/* Base Variables */
:root {
    --bg-dark: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f0f4f8;
    --bg-lighter: #f8faff;
    --primary-color: #2b5cff;
    --primary-hover: #1a45d6;
    --text-main: #111111;
    --text-muted: #666666;
    --border-color: #e0e5f0;
    --accent-glow: rgba(43, 92, 255, 0.2);

    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
}

ul {
    list-style: none;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 30px 0;
}

/* --- Process Section --- */
.process-section {
    background-color: #f8faff;
}

/* --- Our Advantage Section --- */
.our-advantage-section {
    display: flex;
    width: 100%;
    min-height: 450px;
}

.adv-left {
    flex: 1;
    background-color: #0d2e85;
    background-image: linear-gradient(135deg, #0b2670 0%, #1542be 100%);
    color: #fff;
    position: relative;
    padding: 80px 40px 80px 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.adv-sidebar {
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.adv-sidebar-line {
    width: 1px;
    height: 100px;
    background: rgba(255, 255, 255, 0.4);
    margin-bottom: 20px;
}

.adv-sidebar-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    font-size: 16px;
    letter-spacing: 8px;
    color: #fff;
    font-weight: 300;
}

.adv-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    max-width: 500px;
}

.adv-stat-item {
    padding: 40px 20px;
    text-align: center;
}

.adv-stat-item.border-right {
    border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.adv-stat-item.border-bottom {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.adv-stat-num {
    font-size: 54px;
    font-weight: 400;
    margin-bottom: 15px;
    line-height: 1;
    font-family: Arial, Helvetica, sans-serif;
}

.adv-stat-num sup {
    font-size: 16px;
    font-weight: normal;
    position: relative;
    top: -25px;
    margin-left: 4px;
}

.adv-stat-desc {
    font-size: 14px;
    color: #fff;
    font-weight: 300;
}

.adv-right {
    flex: 1.2;
    background-color: #f2f4f8;
    padding: 80px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.adv-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px 180px;
    position: relative;
    width: 100%;
    max-width: 650px;
}

.adv-center-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 170px;
    height: 170px;
    background: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.adv-center-circle::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid rgba(13, 46, 133, 0.2);
}

.adv-center-circle::after {
    content: '';
    position: absolute;
    width: 190px;
    height: 190px;
    border-radius: 50%;
    border: 1px dashed rgba(13, 46, 133, 0.4);
}

.adv-circle-text {
    text-align: center;
    color: #0d2e85;
}

.adv-circle-text strong {
    display: block;
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 8px;
    color: #0d2e85;
}

.adv-circle-text span {
    font-size: 12px;
    color: #333;
}

.adv-feature {
    position: relative;
}

.adv-feature h4 {
    color: #0d2e85;
    font-size: 15px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.adv-feature-left {
    text-align: right;
}

.adv-feature-left h4 {
    justify-content: flex-end;
}

.adv-feature-right {
    text-align: left;
}

.adv-feature-right h4 {
    justify-content: flex-start;
}

.adv-feature .dot {
    width: 4px;
    height: 4px;
    background: #0d2e85;
    border-radius: 50%;
}

.adv-feature p {
    font-size: 12px;
    color: #666;
    line-height: 1.8;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    padding: 0 40px;
    margin-top: 50px;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 80px;
    right: 80px;
    height: 2px;
    background: #e0e8f5;
    z-index: 1;
}

.process-step {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 140px;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: #fff;
    border: 2px solid #e0e8f5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--primary-color);
    margin: 0 auto 20px;
    box-shadow: 0 10px 20px rgba(43, 92, 255, 0.05);
    transition: all 0.3s ease;
}

.process-step:hover .step-icon {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: #fff;
    box-shadow: 0 15px 30px rgba(43, 92, 255, 0.2);
}

