--accent-gold);
}

/* 产业卡片 - 5×2 叠层矩阵 */
.hi-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}
.hi-card {
    position: relative;
    display: block;
    min-height: 300px;
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 28px rgba(0,0,0,0.25);
    transition: transform 0.4s cubic-bezier(0.4,0,0.2,1),
                box-shadow 0.4s,
                border-color 0.35s;
    scroll-margin-top: 120px;
}
.hi-card:hover,
.hi-card.is-highlight {
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(0,0,0,0.35);
    border-color: rgba(201,162,39,0.4);
}
.hi-card-cover {
    position: absolute;
    inset: 0;
    background-color: #1e3a8a;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
}
.hi-card-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    z-index: 0;
}
.hi-card-img.is-fallback-hidden { display: none; }
.hi-card:hover .hi-card-cover { transform: scale(1.06); }
.hi-card[data-dir="newenergy"] .hi-card-cover,
.hi-card[data-dir="zhihuilvdian"] .hi-card-cover { background-image: url('/imges/Smart Energy.png'); }
.hi-card[data-dir="zhihuixindian"] .hi-card-cover,
.hi-card[data-dir="zhihuisuanli"] .hi-card-cover { background-image: url('/imges/Computing.png'); }
.hi-card[data-dir="food"] .hi-card-cover { background-image: url('/imges/Food.png'); }
.hi-card[data-dir="engineering"] .hi-card-cover { background-image: url('/imges/Precision.png'); }
.hi-card[data-dir="healthcare"] .hi-card-cover { background-image: url('/imges/Healthcare.png'); }
.hi-card[data-dir="transportation"] .hi-card-cover { background-image: url('/imges/Transport.png'); }
.hi-card[data-dir="mining"] .hi-card-cover { background-image: url('/imges/Industrial.png'); }
.hi-card[data-dir="warehousing"] .hi-card-cover { background-image: url('/imges/Agriculture.png'); }
.hi-card-panel {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px;
    background: linear-gradient(
        180deg,
        rgba(10,15,26,0.15) 0%,
        rgba(10,15,26,0.45) 50%,
        rgba(10,15,26,0.92) 100%
    );
    transition: background 0.35s;
}
.hi-card:hover .hi-card-panel {
    background: linear-gradient(
        180deg,
        rgba(30,58,138,0.2) 0%,
        rgba(15,23,42,0.55) 45%,
        rgba(10,15,26,0.96) 100%
    );
}
.hi-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
.hi-card-num {
    padding: 4px 10px;
    background: rgba(15,23,42,0.5);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 7px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--accent-gold);
    backdrop-filter: blur(6px);
}
.hi-card-icon {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 11px;
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.35s, background 0.35s;
}
.hi-card:hover .hi-card-icon {
    transform: scale(1.08);
    background: rgba(255,255,255,0.22);
}
.hi-card-icon::before {
    font-family: "iconfont" !important;
    font-style: normal;
    font-size: 18px;
    line-height: 1;
    content: "\e6a8";
    color: #fff;
    -webkit-font-smoothing: antialiased;
}
.hi-card[data-dir="newenergy"] .hi-card-icon::before,
.hi-card[data-dir="zhihuilvdian"] .hi-card-icon::before { content: "\e6ae"; }
.hi-card[data-dir="zhihuixindian"] .hi-card-icon::before,
.hi-card[data-dir="zhihuisuanli"] .hi-card-icon::before { content: "\e6ad"; }
.hi-card[data-dir="food"] .hi-card-icon::before { content: "\e622"; }
.hi-card[data-dir="engineering"] .hi-card-icon::before { content: "\e6b0"; }
.hi-card[data-dir="healthcare"] .hi-card-icon::before { content: "\e693"; }
.hi-card[data-dir="transportation"] .hi-card-icon::before { content: "\e698"; }
.hi-card[data-dir="mining"] .hi-card-icon::before { content: "\e68b"; }
.hi-card[data-dir="warehousing"] .hi-card-icon::before { content: "\e6af"; }
.hi-card-main { min-width: 0; }
.hi-card-main h3 {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 3px;
    line-height: 1.35;
}
.hi-card-en {
    display: block;
    font-size: 10px;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.hi-card-desc {
    font-size: 12px;
    color: rgba(255,255,255,0.72);
    line-height: 1.65;
    margin: 0 0 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    opacity: 0;
    max-height: 0;
    transition: opacity 0.35s, max-height 0.35s, margin 0.35s;
}
.hi-card:hover .hi-card-desc,
.hi-card.is-highlight .hi-card-desc {
    opacity: 1;
    max-height: 60px;
    margin-bottom: 10px;
}
.hi-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    min-height: 0;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.35s, transform 0.35s;
}
.hi-card:hover .hi-card-tags,
.hi-card.is-highlight .hi-card-tags {
    opacity: 1;
    transform: translateY(0);
}
.hi-card-tag {
    padding: 3px 8px;
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.9);
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    border: 1px solid rgba(255,255,255,0.15);
}
.hi-card-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: #fde68a;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.35s, transform 0.35s, gap 0.3s;
}
.hi-card:hover .hi-card-more,
.hi-card.is-highlight .hi-card-more {
    opacity: 1;
    transform: translateY(0);
}
.hi-card:hover .hi-card-more { gap: 10px; }
.hi-card-more i { font-size: 11px; transition: transform 0.3s; }
.hi-card:hover .hi-card-more i { transform: translateX(3px); }

