* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(145deg, #e9eff7 0%, #dce5f0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    position: relative;
}

/* 装饰性背景元素 */
body::before {
    content: "";
    position: absolute;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(66, 153, 225, 0.1) 0%, rgba(66, 153, 225, 0) 70%);
    top: 10%;
    left: 5%;
    border-radius: 50%;
    pointer-events: none;
}
body::after {
    content: "";
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(56, 178, 172, 0.08) 0%, rgba(56, 178, 172, 0) 70%);
    bottom: 5%;
    right: 2%;
    border-radius: 50%;
    pointer-events: none;
}

/* 主卡片容器 */
.business-card {
    max-width: 72%;
    width: 100%;
    background: #ffffff;
    border-radius: 0rem;
    box-shadow: 0 25px 45px -12px rgba(0, 0, 0, 0.25), 0 8px 18px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(0px);
    position: relative;
    z-index: 2;
}

.business-card:hover {
    /*transform: translateY(-6px);*/
    box-shadow: 0 32px 55px -15px rgba(0, 0, 0, 0.3);
}
.business-card a{text-decoration: none;}

/* 内部布局: 左侧品牌区 + 右侧详细信息 (响应式) */
.card-inner {
    display: flex;
    flex-wrap: wrap;
}

/* 左侧 - 品牌形象区域 (渐变品牌色) */
.brand-panel {
    flex: 1.2;
    min-width: 260px;
    background: linear-gradient(135deg, #0B2B5E 0%, #1B4A7A 50%, #2C6E9E 100%);
    padding: 2.5rem 2rem;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

/* 装饰图形 */
.brand-panel::before {
    content: "⟡";
    font-size: 18rem;
    position: absolute;
    bottom: -40px;
    right: -30px;
    opacity: 0.08;
    font-family: monospace;
    pointer-events: none;
}

.logo-area {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
}
.logo-area img{width: 70px;margin-right: 1rem;border-radius: 1rem;}
.logo-icon {
    font-size: 3.2rem;
    background: rgba(255,255,255,0.2);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    backdrop-filter: blur(4px);
    /*margin-bottom: 1.8rem;*/
    margin-right: 1rem;
    box-shadow: 0 10px 20px -8px rgba(0,0,0,0.2);
    flex: 0 0 auto;
}

.logo-icon i {
    font-size: 2.8rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}
.logo_desc{display: flex;}
.renzheng{background: rgba(255,255,255,0.1); padding: 4px 12px; border-radius: 1rem;font-size: 0.9rem;display: inline-block;flex: 0 0 auto; margin-top: 1.5rem;align-items: center;}
.hotline {font-size: 1.6rem;font-weight: 700;letter-spacing: 1px;background: rgba(255,255,255,0.15);display: inline-block;width: auto;padding: 6px 20px;border-radius: 2rem;margin-top: 1.2rem;}
.hotline a{color: #fff;}
.company-name {
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.company-enname {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.company-tagline {
    font-size: 0.9rem;
    opacity: 0.85;
    font-weight: 500;
    border-left: 3px solid #FFD966;
    padding-left: 0.75rem;
    margin-top: 1rem;
}

.highlight-quote {
    margin-top: 2rem;
    font-style: normal;
    font-weight: 400;
    background: rgba(255,255,255,0.12);
    padding: 1rem 1.2rem;
    border-radius: 1.2rem;
    backdrop-filter: blur(4px);
    font-size: 0.9rem;
    line-height: 1.4;
    border: 1px solid rgba(255,255,255,0.2);
}

.highlight-quote i {
    margin-right: 6px;
    font-size: 0.9rem;
}

.contact-quick {
    margin-top: auto;
    padding-top: 2rem;
}

.contact-quick-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    opacity: 0.85;
    transition: opacity 0.2s;
}

.contact-quick-item i {
    width: 28px;
    font-size: 1rem;
}

/* 右侧详情区域 */
.details-panel {
    flex: 1.8;
    padding: 2.5rem 2.2rem;
    background: #ffffff;
}

/* 企业简介 */
.section {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #2C6E9E;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 2px solid #eef2f8;
    padding-bottom: 0.6rem;
}

.section-title i {
    font-size: 1.2rem;
    color: #1B4A7A;
}

.desc-text {
    color: #2c3e4e;
    line-height: 1.6;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

/* 信息网格 */
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    margin: 1rem 0 0.5rem;
}

