/* ========== 关于我们页专属样式（增强版）========== */

/* Stats Bar - 核心数据 */
.stats-bar {
    display: grid; grid-template-columns: repeat(6, 1fr); gap: 0;
    background: var(--navy); border-radius: 12px; overflow: hidden;
    margin-bottom: 48px;
}
.stat-item {
    text-align: center; padding: 32px 16px;
    border-right: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: rgba(255,255,255,0.05); }
.stat-number {
    font-size: 2.8em; font-weight: 800; color: #fff;
    line-height: 1.1; margin-bottom: 6px;
}
.stat-unit { font-size: 0.4em; color: rgba(255,255,255,0.7); font-weight: 400; }
.stat-label {
    font-size: 0.85em; color: rgba(255,255,255,0.6);
}

/* Founder Timeline */
.founder-timeline {
    display: flex; align-items: stretch; gap: 32px; margin-bottom: 48px;
}
.founder-era {
    flex: 1; background: #fff; padding: 32px 24px; border-radius: 12px;
    box-shadow: var(--shadow); text-align: center; transition: var(--transition);
}
.founder-era:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.era-year {
    display: inline-block; font-size: 0.85em; font-weight: 700;
    color: var(--navy); background: var(--navy-light);
    padding: 4px 16px; border-radius: 20px; margin-bottom: 14px;
}
.era-highlight { background: rgba(200,16,46,0.1); color: var(--red); }
.era-highlight-2 { background: rgba(16,185,129,0.1); color: #10b981; }
.founder-era h3 { font-size: 1.1em; color: var(--dark); margin-bottom: 12px; }
.founder-era p { color: var(--gray); font-size: 0.93em; line-height: 1.8; }
.era-year-line {
    width: 32px; flex-shrink: 0; display: flex; align-items: center; justify-content: center;
    border-top: 2px dashed var(--red-light);
}
.founder-message {
    text-align: center; padding: 40px 36px;
    background: linear-gradient(135deg, rgba(27,58,92,0.03), rgba(200,16,46,0.03));
    border-radius: 12px; border-left: 4px solid var(--red);
}
.founder-message blockquote {
    font-size: 1.15em; color: var(--dark); line-height: 1.8;
    font-style: italic; margin-bottom: 16px;
}
.founder-message cite { color: var(--navy); font-weight: 600; font-size: 0.95em; }

/* About Intro */
.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-bottom: 60px; }
.about-text h3 { font-size: 1.8em; color: var(--dark); margin-bottom: 16px; }
.about-text p { color: var(--gray); font-size: 1.05em; line-height: 1.8; margin-bottom: 12px; }
.highlight-red { color: var(--red); font-weight: 700; }
.highlight-blue { color: var(--navy); font-weight: 700; }

/* Policy Cards */
.policy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.policy-card {
    background: #fff; padding: 32px 24px; border-radius: 12px; text-align: center;
    box-shadow: var(--shadow); transition: var(--transition); border-top: 3px solid var(--navy);
}
.policy-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--red); }
.policy-icon { font-size: 2.5em; margin-bottom: 12px; }
.policy-card h3 { color: var(--dark); margin-bottom: 8px; }
.policy-card p { color: var(--gray); font-size: 0.95em; line-height: 1.7; }
.policy-card strong { color: var(--red); }

/* Company Info Table */
.info-table { max-width: 600px; margin: 0 auto; }
.info-table table { width: 100%; border-collapse: collapse; }
.info-table th, .info-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid #eee; font-size: 0.95em; }
.info-table th { color: var(--navy); font-weight: 600; width: 35%; background: var(--light-gray); }
.info-table td { color: var(--dark); }

/* Culture Section */
.culture-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    margin-bottom: 48px;
}
.culture-card {
    background: #fff; padding: 40px 28px; border-radius: 12px;
    text-align: center; box-shadow: var(--shadow); transition: var(--transition);
    position: relative; overflow: hidden;
}
.culture-card::before {
    content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
    width: 60px; height: 4px; border-radius: 2px;
}
.culture-card.mission::before { background: var(--red); }
.culture-card.vision::before { background: var(--navy); }
.culture-card.values::before { background: #10b981; }
.culture-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.culture-icon { font-size: 3em; margin-bottom: 16px; }
.culture-card h3 { font-size: 1.2em; color: var(--dark); margin-bottom: 12px; }
.culture-card p { color: var(--gray); font-size: 0.95em; line-height: 1.8; }