.grp-industries-foot {
    margin-top: 56px;
    text-align: center;
}
.grp-industries-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: transparent;
    border: 1px solid rgba(201, 162, 39, 0.45);
    border-radius: 14px;
    color: #fde68a !important;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.35s;
}
.grp-industries-cta:hover {
    background: rgba(201, 162, 39, 0.12);
    border-color: var(--accent-gold);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(201, 162, 39, 0.15);
    color: #fff !important;
}
.grp-industries-cta i { transition: transform 0.3s; }
.grp-industries-cta:hover i { transform: translateX(4px); }

/* 全球布局感 */
.grp-global {
    padding: 88px 0;
    background: linear-gradient(135deg, #eff6ff 0%, #f8fafc 50%, #fff 100%);
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}
.grp-global-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: center;
}
.grp-global-content .tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 18px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.18);
    border-radius: 50px;
    color: var(--primary-light);
    font-size: 12px; font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.grp-global-content h2 {
    font-size: clamp(28px, 3vw, 38px);
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 18px;
    line-height: 1.35;
}
.grp-global-content p {
    font-size: 16px;
    color: #64748b;
    line-height: 1.9;
    margin-bottom: 32px;
}
.grp-global-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.grp-global-stat {
    padding: 22px 24px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}
.grp-global-stat .num {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}
.grp-global-stat .num em { font-style: normal; color: var(--accent-gold); }
.grp-global-stat .label { font-size: 13px; color: #64748b; }
.grp-global-map {
    position: relative;
    padding: 40px;
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
    border-radius: 24px;
    overflow: hidden;
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 24px 64px rgba(30, 58, 138, 0.25);
}
.grp-global-map::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 40%, rgba(59, 130, 246, 0.25) 0%, transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(201, 162, 39, 0.15) 0%, transparent 45%);
}
.grp-global-map-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
}
.grp-global-map-inner i { font-size: 64px; color: rgba(255,255,255,0.15); margin-bottom: 20px; display: block; }
.grp-global-map-inner h3 { font-size: 24px; font-weight: 800; margin-bottom: 12px; }
.grp-global-map-inner p { font-size: 14px; color: #94a3b8; max-width: 360px; margin: 0 auto; line-height: 1.8; }
.grp-global-dots {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 28px;
    flex-wrap: wrap;
}
.grp-global-dot-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #cbd5e1;
}
.grp-global-dot-item::before {
    content: '';
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent-gold);
    box-shadow: 0 0 12px rgba(201, 162, 39, 0.6);
}

/* 区块标题 - 左对齐变体 */
.grp-head--left { text-align: left; }
.grp-head--left .accent { margin: 20px 0 18px; }
.grp-head--left p { margin: 0; }

