/* Hero 区域 */
.hero {
    padding: 80px 0 60px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 25px;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.fa-circle {
    margin-right: 5px;
}

    .fa-circle::before {
        content: "";
        display: inline-block;
        width: 14px;
        height: 14px;
        margin-top: 0.3rem;
        background-image: url("../img/fa-circle.png"); /* 或 .png */
        background-repeat: no-repeat;
        background-position: center;
        background-size: contain; /* 让图标自适应容器 */
    }

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

    .hero h1 span {
        display: block;
        color: #60a5fa;
    }

.hero p {
    color: #9ca3af;
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

/* 统计数据 */
.stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}
    .stat-item div {
        display: flex;
        font-size: 2rem;
        color: #3b82f6;
        font-weight: 700;
    }

    .stat-item h3 {
        
    }

    .stat-item p {
        color: #9ca3af;
        font-size: 0.9rem;
    }

.scroll-icon {
    margin-top: 60px;
    width: 40px;
    height: 40px;
    margin-left: auto;
    margin-right: auto;
}

/* 技术能力覆盖 */
.tech-section {
    padding: 80px 0;
}

.tech-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.tech-item {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 10px 25px;
    border-radius: 20px;
    color: #d1d5db;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: 0.3s;
}

    .tech-item:hover {
        background-color: rgba(255, 255, 255, 0.1);
        color: #fff;
    }

/* 核心服务能力 */
.services-section {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .stats {
        gap: 30px;
    }
}

.service-card {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 30px;
    transition: transform 0.3s, border-color 0.3s;
    position: relative;
    overflow: hidden;
}

    .service-card:hover {
        border-color: rgba(59, 130, 246, 0.3);
        transform: translateY(-5px);
    }

.service-icon {
    margin-bottom: 15px;
    background: #123891;
    width: 44px;
    height: 41px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

    .service-icon .fas {
        display: flex;
    }

.fa-robot::before {
    content: "";
    display: inline-block;
    width: 33px;
    height: 27px;
    background-image: url("../img/fa-robot.png"); /* 或 .png */
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain; /* 让图标自适应容器 */
}

.fa-chart-line::before {
    content: "";
    display: inline-block;
    width: 33px;
    height: 27px;
    background-image: url("../img/fa-chart-line.png"); /* 或 .png */
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain; /* 让图标自适应容器 */
}

.fa-calendar-alt::before {
    content: "";
    display: inline-block;
    width: 33px;
    height: 27px;
    background-image: url("../img/fa-calendar-alt.png"); /* 或 .png */
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain; /* 让图标自适应容器 */
}

.fa-code::before {
    content: "";
    display: inline-block;
    width: 33px;
    height: 27px;
    background-image: url("../img/fa-code.png"); /* 或 .png */
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain; /* 让图标自适应容器 */
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.service-card p {
    color: #9ca3af;
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.service-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

    .service-tags span {
        background-color: rgba(255, 255, 255, 0.05);
        padding: 4px 12px;
        border-radius: 12px;
        font-size: 0.75rem;
        color: #d1d5db;
        border: 1px solid rgba(255, 255, 255, 0.05);
    }

/* CTA 区域 */
.cta-section {
    padding: 80px 0;
    text-align: center;
}

    .cta-section h2 {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .cta-section p {
        color: #9ca3af;
        margin-bottom: 2rem;
    }

.cta-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-phone {
    width: 11rem;
    height: 3rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #232a45;
    color: #fff;
    border-radius: 30px;
    cursor: pointer;
}

    .cta-phone:hover {
        background-color: rgba(255, 255, 255, 0.15);
    }

.cta-buttons .fa-phone-alt::before {
    content: "";
    display: inline-block;
    width: 14px;
    height: 15px;
    margin-left: 0.6rem;
    background-image: url("../img/phone.png"); /* 或 .png */
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain; /* 让图标自适应容器 */
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
    font-size: 0.9rem;
    color: #9ca3af;
}

    .cta-features .fa-check-circle {
        color: #22c55e;
        margin-right: 5px;
    }

        .cta-features .fa-check-circle::before {
            content: "";
            display: inline-block;
            width: 17px;
            height: 19px;
            background-image: url("../img/fa-check-circle.png"); /* 或 .png */
            background-repeat: no-repeat;
            background-position: center;
            background-size: contain; /* 让图标自适应容器 */
        }

@media (max-width: 480px) {
    .stat-item div {
        font-size: 1.5rem;
    }
}