/* ==========================================================================
   神晖科技 (Shenhui Tech) - 1:1 Replica & Responsive (Full 5 Sections)
   ========================================================================== */

.about-page {
    --about-header-height: 77px;
    box-sizing: border-box;
    --primary-blue: #1a62ff;
    --primary-hover: #004be5;
    --primary-light: #edf4ff;
    
    --text-heading: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    
    --bg-card: #ffffff;
    --border-color: rgba(226, 232, 240, 0.8);
    
    --radius-card: 20px;
    --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --shadow-card: 0 10px 30px rgba(30, 80, 180, 0.04), 0 2px 8px rgba(0, 0, 0, 0.015);
}

/* Reset */
.about-page *, .about-page *::before, .about-page *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.about-page {
    width: 100%;
    min-height: 100svh;
    background-color: #ffffff;
    font-family: var(--font-sans);
    color: var(--text-body);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    display: flex;
    justify-content: center;
    padding: 104px 36px 64px;
    overflow: hidden;
}

.page-container {
    width: 100%;
    max-width: 1440px;
    display: flex;
    flex-direction: column;
    gap: 52px;
}

/* ==========================================================================
   SECTION 1: 关于我们 (Hero Section)
   ========================================================================== */
.about-hero-section {
    width: 100%;
    background-color: #f2f6fd;
    background-image: var(--about-section-image, url('../images/about-hero-bg.png'));
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    border-radius: 22px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(220, 232, 250, 0.85);
    box-shadow: 0 16px 40px rgba(26, 98, 255, 0.05);
}

.about-hero-wrapper {
    padding: 68px 72px 36px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-text-block {
    max-width: 660px;
    margin-bottom: 38px;
    position: relative;
    z-index: 2;
}

/* Badge Tag */
.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.badge-line {
    width: 20px;
    height: 3px;
    background-color: var(--primary-blue);
    border-radius: 2px;
    display: inline-block;
}

.badge-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-blue);
    letter-spacing: 0.5px;
}

/* Title */
.hero-main-title {
    font-size: 38px;
    font-weight: 700;
    color: var(--text-heading);
    line-height: 1.32;
    letter-spacing: -0.01em;
}

.highlight-blue {
    color: var(--primary-blue);
    display: inline-block;
}

/* Accent Line */
.title-accent-line {
    width: 36px;
    height: 3px;
    background-color: var(--primary-blue);
    border-radius: 2px;
    margin-top: 14px;
    margin-bottom: 18px;
}

/* Paragraph */
.hero-paragraph {
    font-size: 14.5px;
    color: #475569;
    line-height: 1.75;
    font-weight: 400;
}

/* --- Stat Cards Row (4 Columns) --- */
.stats-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.stat-card {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 28px 20px 24px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(26, 98, 255, 0.12);
    box-shadow: 0 6px 20px rgba(30, 80, 180, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(26, 98, 255, 0.32);
    box-shadow: 0 12px 28px rgba(26, 98, 255, 0.10);
}

.stat-icon-circle {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, #1a62ff 0%, #0052e0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px auto;
    box-shadow: 0 4px 14px rgba(26, 98, 255, 0.22);
    flex-shrink: 0;
}

.stat-number {
    font-size: 28px;
    font-weight: 750;
    color: var(--primary-blue);
    line-height: 1.25;
    margin-bottom: 5px;
    letter-spacing: -0.01em;
}

.stat-label {
    font-size: 14px;
    font-weight: 500;
    color: #64748b;
    line-height: 1.4;
}

.stat-watermark {
    position: absolute;
    right: 12px;
    bottom: 0;
    font-size: 44px;
    font-weight: 800;
    color: rgba(26, 98, 255, 0.035);
    font-family: 'Inter', sans-serif;
    pointer-events: none;
    user-select: none;
    line-height: 1;
    letter-spacing: 0;
}

/* --- Features Bar Row --- */
.features-bar-container {
    background-color: var(--bg-card);
    border-radius: 16px;
    padding: 22px 26px;
    box-shadow: 0 8px 24px rgba(30, 80, 180, 0.04);
    border: 1px solid rgba(26, 98, 255, 0.12);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
}

.feature-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    position: relative;
    width: 100%;
}

.feature-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 32px;
    background-color: #e2e8f0;
}