/* 快捷入口 */
.grp-quicknav {
    position: relative;
    z-index: 10;
    padding: 56px 0 28px;
    background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
    overflow: hidden;
}
.grp-quicknav::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(30,64,175,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30,64,175,0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
    pointer-events: none;
}
.grp-quicknav-head {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}
.grp-quicknav-head .tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 20px;
    background: rgba(30,64,175,0.06);
    border: 1px solid rgba(30,64,175,0.12);
    border-radius: 50px;
    color: var(--primary);
    font-size: 12px; font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.grp-quicknav-head h2 {
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 10px;
}
.grp-quicknav-head p {
    font-size: 15px;
    color: #64748b;
    margin: 0;
}
.grp-quicknav-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
    z-index: 1;
}
.grp-quicknav-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 28px 30px;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(30,64,175,0.1);
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
    box-shadow: 0 8px 32px rgba(15,23,42,0.06);
    backdrop-filter: blur(8px);
}
.grp-quicknav-item:hover {
    transform: translateY(-6px);
    border-color: rgba(59,130,246,0.3);
    box-shadow: 0 20px 48px rgba(30,58,138,0.12);
}
.grp-quicknav-icon {
    width: 56px; height: 56px;
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border: 1px solid rgba(59,130,246,0.15);
    flex-shrink: 0;
    transition: transform 0.35s, box-shadow 0.35s;
}
.grp-quicknav-item:hover .grp-quicknav-icon {
    transform: scale(1.08);
    box-shadow: 0 8px 24px rgba(59,130,246,0.2);
}
.grp-quicknav-icon i { font-size: 26px; color: var(--primary-light); }
.grp-quicknav-text h3 { font-size: 17px; font-weight: 700; color: #0f172a; margin: 0 0 4px; }
.grp-quicknav-text p { font-size: 13px; color: #94a3b8; margin: 0; }
.grp-quicknav-arrow {
    margin-left: auto;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: #f1f5f9;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary-light);
    transition: all 0.35s;
    flex-shrink: 0;
}
.grp-quicknav-item:hover .grp-quicknav-arrow {
    background: var(--gradient-primary);
    color: #fff;
}

