/* ============================================================
   AREED Technology - 一苇科技 官网样式表
   From Vue SPA Scoped Styles
   ============================================================ */

/* ====== 全局基础样式 ====== */
*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #0a0a0a;
    color: #e2e8f0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
button { font-family: inherit; }

/* ====== Scroll Reveal Animations ====== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: opacity, transform;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ====== Header / Navbar ====== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 16px 40px;
    transition: all 0.3s ease;
}

.header.scrolled {
    padding: 10px 40px;
}

.nav-capsule {
    display: flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    margin: 0 auto;
    background: rgba(11, 30, 36, 0.0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    border-radius: 50px;
    padding: 0 30px;
    height: 64px;
    transition: all 0.4s ease;
    border: none;
    gap: 40px;
}

.header.scrolled .nav-capsule {
    background: rgba(11, 30, 36, 0.4);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    height: 54px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.left-content {
    display: flex;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-image {
    height: 40px;
    width: auto;
    display: block;
}

.right-content { display: flex; align-items: center; }

.nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 8px 14px;
    transition: all 0.2s ease;
    white-space: nowrap;
    position: relative;
}

.nav ul li a::after {
    content: '';
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 4px;
    height: 2px;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.3s ease;
}

.nav ul li a:hover {
    color: #ffffff;
}

.nav ul li a:hover::after {
    transform: scaleX(1);
}

.nav ul li a.active {
    color: #ffffff;
}

.nav ul li a.active::after {
    transform: scaleX(1);
}

/* ====== Mobile Menu Toggle ====== */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ====== Footer ====== */
.footer {
    background: #0b1e24;
    color: #94a3b8;
    padding: 60px 0 24px;
    position: relative;
    border-top: 1px solid rgba(0, 212, 170, 0.15);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 170, 0.3), transparent);
}

.footer .container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: #e2e8f0;
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 20px 0;
    letter-spacing: 0.5px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 14px;
}

.footer-col ul li a:hover {
    color: #e2e8f0;
}

.brand-title {
    font-size: 22px;
    font-weight: 700;
    color: #e2e8f0;
    margin: 0 0 12px 0;
}

.brand-desc {
    font-size: 14px;
    line-height: 1.7;
    margin: 0 0 20px 0;
    color: #94a3b8;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    color: #94a3b8;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.social-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
    transform: translateY(-2px);
}

.social-icon svg {
    width: 18px;
    height: 18px;
}

.contact-list li {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 12px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-val {
    font-size: 14px;
    color: #94a3b8;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.copyright {
    font-size: 13px;
    color: #64748b;
    margin: 0;
}

.privacy-link {
    color: #4a90a4;
    text-decoration: none;
}

.privacy-link:hover {
    text-decoration: underline;
}

/* ====== Home 通用样式 ====== */
.home { position: relative; }

.hero {
    position: relative;
    color: #fff;
    overflow: hidden;
    height: 100vh;
}

.section {
    padding: 100px 0;
}

.section.bg-light {
    background-color: #161619;
}

.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    color: #ffffff !important;
    margin-bottom: 10px;
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: #ffffff !important;
    background-clip: unset !important;
}

.section-subtitle {
    text-align: center;
    color: #94a3b8;
    font-size: 16px;
    margin-bottom: 60px;
    letter-spacing: 2px;
}

.section-divider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(27, 77, 93, 0.2), transparent);
}

/* ====== Products Grid ====== */
.products-section { position: relative; }

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    width: 100%;
    max-width: 1600px;
    padding: 0 40px;
    margin: 60px auto;
    align-items: start;
}

.product-card {
    position: relative;
    background: #1a1a1a;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: block;
    height: 0;
    padding-bottom: 52%;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.product-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
}

.product-model-badge {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    text-align: center;
    padding: 12px 15px 25px;
    font-size: 32px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    letter-spacing: 3px;
    text-transform: uppercase;
    background: linear-gradient(180deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.25) 70%, transparent 100%);
    border-radius: 20px 20px 0 0;
    pointer-events: none;
}

.product-3d-btn {
    position: absolute;
    bottom: 14px;
    right: 14px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.85);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    backdrop-filter: blur(6px);
}

.product-3d-btn svg {
    width: 14px;
    height: 14px;
}

.product-3d-btn:hover {
    background: rgba(0, 0, 0, 0.7);
    border-color: rgba(255, 255, 255, 0.4);
    color: #ffffff;
}

.product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.6s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

/* ====== Industry Section ====== */
.industry-section {
    background-color: #161619;
    padding: 80px 0;
    position: relative;
}

.industry-grid {
    display: flex;
    width: 100%;
    height: 650px;
    gap: 20px;
    padding: 0 20px;
    margin-bottom: 60px;
    overflow: hidden;
}

.industry-card {
    position: relative;
    flex: 1;
    height: 100%;
    overflow: hidden;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.industry-card:hover {
    flex: 3;
    transform: none;
    box-shadow: none;
}

.industry-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 0;
}

.industry-card:hover .industry-image {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.industry-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.5));
    z-index: 1;
}

.industry-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    z-index: 2;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    margin-top: 0;
    border-radius: 0;
    color: white;
    transition: all 0.4s ease;
    transform: translateY(20px);
}

.industry-card:hover .industry-content {
    transform: translateY(0);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
}

.industry-icon {
    width: 40px;
    height: 40px;
    background: white;
    color: #1b4d5d;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    font-weight: bold;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.industry-card:hover .industry-icon {
    background: #1b4d5d;
    color: white;
    box-shadow: 0 4px 12px rgba(27, 77, 93, 0.3);
}

.industry-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: white;
    white-space: nowrap;
}

.industry-content p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease 0.2s;
    max-width: 400px;
}

.industry-card:hover .industry-content p {
    opacity: 1;
    transform: translateY(0);
}

.industry-link {
    display: inline-flex;
    align-items: center;
    font-size: 15px;
    font-weight: 600;
    color: white;
    opacity: 0;
    transition: all 0.4s ease 0.3s;
}

.industry-card:hover .industry-link {
    opacity: 1;
}

.industry-link::after {
    content: '→';
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.industry-card:hover .industry-link::after {
    transform: translateX(5px);
}

.industry-more {
    text-align: center;
    margin-top: 30px;
}

.industry-more .btn {
    background: linear-gradient(135deg, #1b4d5d, rgba(27, 77, 93, 0.9));
    border: none;
    padding: 15px 35px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(27, 77, 93, 0.2);
    transition: all 0.3s ease;
    color: white;
    text-decoration: none;
    display: inline-block;
}

.industry-more .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(27, 77, 93, 0.3);
}

/* ====== Organization Section ====== */
.organization-section {
    background: #161619;
    padding: 80px 20px;
}

.org-description {
    max-width: 1200px;
    margin: 40px auto;
    text-align: center;
    line-height: 2;
    color: #e2e8f0;
}

.org-description p {
    margin-bottom: 15px;
    font-size: 16px;
    color: #e2e8f0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 60px auto 0;
}

.stat-card {
    background: #1a1a1a;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(74, 144, 164, 0.3);
    border-color: rgba(74, 144, 164, 0.3);
}

.stat-card .stat-label {
    font-size: 18px;
    color: #94a3b8;
    margin-bottom: 15px;
    font-weight: 500;
}

.stat-number {
    font-size: 48px;
    font-weight: bold;
    color: #4a90a4;
    margin-bottom: 10px;
    font-family: 'Arial', sans-serif;
    letter-spacing: -1px;
}

.plus-sign {
    font-size: 36px;
    margin-left: -5px;
}

.stat-sublabel {
    font-size: 14px;
    color: #64748b;
    line-height: 1.5;
}

/* ====== Map Section ====== */
.map-section {
    position: relative;
    width: 100%;
    min-height: 600px;
    padding: 80px 0 40px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: transparent;
}

.map-title-overlay {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
}

.map-title-main {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    color: #ffffff !important;
    line-height: 1.2;
}

.map-title-sub {
    margin-top: 4px;
    font-size: 14px;
    letter-spacing: 0.12em;
    color: #94a3b8;
}

.map-world-wrapper {
    width: 100%;
    max-width: 1400px;
    margin-top: 64px;
    padding: 0 40px;
    display: flex;
    justify-content: center;
    position: relative;
}

.map-background {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    background-image: url('https://apexfeeder-1313041412.cos.ap-bangkok.myqcloud.com/home/map1.webp');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.hq-radar-marker {
    position: absolute;
    top: 50%;
    left: 80%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.radar-center {
    width: 28px;
    height: 28px;
    background: #4a90a4;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    box-shadow: 0 0 0 3px rgba(74, 144, 164, 0.3), 0 0 12px rgba(74, 144, 164, 0.5);
    border: none;
}

.radar-center::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: #ffffff;
    border-radius: 50%;
}

.radar-text { display: none; }

.radar-tooltip {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(22, 22, 25, 0.95);
    color: #e2e8f0;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(74, 144, 164, 0.3);
    letter-spacing: 0.3px;
}

.radar-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(22, 22, 25, 0.95);
}

.radar-center:hover .radar-tooltip {
    opacity: 1;
    visibility: visible;
    bottom: 130%;
}

.radar-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid rgba(74, 144, 164, 0.6);
    animation: radar-pulse 2.5s ease-out infinite;
    pointer-events: none;
}

.radar-pulse.delay-1 { animation-delay: 0.8s; }
.radar-pulse.delay-2 { animation-delay: 1.6s; }

@keyframes radar-pulse {
    0% { width: 28px; height: 28px; opacity: 0.8; border-width: 2px; }
    100% { width: 80px; height: 80px; opacity: 0; border-width: 1px; }
}

/* ====== About Section - Home ====== */
.about-section-home {
    padding: 110px 0 60px;
    background-color: #161619;
    position: relative;
}

.company-profile-home {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.profile-header-home {
    text-align: center;
    margin-bottom: 60px;
    padding: 60px 40px 50px;
    background: linear-gradient(145deg, rgba(26, 26, 31, 0.9) 0%, rgba(22, 22, 25, 0.95) 100%);
    border-radius: 20px;
    color: white;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.profile-header-home::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(74, 144, 164, 0.5), transparent);
}