.feature-icon-circle {
    width: 46px;
    height: 46px;
    background-color: #edf4ff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon-circle svg,
.feature-icon-circle i {
    font-size: 20px;
    color: var(--primary-blue);
}

.feature-text-box {
    display: flex;
    flex-direction: column;
}

.feature-title {
    font-size: 15.5px;
    font-weight: 650;
    color: var(--primary-blue);
    margin-bottom: 4px;
    line-height: 1.3;
}

.feature-desc {
    font-size: 12.5px;
    color: var(--text-muted);
    line-height: 1.55;
    font-weight: 400;
}

.feature-desc > span {
    white-space: pre-line;
}


/* ==========================================================================
   SECTION 2: 公司介绍 (Company Intro Section)
   ========================================================================== */
.about-intro-section {
    width: 100%;
    background-color: #f2f6fd;
    background-image: var(--about-section-image, url('../images/about-hero-bg.png'));
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    border-radius: 22px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(220, 232, 250, 0.85);
    box-shadow: 0 16px 40px rgba(26, 98, 255, 0.05);
}

.intro-section-wrapper {
    padding: 68px 72px 58px;
    width: 100%;
    position: relative;
    z-index: 2;
}

/* Center Header */
.section-center-header {
    text-align: center;
    margin-bottom: 38px;
}

.pill-tag-center {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-blue);
    letter-spacing: 1.2px;
    margin-bottom: 10px;
    padding: 3px 12px;
    background: rgba(26, 98, 255, 0.08);
    border-radius: 20px;
}

.pill-tag-center .dot {
    font-size: 14px;
    color: var(--primary-blue);
}

.center-section-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.center-section-subtitle {
    font-size: 14.5px;
    color: var(--text-muted);
    font-weight: 400;
}

.center-accent-line {
    width: 36px;
    height: 3px;
    background-color: var(--primary-blue);
    border-radius: 2px;
    margin: 14px auto 0 auto;
}

/* Intro Grid */
.intro-content-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 48px;
    align-items: stretch;
    margin-bottom: 0;
}

/* Left Column */
.intro-left-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
}

.intro-heading {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
    line-height: 1.35;
}

.intro-highlight-p {
    font-size: 14.5px;
    font-weight: 500;
    color: #1e293b;
    line-height: 1.75;
    margin-bottom: 14px;
    padding-left: 14px;
    border-left: 3px solid var(--primary-blue);
}

.intro-body-p {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 24px;
}

/* Business Focus */
.business-focus-box {
    margin-bottom: 24px;
    width: 100%;
}

.focus-title {
    font-size: 14.5px;
    font-weight: 650;
    color: var(--text-heading);
    margin-bottom: 12px;
    letter-spacing: 0.2px;
}

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

.focus-tag-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #ebf3ff;
    color: var(--primary-blue);
    font-size: 12.5px;
    font-weight: 550;
    padding: 7px 14px;
    border-radius: 8px;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.focus-tag-item:hover {
    background-color: #dbeafe;
    transform: translateY(-1px);
}

.check-icon-circle {
    width: 16px;
    height: 16px;
    background-color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    color: #ffffff;
}

/* CTA Button */
.learn-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--primary-blue);
    color: #ffffff;
    font-size: 13.5px;
    font-weight: 600;
    padding: 11px 24px;
    border-radius: 24px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(26, 98, 255, 0.25);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-top: 4px;
}

.learn-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(26, 98, 255, 0.32);
    background-color: var(--primary-hover);
}

.btn-arrow-circle {
    width: 20px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
}

/* Right Column 2x2 Grid */
.intro-right-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.info-card-item {
    background-color: var(--bg-card);
    border-radius: 16px;
    padding: 26px 22px;
    box-shadow: 0 4px 18px rgba(30, 80, 180, 0.04);
    border: 1px solid rgba(220, 235, 255, 0.9);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.info-card-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(26, 98, 255, 0.08);
    border-color: rgba(26, 98, 255, 0.25);
}

.info-card-icon {
    width: 46px;
    height: 46px;
    background-color: var(--primary-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 18px;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.card-mission .info-card-icon {
    background-color: #edf4ff;
    color: #1a62ff;
}

.card-vision .info-card-icon {
    background-color: #f0f5ff;
    color: #3b82f6;
}