.step-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
}

.step-desc {
    font-size: 13px;
    color: var(--text-muted);
}

.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 50px;
}

/* Grid Systems */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.grid-6 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(90deg, #2b5cff, #00d2ff);
    color: white;
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(90deg, #1a45d6, #00bfff);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-outline {
    background-color: transparent;
    color: #333;
    border: 1px solid #ccc;
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-large {
    padding: 14px 36px;
    font-size: 16px;
    border-radius: 30px;
}

.placeholder-img {
    background: linear-gradient(135deg, #162445 0%, #0d162a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

main {
    min-height: calc(100vh - 400px);
}

.header {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo-icon {
    font-size: 28px;
    color: var(--primary-color);
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
    color: #111;
}

.logo-text small {
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    font-size: 15px;
    color: #333;
    font-weight: 500;
    position: relative;
    padding: 10px 0;
}

.nav a:hover,
.nav a.active {
    color: var(--primary-color);
}

.nav a.active::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone {
    font-size: 16px;
    font-weight: 600;
    color: #111;
}

.phone i {
    color: var(--text-muted);
}


.mobile-menu-toggle {
    display: none;
}

/* --- Hero Section --- */
.hero {
    max-width: 1700px;
    padding-top: 160px;
    padding-bottom: 100px;
    background: url('../img/index_banner2.png') right center/cover no-repeat;
    min-height: 700px;
    position: relative;
    margin: 0 auto;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.7) 40%, transparent 70%);
    z-index: 1;
}

.hero-inner {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    z-index: 2;
}

.hero-content {
    flex: 1 1 auto;
    max-width: 650px;
}

.hero-title {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #111;
}

.hero-subtitle {
    font-size: 22px;
    color: #333;
    margin-bottom: 30px;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.tag {
    padding: 8px 16px;
    background-color: #f0f4fa;
    border: 1px solid #e0e5f0;
    border-radius: 4px;
    font-size: 14px;
    color: #555;
    font-weight: 500;
}

.features-list {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: #333;
}

.features-list i {
    color: var(--primary-color);
    font-size: 18px;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

/* Mock Illustration for Hero */
.mock-illustration {
    position: relative;
    width: 500px;
    height: 400px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="%231a2744" stroke-width="1"/></svg>') repeat;
    background-size: 150px;
}

.mock-card {
    position: absolute;
    background: rgba(12, 21, 39, 0.8);
    border: 1px solid var(--primary-color);
    border-radius: 8px;
    backdrop-filter: blur(5px);
    box-shadow: 0 0 20px rgba(43, 92, 255, 0.2);
}

.card-1 {
    width: 200px;
    height: 120px;
    top: 50px;
    left: 50px;
}

.card-2 {
    width: 250px;
    height: 150px;
    top: 150px;
    right: 20px;
    border-color: #00d2ff;
}

.card-3 {
    width: 180px;
    height: 100px;
    bottom: 30px;
    left: 80px;
}

.mock-chart {
    position: absolute;
    top: 70px;
    right: 50px;
    width: 150px;
    height: 80px;
    background: linear-gradient(to top, rgba(43, 92, 255, 0.2), transparent);
    border-bottom: 2px solid var(--primary-color);
}

/* --- Capabilities Section --- */
.capabilities {
    background-color: #ffffff;
}

.capability-card {
    background: #ffffff;
    border: 1px solid #f0f4f8;
    border-radius: 12px;
    padding: 30px 15px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.capability-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(43, 92, 255, 0.1);
    border-color: #d0dfff;
}

.capability-card .icon-wrapper {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #2b5cff, #00d2ff);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(43, 92, 255, 0.3);
}

.capability-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #111;
}

.capability-card p {
    font-size: 14px;
    color: #666;
}

/* --- Product Matrix Section --- */
.products {
    background: radial-gradient(circle at top left, #f8faff 0%, #ffffff 100%);
    padding-top: 120px;
    /* Account for fixed header */
}