/* 集团简介 */
.grp-about {
    padding: 120px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 55%, #172554 100%);
    position: relative;
    overflow: hidden;
}
.grp-about-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    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);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at 30% 50%, #000 20%, transparent 75%);
}
.grp-about-bg::after {
    content: '';
    position: absolute;
    top: -20%; right: -10%;
    width: 480px; height: 480px;
    background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.grp-about-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.grp-about-content .tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 18px;
    background: rgba(59,130,246,0.12);
    border: 1px solid rgba(147,197,253,0.25);
    border-radius: 50px;
    color: #93c5fd;
    font-size: 12px; font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.grp-about-content h2 {
    font-size: clamp(30px, 3.2vw, 42px);
    font-weight: 800;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 12px;
}
.grp-about-subtitle {
    font-size: 15px;
    color: #c9a227;
    letter-spacing: 3px;
    margin-bottom: 22px;
    font-weight: 500;
}
.grp-about-content .desc {
    font-size: 15px;
    color: #94a3b8;
    line-height: 1.95;
    margin-bottom: 24px;
    padding-left: 16px;
    border-left: 3px solid rgba(59,130,246,0.5);
}
.grp-about-highlights {
    list-style: none;
    margin: 0 0 28px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.grp-about-highlights li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: #cbd5e1;
    line-height: 1.7;
}
.grp-about-highlights i {
    color: #60a5fa;
    font-size: 16px;
    margin-top: 2px;
    flex-shrink: 0;
}
.grp-about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
.grp-about-stat {
    padding: 18px 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    text-align: center;
    transition: all 0.35s;
}
.grp-about-stat:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(96,165,250,0.35);
    transform: translateY(-4px);
}
.grp-about-stat-icon {
    width: 36px; height: 36px;
    margin: 0 auto 10px;
    border-radius: 10px;
    background: rgba(59,130,246,0.15);
    display: flex; align-items: center; justify-content: center;
}
.grp-about-stat-icon i { font-size: 18px; color: #93c5fd; }
.grp-about-stat .num {
    font-size: 28px; font-weight: 800; color: #fff;
    margin-bottom: 4px; line-height: 1;
}
.grp-about-stat .num em {
    font-style: normal;
    background: linear-gradient(135deg, #60a5fa, #c9a227);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.grp-about-stat .label { font-size: 12px; color: #64748b; }
.grp-about-btns { display: flex; flex-wrap: wrap; gap: 12px; }
.grp-btn-primary--ghost {
    background: rgba(255,255,255,0.1) !important;
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: none !important;
}
.grp-btn-primary--ghost:hover {
    background: rgba(255,255,255,0.16) !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15) !important;
}
.grp-about-visual { position: relative; padding: 12px 0 32px; }
.grp-about-frame {
    position: relative;
    padding: 12px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(96,165,250,0.25), rgba(201,162,39,0.15));
}
.grp-about-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 28px;
    border: 1px solid rgba(255,255,255,0.15);
    pointer-events: none;
}
.grp-about-img {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0,0,0,0.35);
    aspect-ratio: 4 / 3;
}
.grp-about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}
.grp-about-visual:hover .grp-about-img img { transform: scale(1.04); }
.grp-about-year {
    position: absolute;
    top: 0; right: -8px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 16px;
    color: #fff;
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    box-shadow: 0 12px 32px rgba(30,64,175,0.4);
    text-align: center;
}
.grp-about-year em { font-style: normal; color: #fde68a; }
.grp-about-year span {
    display: block;
    font-size: 12px;
    font-weight: 500;
    margin-top: 4px;
    color: rgba(255,255,255,0.85);
    letter-spacing: 2px;
}
.grp-about-badge {
    position: absolute;
    bottom: 0; left: -16px;
    padding: 20px 24px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.22);
    display: flex; align-items: center; gap: 14px;
    max-width: 300px;
    border: 1px solid #e2e8f0;
}
.grp-btn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 32px;
    background: var(--gradient-primary);
    color: #fff !important;
    font-size: 15px; font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    box-shadow: 0 10px 32px rgba(59,130,246,0.35);
    transition: all 0.35s;
}
.grp-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(59,130,246,0.45); color: #fff !important; }
.grp-btn-outline {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 32px;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.25);
    color: #fff !important;
    font-size: 15px; font-weight: 500;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.35s;
}
.grp-btn-outline:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.45); color: #fff !important; }
.grp-about-badge-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: var(--gradient-primary);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.grp-about-badge-icon i { font-size: 24px; color: #fff; }
.grp-about-badge strong { display: block; font-size: 15px; color: #0f172a; margin-bottom: 4px; }
.grp-about-badge span { font-size: 13px; color: #64748b; }