.card-values .info-card-icon {
    background-color: #f0fdfa;
    color: #0284c7;
}

.card-quality .info-card-icon {
    background-color: #eff6ff;
    color: #1d4ed8;
}

.info-card-title {
    font-size: 16.5px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 8px;
}

.info-card-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    font-weight: 400;
    flex-grow: 1;
}

/* Section 2 Stats Bar */
.intro-stats-bar {
    background-color: var(--bg-card);
    border-radius: 16px;
    padding: 20px 24px;
    box-shadow: 0 4px 18px rgba(30, 80, 180, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.95);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
}

.intro-stat-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    position: relative;
    width: 100%;
}

.intro-stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 32px;
    background-color: #e2e8f0;
}

.intro-stat-icon {
    width: 46px;
    height: 46px;
    background-color: #ecf3fe;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.intro-stat-text {
    display: flex;
    flex-direction: column;
}

.intro-stat-num {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1.1;
    letter-spacing: 0;
}

.intro-stat-num .unit {
    font-size: 18px;
    font-weight: 600;
    margin-left: 2px;
}

.intro-stat-lbl {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 2px;
}


/* ==========================================================================
   SECTION 3: 发展历程 (Timeline Marquee Section)
   ========================================================================== */
.about-timeline-section {
    width: 100%;
    background-color: #f2f6fd;
    background-image: var(--about-section-image, url('../images/about-hero-bg.png'));
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    border-radius: 22px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(220, 232, 250, 0.85);
    box-shadow: 0 16px 40px rgba(26, 98, 255, 0.05);
}

.timeline-section-wrapper {
    padding: 68px 72px 58px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.timeline-header {
    text-align: center;
    margin-bottom: 46px;
}

/* Marquee Carousel Container for Timeline */
.timeline-marquee-container {
    overflow: hidden;
    width: 100%;
    padding: 20px 0;
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.timeline-marquee-track {
    display: flex;
    gap: 28px;
    width: max-content;
    animation: timeline-marquee-scroll 28s linear infinite;
}

.timeline-marquee-track:hover {
    animation-play-state: paused;
}

@keyframes timeline-marquee-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.timeline-card-item {
    background-color: var(--bg-card);
    border-radius: 18px;
    padding: 32px 26px 28px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(30, 80, 180, 0.04);
    border: 1px solid rgba(226, 232, 240, 0.85);
    width: 308px;
    flex-shrink: 0;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-card-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 32px rgba(26, 98, 255, 0.09);
    border-color: rgba(26, 98, 255, 0.2);
}

.timeline-node-dot {
    width: 10px;
    height: 10px;
    background-color: var(--primary-blue);
    border-radius: 50%;
    margin: 0 auto 12px auto;
    box-shadow: 0 0 0 4px #edf4ff;
}

.timeline-year {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 8px;
    letter-spacing: 0.2px;
    line-height: 1.3;
}

.timeline-card-title {
    font-size: 16.5px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 10px;
    line-height: 1.35;
}

.timeline-card-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.68;
    font-weight: 400;
}


/* ==========================================================================
   SECTION 4: 资质与荣誉 (Qualifications & Honors Section)
   ========================================================================== */
.about-honors-section {
    width: 100%;
    background-color: #f2f6fd;
    background-image: var(--about-section-image, url('../images/about-hero-bg.png'));
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    border-radius: 22px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(220, 232, 250, 0.85);
    box-shadow: 0 16px 40px rgba(26, 98, 255, 0.05);
}

.honors-section-wrapper {
    padding: 68px 72px 58px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.honors-header {
    text-align: center;
    margin-bottom: 46px;
}

.honors-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 400;
    margin-top: 10px;
}

/* Marquee Carousel Track */
.honors-marquee-container {
    overflow: hidden;
    width: 100%;
    padding: 20px 0;
    mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}

.honors-marquee-track {
    display: flex;
    gap: 40px;
    width: max-content;
    animation: honors-marquee-scroll 32s linear infinite;
}

.honors-marquee-track:hover {
    animation-play-state: paused;
}

@keyframes honors-marquee-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.honor-card-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

/* Certificate Mock Styles */
.cert-card {
    background-color: #fffdf9;
    border-radius: 12px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06), 0 2px 6px rgba(0, 0, 0, 0.02);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
    cursor: pointer;
}