.header-grid-pattern,
.header-glow-orb,
.header-glow-orb.orb-1,
.header-glow-orb.orb-2 { display: none; }

.header-content { position: relative; z-index: 2; }

.header-icon-home {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    background: rgba(74, 144, 164, 0.1);
    border-radius: 16px;
    color: #4a90a4;
    border: 1px solid rgba(74, 144, 164, 0.2);
}

.header-eyebrow {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 16px;
}

.profile-title-home {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
    color: #f1f5f9;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background-clip: unset;
}

.profile-subtitle-home {
    font-size: 15px;
    opacity: 0.8;
    margin-bottom: 32px;
    font-weight: 400;
    color: #94a3b8;
    text-align: center;
    letter-spacing: 0.3px;
}

.profile-badges-home {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.badge-home {
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.05);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
    letter-spacing: 0.2px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.badge-home:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.08);
}

.badge-home i { font-size: 13px; }

.badge-primary { color: #7dd3fc; border-color: rgba(125, 211, 252, 0.2); background: rgba(125, 211, 252, 0.08); }
.badge-secondary { color: #fcd34d; border-color: rgba(252, 211, 77, 0.2); background: rgba(252, 211, 77, 0.08); }
.badge-success { color: #86efac; border-color: rgba(134, 239, 172, 0.2); background: rgba(134, 239, 172, 0.08); }
.badge-warning { color: #fdba74; border-color: rgba(253, 186, 116, 0.2); background: rgba(253, 186, 116, 0.08); }
.badge-danger { color: #f9a8d4; border-color: rgba(249, 168, 212, 0.2); background: rgba(249, 168, 212, 0.08); }

/* Content Blocks */
.profile-content-home { line-height: 1.8; color: #cbd5e1; }

.content-section-block { margin-bottom: 48px; }

.section-block-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}

.block-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, rgba(27, 77, 93, 0.3) 0%, rgba(74, 144, 164, 0.2) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4a90a4;
    font-size: 18px;
    border: 1px solid rgba(74, 144, 164, 0.2);
    flex-shrink: 0;
}

.block-title {
    font-size: 24px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0;
    letter-spacing: 0.3px;
}

.block-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(74, 144, 164, 0.3) 0%, transparent 100%);
}

.block-content { padding-left: 58px; }

.block-content p {
    font-size: 15px;
    line-height: 1.9;
    color: #94a3b8;
    margin: 0 0 18px 0;
    text-align: justify;
}

.block-content p:last-child { margin-bottom: 0; }

.highlight-text { color: #7dd3fc; font-weight: 600; }

/* Quote Block */
.company-quote-block {
    background: linear-gradient(135deg, rgba(27, 77, 93, 0.15) 0%, rgba(74, 144, 164, 0.08) 100%);
    border-left: 4px solid #4a90a4;
    border-radius: 0 16px 16px 0;
    padding: 28px 32px;
    margin: 40px 0 48px 0;
    position: relative;
    border-top: 1px solid rgba(74, 144, 164, 0.1);
    border-right: 1px solid rgba(74, 144, 164, 0.1);
    border-bottom: 1px solid rgba(74, 144, 164, 0.1);
}

.quote-mark {
    position: absolute;
    top: -12px;
    left: 20px;
    width: 40px;
    height: 40px;
    background: #161619;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4a90a4;
    font-size: 20px;
}

.company-quote-block p {
    font-size: 20px !important;
    font-weight: 600;
    color: #e2e8f0 !important;
    font-style: italic;
    margin: 0 !important;
    line-height: 1.6 !important;
    text-align: center !important;
    letter-spacing: 0.5px;
}

/* Timeline */
.timeline-container {
    position: relative;
    padding-left: 58px;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 26px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: linear-gradient(180deg, #4a90a4 0%, rgba(74, 144, 164, 0.2) 100%);
}

.timeline-item {
    position: relative;
    margin-bottom: 32px;
    padding-left: 20px;
}

.timeline-item:last-child { margin-bottom: 0; }

.timeline-year {
    position: absolute;
    left: -58px;
    top: 0;
    width: 54px;
    height: 54px;
    background: linear-gradient(135deg, #1b4d5d 0%, #2d6a7e 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 800;
    color: white;
    z-index: 2;
    box-shadow: 0 4px 16px rgba(27, 77, 93, 0.4);
    border: 2px solid rgba(74, 144, 164, 0.3);
}

.timeline-dot {
    position: absolute;
    left: -10px;
    top: 18px;
    width: 12px;
    height: 12px;
    background: #4a90a4;
    border-radius: 50%;
    border: 3px solid #161619;
    z-index: 1;
    box-shadow: 0 0 0 3px rgba(74, 144, 164, 0.3);
}

.timeline-content {
    background: rgba(26, 26, 31, 0.6);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    background: rgba(26, 26, 31, 0.9);
    border-color: rgba(74, 144, 164, 0.2);
    transform: translateX(4px);
}

.timeline-title {
    font-size: 18px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 12px 0;
}

.timeline-content p {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.8;
    margin: 0;
}

/* Tech Stats */
.tech-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 28px 0;
}

.tech-stat-card {
    background: linear-gradient(145deg, rgba(27, 77, 93, 0.15) 0%, rgba(26, 26, 31, 0.8) 100%);
    border-radius: 16px;
    padding: 24px 20px;
    text-align: center;
    border: 1px solid rgba(74, 144, 164, 0.15);
    transition: all 0.3s ease;
}

.tech-stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(74, 144, 164, 0.3);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.tech-stat-card .stat-icon {
    width: 48px;
    height: 48px;
    background: rgba(74, 144, 164, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4a90a4;
    font-size: 20px;
    margin: 0 auto 14px;
}

.tech-stat-card .stat-value {
    font-size: 24px;
    font-weight: 800;
    color: #7dd3fc;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.tech-stat-card .stat-label {
    font-size: 12px;
    color: #64748b;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Global Presence */
.global-presence-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 28px 0;
}

.presence-card {
    background: rgba(26, 26, 31, 0.6);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
}

.presence-card:hover {
    border-color: rgba(74, 144, 164, 0.2);
}

.presence-card.domestic { border-left: 3px solid #4a90a4; }
.presence-card.overseas { border-left: 3px solid #00d4aa; }

.presence-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 16px;
}

.domestic .presence-icon { background: rgba(74, 144, 164, 0.15); color: #4a90a4; }
.overseas .presence-icon { background: rgba(0, 212, 170, 0.15); color: #00d4aa; }

.presence-title {
    font-size: 16px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 14px 0;
}

.presence-regions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.region-tag {
    background: rgba(74, 144, 164, 0.1);
    border: 1px solid rgba(74, 144, 164, 0.2);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    color: #94a3b8;
    font-weight: 500;
}

.presence-desc { font-size: 13px; color: #64748b; margin: 0; }

/* Case Studies */
.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 28px;
}

.case-study-card {
    background: linear-gradient(145deg, rgba(26, 26, 31, 0.8) 0%, rgba(30, 30, 36, 0.6) 100%);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
}

.case-study-card:hover {
    transform: translateY(-4px);
    border-color: rgba(74, 144, 164, 0.2);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.case-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.case-client-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(27, 77, 93, 0.4) 0%, rgba(74, 144, 164, 0.2) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4a90a4;
    font-size: 18px;
}

.case-client-type {
    font-size: 14px;
    font-weight: 600;
    color: #e2e8f0;
}

.case-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.case-metric {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 4px;
}

.metric-value.up,
.metric-value.down { color: #4ade80; }

.metric-label {
    font-size: 11px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.case-desc { font-size: 13px; color: #94a3b8; line-height: 1.7; margin: 0; }

/* Product Tags */
.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 24px 0;
}

.product-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(27, 77, 93, 0.15);
    border: 1px solid rgba(74, 144, 164, 0.15);
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 13px;
    color: #94a3b8;
    font-weight: 500;
    transition: all 0.2s ease;
}

.product-tag:hover {
    background: rgba(74, 144, 164, 0.2);
    border-color: rgba(74, 144, 164, 0.3);
    color: #7dd3fc;
    transform: translateY(-2px);
}

.product-tag i { color: #4a90a4; font-size: 12px; }

/* Future Vision */
.future-vision-block {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.08) 0%, rgba(74, 144, 164, 0.1) 100%);
    border-radius: 20px;
    padding: 28px;
    margin-top: 28px;
    border: 1px solid rgba(0, 212, 170, 0.15);
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.vision-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, #00d4aa 0%, #4a90a4 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 22px;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(0, 212, 170, 0.2);
}

.vision-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 10px 0;
}

.vision-content p {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.8;
    margin: 0;
}

/* ====== Culture Section ====== */
.culture-section-home {
    padding: 80px 0 40px;
    background-color: #161619;
    position: relative;
}

.culture-content-home { width: 100%; }

.culture-banner-home {
    background: linear-gradient(135deg, #0a1f2d 0%, #1a3a4a 50%, #0a1f2d 100%);
    padding: 150px 60px;
    border-radius: 20px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.culture-banner-home::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://ard-1313041412.cos.ap-guangzhou.myqcloud.com/yiweidujiang.png');
    background-size: 100% auto;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
    z-index: 0;
}

.banner-content-home {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.banner-title-home {
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 30px;
    opacity: 0.8;
    letter-spacing: 8px;
    text-transform: uppercase;
}

.banner-main-content-home { margin-bottom: 40px; }

.banner-slogan-home {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 30px;
    text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.242);
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.banner-tags-home {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.banner-tag-home {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
    color: #0a1f2d;
    font-size: 24px;
    font-weight: 700;
    box-shadow: 0 8px 25px rgba(255, 193, 7, 0.4);
    transition: transform 0.3s ease;
}

.banner-tag-home:hover { transform: scale(1.1); }

.banner-desc-home {
    font-size: 16px;
    line-height: 2;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto 15px;
    text-align: justify;
}

.mission-vision-container-home { margin-bottom: 60px; }

.section-header-home {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
}

.section-title-culture-home {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    white-space: nowrap;
}