/* 核心服务 */
.grp-services {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 50%, #f0f9ff 100%);
    position: relative;
    overflow: hidden;
}
.grp-services::before {
    content: '';
    position: absolute;
    top: 0; right: -10%;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(59,130,246,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.grp-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    margin-bottom: 48px;
}
.grp-service-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 22px;
    padding: 36px 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.45s cubic-bezier(0.4,0,0.2,1);
    box-shadow: 0 4px 20px rgba(15,23,42,0.04);
}
.grp-service-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: var(--card-accent, var(--primary-light));
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.45s;
}
.grp-service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 24px 56px rgba(15,23,42,0.1);
    border-color: rgba(59,130,246,0.2);
}
.grp-service-card:hover::before { transform: scaleX(1); }
.grp-service-num {
    position: absolute; top: 18px; right: 22px;
    font-size: 56px; font-weight: 900;
    color: var(--card-accent, #3b82f6);
    opacity: 0.06; line-height: 1;
}
.grp-service-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    min-height: 56px;
}
.grp-service-icon {
    width: 56px; height: 56px;
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--card-bg1, #eff6ff), var(--card-bg2, #dbeafe));
    border: 1px solid var(--card-border, rgba(59,130,246,0.2));
    flex-shrink: 0;
    margin-bottom: 0;
    transition: transform 0.35s;
}
.grp-service-card:hover .grp-service-icon { transform: scale(1.06) rotate(-2deg); }
.grp-service-icon i { font-size: 26px; color: var(--card-accent, #3b82f6); }
.grp-service-card h3 {
    flex: 1;
    font-size: 18px;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
    line-height: 1.4;
}
.grp-service-card p { font-size: 14px; color: #64748b; line-height: 1.85; margin: 0 0 20px; }
.grp-service-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 14px; font-weight: 700;
    color: var(--card-accent, var(--primary-light));
    text-decoration: none;
    transition: gap 0.3s;
}
.grp-service-card:hover .grp-service-link { gap: 10px; }
.grp-service-card--blue { --card-accent:#3b82f6; --card-bg1:#eff6ff; --card-bg2:#dbeafe; --card-border:rgba(59,130,246,0.2); }
.grp-service-card--green { --card-accent:#22c55e; --card-bg1:#f0fdf4; --card-bg2:#dcfce7; --card-border:rgba(34,197,94,0.2); }
.grp-service-card--purple { --card-accent:#8b5cf6; --card-bg1:#f5f3ff; --card-bg2:#ede9fe; --card-border:rgba(139,92,246,0.2); }
.grp-service-card--amber { --card-accent:#f59e0b; --card-bg1:#fffbeb; --card-bg2:#fef3c7; --card-border:rgba(245,158,11,0.2); }
.grp-service-card--pink { --card-accent:#ec4899; --card-bg1:#fdf2f8; --card-bg2:#fce7f3; --card-border:rgba(236,72,153,0.2); }
.grp-service-card--cyan { --card-accent:#06b6d4; --card-bg1:#ecfeff; --card-bg2:#cffafe; --card-border:rgba(6,182,212,0.2); }

.grp-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: var(--gradient-primary);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(30,58,138,0.28);
}
.grp-metric {
    text-align: center;
    padding: 36px 20px;
    border-right: 1px solid rgba(255,255,255,0.1);
}
.grp-metric:last-child { border-right: none; }
.grp-metric .num { font-size: clamp(26px, 3vw, 38px); font-weight: 800; color: #fff; margin-bottom: 8px; }
.grp-metric .num em { font-style: normal; color: #c9a227; }
.grp-metric .label { font-size: 14px; color: rgba(255,255,255,0.75); }


/* 产品中心 */
.grp-products {
    padding: 120px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}
.grp-product-tabs { margin-bottom: 40px; text-align: center; }
.grp-product-tabs ul {
    display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 8px;
    list-style: none; margin: 0; padding: 6px;
    background: #fff; border-radius: 14px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 16px rgba(15,23,42,0.04);
}
.grp-product-tabs li a {
    display: flex; align-items: center; gap: 6px;
    padding: 11px 24px;
    border-radius: 10px;
    font-size: 14px; font-weight: 500;
    color: #475569; text-decoration: none;
    transition: all 0.35s;
}
.grp-product-tabs li.active a {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(59,130,246,0.35);
}
.grp-product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.grp-product-card {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    transition: all 0.45s;
    box-shadow: 0 2px 16px rgba(15,23,42,0.04);
}
.grp-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(15,23,42,0.1);
    border-color: rgba(59,130,246,0.2);
}
.grp-product-img { position: relative; height: 220px; overflow: hidden; }
.grp-product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.grp-product-card:hover .grp-product-img img { transform: scale(1.08); }
.grp-product-tag {
    position: absolute; top: 14px; left: 14px;
    padding: 5px 12px;
    background: var(--gradient-primary);
    color: #fff; font-size: 11px; font-weight: 600;
    border-radius: 20px;
}
.grp-product-body { padding: 20px 22px; }
.grp-product-body h3 {
    font-size: 15px; font-weight: 600; color: #0f172a;
    margin: 0 0 14px; line-height: 1.55;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.grp-product-body h3 a { color: inherit; text-decoration: none; }
.grp-product-body h3 a:hover { color: var(--primary-light); }
.grp-product-foot {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 14px; border-top: 1px solid #f1f5f9;
}
.grp-product-foot span { font-size: 13px; color: #94a3b8; }
.grp-product-go {
    width: 34px; height: 34px;
    border-radius: 10px;
    background: #f1f5f9;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary-light);
    text-decoration: none;
    transition: all 0.35s;
}
.grp-product-card:hover .grp-product-go {
    background: var(--gradient-primary);
    color: #fff;
}