.cert-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.1);
}

.cert-landscape {
    width: 220px;
    height: 154px;
    padding: 16px;
}

.cert-portrait {
    width: 164px;
    height: 220px;
}

.cert-gold-frame {
    border: 1px solid #ebd9c3;
    outline: 3px double #d99a38;
    outline-offset: -8px;
}

.cert-high-tech {
    border: 1px solid #e2e8f0;
    background: #ffffff;
}

.cert-top-bar {
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, #1a62ff, #3b82f6);
    border-radius: 12px 12px 0 0;
}

.cert-page-body {
    padding: 16px;
    width: 100%;
    height: calc(100% - 8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.cert-blue-header {
    border: 1px solid #cbd5e1;
    border-top: 4px solid #1a62ff;
}

.cert-ribbon-badge {
    margin-bottom: 8px;
}

.cert-inner-title {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 12px;
    text-align: center;
}

.gold-title {
    color: #b45309;
}

.blue-title {
    color: #1e3a8a;
}

.cert-header-sm {
    font-size: 11px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
}

.cert-lines-mock {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 80%;
    align-items: center;
}

.cert-line-bar {
    width: 100%;
    height: 3px;
    background-color: #f1f5f9;
    border-radius: 2px;
}

.cert-line-bar.short {
    width: 60%;
}

.cert-red-stamp {
    width: 22px;
    height: 22px;
    border: 2px solid #ef4444;
    border-radius: 50%;
    position: absolute;
    bottom: 12px;
    right: 14px;
    opacity: 0.65;
}

.cert-red-stamp-large {
    width: 28px;
    height: 28px;
    border: 2px solid #ef4444;
    border-radius: 50%;
    position: absolute;
    bottom: 14px;
    right: 14px;
    opacity: 0.65;
}

.cert-blue-stamp {
    width: 22px;
    height: 22px;
    border: 2px solid #1a62ff;
    border-radius: 50%;
    position: absolute;
    bottom: 12px;
    right: 14px;
    opacity: 0.65;
}

.honor-caption {
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin-top: 14px;
    text-align: center;
}


/* ==========================================================================
   SECTION 5: 我们的团队 (Our Team Section)
   ========================================================================== */
.about-team-section {
    width: 100%;
    background-color: #f2f6fd;
    background-image: var(--about-section-image, url('../images/about-hero-bg.png'));
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    border-radius: 22px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(220, 232, 250, 0.85);
    box-shadow: 0 16px 40px rgba(26, 98, 255, 0.05);
}

.team-section-wrapper {
    padding: 68px 72px 58px;
    width: 100%;
    position: relative;
    z-index: 2;
}

/* Team Grid */
.team-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: stretch;
    margin-bottom: 40px;
}

/* Left Column */
.team-left-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
}

.team-heading {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
    line-height: 1.35;
}

.team-highlight-p {
    font-size: 14.5px;
    font-weight: 500;
    color: #1e293b;
    line-height: 1.75;
    margin-bottom: 14px;
    padding-left: 14px;
    border-left: 3px solid var(--primary-blue);
}

.team-body-p {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 24px;
}

/* Strengths Box */
.team-strengths-box {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
    width: 100%;
}

.strength-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: #ffffff;
    padding: 16px 20px;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(30, 80, 180, 0.04);
    border: 1px solid rgba(226, 232, 240, 0.9);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.strength-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(26, 98, 255, 0.08);
    border-color: rgba(26, 98, 255, 0.2);
}

.strength-icon {
    width: 24px;
    height: 24px;
    background-color: #edf4ff;
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 11px;
    margin-top: 2px;
}

.strength-text-wrap {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.strength-title {
    font-size: 14.5px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.4;
}

.strength-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.55;
}

/* CTA Button */
.join-us-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--primary-blue);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    padding: 11px 24px;
    border-radius: 24px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(26, 98, 255, 0.25);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.join-us-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(26, 98, 255, 0.32);
    background-color: var(--primary-hover);
}

/* Right Column 2x2 Department Cards */
.team-right-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.team-dept-card {
    background-color: var(--bg-card);
    border-radius: 18px;
    padding: 28px 24px;
    box-shadow: 0 4px 20px rgba(30, 80, 180, 0.04);
    border: 1px solid rgba(226, 232, 240, 0.85);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.team-dept-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 32px rgba(26, 98, 255, 0.09);
    border-color: rgba(26, 98, 255, 0.2);
}