.product-card {
    background-color: #ffffff;
    border: 1px solid #f0f4f8;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    display: flex;
    height: 240px;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(43, 92, 255, 0.1);
    border-color: #d0dfff;
}

.product-content {
    flex: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
}

.product-tag {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 5px;
    font-size: 18px;
}

.product-card h3 {
    font-size: 20px;
    color: #111;
    margin-bottom: 10px;
}

.product-card p {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.product-btn {
    align-self: flex-start;
    padding: 6px 20px;
    font-size: 13px;
    border-radius: 20px;
    border-color: #e0e5f0;
    color: var(--primary-color);
    margin-top: auto;
}

.product-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.product-img-wrapper {
    width: 140px;
    background: linear-gradient(135deg, #f5f8ff 0%, #e8f0ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 1px dashed #e0e5f0;
}

.mock-product-icon {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--primary-color);
    box-shadow: 0 10px 20px rgba(43, 92, 255, 0.15);
}

/* --- Product Center (products.html) V2 Cards --- */
.product-card-v2 {
    background: #ffffff;
    border: 1px solid #f0f4f8;
    border-radius: 12px;
    display: flex;
    align-items: stretch;
    transition: all 0.3s ease;
    overflow: hidden;
    height: 100%;
}

.product-card-v2:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(43, 92, 255, 0.1);
    border-color: #d0dfff;
}

.prod-left {
    flex: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.prod-tag {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: bold;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.prod-left h3 {
    font-size: 20px;
    color: #111;
    margin-bottom: 15px;
}

.prod-left p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.prod-right {
    width: 140px;
    background: linear-gradient(135deg, #f8faff 0%, #e8f0ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-left: 1px solid #f0f4f8;
}

.prod-img {
    object-fit: contain;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.1));
}

/* --- Product Highlights Section --- */
.product-highlights-section {
    background-color: #051c6b;
    color: #fff;
    padding: 100px 0 120px;
    margin-top: 40px;
}

.product-highlights-section .section-title {
    color: #fff;
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 15px;
}

.product-highlights-section .section-subtitle {
    color: #fff;
    font-size: 14px;
    margin-bottom: 80px;
    opacity: 0.9;
}

.highlights-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    position: relative;
    max-width: 1300px;
    margin: 0 auto;
}

.highlights-center-mark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 170px;
    height: 170px;
    background-color: #051c6b;
    border-radius: 50%;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.highlights-center-mark::before {
    content: '';
    position: absolute;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    border: 2px dashed rgba(255, 255, 255, 0.8);
}

.mark-inner {
    width: 80px;
    height: 80px;
    background-color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #051c6b;
    z-index: 2;
}

.highlight-card {
    background: #fff;
    border-radius: 0;
    padding: 60px 50px;
    display: flex;
    align-items: center;
    gap: 40px;
}

.highlight-icon {
    width: 110px;
    height: 110px;
    flex-shrink: 0;
    background: #eaf1ff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    color: #3b71ff;
    position: relative;
}

.highlight-icon::before {
    content: '';
    position: absolute;
    top: -15px;
    right: -15px;
    width: 40px;
    height: 40px;
    background: #d6e4ff;
    border-radius: 50%;
    z-index: 0;
}

.highlight-icon::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: -20px;
    width: 35px;
    height: 35px;
    background: #c2d6ff;
    border-radius: 8px;
    z-index: 0;
    transform: rotate(15deg);
}

.highlight-icon i {
    position: relative;
    z-index: 1;
}

.highlight-text h3 {
    color: #222;
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 16px;
}

.highlight-text p {
    color: #666;
    font-size: 14px;
    line-height: 1.8;
}

/* --- CTA Banner --- */
.cta-banner {
    padding-bottom: 80px;
    background-color: #ffffff;
}

.cta-banner-inner {
    background: linear-gradient(90deg, #0b45ff, #0070ff);
    border-radius: 16px;
    padding: 50px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
    box-shadow: 0 20px 40px rgba(11, 69, 255, 0.2);
}