/* Why Us */
.why-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
    margin-bottom: 48px;
}
.why-card {
    background: #fff; padding: 32px 20px; border-radius: 12px;
    text-align: center; box-shadow: var(--shadow); transition: var(--transition);
    border-bottom: 3px solid transparent;
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--red); }
.why-icon {
    width: 64px; height: 64px; margin: 0 auto 16px;
    background: linear-gradient(135deg, rgba(200,16,46,0.08), rgba(0,32,96,0.08));
    border-radius: 16px; display: flex; align-items: center; justify-content: center;
    font-size: 1.8em;
}
.why-card h3 { color: var(--dark); margin-bottom: 8px; }
.why-card p { color: var(--gray); font-size: 0.9em; line-height: 1.7; }

/* Process */
.process-flow {
    display: flex; align-items: center; gap: 0; margin-bottom: 48px;
}
.process-step {
    flex: 1; text-align: center; min-width: 120px;
}
.process-num {
    width: 48px; height: 48px; margin: 0 auto 12px;
    background: var(--red); color: #fff; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2em; font-weight: 700;
}
.process-step:nth-child(n+3) .process-num { background: var(--navy); }
.process-arrow {
    flex-shrink: 0; width: 48px; color: var(--red-light); font-size: 1.5em;
    text-align: center;
}
.process-step h3 { font-size: 0.95em; color: var(--dark); margin-bottom: 6px; }
.process-step p { font-size: 0.82em; color: var(--gray); line-height: 1.6; padding: 0 8px; }

/* Credentials */
.cred-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
    margin-bottom: 48px;
}
.cred-card {
    background: #fff; padding: 32px 20px; border-radius: 12px;
    text-align: center; box-shadow: var(--shadow); transition: var(--transition);
}
.cred-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cred-icon { font-size: 3em; margin-bottom: 12px; }
.cred-card h3 { color: var(--dark); margin-bottom: 8px; font-size: 1em; }
.cred-card p { color: var(--gray); font-size: 0.85em; line-height: 1.6; }

/* Team */
.team-desc {
    max-width: 700px; margin: 0 auto 32px;
    color: var(--gray); font-size: 1.05em; line-height: 1.8;
}
.team-capabilities {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 16px;
    max-width: 800px; margin: 0 auto;
}
.cap-badge {
    background: linear-gradient(135deg, rgba(200,16,46,0.08), rgba(0,32,96,0.08));
    border: 1px solid rgba(200,16,46,0.15); padding: 12px 24px;
    border-radius: 30px; font-size: 0.9em; color: var(--dark);
    transition: var(--transition);
}
.cap-badge:hover { background: var(--red); color: #fff; border-color: var(--red); }

/* Service Areas */
.service-area-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    margin-bottom: 48px;
}
.service-area-card {
    background: #fff; padding: 28px 24px; border-radius: 12px;
    box-shadow: var(--shadow); transition: var(--transition);
    display: flex; align-items: flex-start; gap: 16px;
}
.service-area-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.sa-icon {
    width: 48px; height: 48px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--red), var(--navy));
    border-radius: 12px; display: flex; align-items: center; justify-content: center;
    font-size: 1.4em;
}
.sa-text h3 { color: var(--dark); margin-bottom: 6px; }
.sa-text p { color: var(--gray); font-size: 0.88em; line-height: 1.7; }

/* Responsive */
@media (max-width: 1024px) {
    .stats-bar { grid-template-columns: repeat(3, 1fr); }
    .stat-item:nth-child(3) { border-right: none; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .cred-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .founder-timeline { flex-direction: column; gap: 20px; }
    .era-year-line { border-top: none; border-left: 2px dashed var(--red-light); width: 2px; height: 32px; margin: 0 auto; }
    .policy-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .about-intro { grid-template-columns: 1fr; gap: 24px; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .stat-item:nth-child(n+3) { border-bottom: none; }
    .culture-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto 48px; }
    .why-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto 48px; }
    .cred-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto 48px; }
    .service-area-grid { grid-template-columns: 1fr; }
    .process-flow { flex-direction: column; gap: 20px; }
    .process-arrow { transform: rotate(90deg); width: auto; height: 32px; text-align: center; }
}