.dept-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    position: relative;
    z-index: 2;
}

.dept-card-icon {
    width: 44px;
    height: 44px;
    background-color: #edf4ff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
    font-size: 18px;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.dept-name {
    font-size: 17px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
    position: relative;
    z-index: 2;
}

.dept-count,
.dept-badge {
    display: inline-flex;
    align-items: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-blue);
    background-color: #ebf3ff;
    padding: 4px 10px;
    border-radius: 6px;
    line-height: 1;
    letter-spacing: 0.2px;
    margin-bottom: 0;
    white-space: nowrap;
}

.dept-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.65;
    font-weight: 400;
    flex-grow: 1;
    position: relative;
    z-index: 2;
}

.dept-watermark {
    position: absolute;
    right: 16px;
    top: 14px;
    bottom: auto;
    font-size: 38px;
    font-weight: 900;
    color: rgba(26, 98, 255, 0.04);
    font-family: 'Inter', sans-serif;
    pointer-events: none;
    user-select: none;
    line-height: 1;
    letter-spacing: 0;
    z-index: 1;
}

/* Section 5 Team Values Banner */
.team-values-bar {
    background-color: var(--bg-card);
    border-radius: 16px;
    padding: 22px 28px;
    box-shadow: 0 4px 18px rgba(30, 80, 180, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.95);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
    margin-top: 12px;
}

.value-badge-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    width: 100%;
}

.value-badge-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 28px;
    background-color: #e2e8f0;
}

.value-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary-blue);
    border-radius: 50%;
}

.value-text {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-heading);
    letter-spacing: 0.5px;
}


/* ==========================================================================
   MOBILE & TABLET RESPONSIVE ADAPTATIONS (2x2 GRID HARMONY)
   ========================================================================== */

/* --- Tablet / Large Mobile Breakpoint (max-width: 1024px) --- */
@media (max-width: 1024px) {
    .about-page {
        padding: calc(var(--about-header-height) + 20px) 16px 20px;
    }

    .page-container {
        gap: 32px;
    }

    .about-hero-wrapper, 
    .intro-section-wrapper, 
    .timeline-section-wrapper, 
    .honors-section-wrapper, 
    .team-section-wrapper {
        padding: 48px 36px 40px 36px;
    }

    .hero-main-title {
        font-size: 34px;
    }

    .center-section-title {
        font-size: 32px;
    }
}

/* --- Mobile Phone Breakpoint (max-width: 768px & 480px) --- */
@media (max-width: 768px) {
    .about-page {
        padding: calc(var(--about-header-height) + 12px) 10px 12px;
    }

    .page-container {
        gap: 20px;
    }

    /* Outer Section Boxes */
    .about-hero-section,
    .about-intro-section,
    .about-timeline-section,
    .about-honors-section,
    .about-team-section {
        border-radius: 18px;
        box-shadow: 0 10px 30px rgba(0, 40, 120, 0.06);
    }

    .about-hero-wrapper, 
    .intro-section-wrapper, 
    .timeline-section-wrapper, 
    .honors-section-wrapper, 
    .team-section-wrapper {
        padding: 28px 18px 22px 18px;
    }

    /* Headings & Typography */
    .badge-tag {
        margin-bottom: 12px;
    }

    .badge-text {
        font-size: 14px;
    }

    .hero-text-block {
        margin-bottom: 28px;
    }

    .hero-main-title {
        font-size: 24px;
        line-height: 1.35;
    }

    .center-section-title {
        font-size: 22px;
    }

    .center-section-subtitle,
    .honors-subtitle {
        font-size: 13px;
        margin-top: 8px;
    }

    .section-center-header,
    .timeline-header,
    .honors-header {
        margin-bottom: 32px;
    }

    .hero-paragraph,
    .intro-body-p,
    .team-body-p {
        font-size: 13.5px;
        line-height: 1.65;
    }

    .hero-paragraph br,
    .intro-highlight-p br {
        display: none;
    }

    /* Section 1: Stat Cards Grid (Always 2x2 Grid on Mobile) */
    .stats-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 28px;
    }