/* 工程案例 */
.grp-cases {
    padding: 120px 0;
    background: linear-gradient(180deg, #f1f5f9 0%, #f8fafc 100%);
}
.grp-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}
.grp-case-card {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    transition: all 0.4s;
    box-shadow: 0 2px 12px rgba(15,23,42,0.04);
}
.grp-case-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(15,23,42,0.08);
    border-color: rgba(59,130,246,0.2);
}
.grp-case-img { position: relative; height: 200px; overflow: hidden; }
.grp-case-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.grp-case-card:hover .grp-case-img img { transform: scale(1.06); }
.grp-case-tag {
    position: absolute; top: 12px; left: 12px;
    padding: 4px 12px;
    background: var(--gradient-primary);
    color: #fff; font-size: 11px; font-weight: 600;
    border-radius: 6px;
}
.grp-case-hover {
    position: absolute; inset: 0;
    background: linear-gradient(transparent 40%, rgba(15,23,42,0.75));
    display: flex; align-items: flex-end; justify-content: center;
    padding-bottom: 24px;
    opacity: 0; transition: opacity 0.35s;
}
.grp-case-card:hover .grp-case-hover { opacity: 1; }
.grp-case-hover a {
    padding: 10px 22px;
    background: #fff; color: var(--primary-dark);
    font-size: 13px; font-weight: 600;
    border-radius: 8px; text-decoration: none;
}
.grp-case-body { padding: 20px; }
.grp-case-body h3 {
    font-size: 15px; font-weight: 600; color: #0f172a;
    margin: 0 0 10px; line-height: 1.5;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.grp-case-body h3 a { color: inherit; text-decoration: none; }
.grp-case-body h3 a:hover { color: var(--primary-light); }
.grp-case-meta { display: flex; gap: 14px; font-size: 12px; color: #94a3b8; }

/* 新闻 */
.grp-news { padding: 120px 0; background: #f8fafc; }
.grp-news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grp-news-featured {
    background: #fff;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 24px rgba(15,23,42,0.05);
    height: 100%;
    transition: all 0.35s;
}
.grp-news-featured:hover { box-shadow: 0 16px 48px rgba(15,23,42,0.08); }
.grp-news-featured-img { position: relative; height: 280px; overflow: hidden; }
.grp-news-featured-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.grp-news-featured:hover .grp-news-featured-img img { transform: scale(1.04); }
.grp-news-date {
    position: absolute; top: 20px; left: 20px;
    padding: 8px 16px;
    background: var(--gradient-primary);
    color: #fff; font-size: 13px; font-weight: 600;
    border-radius: 8px;
}
.grp-news-featured-body { padding: 32px; }
.grp-news-featured-body h3 { font-size: 22px; font-weight: 700; color: #0f172a; margin: 0 0 14px; line-height: 1.4; }
.grp-news-featured-body h3 a { color: inherit; text-decoration: none; }
.grp-news-featured-body p { font-size: 15px; color: #64748b; line-height: 1.85; margin: 0 0 20px; }
.grp-news-list { display: flex; flex-direction: column; gap: 16px; }
.grp-news-item {
    display: flex; align-items: center; gap: 18px;
    padding: 20px 22px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    transition: all 0.35s;
}
.grp-news-item:hover { border-color: rgba(59,130,246,0.2); box-shadow: 0 8px 24px rgba(15,23,42,0.06); }
.grp-news-item img { width: 110px; height: 82px; object-fit: cover; border-radius: 12px; flex-shrink: 0; }
.grp-news-item-text { flex: 1; min-width: 0; }
.grp-news-item-text time { font-size: 12px; color: #94a3b8; }
.grp-news-item-text h4 {
    font-size: 15px; font-weight: 600; color: #0f172a;
    margin: 6px 0 0; line-height: 1.5;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.grp-news-item-text h4 a { color: inherit; text-decoration: none; }
.grp-news-item-go {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: #f1f5f9;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary-light);
    text-decoration: none;
    flex-shrink: 0;
    transition: all 0.3s;
}
.grp-news-item:hover .grp-news-item-go { background: var(--gradient-primary); color: #fff; }