.section-line-home {
    flex: 1;
    height: 3px;
    background: linear-gradient(90deg, #1b4d5d, #2a7a8c, transparent);
    margin-left: 20px;
}

.mission-vision-grid-home {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.mission-card-home,
.vision-card-home {
    background: linear-gradient(145deg, #1a1a1a 0%, #0f0f0f 100%);
    border-radius: 20px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.mission-card-home:hover,
.vision-card-home:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.15);
}

.card-header-home {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.card-title-mv-home {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.card-content-mv-home {
    margin-bottom: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.card-main-title-home {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.4;
    margin: 0 0 20px 0;
    text-align: center;
}

.card-footer-home { display: flex; justify-content: center; margin-top: auto; }

.card-tag-mv-home {
    display: inline-block;
    padding: 12px 35px;
    background: linear-gradient(135deg, #1b4d5d 0%, #2a7a8c 100%);
    color: white;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(27, 77, 93, 0.3);
}

/* Values */
.values-section-home { margin-top: 60px; }

.values-grid-home {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.value-card-home {
    background: linear-gradient(145deg, #1a1a1a 0%, #0f0f0f 100%);
    border-radius: 20px;
    padding: 35px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.value-card-home:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.value-header-home {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.value-number-home {
    font-size: 36px;
    font-weight: 800;
    color: #ffc107;
    line-height: 1;
}

.value-title-home {
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.value-content-home { margin-bottom: 25px; flex: 1; }

.value-desc-home {
    font-size: 15px;
    line-height: 1.8;
    color: #94a3b8;
    margin: 0;
    text-align: justify;
}

.value-footer-home {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
}

.value-tag-home {
    display: inline-block;
    padding: 8px 18px;
    background: linear-gradient(135deg, #0a1f2d 0%, #1a3a4a 100%);
    color: white;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

/* ====== Honors Section ====== */
.honor-section-home {
    padding: 80px 0 40px;
    background-color: #161619;
    position: relative;
}

.about-main-home { margin-bottom: 60px; }

.about-main-title-home {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    color: #ffffff !important;
    margin-bottom: 10px;
}

.honor-content-home {
    margin: 0 auto;
    line-height: 2;
    color: #e2e8f0;
}

.honor-content-home p {
    font-size: 16px;
    margin-bottom: 20px;
    color: #e2e8f0;
}

.honor-list-home {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    columns: 2;
    column-gap: 40px;
}

.honor-list-home li {
    padding: 12px 0;
    padding-left: 25px;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    break-inside: avoid;
    color: #e2e8f0;
    font-size: 15px;
}

.honor-list-home li:last-child { border-bottom: none; }

.honor-list-home li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4a90a4;
    font-weight: bold;
    font-size: 18px;
}

/* Creative Gallery Marquee */
.creative-gallery-home {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #e0e0e0;
}

.creative-gallery-title-home {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    color: #ffffff !important;
    margin-bottom: 10px;
}

.marquee-container-home {
    overflow: hidden;
    margin: 30px 0;
}

.marquee-track-home {
    overflow: hidden;
    margin-bottom: 15px;
}

.marquee-content-home {
    display: flex;
    animation: scroll-left 30s linear infinite;
}

.marquee-content-home.reverse-home {
    animation: scroll-right 35s linear infinite;
}

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

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

.marquee-item-home {
    flex-shrink: 0;
    padding: 0 10px;
}

.marquee-image-home {
    height: 150px;
    width: auto;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.partner-item-home .marquee-image-home { height: 80px; }

/* ====== Partners Section ====== */
.partners-section-home {
    padding: 80px 0 60px;
    background-color: #161619;
    position: relative;
}

.partner-content-home {
    margin: 0 auto;
    line-height: 2;
    color: #e2e8f0;
}

.partner-content-home p {
    font-size: 16px;
    margin-bottom: 20px;
    color: #e2e8f0;
}

.partner-marquee-home { margin: 30px 0; }

.partner-image-home {
    height: 80px;
    width: auto;
    object-fit: contain;
}

/* ====== Logo Section ====== */
.logo-section-new {
    padding: 80px 0 60px;
    background-color: #161619;
    position: relative;
}

.logo-profile-new {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-header-new {
    text-align: center;
    margin-bottom: 60px;
    padding: 60px 40px 50px;
    background: linear-gradient(145deg, rgba(26, 26, 31, 0.9) 0%, rgba(22, 22, 25, 0.95) 100%);
    border-radius: 20px;
    color: white;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.logo-header-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.4), transparent);
}

.logo-grid-pattern,
.logo-glow-orb,
.logo-glow-orb.orb-1,
.logo-glow-orb.orb-2 { display: none; }

.logo-header-content { position: relative; z-index: 2; }

.header-logo-image {
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
}

.header-logo-image img {
    max-width: 280px;
    height: auto;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.3));
}

.logo-eyebrow {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 16px;
}

.logo-title-new {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
    color: #f1f5f9;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background-clip: unset;
}

.logo-subtitle-new {
    font-size: 15px;
    opacity: 0.8;
    margin-bottom: 0;
    font-weight: 400;
    color: #94a3b8;
    text-align: center;
    letter-spacing: 0.3px;
}

/* Logo Content */
.logo-content-new { line-height: 1.8; color: #cbd5e1; }

.logo-summary-text {
    font-size: 15px;
    line-height: 1.9;
    color: #94a3b8;
    margin: 16px 0 0 0;
    text-align: justify;
}

.logo-summary-text:last-child { margin-bottom: 0; }

/* Design Elements Grid */
.design-elements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 0 0 24px 0;
}

.design-element-card {
    background: linear-gradient(145deg, rgba(26, 26, 31, 0.6) 0%, rgba(30, 30, 36, 0.4) 100%);
    border-radius: 16px;
    padding: 24px 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
    text-align: center;
}

.design-element-card:hover {
    transform: translateY(-4px);
    border-color: rgba(74, 144, 164, 0.2);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.design-element-card.highlight {
    border-color: rgba(245, 158, 11, 0.2);
    background: linear-gradient(145deg, rgba(245, 158, 11, 0.08) 0%, rgba(26, 26, 31, 0.6) 100%);
}

.design-element-card.highlight:hover { border-color: rgba(245, 158, 11, 0.3); }

.element-letter {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #1b4d5d 0%, #2d6a7e 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    color: white;
    margin: 0 auto 14px;
    box-shadow: 0 4px 16px rgba(27, 77, 93, 0.4);
    border: 2px solid rgba(74, 144, 164, 0.3);
}

.element-letter.alt {
    background: linear-gradient(135deg, #4a90a4 0%, #6bb5c9 100%);
}

.element-angle {
    width: 64px;
    height: 56px;
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
    color: #1a1a1f;
    margin: 0 auto 14px;
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.4);
}

.element-details { text-align: left; }

.element-title {
    font-size: 15px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 8px 0;
}

.element-details p {
    font-size: 13px;
    color: #94a3b8;
    line-height: 1.7;
    margin: 0;
}

/* Logo Quote */
.logo-quote {
    border-left-color: #f59e0b;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(74, 144, 164, 0.06) 100%);
    border-top: 1px solid rgba(245, 158, 11, 0.1);
    border-right: 1px solid rgba(245, 158, 11, 0.1);
    border-bottom: 1px solid rgba(245, 158, 11, 0.1);
}

.logo-quote .quote-mark { color: #f59e0b; }

/* Origin Story Card */
.origin-story-card {
    background: linear-gradient(145deg, rgba(26, 26, 31, 0.6) 0%, rgba(30, 30, 36, 0.4) 100%);
    border-radius: 16px;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.story-icon-wrap {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(74, 144, 164, 0.15) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f59e0b;
    font-size: 22px;
    flex-shrink: 0;
}

.story-content p {
    font-size: 15px;
    line-height: 1.9;
    color: #94a3b8;
    margin: 0 0 12px 0;
}

.story-content p:last-child { margin-bottom: 0; }

.story-moral {
    font-size: 15px;
    color: #e2e8f0 !important;
    font-style: italic;
}

/* Philosophy Cards */
.philosophy-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.philosophy-card {
    background: linear-gradient(145deg, rgba(26, 26, 31, 0.8) 0%, rgba(30, 30, 36, 0.6) 100%);
    border-radius: 20px;
    padding: 28px 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.philosophy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #4a90a4, #f59e0b);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.philosophy-card:hover {
    transform: translateY(-6px);
    border-color: rgba(74, 144, 164, 0.2);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.philosophy-card:hover::before { opacity: 1; }

.philosophy-num {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 48px;
    font-weight: 800;
    color: rgba(74, 144, 164, 0.08);
    line-height: 1;
}

.philosophy-icon {
    width: 48px;
    height: 48px;
    background: rgba(74, 144, 164, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4a90a4;
    font-size: 20px;
    margin-bottom: 16px;
}

.philosophy-title {
    font-size: 18px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 12px 0;
}

.philosophy-desc {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.8;
    margin: 0;
}

/* Brand Slogan */
.brand-slogan-block {
    background: linear-gradient(145deg, rgba(26, 26, 31, 0.8) 0%, rgba(30, 30, 36, 0.6) 100%);
    border-radius: 20px;
    padding: 40px;
    margin-top: 48px;
    position: relative;
    overflow: hidden;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.brand-slogan-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.5), transparent);
}

.slogan-glow { display: none; }

.slogan-content { position: relative; z-index: 1; }

.slogan-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 14px;
    color: #f59e0b;
    font-size: 24px;
    margin-bottom: 20px;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.slogan-title {
    font-size: 13px;
    font-weight: 600;
    color: #94a3b8;
    margin: 0 0 20px 0;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.slogan-text {
    font-size: clamp(18px, 2.5vw, 24px);
    font-weight: 600;
    color: #e2e8f0;
    line-height: 1.8;
    margin: 0 0 20px 0;
    font-style: italic;
}

.slogan-closing {
    font-size: 15px;
    color: #f59e0b;
    font-weight: 500;
    margin: 0;
    letter-spacing: 0.5px;
}