.cta-banner-content h2 {
    font-size: 28px;
    margin-bottom: 10px;
    font-weight: 600;
}

.cta-banner-content p {
    font-size: 15px;
    opacity: 0.9;
}

.cta-banner-btn {
    background-color: white;
    color: var(--primary-color);
    border: none;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cta-banner-btn:hover {
    background-color: #f0f4fa;
    color: var(--primary-hover);
    transform: translateX(5px);
}

/* --- Solutions Section --- */
.solutions {
    background: radial-gradient(circle at top center, #f8faff 0%, #ffffff 100%);
    padding-top: 120px;
}

.title-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    margin: 0 auto 30px;
}

.solutions-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    width: 100%;
}

.solutions-nav a {
    font-size: 16px;
    color: #444;
    background-color: #f0f4f8;
    font-weight: 500;
    padding: 12px 30px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-align: center;
}

.solutions-nav a:hover {
    background-color: #e2eaf4;
    color: var(--primary-color);
}

.solutions-nav a.active {
    color: #fff;
    background-color: var(--primary-color);
    box-shadow: 0 6px 16px rgba(13, 46, 133, 0.25);
}

.solutions-nav a.active::after {
    display: none;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.solution-card {
    background-color: #ffffff;
    border: 1px solid #f0f4f8;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    height: 400px;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(43, 92, 255, 0.1);
    border-color: #d0dfff;
}

.solution-content {
    padding: 30px;
    flex: 1;
}

.solution-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.solution-icon {
    width: 36px;
    height: 36px;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 16px;
}

.solution-header h3 {
    font-size: 18px;
    color: #111;
}

.solution-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

.solution-img {
    height: 180px;
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mock-solution-1 {
    background: linear-gradient(135deg, #e8f0ff 0%, #d0e0ff 100%);
}

.mock-solution-2 {
    background: linear-gradient(135deg, #f0f4ff 0%, #dbe8ff 100%);
}

.mock-solution-3 {
    background: linear-gradient(135deg, #e0ebff 0%, #c2d6ff 100%);
}

.mock-solution-4 {
    background: linear-gradient(135deg, #ebf5ff 0%, #d4e5ff 100%);
}

.mock-solution-5 {
    background: linear-gradient(135deg, #f2f7ff 0%, #e0ebff 100%);
}

.mock-solution-6 {
    background: linear-gradient(135deg, #e5eeff 0%, #ccddff 100%);
}

.mock-cube {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2b5cff, #00d2ff);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    box-shadow: 0 15px 30px rgba(43, 92, 255, 0.3);
    transform: rotate(-10deg);
}

/* --- Architecture Section --- */
.architecture {
    background: radial-gradient(circle at center top, #f8faff 0%, #ffffff 100%);
    padding-top: 120px;
}

.arch-diagram-wrapper {
    background-color: #ffffff;
    border: 1px solid #e0e5f0;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
    margin-bottom: 30px;
}

.arch-diagram {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 20px;
}

.arch-arrows {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 80px;
    color: var(--primary-color);
    font-size: 20px;
    opacity: 0.7;
}

.arch-block {
    width: 160px;
    background-color: #f8faff;
    border: 1px solid #d0dfff;
    border-radius: 12px;
    padding: 20px 15px;
    display: flex;
    flex-direction: column;
}

.arch-block h4 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 15px;
    font-weight: 600;
}

.arch-core {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.arch-layer {
    background-color: #f8faff;
    border: 1px solid #d0dfff;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.arch-layer h4 {
    font-size: 15px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.gateway-layer {
    padding: 15px;
}

.gateway-layer>span {
    display: block;
    background-color: transparent;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 16px;
}

