/* DaiMu.html - 苏州代母 跨境电商技术服务 */

/* Tech Hero */
.tech-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 100%);
    color: #fff;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
.tech-hero::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(233,69,96,0.1);
    top: -100px;
    right: -100px;
}
.tech-hero-content { display: flex; align-items: center; gap: 40px; position: relative; z-index: 1; }
.tech-hero-text { flex: 1; }
.tech-hero-text h2 { font-size: 36px; margin-bottom: 15px; }
.tech-hero-text p { font-size: 16px; opacity: 0.9; margin-bottom: 20px; line-height: 1.8; }
.tech-hero-text .btn-group { display: flex; gap: 15px; }
.tech-hero-text .btn {
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
}
.tech-hero-text .btn-primary { background: #e94560; color: #fff; }
.tech-hero-text .btn-primary:hover { background: #f5a623; }
.tech-hero-text .btn-outline { border: 2px solid #fff; color: #fff; }
.tech-hero-text .btn-outline:hover { background: #fff; color: #1a1a2e; }
.tech-hero-visual {
    flex: 0 0 300px;
    text-align: center;
    font-size: 120px;
    opacity: 0.3;
}

/* Tech Stack */
.tech-stack-grid { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 30px; }
.tech-item {
    flex: 0 0 calc(25% - 15px);
    text-align: center;
    padding: 30px 15px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}
.tech-item:hover { transform: translateY(-5px); }
.tech-item .tech-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: linear-gradient(135deg, #e94560, #f5a623);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 24px;
}
.tech-item h4 { font-size: 16px; color: #1a1a2e; margin-bottom: 8px; }
.tech-item p { font-size: 13px; color: #666; }

/* Contact Form */
.contact-form-section { padding: 60px 0; }
.contact-form-wrapper { display: flex; gap: 30px; }
.contact-form { flex: 1; }
.contact-info-side { flex: 0 0 350px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; color: #1a1a2e; margin-bottom: 5px; font-weight: 600; }
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #e94560;
}
.form-group textarea { height: 120px; resize: vertical; }
.form-submit {
    padding: 12px 40px;
    background: #e94560;
    color: #fff;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}
.form-submit:hover { background: #1a1a2e; }

.contact-info-card {
    background: linear-gradient(135deg, #1a1a2e, #0f3460);
    color: #fff;
    border-radius: 8px;
    padding: 30px;
}
.contact-info-card h3 { font-size: 20px; margin-bottom: 20px; }
.contact-info-item { display: flex; gap: 15px; margin-bottom: 20px; }
.contact-info-item .ci-icon {
    flex: 0 0 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(233,69,96,0.2);
    color: #e94560;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}
.contact-info-item h5 { font-size: 14px; margin-bottom: 3px; }
.contact-info-item p { font-size: 13px; opacity: 0.8; }

/* Solutions Grid */
.solutions-grid { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 30px; }
.solution-card {
    flex: 0 0 calc(50% - 10px);
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    border-left: 4px solid #e94560;
}
.solution-card h4 { font-size: 18px; color: #1a1a2e; margin-bottom: 10px; }
.solution-card p { font-size: 14px; color: #666; line-height: 1.6; }
.solution-card ul { margin-top: 10px; }
.solution-card ul li {
    font-size: 14px;
    color: #555;
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
}
.solution-card ul li::before {
    content: '\f00c';
    font-family: FontAwesome;
    position: absolute;
    left: 0;
    color: #e94560;
}

@media (max-width: 991px) {
    .tech-hero-content { flex-direction: column; text-align: center; }
    .tech-hero-visual { display: none; }
    .tech-item { flex: 0 0 calc(50% - 10px); }
    .contact-form-wrapper { flex-direction: column; }
    .contact-info-side { flex: 0 0 auto; width: 100%; }
    .solution-card { flex: 0 0 100%; }
}
@media (max-width: 767px) {
    .tech-item { flex: 0 0 100%; }
}