/* ====== History Section ====== */
.about-section {
    background: #161619;
    padding: 80px 0;
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(27, 77, 93, 0.15), transparent);
}

.about-content { position: relative; z-index: 1; }

.about-story-new {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
}

.timeline-v2 {
    position: relative;
    padding: 40px 0;
}

.timeline-v2-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, #1b4d5d 10%, #1b4d5d 90%, transparent);
    transform: translateX(-50%);
    z-index: 0;
}

.timeline-v2-item {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 0.8s ease forwards;
}

@keyframes slideInUp {
    to { opacity: 1; transform: translateY(0); }
}

.timeline-v2-item:nth-child(odd) { animation-delay: 0.1s; }
.timeline-v2-item:nth-child(even) { animation-delay: 0.2s; }

.timeline-v2-year-wrap {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}

.timeline-v2-year {
    background: #1b4d5d;
    color: white;
    padding: 4px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 10px;
    box-shadow: 0 4px 15px rgba(27, 77, 93, 0.3);
}

.timeline-v2-dot {
    width: 16px;
    height: 16px;
    background: white;
    border: 4px solid #1b4d5d;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.timeline-v2-item:hover .timeline-v2-dot {
    transform: scale(1.5);
    background: #1b4d5d;
    box-shadow: 0 0 20px rgba(27, 77, 93, 0.5);
}

.timeline-v2-card {
    width: 42%;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.item-left .timeline-v2-card {
    margin-right: auto;
    margin-left: 0;
    text-align: right;
}

.item-right .timeline-v2-card {
    margin-left: auto;
    margin-right: 0;
    text-align: left;
}

.timeline-v2-card-inner {
    background: #1a1a1a;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.flow-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    margin: -2px;
    border-radius: 22px;
    background: linear-gradient(90deg, #ff0080, #7928ca, #0070f3, #00dfd8, #ff0080);
    background-size: 300% 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.timeline-v2-card:hover .flow-border {
    opacity: 1;
    animation: borderFlow 3s linear infinite;
}

@keyframes borderFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.timeline-v2-card-inner::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: #1a1a1a;
    border-radius: 18px;
    z-index: -1;
}

.timeline-v2-card:hover {
    transform: translateY(-10px);
}

.item-left .timeline-v2-card:hover {
    transform: translateY(-10px) translateX(-5px);
}

.item-right .timeline-v2-card:hover {
    transform: translateY(-10px) translateX(5px);
}

.timeline-v2-title {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
}

.timeline-v2-desc {
    font-size: 15px;
    line-height: 1.7;
    color: #94a3b8;
}

.about-mission { text-align: center; margin-top: 50px; }

.about-mission .btn {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(135deg, #1b4d5d, #2a6478);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 10px 25px rgba(27, 77, 93, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    letter-spacing: 1px;
}

.about-mission .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.about-mission .btn:hover::before { left: 100%; }

.about-mission .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(27, 77, 93, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.2) inset;
}

/* 3D Globe */
.history-3d-embed {
    margin-top: 50px;
    width: 100%;
    height: 700px;
    margin-bottom: 0;
    position: relative;
    overflow: hidden;
    background: transparent;
}

.history-section-no-padding {
    padding-top: 110px !important;
    padding-bottom: 0 !important;
}

/* ====== Side Nav ====== */
.side-nav {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9998;
    background: rgba(27, 77, 93, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 0 8px 8px 0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    width: 48px;
}

.side-nav.is-hovered {
    background: rgba(27, 77, 93, 0.85);
    width: auto;
    min-width: 140px;
}

.side-nav-title {
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 600;
    color: white;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    white-space: nowrap;
}

.side-nav-list {
    list-style: none;
    padding: 8px 0;
    margin: 0;
}

.side-nav-item {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.side-nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.side-nav-item.active {
    background: rgba(255, 255, 255, 0.15);
}

.side-nav-item.active .nav-dot {
    background: #f59e0b;
    transform: scale(1.2);
}

.nav-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    margin-right: 12px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.nav-label {
    font-size: 13px;
    color: white;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.side-nav.is-hovered .nav-label {
    opacity: 1;
}

/* ====== Hero Section ====== */
.hero-section {
    width: 100%;
    height: 100vh;
    background: radial-gradient(ellipse 80% 60% at 70% 50%, #0f1f23 0%, #0a0a0a 70%);
    overflow: hidden;
    position: relative;
}

.vortex-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.desktop-glow-layer {
    position: relative;
    width: 100%;
    height: 100%;
    filter: drop-shadow(0px 4px 7px rgba(0,0,0,0.25));
    transform: scaleX(-1);
    transform-origin: 720px 0;
}

.beam {
    position: absolute;
    width: 176.97px;
    height: 1253.563px;
    opacity: 0.3;
    background: linear-gradient(to bottom, #1B4D5D, rgba(27,77,93,0) 80%);
    filter: blur(15px);
    mix-blend-mode: plus-lighter;
}

.beam-1 { left: 463.52px; top: -190.98px; transform: rotate(43.56deg) skewX(-0.22deg); opacity: 0.3; }
.beam-2 { left: 530.89px; top: -97.69px; transform: rotate(45.93deg) skewX(0.14deg); opacity: 0.8; filter: blur(27px); }
.beam-3 { left: 608.38px; top: -3.5px; transform: rotate(48.45deg) skewX(0.52deg); opacity: 0.3; filter: blur(15.833px); background: rgba(27,77,93,0); }
.beam-4 { left: -75.99px; top: -304.68px; transform: rotate(43.47deg) skewX(-0.4deg); opacity: 0.09; filter: blur(15px); }
.beam-5 { left: -8.45px; top: -211.58px; transform: rotate(46deg) skewX(0.26deg); opacity: 0.24; filter: blur(28px); }
.beam-6 { left: 69.65px; top: -117.91px; transform: rotate(48.69deg) skewX(0.95deg); opacity: 0.09; filter: blur(16px); background: rgba(27,77,93,0); }

.diagonal-lines {
    position: absolute;
    height: 762px;
    width: 1296px;
    background-image: repeating-linear-gradient(45deg, rgba(27, 77, 93, 0.12) 0px, rgba(27, 77, 93, 0.12) 1px, transparent 1px, transparent 7px);
    mask-image: linear-gradient(to bottom right, rgba(0,0,0,0.3), transparent);
    -webkit-mask-image: linear-gradient(to bottom right, rgba(0,0,0,0.3), transparent);
    pointer-events: none;
}

.lines-1 { left: 651px; top: -78px; }
.lines-2 { left: 361.4px; top: -78.24px; }
.lines-3 { left: -258px; top: 303px; }

.hero-content-mobile {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding: 16px 24px 20px;
    text-align: center;
    height: 100%;
    justify-content: center;
}

@media (min-width: 768px) {
    .hero-content-mobile { gap: 56px; padding: 24px 40px 24px; }
}

@media (min-width: 1024px) {
    .hero-content-mobile { display: none; }
}

.hero-content-desktop {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 10;
    width: 688px;
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    pointer-events: none;
}

@media (min-width: 1024px) {
    .hero-content-desktop {
        display: flex;
        left: 82px;
        top: 140px;
    }
}

.hero-badge-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    position: relative;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 12px;
    background: rgba(255,255,255,0.02);
    padding: 8px 12px;
}

.badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 80px;
    padding: 6.4px;
    background: #1a781c;
}

.badge-text {
    font-family: system-ui;
    font-size: 15px;
    color: #fff;
    letter-spacing: -0.3px;
    white-space: nowrap;
}

@media (min-width: 768px) { .badge-text { font-size: 17px; } }

.badge-orbit {
    position: absolute;
    inset: 0;
    border-radius: 12px;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
    padding: 1px;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
}

.badge-orbit::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: conic-gradient(from 0deg, transparent, rgba(27,77,93,0.25) 25%, rgba(27,77,93,0.5) 50%, rgba(27,77,93,0.25) 75%, transparent);
    animation: border-orbit-spin 6s linear infinite;
}

@keyframes border-orbit-spin {
    to { transform: rotate(360deg); }
}

.hero-text-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    color: #fff;
}

@media (min-width: 768px) { .hero-text-group { gap: 16px; } }

.hero-content-desktop .hero-text-group {
    align-items: flex-start;
    gap: 32px;
}

.hero-title-mobile {
    max-width: 280px;
    font-weight: 400;
    line-height: 1.15;
    font-size: 34px;
    letter-spacing: -0.68px;
    font-family: 'Times New Roman', serif;
}

@media (min-width: 768px) {
    .hero-title-mobile {
        max-width: 460px;
        font-size: 52px;
        line-height: 1.1;
        letter-spacing: -1.04px;
    }
}

.hero-title-desktop {
    font-weight: 400;
    line-height: 1.1;
    font-size: 62px;
    letter-spacing: -1.24px;
    width: 502px;
    font-family: 'Times New Roman', serif;
}

.hero-subtitle-mobile {
    max-width: 320px;
    font-size: 15px;
    line-height: 1.4;
    opacity: 0.7;
}

@media (min-width: 768px) {
    .hero-subtitle-mobile {
        max-width: 440px;
        font-size: 18px;
    }
}

.hero-subtitle-desktop {
    font-weight: 400;
    line-height: normal;
    opacity: 0.7;
    font-size: 20px;
    letter-spacing: -0.4px;
    width: 474px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    pointer-events: auto;
}

.hero-content-desktop .hero-actions { gap: 16px; }

.btn-primary {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    overflow: clip;
    border-radius: 12px;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding: 12px 12px 12px 18px;
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: filter 0.15s;
    background: linear-gradient(180deg, rgba(255,255,255,0.2) 4.0988%, rgba(255,255,255,0) 43.902%), linear-gradient(90deg, #1a781c 0%, #1a781c 100%);
    box-shadow: 0px 3px 6px 0px rgba(82,82,82,0.1);
    white-space: nowrap;
    border: none;
}

.btn-primary:hover { filter: brightness(1.1); }

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
    box-shadow: inset 0px 1px 1px 0px rgba(255,255,255,0.3);
}

@media (min-width: 768px) {
    .btn-primary { padding: 14px 14px 14px 24px; font-size: 16px; }
}