.info-card {
    background: #f9fafc;
    border-radius: 1.2rem;
    padding: 0.9rem 1rem;
    transition: all 0.2s;
    border: 1px solid #eef2f8;
}

.info-card:hover {
    background: #ffffff;
    border-color: #cbdde9;
    box-shadow: 0 5px 12px rgba(0,0,0,0.02);
}

.info-card{display: flex;}
.info-card .img{width: 40px;height: 40px;display: flex;align-items: center;justify-content: center;background-color: #e6edf4;border-radius: 50%;color: #1B4A7A;}
.info-card .textcon{margin-left: 1rem;flex: 1;}
.info-card .info-value{font-size: 16px;font-weight: normal;}
.info-card .info-tel{font-size: 16px;font-weight: bold;}
.info-card .info-tel a{color: #0a2a44;}
.info-card .info-desc{font-size: 12px;color: #666;}

.info-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6c86a3;
    margin-bottom: 0.4rem;
    font-weight: 600;
}

.info-value {
    font-weight: 600;
    font-size: 1rem;
    color: #0a2a44;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.info-value i {
    color: #2C6E9E;
    font-size: 1rem;
    width: 24px;
}

/* 社交链接 */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: #f0f4f9;
    padding: 0.6rem 1.2rem;
    border-radius: 40px;
    text-decoration: none;
    color: #1f3b4c;
    font-weight: 500;
    font-size: 0.85rem;
    transition: all 0.25s;
    border: 1px solid #e2e8f0;
}

.social-btn i {
    font-size: 1.1rem;
}

.social-btn:hover {
    background: #2C6E9E;
    color: white;
    border-color: #2C6E9E;
    transform: translateY(-2px);
}

/* 二维码区域（模拟数字名片增强） */
.qr-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    background: #f8fbfe;
    border-radius: 1.2rem;
    padding: 1rem 1.2rem;
    margin-top: 1.5rem;
    border: 1px solid #e6edf4;
}

.qr-text {
    font-size: 0.8rem;
    color: #2c6e9e;
    font-weight: 500;
    width: 60px;height: 60px;
}
.qr-text img{width: 100%;}
.qr-text i{font-size: 60px;}
.qr-section .textcon{flex: 1;margin-left: 1rem;color: #1B4A7A;}
.qr-section .textcon .value{font-size: 15px;font-weight: bold;}
.qr-section .textcon .desc{font-size: 13px;}

.qr-placeholder {
    background: white;
    padding: 6px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 10px;
}

.qr-placeholder i {
    font-size: 2.2rem;
    color: #0B2B5E;
}

.badge-modern {
    background: #eef2ff;
    border-radius: 30px;
    padding: 0.2rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: #1B4A7A;
}

hr {
    margin: 1.2rem 0;
    border: none;
    height: 1px;
    background: linear-gradient(to right, #e0e8f0, transparent);
}
.tech-footer {margin-top: 1.2rem;font-size: 0.72rem;text-align: center;color: #617e9c;display: flex;align-items: center;justify-content: center;gap: 0.4rem;width: 100%;       }
.tech-footer i {color: #9b7b5c;font-size: 0.7rem;        }
.quote {font-weight: 700;color: #1d4b89;background: #ecf3ff;padding: 0.1rem 0.4rem;border-radius: 6px;font-size: 0.72rem;        }

/* 响应式 */
@media(max-width: 1024px){

    .business-card{max-width: 100%;}

}
@media (max-width: 750px) {
    body {
        padding: 0;
    }
    .card-inner {
        flex-direction: column;
    }
    .brand-panel {
        border-radius: 2rem 2rem 0 0;
    }
    .details-panel {
        padding: 1.8rem;
    }
    .info-grid {
        grid-template-columns: 1fr;
        gap: 0.9rem;
    }
    .logo-area img{width: 50px;}
    .company-name {
        font-size: 1.2rem;
        display: flex;flex-direction: column;justify-content: center;
        margin-top: 0;margin-bottom: 0;
    }

    .logo-area{display: flex;}
    .renzheng{font-size: 0.9rem;}
    .brand-panel{padding: 1.5rem;}
    .hotline{font-size: 1.4rem;}

    .section-title{font-size: 1.2rem;}
}
@media (max-width: 380px) {
    .company-name {
        font-size: 1.1rem;}
}

/* 工具类 */
.text-small {
    font-size: 0.75rem;
    color: #6c86a3;
}
.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.mt-2 {
    margin-top: 0.5rem;
}
button, a {
    cursor: pointer;
}