    .stat-card {
        padding: 20px 14px 18px 14px;
        border-radius: 14px;
    }

    .stat-icon-circle {
        width: 44px;
        height: 44px;
        margin-bottom: 10px;
    }

    .stat-icon-circle svg {
        width: 20px;
        height: 20px;
    }

    .stat-number {
        font-size: 22px;
        margin-bottom: 3px;
    }

    .stat-label {
        font-size: 12.5px;
    }

    .stat-watermark {
        font-size: 34px;
        right: 4px;
        bottom: -4px;
    }

    /* ALL 4-ITEM BAR CONTAINERS -> 2x2 GRID ON MOBILE (PERFECT FILL, NO VOID!) */
    .features-bar-container,
    .intro-stats-bar,
    .team-values-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px 12px;
        padding: 18px 14px;
        border-radius: 16px;
    }

    .feature-item,
    .intro-stat-item {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: 10px;
        width: 100%;
    }

    /* Remove Desktop Divider Lines on Mobile */
    .feature-item:not(:last-child)::after,
    .intro-stat-item:not(:last-child)::after,
    .value-badge-item:not(:last-child)::after {
        display: none;
    }

    .feature-icon-circle {
        width: 44px;
        height: 44px;
    }

    .feature-icon-circle svg {
        width: 22px;
        height: 22px;
    }

    .feature-title {
        font-size: 14.5px;
        margin-bottom: 2px;
    }

    .feature-desc {
        font-size: 11px;
        line-height: 1.35;
    }

    .feature-desc br {
        display: none;
    }

    .intro-stat-icon {
        width: 46px;
        height: 46px;
    }

    .intro-stat-icon svg {
        width: 22px;
        height: 22px;
    }

    .intro-stat-num {
        font-size: 24px;
    }

    .intro-stat-num .unit {
        font-size: 15px;
    }

    .intro-stat-lbl {
        font-size: 12px;
        margin-top: 0;
    }

    /* Section 2 & 5: Content Grid (Stack Left + Right) */
    .intro-content-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-bottom: 0;
    }

    .team-content-grid {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-bottom: 32px;
    }

    .intro-heading,
    .team-heading {
        font-size: 20px;
        margin-bottom: 10px;
    }

    /* Business Focus Tags & Strengths */
    .business-focus-box {
        margin-bottom: 20px;
    }

    .focus-tags-list {
        gap: 8px;
    }

    .focus-tag-item {
        font-size: 12px;
        padding: 6px 12px;
    }

    .strength-item {
        padding: 10px 14px;
        border-radius: 12px;
        gap: 10px;
    }

    .strength-title {
        font-size: 13px;
    }

    .strength-desc {
        font-size: 12px;
    }

    .learn-more-btn,
    .join-us-btn {
        padding: 10px 20px;
        font-size: 13px;
    }

    /* ALL 2x2 INFO CARDS & DEPARTMENT CARDS -> ALWAYS 2x2 GRID ON MOBILE (PERFECT SYMMETRY!) */
    .intro-right-cards,
    .team-right-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .info-card-item,
    .team-dept-card {
        padding: 18px 14px;
        border-radius: 16px;
    }

    .info-card-icon,
    .dept-card-icon {
        width: 42px;
        height: 42px;
        margin-bottom: 10px;
    }

    .info-card-title,
    .dept-name {
        font-size: 14.5px;
        margin-bottom: 4px;
    }

    .info-card-desc,
    .dept-desc {
        font-size: 11px;
        line-height: 1.4;
    }

    .info-card-desc br {
        display: none;
    }

    .dept-count {
        font-size: 24px;
        margin-bottom: 2px;
    }

    .dept-count .unit {
        font-size: 16px;
    }

    .dept-watermark {
        font-size: 36px;
        right: 4px;
        bottom: -4px;
    }

    /* Section 3: Timeline Marquee Mobile Scale */
    .timeline-marquee-track {
        gap: 16px;
    }

    .timeline-card-item {
        width: 190px;
        padding: 20px 16px;
        border-radius: 16px;
    }

    .timeline-year {
        font-size: 24px;
        margin-bottom: 4px;
    }

    .timeline-card-title {
        font-size: 14px;
        margin-bottom: 4px;
    }