.hero-content-desktop .btn-primary {
    width: 136px;
    padding: 14px 14px 14px 24px;
    font-size: 16px;
    box-shadow: 0px 63px 18px 0px rgba(82,82,82,0), 0px 40px 16px 0px rgba(82,82,82,0.01), 0px 23px 14px 0px rgba(82,82,82,0.05), 0px 10px 10px 0px rgba(82,82,82,0.09), 0px 3px 6px 0px rgba(82,82,82,0.1);
}

.btn-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.02);
    padding: 12px 12px 12px 18px;
    color: #fff;
    font-size: 13px;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.2);
}

@media (min-width: 768px) {
    .btn-secondary { padding: 14px 14px 14px 24px; font-size: 14px; }
}

.hero-content-desktop .btn-secondary { padding: 14px 14px 14px 24px; font-size: 14px; }

.hero-logos {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    align-self: stretch;
    pointer-events: auto;
}

.hero-content-desktop .hero-logos {
    align-items: flex-start;
    gap: 8px;
    width: 100%;
}

.logos-label {
    font-weight: 300;
    font-size: 14px;
    color: #fff;
    opacity: 0.5;
}

@media (min-width: 768px) { .logos-label { font-size: 16px; } }

.hero-content-desktop .logos-label {
    font-size: 16px;
    line-height: 1.3;
    width: 100%;
}

.logos-marquee {
    position: relative;
    overflow: hidden;
    height: 42px;
    width: 100%;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

@media (min-width: 768px) { .logos-marquee { height: 82px; } }

.hero-content-desktop .logos-marquee { height: 85px; }

.logos-track {
    display: flex;
    height: 100%;
    width: max-content;
    align-items: center;
    animation: scroll 32s linear infinite;
}

@keyframes scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.logo-img {
    height: 100%;
    width: auto;
    flex-shrink: 0;
    opacity: 0.7;
}

.shard { display: none; position: absolute; pointer-events: none; }

@media (min-width: 1024px) { .shard { display: flex; } }

.shard-left {
    align-items: center;
    justify-content: center;
    left: -162px;
    top: 508px;
    width: 166.822px;
    height: 195.131px;
    transform: rotate(35.26deg);
    background: linear-gradient(135deg, rgba(27,77,93,0.4), transparent);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.shard-right {
    align-items: center;
    justify-content: center;
    right: -92.25px;
    top: -170.71px;
    width: 171.896px;
    height: 192.545px;
    transform: rotate(37.91deg) scaleY(-1);
    background: linear-gradient(135deg, rgba(27,77,93,0.3), transparent);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

/* ====== FncSlider Styles ====== */
.fnc-slider {
    overflow: hidden;
    box-sizing: border-box;
    position: relative;
    height: 100vh;
    background: #161619;
}

.fnc-slider *,
.fnc-slider *::before,
.fnc-slider *::after { box-sizing: border-box; }

.fnc-slider__slides {
    position: relative;
    height: 100%;
    transition: transform 1s 0.666s;
}

.fnc-slide {
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transform: translate3d(0, 0, 0);
}

.fnc-slide.m--before-sliding {
    z-index: 2 !important;
    transform: translate3d(100%, 0, 0);
}

.fnc-slide.m--active-slide {
    z-index: 1;
    transition: transform 1s 0.666s ease-in-out;
    transform: translate3d(0, 0, 0);
}

.fnc-slide__inner {
    position: relative;
    height: 100%;
    background-size: cover;
    background-position: center center;
    transform: translate3d(0, 0, 0);
}

.fnc-slide.m--before-sliding .fnc-slide__inner {
    transform: translate3d(-100%, 0, 0);
}

.fnc-slide.m--active-slide .fnc-slide__inner {
    transition: transform 1s 0.666s ease-in-out;
    transform: translate3d(0, 0, 0);
}

.fnc-slide__content {
    z-index: 2;
    position: absolute;
    right: 8%;
    top: 28%;
    transform: translateY(-50%);
}

.fnc-slide__heading {
    margin-bottom: 10px;
    text-transform: uppercase;
}

.fnc-slide__heading-line {
    overflow: hidden;
    position: relative;
    padding-right: 20px;
    font-size: 48px;
    color: #fff;
    word-spacing: 10px;
    font-weight: bold;
    text-align: right;
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.041), 0 0 30px rgba(106, 0, 212, 0);
}

.fnc-slide.m--before-sliding .fnc-slide__heading-line {
    transform: translateY(100%);
}

.fnc-slide.m--active-slide .fnc-slide__heading-line {
    transition: transform 1.5s 1s;
    transform: translateY(0);
}

.fnc-slide.m--previous-slide .fnc-slide__heading-line {
    transition: transform 1.5s;
    transform: translateY(-100%);
}

.fnc-slide__heading-line span {
    display: block;
}

.fnc-slide.m--before-sliding .fnc-slide__heading-line span {
    transform: translateY(-100%);
}

.fnc-slide.m--active-slide .fnc-slide__heading-line span {
    transition: transform 1.5s 1s;
    transform: translateY(0);
}

.fnc-slide.m--previous-slide .fnc-slide__heading-line span {
    transition: transform 1.5s;
    transform: translateY(100%);
}

.fnc-slide__description {
    color: rgba(180, 180, 180, 0.9);
    font-size: 16px;
    margin-left: 0;
    margin-top: 20px;
    max-width: 400px;
    line-height: 1.6;
}

.fnc-slide__action-btn {
    position: relative;
    margin-left: 0;
    margin-top: 30px;
    padding: 8px 20px;
    font-size: 18px;
    line-height: 1;
    color: transparent;
    border: none;
    text-transform: uppercase;
    background: transparent;
    cursor: pointer;
    text-align: center;
    outline: none;
}

.fnc-slide__action-btn span {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    perspective: 1000px;
    transform-style: preserve-3d;
    transition: transform 0.3s;
    transform-origin: 50% 0;
    line-height: 30px;
    color: #fff;
    white-space: nowrap;
}

.fnc-slide__action-btn span::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border: 2px solid #fff;
    border-top: none;
    border-bottom: none;
}

.fnc-slide__action-btn span::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    line-height: 30px;
    background: #1F2833;
    opacity: 0;
    transform-origin: 50% 0;
    transform: translateY(100%) rotateX(-90deg);
    transition: opacity 0.15s 0.15s;
}

.fnc-slide__action-btn:hover span {
    transform: rotateX(90deg);
}

.fnc-slide__action-btn:hover span::after {
    opacity: 1;
    transition: opacity 0.15s;
}

.fnc-nav {
    z-index: 5;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 50px;
}

.fnc-nav__bgs {
    z-index: -1;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.fnc-nav__bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.fnc-nav__bg.m--nav-bg-before {
    z-index: 2 !important;
    transform: translateX(100%);
}

.fnc-nav__bg.m--active-nav-bg {
    z-index: 1;
    transition: transform 1s 0.666s;
    transform: translateX(0);
}

.fnc-nav__bg.m--previous-nav-bg {
    z-index: 1;
}

.fnc-nav__controls {
    font-size: 0;
}

.fnc-nav__control {
    overflow: hidden;
    position: relative;
    display: inline-block;
    vertical-align: top;
    width: 200px;
    height: 50px;
    font-size: 14px;
    color: #fff;
    text-transform: uppercase;
    background: transparent;
    border: none;
    outline: none;
    cursor: pointer;
    transition: background-color 0.5s;
}

.fnc-nav__control.m--active-control {
    background: #1F2833;
}

.fnc-nav__control-progress {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: #fff;
    transform-origin: 0 50%;
    transform: scaleX(0);
    transition-timing-function: linear !important;
}

.m--with-autosliding .m--active-control .fnc-nav__control-progress {
    transform: scaleX(1);
}

.m--prev-control .fnc-nav__control-progress {
    transform: translateX(100%);
    transition: transform 0.5s !important;
}

/* Blend color classes */
.m--blend-dark .fnc-slide__inner {
    background-color: #888888;
}
.m--navbg-dark {
    background-color: #242424;
}

.m--blend-green .fnc-slide__inner {
    background-color: #75a8a4;
}
.m--navbg-green {
    background-color: #42605E;
}

.m--blend-red .fnc-slide__inner {
    background-color: #00bcd4;
}
.m--navbg-red {
    background-color: #0097a7;
}

.m--blend-blue .fnc-slide__inner {
    background-color: #1b4d5d;
}
.m--navbg-blue {
    background-color: #1b4d5d;
}

.m--blend-purple .fnc-slide__inner {
    background-color: #a78bfa;
}
.m--navbg-purple {
    background-color: #7c3aed;
}

/* ====== Responsive ====== */
@media (max-width: 1200px) {
    .fnc-slide__heading-line {
        font-size: 36px;
    }
    .fnc-slide__content {
        right: 8%;
    }
    .fnc-slide__description {
        font-size: 14px;
        margin-left: 0;
        max-width: 300px;
    }
    .fnc-slide__action-btn {
        margin-left: 0;
        font-size: 16px;
    }
    .banner-slogan-home { font-size: 36px; }
    .mission-vision-grid-home { grid-template-columns: 1fr; gap: 30px; }
    .values-grid-home { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
    .industry-grid { flex-direction: column; height: auto; }
    .industry-card { height: 300px; flex: none; }
    .industry-card:hover { flex: none; height: 400px; }
    .industry-content p,
    .industry-link { opacity: 1; transform: translateY(0); }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 25px; }
}

@media (max-width: 992px) {
    .timeline-v2-line { left: 30px; transform: none; }
    .timeline-v2-year-wrap { left: 30px; transform: translateX(-50%); }
    .timeline-v2-card { width: calc(100% - 80px); margin-left: 80px !important; text-align: left !important; }
    .item-left .timeline-v2-card,
    .item-right .timeline-v2-card { margin-left: 80px !important; }
    .culture-banner-home { padding: 80px 40px; }
    .banner-slogan-home { font-size: 30px; }
    .banner-tag-home { width: 50px; height: 50px; font-size: 20px; }
    .banner-desc-home { font-size: 15px; }
    .section-title-culture-home { font-size: 24px; }
    .card-main-title-home { font-size: 24px; }
    .values-grid-home { grid-template-columns: 1fr; gap: 25px; }
}