/* 资质荣誉 */
.grp-honors {
    padding: 80px 0;
    background: #fff;
    border-top: 1px solid #f1f5f9;
    border-bottom: 1px solid #f1f5f9;
}
.grp-honors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.grp-honor-item {
    text-align: center;
    padding: 32px 24px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    transition: all 0.35s;
}
.grp-honor-item:hover {
    background: #fff;
    border-color: rgba(59,130,246,0.2);
    box-shadow: 0 12px 32px rgba(15,23,42,0.06);
    transform: translateY(-4px);
}
.grp-honor-item i { font-size: 36px; color: var(--primary-light); margin-bottom: 14px; display: block; }
.grp-honor-item strong { display: block; font-size: 16px; color: #0f172a; margin-bottom: 6px; }
.grp-honor-item span { font-size: 13px; color: #94a3b8; }

/* 友情链接 */
.grp-links { padding: 80px 0; background: #f8fafc; }
.grp-links-box {
    background: #fff;
    border-radius: 20px;
    padding: 36px 40px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 20px rgba(15,23,42,0.04);
}
.grp-links-list { display: flex; flex-wrap: wrap; gap: 12px; }
.grp-links-list a {
    padding: 10px 20px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    color: #475569;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
}
.grp-links-list a:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #fff;
}

.grp-more-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 36px;
    background: #fff;
    border: 1px solid #e2e8f0;
    color: #334155;
    font-size: 15px; font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.35s;
    box-shadow: 0 2px 8px rgba(15,23,42,0.04);
}
.grp-more-btn:hover {
    border-color: var(--primary-light);
    color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(15,23,42,0.08);
}
.grp-center { text-align: center; }