    .timeline-card-desc {
        font-size: 11.5px;
        line-height: 1.4;
    }

    /* Section 4: Honors Marquee Scale on Mobile */
    .honors-marquee-track {
        gap: 16px;
    }

    .cert-landscape {
        width: 160px;
        height: 115px;
        padding: 10px;
    }

    .cert-portrait {
        width: 115px;
        height: 160px;
    }

    .cert-inner-title {
        font-size: 10.5px;
        margin-bottom: 4px;
    }

    .honor-caption {
        font-size: 12px;
        margin-top: 6px;
    }

    /* Section 5: Team Values Banner */
    .value-badge-item {
        justify-content: flex-start;
        gap: 8px;
    }

    .value-text {
        font-size: 13px;
    }
}

/* Halo template integration */
.about-page a { text-decoration: none; }
.about-page img { display: block; max-width: 100%; }
.about-page .lucide-icon { display: inline-block; vertical-align: middle; flex-shrink: 0; }
.about-page .stat-icon-circle i,
.about-page .stat-icon-circle svg,
.about-page .feature-icon-circle i,
.about-page .feature-icon-circle svg,
.about-page .info-card-icon i,
.about-page .info-card-icon svg,
.about-page .intro-stat-icon i,
.about-page .intro-stat-icon svg,
.about-page .dept-card-icon i,
.about-page .dept-card-icon svg { color: currentColor; font-size: 24px; }
.about-page .stat-icon-circle i,
.about-page .stat-icon-circle svg { color: #fff; stroke: #fff; width: 24px; height: 24px; font-size: 24px; }
.about-page .feature-icon-circle i,
.about-page .feature-icon-circle svg,
.about-page .intro-stat-icon i,
.about-page .intro-stat-icon svg { color: var(--primary-blue); stroke: var(--primary-blue); width: 22px; height: 22px; }
.about-page .info-card-icon i,
.about-page .info-card-icon svg { color: currentColor; stroke: currentColor; width: 22px; height: 22px; }
.about-page .dept-card-icon i,
.about-page .dept-card-icon svg { color: var(--primary-blue); stroke: var(--primary-blue); width: 22px; height: 22px; }
.about-page .check-icon-circle i,
.about-page .check-icon-circle svg { color: #fff; stroke: #fff; font-size: 8px; width: 10px; height: 10px; }
.about-page .strength-icon i,
.about-page .strength-icon svg { color: var(--primary-blue); stroke: var(--primary-blue); font-size: 13px; width: 14px; height: 14px; }
.about-page .btn-arrow-circle i,
.about-page .btn-arrow-circle svg { color: #fff; stroke: #fff; font-size: 9px; width: 12px; height: 12px; }
.about-page .info-card-icon img,
.about-page .dept-card-icon img { width: 26px; height: 26px; object-fit: contain; }
.about-page .learn-more-btn,
.about-page .join-us-btn { border: 0; cursor: pointer; }
.about-page .timeline-card-item,
.about-page .honor-card-wrapper { display: flex; }
.about-page .timeline-card-item { flex-direction: column; }
.about-page .cert-card > img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.about-page .cert-placeholder { width: 100%; height: 100%; padding: 14px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: #854d0e; text-align: center; }
.about-page .cert-placeholder i { color: #dc2626; font-size: 24px; }
.about-page .cert-placeholder strong { font-size: 12px; }
.about-page .cert-placeholder span { width: 76%; height: 24px; border-top: 2px solid #e5e7eb; border-bottom: 2px solid #e5e7eb; }

@keyframes timeline-marquee-scroll {
    to { transform: translateX(calc(-1 * var(--marquee-distance))); }
}

@keyframes honors-marquee-scroll {
    to { transform: translateX(calc(-1 * var(--marquee-distance))); }
}

.about-page .reveal-fade,
.about-page .reveal-scale { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.22, 1, .36, 1), transform .8s cubic-bezier(.22, 1, .36, 1); }
.about-page .reveal-scale { transform: translateY(20px) scale(.97); }
.about-page .about-reveal-section.active .reveal-fade,
.about-page .about-reveal-section.active .reveal-scale { opacity: 1; transform: translateY(0) scale(1); }
.about-page .delay-1 { transition-delay: .08s; }
.about-page .delay-2 { transition-delay: .16s; }
.about-page .delay-3 { transition-delay: .24s; }
.about-page .delay-4 { transition-delay: .32s; }
.about-page .delay-5 { transition-delay: .4s; }
.about-page .delay-6 { transition-delay: .48s; }