@media (max-width: 768px) {
    /* Mobile Nav */
    .header { padding: 10px 15px; z-index: 9996; }
    .header.scrolled { padding: 8px 15px; }
    .nav-capsule {
        padding: 0 15px;
        height: 56px;
        max-width: 100%;
        justify-content: space-between;
        gap: 0;
    }
    .header.scrolled .nav-capsule { height: 50px; }
    .logo-image { height: 32px; }
    .menu-toggle {
        display: flex;
        position: fixed;
        top: 14px;
        right: 15px;
        z-index: 10001;
    }
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        max-width: 80vw;
        height: 100vh;
        background: rgba(11, 30, 36, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 70px 30px 30px;
        transition: right 0.35s ease;
        z-index: 9998;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
    }
    .nav.open { right: 0; }
    .nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9997;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }
    .nav-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }
    .nav ul {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    .nav ul li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .nav ul li a {
        display: block;
        padding: 16px 8px;
        font-size: 16px;
        color: rgba(255, 255, 255, 0.85);
    }
    .nav ul li a::after { display: none; }
    .nav ul li a.active { color: #4a90a4; }
    .nav ul li a.active::after { display: none; }
    .right-content { margin-left: 0; }

    .fnc-slider { height: 80vh; }
    .fnc-slide__heading-line {
        font-size: 24px;
    }
    .fnc-slide__content {
        right: 5%;
        top: 30%;
    }
    .fnc-slide__description {
        font-size: 12px;
        margin-left: 0;
        max-width: 200px;
    }
    .fnc-slide__action-btn {
        margin-left: 0;
        font-size: 14px;
    }
    .fnc-nav__control {
        width: 70px;
        height: 40px;
        font-size: 11px;
    }
    .hero { min-height: 60vh; }
    .products-grid { grid-template-columns: 1fr; gap: 30px; }
    .product-model-badge { font-size: 22px; padding: 8px 10px 15px; letter-spacing: 2px; font-weight: 600; }
    .product-3d-btn { padding: 4px 8px; font-size: 10px; bottom: 8px; right: 8px; }
    .product-3d-btn svg { width: 12px; height: 12px; }
    .map-section { min-height: 400px; padding: 30px 0; }
    .map-background { aspect-ratio: 4/3; }
    .profile-header-home { padding: 50px 24px 40px; }
    .header-eyebrow { font-size: 11px; letter-spacing: 2px; }
    .profile-badges-home { gap: 8px; }
    .badge-home { padding: 8px 14px; font-size: 12px; }
    .block-content { padding-left: 0; }
    .section-block-header { gap: 10px; }
    .block-icon { width: 38px; height: 38px; font-size: 16px; }
    .block-title { font-size: 20px; }
    .timeline-container { padding-left: 50px; }
    .timeline-year { left: -50px; width: 44px; height: 44px; font-size: 13px; border-radius: 10px; }
    .tech-stats-grid { grid-template-columns: 1fr; }
    .global-presence-grid,
    .case-studies-grid { grid-template-columns: 1fr; }
    .future-vision-block { flex-direction: column; align-items: center; text-align: center; padding: 24px; }
    .company-quote-block { padding: 24px 20px; margin: 32px 0; }
    .company-quote-block p { font-size: 17px !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .stat-number { font-size: 36px; }
    .stat-card { padding: 30px 20px; }
    .history-grid-home { grid-template-columns: 1fr; }
    .honor-list-home { columns: 1; }
    .profile-badges-home { flex-direction: column; align-items: center; }
    .culture-section-home { padding: 30px 0; }
    .culture-banner-home { padding: 60px 25px; margin-bottom: 40px; }
    .banner-slogan-home { font-size: 26px; }
    .banner-tag-home { width: 45px; height: 45px; font-size: 18px; }
    .banner-desc-home { font-size: 14px; }
    .section-title-culture-home { font-size: 22px; }
    .card-main-title-home { font-size: 20px; }
    .side-nav { display: none; }
    .logo-header-new { padding: 50px 24px 40px; }
    .logo-images-grid { grid-template-columns: 1fr; gap: 20px; }
    .design-elements-grid { grid-template-columns: 1fr; }
    .philosophy-cards { grid-template-columns: 1fr; }
    .origin-story-card { flex-direction: column; align-items: center; text-align: center; }
    .brand-slogan-block { padding: 40px 24px; }
    .footer-content { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 576px) {
    .timeline-v2-card-inner { padding: 20px; }
    .timeline-v2-title { font-size: 18px; }
    .timeline-v2-desc { font-size: 14px; }
    .map-section { min-height: 300px; padding: 20px 0; }
    .map-background { aspect-ratio: 3/2; }
}

/* Pointer events utility */
.pointer-events-none { pointer-events: none; }
.absolute { position: absolute; }
.hidden { display: none; }

@media (min-width: 1024px) {
    .lg\\:block { display: block; }
    .lg\\:contents { display: contents; }
}

.-top-\\[127px\\] { top: -127px; }

/* Section 2nd row marquee */
.second-row-home { margin-top: 0; }

/* ====== Products Page (Selection Center) ====== */

/* 页面基础样式 */
.selection-center {
    min-height: 100vh;
    background: #161619;
    padding-top: 0;
    padding: 0;
}

.selection-tool {
    padding: 0;
    margin: 0;
}

.tool-container {
    padding: 0;
    max-width: none;
    margin: 0;
    display: flex;
    gap: 0;
    align-items: flex-start;
    margin-top: 0;
    margin-left: 0;
    margin-bottom: 0;
}

/* 分类导航样式 */
.category-nav {
    width: 320px;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    position: fixed;
    top: 100px;
    left: 0;
    margin-left: 20px;
    margin-top: 0;
    border: none;
    align-self: flex-start;
    z-index: 10;
    max-height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.category-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 24px;
    text-align: left;
    padding-bottom: 0;
    border-bottom: none;
    padding-left: 16px;
}

.category-list {
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-y: auto;
    overflow-x: hidden;
    max-height: calc(100vh - 200px);
    padding-bottom: 20px;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}

.category-list::-webkit-scrollbar { width: 6px; }
.category-list::-webkit-scrollbar-track { background: transparent; }
.category-list::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
.category-list::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

.category-list::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
}

.category-item {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 14px 18px;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    background: transparent;
    margin-bottom: 2px;
    position: relative;
    padding-left: 16px;
    color: #ffffff;
}

.category-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: transparent;
    transform: translateX(0);
}

.category-item.active {
    background: rgba(27, 77, 93, 0.5);
    color: #ffffff;
    border-color: transparent;
    box-shadow: none;
    transform: translateX(0);
}

.category-indicator {
    position: absolute;
    right: -1px;
    top: 10%;
    width: 3px;
    height: 80%;
    background: #1b4d5d;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
    opacity: 0;
    transform: scaleY(0);
    transform-origin: center;
}

.category-item.active .category-indicator {
    opacity: 1;
    transform: scaleY(1);
}

.category-name {
    font-weight: 500;
    font-size: 1rem;
}

/* 通知栏 */
.notification-bar {
    width: 70%;
    margin: 0 auto 16px auto;
    padding: 6px 0;
    padding-left: 50px;
    padding-right: 20px;
    overflow: hidden;
    position: relative;
    background: rgba(74, 144, 164, 0.1);
    border: 1px solid rgba(74, 144, 164, 0.2);
    border-radius: 8px;
}

.notification-bar::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 75px;
    height: 100%;
    background: linear-gradient(to right, #1b2429 0%, #1b2429 30px, rgba(27, 36, 41, 0.9) 42px, rgba(27, 36, 41, 0.4) 58px, transparent 75px);
    z-index: 5;
    border-radius: 8px 0 0 8px;
    pointer-events: none;
}

.notification-icon {
    width: 24px;
    height: 24px;
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    color: #ffffff;
}

.notification-icon-bg { display: none; }

.scroll-wrapper {
    display: inline-block;
    white-space: nowrap;
    animation: scrollText 45s linear infinite;
    animation-fill-mode: both;
}

.notification-text {
    color: #ffffff;
    font-size: 13px;
    font-weight: 400;
    padding: 0 30px;
}

@keyframes scrollText {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* 产品预览样式 */
.product-preview {
    flex: 1;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    margin-left: 340px;
    margin-top: 140px;
    position: relative;
    z-index: 1;
    width: calc(100vw - 360px);
    box-sizing: border-box;
}

.product-grid-container {
    margin-top: 0;
    padding-top: 20px;
    position: relative;
    z-index: 1;
    padding-right: 20px;
    padding-bottom: 0;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(2, auto);
    gap: 32px 40px;
    width: 100%;
    max-width: calc(1160px + 40px);
    padding: 0;
    background: transparent;
    margin: 0 auto;
    margin-top: 0;
    padding-bottom: 0;
    box-sizing: border-box;
}

@media (min-width: 1500px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.product-item {
    background: rgba(26, 26, 26, 0.95);
    border-radius: 12px;
    padding: 24px 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: default;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
    height: 320px;
    min-height: 320px;
    max-height: none;
    justify-content: flex-start;
    width: 100%;
    max-width: 100%;
    margin: 0;
    box-sizing: border-box;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    min-width: 0;
    min-height: 320px;
    z-index: 1;
}

.product-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    padding: 2px;
    background: linear-gradient(60deg, #3b82f6, #8b5cf6, #ec4899, #10b981, #3b82f6);
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 2;
    animation: product-border-flow 4s linear infinite;
}

@keyframes product-border-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.product-item:hover::after { opacity: 1; }

.product-item:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    border-color: transparent;
    background: #1a1a1a;
}

.product-image-right {
    width: 50%;
    min-width: 220px;
    height: 220px;
    margin: 0;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
    position: relative;
}

.product-content-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 0 16px 0 0;
    min-width: 0;
    text-align: center;
    width: 100%;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
}