/* 响应式 */
@media (max-width: 1200px) {
    .home-hero .hero-content { grid-template-columns: 1fr; }
    .home-hero .hero-side-panel {
        flex-direction: row;
        flex-wrap: wrap;
        min-width: 0;
    }
    .hero-side-item { flex: 1; min-width: 200px; }
    .hero-banner--group .hero-content { grid-template-columns: 1fr; }
    .hero-banner--group .hero-side-panel {
        flex-direction: row;
        flex-wrap: wrap;
        min-width: 0;
    }
    .hero-side-item { flex: 1; min-width: 200px; }
    .grp-quicknav-grid { grid-template-columns: repeat(2, 1fr); }
    .grp-services-grid { grid-template-columns: repeat(2, 1fr); }
    .hi-grid { grid-template-columns: repeat(3, 1fr); }
    .hi-card { min-height: 280px; }
    .grp-product-grid, .grp-cases-grid { grid-template-columns: repeat(2, 1fr); }
    .grp-metrics { grid-template-columns: repeat(2, 1fr); }
    .grp-metric:nth-child(2) { border-right: none; }
    .grp-metric:nth-child(1), .grp-metric:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.1); }
    .grp-pillars-grid { grid-template-columns: repeat(2, 1fr); }
    .grp-global-grid { grid-template-columns: 1fr; gap: 40px; }
    .grp-strength-grid { grid-template-columns: repeat(3, 1fr); }
    .grp-strength-item:nth-child(3) { border-right: none; }
    .grp-strength-item:nth-child(1),
    .grp-strength-item:nth-child(2),
    .grp-strength-item:nth-child(3) { border-bottom: 1px solid rgba(255,255,255,0.08); }
    .grp-milestones-track { grid-template-columns: repeat(3, 1fr); gap: 32px 0; }
    .grp-milestones-track::before { display: none; }
}
@media (max-width: 992px) {
    .grp-about-grid { grid-template-columns: 1fr; gap: 48px; }
    .grp-about-year { right: 8px; top: -8px; font-size: 26px; padding: 12px 16px; }
    .grp-about-badge { position: relative; bottom: auto; left: auto; margin-top: 20px; max-width: none; }
    .grp-about-visual { padding-bottom: 0; }
    .grp-news-grid { grid-template-columns: 1fr; }
    .grp-honors-grid { grid-template-columns: repeat(2, 1fr); }
    .grp-vision-grid { grid-template-columns: 1fr; }
    .grp-milestones-track { grid-template-columns: 1fr; gap: 28px; padding-top: 0; }
    .grp-milestone { display: grid; grid-template-columns: 80px 16px 1fr; gap: 0 16px; text-align: left; align-items: start; padding: 0; }
    .grp-milestone-year { margin-bottom: 0; grid-column: 1; padding-top: 2px; }
    .grp-milestone-dot { margin: 4px auto 0; grid-column: 2; grid-row: 1 / 3; }
    .grp-milestone-body { grid-column: 3; }
    .grp-vision-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
    .grp-vision-item:last-child { border-bottom: none; }
}
@media (max-width: 768px) {
    .grp-wrap { padding: 0 20px; }
    .home-hero { min-height: 72vh; max-height: none; }
    .home-hero .hero-content { gap: 28px; }
    .home-hero .hero-title .grp-name { letter-spacing: 4px; font-size: 16px; }
    .home-hero .hero-side-panel { flex-direction: column; }
    .home-hero .hero-scroll-hint { display: none; }
    .grp-tech-marquee { padding: 14px 0; }
    .grp-tech-marquee-track span { font-size: 12px; letter-spacing: 2px; }
    .home-banner-link img,
    .home-banner-carousel .item { height: 220px; }
    .home-banner-stats-grid { grid-template-columns: 1fr 1fr; padding: 18px; }
    .home-banner-stat { border-right: none; border-bottom: 1px solid #e2e8f0; padding-bottom: 14px; }
    .home-banner-stat:nth-last-child(-n+2) { border-bottom: none; }
    .grp-quicknav { padding: 32px 0 16px; }
    .grp-quicknav-grid { grid-template-columns: 1fr; }
    .hero-banner--group .hero-side-panel { flex-direction: column; }
    .grp-services-grid { grid-template-columns: 1fr; }
    .hi-grid { grid-template-columns: repeat(2, 1fr); }
    .hi-card-desc,
    .hi-card-tags,
    .hi-card-more { opacity: 1; transform: none; max-height: none; }
    .hi-nav { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
    .hi-nav::-webkit-scrollbar { display: none; }
    .grp-industries-stats { width: 100%; }
    .grp-product-grid, .grp-cases-grid { grid-template-columns: 1fr; }
    .grp-about-stats { grid-template-columns: 1fr; }
    .grp-metrics { grid-template-columns: 1fr; }
    .grp-metric { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .grp-metric:last-child { border-bottom: none; }
    .grp-pillars-grid { grid-template-columns: 1fr; }
    .grp-global-stats { grid-template-columns: 1fr; }
    .grp-strength-grid { grid-template-columns: repeat(2, 1fr); }
    .grp-strength-item:nth-child(2n) { border-right: none; }
    .grp-strength-item:nth-child(3) { border-right: 1px solid rgba(255,255,255,0.08); }
    .grp-statement-inner { gap: 10px 16px; }
    .grp-statement-dot { display: none; }
    .grp-services, .grp-industries, .grp-products, .grp-cases, .grp-news, .grp-about, .grp-pillars, .grp-milestones { padding: 80px 0; }
    .hi-grid { grid-template-columns: 1fr; }
    .hi-card { min-height: 260px; }
    .grp-industries-stat { flex: 1; min-width: 0; }
    .grp-industries-bg::after { display: none; }
}