@media (max-width: 768px) {
    .about-page .stat-icon-circle i,
    .about-page .feature-icon-circle i,
    .about-page .info-card-icon i,
    .about-page .intro-stat-icon i,
    .about-page .dept-card-icon i { font-size: 20px; }
    .about-page .focus-tag-item,
    .about-page .strength-item,
    .about-page .value-badge-item { min-width: 0; }
    .about-page .strength-item > div,
    .about-page .feature-text-box { min-width: 0; }
    .about-page .strength-desc,
    .about-page .feature-desc,
    .about-page .dept-desc { overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
    .about-page .reveal-fade,
    .about-page .reveal-scale { opacity: 1; transform: none; transition: none; }
    .about-page .timeline-marquee-track,
    .about-page .honors-marquee-track { animation: none; }
}

.about-page + .footer-section {
    padding-top: 8px;
    background-color: #ffffff;
}

.about-taicheng-page .stat-number {
    font-size: 28px;
    font-weight: 750;
    color: var(--primary-blue);
    line-height: 1.25;
    margin-bottom: 5px;
    white-space: nowrap;
}

.about-taicheng-page .stat-label {
    font-size: 14px;
    font-weight: 500;
    color: #64748b;
    line-height: 1.4;
}

.about-taicheng-page .features-bar-container {
    column-gap: 20px;
    padding: 20px 28px;
}

.about-taicheng-page .feature-item {
    min-width: 0;
    padding-left: 8px;
    padding-right: 8px;
    gap: 14px;
}

.about-taicheng-page .feature-icon-circle {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background-color: #edf4ff;
    flex-shrink: 0;
}

.about-taicheng-page .feature-text-box {
    min-width: 0;
    text-align: left;
}

.about-taicheng-page .feature-title {
    font-size: 15.5px;
    font-weight: 650;
    color: var(--primary-blue);
    margin-bottom: 4px;
    line-height: 1.3;
}

.about-taicheng-page .feature-desc {
    max-width: none;
    font-size: 12.5px;
    color: #64748b;
    line-height: 1.55;
}

.about-taicheng-page .intro-stat-num {
    font-size: 16px;
    font-weight: 650;
    color: #0f172a;
    line-height: 1.35;
    white-space: nowrap;
}

.about-taicheng-page .intro-stat-lbl {
    font-size: 12.5px;
    font-weight: 500;
    color: #64748b;
}

.about-taicheng-page .timeline-year {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 8px;
    line-height: 1.3;
}

.about-taicheng-page .dept-name {
    font-size: 17px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 10px;
}

.about-taicheng-page .dept-count {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-blue);
    background-color: #ebf3ff;
    padding: 4px 10px;
    border-radius: 6px;
    line-height: 1;
    margin-bottom: 0;
    white-space: nowrap;
}

.about-taicheng-page .dept-desc {
    font-size: 13px;
    color: #64748b;
    line-height: 1.65;
}

@media (max-width: 768px) {
    .about-taicheng-page .stat-number { font-size: 26px; }
    .about-taicheng-page .intro-stat-num { font-size: 14.5px; }
    .about-taicheng-page .dept-name { font-size: 15px; }
    .about-taicheng-page .features-bar-container {
        column-gap: 12px;
        padding-left: 14px;
        padding-right: 14px;
    }
    .about-taicheng-page .feature-item {
        padding-left: 0;
        padding-right: 0;
        gap: 10px;
    }
    .about-taicheng-page .feature-desc { max-width: none; }
    .about-taicheng-page .timeline-year { font-size: 16px; }
}

/* About page only: align the footer's outer rhythm with the page container. */
.about-page + .footer-section > .container {
    width: 100%;
    max-width: 1504px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 32px;
    padding-right: 32px;
}

@media (max-width: 1024px) {
    .about-page + .footer-section > .container {
        max-width: 1472px;
        padding-left: 16px;
        padding-right: 16px;
    }
}

@media (max-width: 768px) {
    .about-page + .footer-section > .container {
        max-width: 1460px;
        padding-left: 10px;
        padding-right: 10px;
    }
}