.product-item:hover .product-image-right { transform: none; }

.product-image-right img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: #64748b;
    font-size: 1.5rem;
    font-weight: 500;
}

/* 产品标题/型号/代码 */
.product-title-container {
    position: relative;
    display: inline-block;
    cursor: pointer;
    padding: 0;
    min-height: 24px;
}

.product-name {
    font-size: 1.375rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 6px;
    line-height: 1.3;
    text-align: center;
    white-space: normal;
    word-wrap: break-word;
    overflow: visible;
    width: 100%;
}

.product-code {
    font-size: 0.75rem;
    color: #94a3b8;
    font-weight: 400;
    margin-bottom: 6px;
    line-height: 1.4;
    text-align: center;
    width: 100%;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.product-model {
    font-size: 0.9375rem;
    color: #94a3b8;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 500;
    text-align: center;
    width: 100%;
    margin-bottom: 4px;
    line-height: 1.3;
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.4;
}

.product-model.special-color {
    color: #4a90a4;
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.6;
}

/* 3D按钮样式 */
.product-3d-button {
    background: #1b4d5d;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 16px;
    box-shadow: 0 2px 8px rgba(27, 77, 93, 0.3);
    position: relative;
    overflow: hidden;
    align-self: center;
    white-space: nowrap;
    display: flex;
    align-items: center;
    pointer-events: auto;
    justify-content: center;
    gap: 8px;
}

.product-3d-button::before {
    content: '';
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M21 16.5c0 .38-.21.71-.53.88l-7.9 4.44c-.16.09-.34.13-.53.13s-.37-.04-.53-.13l-7.9-4.44C3.21 17.21 3 16.88 3 16.5v-9c0-.38.21-.71.53-.88l7.9-4.44c.16-.09.34-.13.53-.13s.37.04.53.13l7.9 4.44c.32.17.53.5.53.88v9zM12 4.15L5.5 8 12 11.85 18.5 8 12 4.15zM5 15.58l6.5 3.67v-7.17l-6.5-3.67v7.17zm14-7.17l-6.5 3.67v7.17l6.5-3.67v-7.17z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.product-3d-button:hover {
    background: #2d5f70;
    box-shadow: 0 4px 12px rgba(27, 77, 93, 0.4);
    transform: translateY(-2px);
}

.product-3d-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(27, 77, 93, 0.3);
}

/* 复制图标 */
.copy-icon {
    position: absolute;
    top: 0;
    right: 0;
    color: #ffffff;
    cursor: pointer;
    transition: color 0.2s;
    padding: 4px;
    background: #333333;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 10;
    opacity: 0.9;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    pointer-events: auto;
}

.copy-icon:hover {
    color: #1890ff;
    background: #444444;
}

.copy-success-text {
    position: absolute;
    top: 0;
    right: -80px;
    font-size: 0.75rem;
    color: #52c41a;
    background: #1a3a1a;
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid #52c41a;
    white-space: nowrap;
    z-index: 20;
}

/* 分类详情模块 */
.category-details-box {
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 32px;
    margin-top: 32px;
    margin-left: 20px;
    margin-right: 20px;
    margin-bottom: 40px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    text-align: left;
    width: calc(100% - 40px);
    max-width: calc(1160px + 40px);
    margin-left: auto;
    margin-right: auto;
}

.category-details-box .details-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.category-details-box .detail-section {
    background: #252525;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #4a90a4;
}

.category-details-box .detail-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 12px;
    line-height: 1.4;
}

.category-details-box .detail-content {
    font-size: 0.9375rem;
    color: #94a3b8;
    line-height: 1.6;
    margin: 0;
    text-align: left;
}

.category-details-box .detail-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.category-details-box .detail-list p {
    font-size: 0.9375rem;
    color: #94a3b8;
    margin: 0;
    line-height: 1.5;
    text-align: left;
}

.category-details-box .detail-requirements {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.category-details-box .detail-requirements p {
    font-size: 0.9375rem;
    color: #94a3b8;
    margin: 0;
    line-height: 1.5;
    padding-left: 12px;
    position: relative;
    text-align: left;
}

.category-details-box .detail-requirements p::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 4px;
    height: 4px;
    background: #4a90a4;
    border-radius: 50%;
}

.category-details-box .tech-specs-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.category-details-box .tech-spec-item {
    background: #252525;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 16px;
    transition: all 0.3s ease;
}

.category-details-box .tech-spec-item:hover {
    border-color: #4a90a4;
    box-shadow: 0 2px 8px rgba(74, 144, 164, 0.2);
}

.category-details-box .tech-spec-model {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid #4a90a4;
}

.category-details-box .tech-spec-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.category-details-box .tech-spec-line {
    font-size: 0.875rem;
    color: #94a3b8;
    margin: 0;
    line-height: 1.6;
    padding: 4px 0;
}

/* 主布局 */
.main-layout {
    min-height: 100vh;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    background: #161619;
    padding: 0;
    padding-bottom: 280px;
    position: relative;
    z-index: 0;
    margin: 0;
}

/* 响应式 - 1280px以下 */
@media (max-width: 1280px) {
    .category-nav {
        max-height: calc(100vh - 120px);
    }
    .category-list {
        max-height: calc(100vh - 180px);
    }
    .product-grid {
        gap: 24px 20px;
        width: 95%;
        max-width: none;
    }
    .product-item {
        padding: 20px 16px;
        gap: 16px;
        height: 300px;
        min-height: 300px;
    }
    .product-name { font-size: 1.25rem; }
    .product-model { font-size: 0.875rem; }
    .category-details-box { width: 95%; max-width: none; margin-left: auto; margin-right: auto; }
}

/* 响应式 - 1024px以下 */
@media (max-width: 1024px) {
    .category-nav { max-height: calc(100vh - 100px); }
    .category-list { max-height: calc(100vh - 160px); }
    .product-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, auto);
        width: 85%;
        gap: 24px;
    }
    .product-item { min-height: 300px; height: auto; }
    .product-image-right { width: 260px; height: 200px; }
    .category-details-box { width: 85%; padding: 24px; }
    .category-details-box .tech-spec-details { grid-template-columns: 1fr; }
}

/* 响应式 - 768px以下 */
@media (max-width: 768px) {
    .selection-center { background: #161619; min-height: 100vh; padding-top: 0; }
    .main-layout { display: block; width: 100%; }
    .selection-tool { display: block; width: 100%; }
    .tool-container { flex-direction: column !important; display: flex !important; width: 100%; padding: 0; }

    .category-nav {
        width: 100% !important;
        position: relative !important;
        top: 0 !important;
        left: 0 !important;
        margin-left: 0 !important;
        margin-top: 120px !important;
        padding: 15px 0;
        max-height: none !important;
        background: #161619;
        z-index: 10;
        box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }
    .category-title { display: none !important; }
    .category-list {
        flex-direction: row !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        white-space: nowrap !important;
        padding: 0 15px;
        max-height: none !important;
        gap: 10px;
        -webkit-overflow-scrolling: touch;
        border-right: none !important;
    }
    .category-list::-webkit-scrollbar { display: none; }
    .category-item {
        flex-shrink: 0;
        padding: 8px 16px;
        border-radius: 20px;
        background: #1a1a1a;
        margin-bottom: 0;
        border: 1px solid rgba(255, 255, 255, 0.1);
        color: #ffffff;
    }
    .category-item.active {
        background: linear-gradient(135deg, #1b4d5d 0%, #2d6a7e 100%);
        color: white;
    }
    .category-indicator { display: none !important; }

    .product-preview {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        margin-top: 20px !important;
        padding: 0 15px !important;
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
        flex: none !important;
        display: block !important;
        background: transparent;
    }
    .product-grid-container { padding-right: 0 !important; padding-bottom: 40px; }
    .product-grid { grid-template-columns: 1fr !important; width: 100% !important; gap: 15px; padding-bottom: 20px; }

    .product-item {
        display: flex !important;
        flex-direction: column !important;
        height: auto !important;
        min-height: auto !important;
        padding: 15px !important;
        align-items: center !important;
        background: #1a1a1a;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 12px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }
    .product-image-right {
        display: block !important;
        width: 100% !important;
        height: 240px !important;
        min-height: 240px !important;
        margin-bottom: 15px !important;
        background-color: #252525;
        flex: none !important;
        order: -1 !important;
        border-radius: 8px;
        overflow: hidden;
    }
    .product-image-right img { width: 100% !important; height: 100% !important; object-fit: contain !important; display: block !important; }
    .product-content-left {
        display: flex !important;
        flex-direction: column !important;
        padding: 5px 0 !important;
        width: 100% !important;
        flex: none !important;
        height: auto !important;
        text-align: center;
    }
    .product-name { font-size: 1.1rem !important; color: #ffffff !important; display: block !important; font-weight: 600 !important; margin-bottom: 8px; }
    .product-code, .product-model { color: #94a3b8 !important; display: block !important; font-size: 0.875rem !important; line-height: 1.4; }
    .product-3d-button { margin-top: 12px; padding: 8px 20px; background: #1b4d5d; color: white; border: none; border-radius: 6px; font-size: 0.875rem; cursor: pointer; transition: all 0.3s ease; }
    .product-3d-button:active { transform: scale(0.95); background: #153d4d; }
    .copy-icon { display: none !important; }
    .product-item::after { display: none !important; }
    .product-item:hover::after { opacity: 0 !important; }

    .category-details-box {
        width: 100% !important;
        margin: 20px 0 !important;
        padding: 15px;
        border-radius: 12px;
        background: #1a1a1a;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .details-container { display: flex; flex-direction: column; gap: 15px; }
    .detail-section { padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
    .detail-section:last-child { border-bottom: none; }
    .category-details-box .detail-title { font-size: 1rem; font-weight: 600; color: #ffffff; margin-bottom: 8px; }
    .category-details-box .detail-content,
    .category-details-box .detail-list p,
    .category-details-box .detail-requirements p { font-size: 0.875rem; line-height: 1.6; color: #94a3b8; }
}

/* ====== Product Detail Page (scoped to .product-detail) ====== */
.product-detail-body {
    background: #161619;
    min-height: 100vh;
}

.product-detail {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    width: 100%;
    box-sizing: border-box;
}

.product-detail .container {
    width: 95%;
    max-width: 1800px;
    margin: 0 auto;
    padding: 20px;
    margin-top: 80px;
}

.product-detail .product-detail-content {
    background-color: #1a1a1a;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    width: 100%;
    min-width: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Back Button */
.product-detail .back-button {
    margin-bottom: 20px;
}

.product-detail .back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: linear-gradient(135deg, #252525 0%, #1a1a1a 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.product-detail .back-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.product-detail .back-link:hover::before {
    left: 100%;
}

.product-detail .back-link:hover {
    background: linear-gradient(135deg, #1b4d5d 0%, #2c6b7f 100%);
    color: #fff;
    border-color: #4a90a4;
    box-shadow: 0 4px 12px rgba(74, 144, 164, 0.3);
    transform: translateY(-2px);
}

.product-detail .back-link:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(27, 77, 93, 0.15);
}

.product-detail .back-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.product-detail .back-link:hover .back-icon {
    transform: translateX(-3px);
}

.product-detail .back-icon svg {
    display: block;
}

.product-detail .back-text {
    line-height: 1;
}

/* Product Title */
.product-detail .product-title {
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 20px;
}

.product-detail .product-title h1 {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 10px 0;
}

/* Product Info Layout */
.product-detail .product-info {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.product-detail .product-image {
    position: relative;
    top: auto;
    left: auto;
    width: auto;
    height: auto;
    flex: 0 0 400px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background-color: #252525;
}

.product-detail .product-image img {
    position: static;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.product-detail .product-details {
    flex: 1;
}

.product-detail .detail-item {
    margin-bottom: 15px;
    font-size: 16px;
    line-height: 1.6;
    display: flex;
}

.product-detail .detail-item .label {
    font-weight: bold;
    color: #ffffff;
    width: 120px;
    flex-shrink: 0;
}

.product-detail .detail-item .value {
    color: #94a3b8;
}

/* Model Table */
.product-detail .product-model-table {
    margin-top: 15px;
}

.product-detail .model-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 auto 20px;
    max-width: 1200px;
    font-size: 14px;
    line-height: 1.4;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.product-detail .model-table th {
    background-color: #252525;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-weight: bold;
    color: #ffffff;
}

.product-detail .model-table td {
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: #94a3b8;
}

.product-detail .series-yv,
.product-detail .series-ys,
.product-detail .series-sm,
.product-detail .series-jk,
.product-detail .series-rs {
    background-color: #1b4d5d;
    color: #fff;
    font-weight: bold;
}

/* Product Description */
.product-detail .product-description {
    margin-bottom: 40px;
}

.product-detail .product-description h3,
.product-detail .product-highlights h3,
.product-detail .product-key-features h3,
.product-detail .loading-method-title h3,
.product-detail .features-title h3,
.product-detail .product-dimensions h3,
.product-detail .product-specs h3 {
    font-size: 20px;
    color: #ffffff;
    margin-bottom: 20px;
    padding-left: 15px;
    border-left: 4px solid #4a90a4;
}

.product-detail .description-content {
    color: #94a3b8;
    line-height: 1.8;
    font-size: 16px;
    white-space: pre-line;
}

/* Highlights */
.product-detail .highlights-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-detail .highlight-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    align-items: stretch;
}

.product-detail .highlight-col {
    flex: 1;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.product-detail .highlight-col.image-col {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background-color: #252525;
}

.product-detail .highlight-col.image-col img {
    max-width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: contain;
}

.product-detail .highlight-col.text-col {
    padding: 30px;
    background-color: #252525;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-detail .highlight-col.text-col.precision {
    background-color: #1a2a30;
}

.product-detail .highlight-col.text-col.upgrade {
    background-color: #1a2a30;
}

.product-detail .highlight-label {
    font-size: 24px;
    font-weight: bold;
    color: #4a90a4;
    margin-bottom: 15px;
}

.product-detail .highlight-text {
    font-size: 16px;
    line-height: 1.8;
    color: #94a3b8;
}

/* Key Features Images */
.product-detail .key-features-container,
.product-detail .loading-method-image-container {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.product-detail .key-features-image,
.product-detail .loading-method-full-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.product-detail .loading-method-title {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.product-detail .gear-icon {
    font-size: 24px;
    margin-right: 10px;
}

.product-detail .loading-method-title h3 {
    margin-bottom: 0;
    border-left: none;
    padding-left: 0;
}

.product-detail .loading-method-title hr {
    flex-grow: 1;
    margin-left: 20px;
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Features List */
.product-detail .product-features {
    margin-bottom: 40px;
}

.product-detail .features-title p {
    color: #64748b;
    margin-top: -15px;
    margin-bottom: 20px;
    padding-left: 19px;
    font-size: 14px;
    text-transform: uppercase;
}

.product-detail .features-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.product-detail .feature-item {
    background-color: #252525;
    padding: 20px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.product-detail .feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(74, 144, 164, 0.2);
}

.product-detail .feature-number {
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 60px;
    font-weight: bold;
    color: rgba(74, 144, 164, 0.1);
    z-index: 0;
}

.product-detail .feature-title {
    font-size: 18px;
    color: #ffffff;
    margin: 0 0 10px 0;
    position: relative;
    z-index: 1;
}

.product-detail .feature-description {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.6;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* Dimension Image */
.product-detail .product-dimensions {
    margin-bottom: 40px;
}

.product-detail .dimension-image {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.product-detail .dimension-image img {
    max-width: 100%;
    height: auto;
}

/* Specs Table */
.product-detail .product-specs {
    margin-bottom: 40px;
}

.product-detail .specs-table {
    width: 100%;
    border-collapse: collapse;
    border: 2px solid #4a90a4;
    margin-top: 20px;
}

.product-detail .specs-header-top th {
    padding: 15px;
    text-align: left;
    color: #fff;
}

.product-detail .specs-header-left {
    background-color: #1b4d5d;
    width: 40%;
    font-size: 18px;
}

.product-detail .specs-header-right {
    background-color: #1b4d5d;
    width: 60%;
    font-size: 18px;
}

.product-detail .specs-header-bottom th {
    background-color: #4a90a4;
    height: 5px;
    padding: 0;
}

.product-detail .specs-table td {
    padding: 12px 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 15px;
}

.product-detail .specs-table tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}

.product-detail .specs-label {
    font-weight: bold;
    color: #ffffff;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.product-detail .specs-value {
    color: #94a3b8;
}

/* Error Page (404) */
.product-detail-error {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 80px;
}

.product-detail-error h1 {
    font-size: 36px;
    color: #ffffff;
    margin-bottom: 16px;
}

.product-detail-error p {
    color: #94a3b8;
    margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .product-detail .product-info {
        flex-direction: column;
    }

    .product-detail .product-image {
        flex: auto;
    }

    .product-detail .highlight-row {
        flex-direction: column;
    }

    .product-detail .specs-header-left,
    .product-detail .specs-header-right {
        font-size: 16px;
    }
}

/* ==========================================================================
   页面智能往返按钮 `.smart-jumper`
   位于右下角，避开 AI 聊天浮窗。
   - 页面向下滑动时浮现（淡入上移）
   - 位于页面中部：点击快速滚回顶部
   - 滚动到页面底部：点击快速滚回顶部（箭头自动切换为向上）
   ========================================================================== */
.smart-jumper {
    position: fixed;
    right: 22px;
    bottom: 84px;                 /* 避开底部 AI 聊天浮窗 */
    z-index: 9998;
    width: 48px;
    height: 48px;
    padding: 0;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #234f5f 0%, #1b4d5d 55%, #0e2f3a 100%);
    box-shadow:
        0 8px 20px rgba(27, 77, 93, 0.35),
        0 2px 6px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(18px) scale(0.9);
    transition:
        opacity 0.35s ease,
        visibility 0.35s ease,
        transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.25s ease;
    -webkit-tap-highlight-color: transparent;
}

/* 可见状态 */
.smart-jumper.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* 移入光效 */
.smart-jumper::before {
    content: '';
    position: absolute;
    top: 0;
    left: -60%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        100deg,
        transparent,
        rgba(255, 255, 255, 0.28),
        transparent
    );
    transform: skewX(-20deg);
    transition: left 0.6s ease;
    pointer-events: none;
}

.smart-jumper:hover::before {
    left: 130%;
}

.smart-jumper:hover {
    transform: translateY(-3px);
    box-shadow:
        0 14px 30px rgba(27, 77, 93, 0.5),
        0 4px 10px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.smart-jumper:active {
    transform: translateY(0) scale(0.95);
}

/* 外圈脉冲提示（首次浮现时) */
.smart-jumper::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    border: 2px solid rgba(74, 144, 164, 0.4);
    opacity: 0;
    pointer-events: none;
}

.smart-jumper.is-visible::after {
    animation: jumper-pulse 2.2s ease-out 1.2;
}

@keyframes jumper-pulse {
    0%   { transform: scale(0.92); opacity: 0.7; }
    70%  { transform: scale(1.45); opacity: 0; }
    100% { transform: scale(1.45); opacity: 0; }
}

/* 内部图标 */
.smart-jumper .jumper-icon {
    position: absolute;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.smart-jumper .jumper-icon svg {
    width: 100%;
    height: 100%;
    color: #ffffff;
    filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.3));
}

/* 箭头状态：
   默认(页面中部/下滑后) → 向下箭头，点击去到底部
   .is-bottom(滚动到底部) → 向上箭头，点击回到顶部 */
.jumper-down {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.jumper-up {
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.smart-jumper.is-bottom .jumper-down {
    opacity: 0;
    transform: translateY(6px);
}

.smart-jumper.is-bottom .jumper-up {
    opacity: 1;
    transform: translateY(0);
}

/* 移动端适配：更小、更靠近边缘 */
@media (max-width: 768px) {
    .smart-jumper {
        right: 14px;
        bottom: 96px;
        width: 42px;
        height: 42px;
    }
    .smart-jumper .jumper-icon {
        width: 19px;
        height: 19px;
    }
}