.arch-items {
    display: flex;
    gap: 12px;
}

.arch-items.vertical {
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
}

.arch-items.horizontal {
    flex-wrap: wrap;
    justify-content: center;
}

.arch-items span {
    background-color: #ffffff;
    border: 1px solid #e0e5f0;
    padding: 10px 15px;
    border-radius: 6px;
    font-size: 13px;
    flex: 1;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    min-width: 80px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
}

.arch-items span i {
    color: var(--primary-color);
    margin-right: 5px;
}

/* Technical Advantages */
.tech-advantages {
    background-color: #ffffff;
    border: 1px solid #e0e5f0;
    border-radius: 16px;
    padding: 30px 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
}

.advantages-title {
    font-size: 18px;
    color: #111;
    margin-bottom: 25px;
    font-weight: 600;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.advantage-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.adv-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #f0f4ff 0%, #dbe8ff 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 18px;
}

.adv-text h4 {
    font-size: 15px;
    color: #111;
    margin-bottom: 4px;
}

.adv-text p {
    font-size: 12px;
    color: #666;
}

/* --- Private Deployment Section --- */
.deployment {
    background-color: var(--bg-lighter);
}

.deployment-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    background-color: var(--bg-card);
    border-radius: 12px;
    padding: 50px;
    border: 1px solid var(--border-color);
}

.deployment-features {
    flex: 1;
}

.deployment-features ul {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.deployment-features li {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 18px;
}

.deployment-features i {
    color: var(--primary-color);
    font-size: 24px;
}

.deployment-flow {
    flex: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--bg-dark);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.flow-step i {
    font-size: 40px;
    color: var(--primary-color);
    background: rgba(43, 92, 255, 0.1);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    border: 1px solid rgba(43, 92, 255, 0.3);
}

.flow-step span {
    font-size: 14px;
}

.flow-arrow {
    color: var(--text-muted);
    font-size: 20px;
}

/* --- Case Studies Section (New V2 Design) --- */
.cases {
    background-color: #ffffff;
}

.case-card-v2 {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 280px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.case-card-v2:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(12, 33, 85, 0.95) 0%, rgba(12, 33, 85, 0.4) 50%, rgba(12, 33, 85, 0.1) 100%);
    z-index: 1;
}

/* Simulated Image Backgrounds */
.case-card-v2.mock-bg-1 {
    background: url('../img/case_image2.png') center/cover;
}

.case-card-v2.mock-bg-2 {
    background: url('../img/case_image3.png') center/cover;
}

.case-card-v2.mock-bg-3 {
    background: url('../img/case_image5.png') center/cover;
}

.case-card-v2.mock-bg-4 {
    background: url('../img/case_image6.png') center/cover;
}

.case-card-v2.mock-bg-5 {
    background: url('../img/case_image1.png') center/cover;
}

.case-card-v2.mock-bg-6 {
    background: url('../img/case_image4.png') center/cover;
}

.case-card-v2.mock-bg-7 {
    background: url('../img/case_image7.png') center/cover;
}

.case-card-v2.mock-bg-8 {
    background: url('../img/case_image8.png') center/cover;
}

.case-card-v2.mock-bg-9 {
    background: url('../img/case_image9.png') center/cover;
}

.case-card-v2.mock-bg-10 {
    background: url('../img/case_image10.png') center/cover;
}

.case-card-v2.mock-bg-11 {
    background: url('../img/case_image11.png') center/cover;
}

.case-card-v2.mock-bg-12 {
    background: url('../img/case_image12.png') center/cover;
}

.case-card-v2.mock-bg-13 {
    background: url('../img/case_image13.png') center/cover;
}

.case-card-v2.mock-bg-14 {
    background: url('../img/case_image14.png') center/cover;
}

.case-card-v2.mock-bg-15 {
    background: url('../img/case_image15.png') center/cover;
}

.case-card-v2.mock-bg-16 {
    background: url('../img/case_image16.png') center/cover;
}

.case-content-v2 {
    position: relative;
    height: 250px;
    z-index: 2;
    padding: 30px;
    color: #ffffff;
}

.case-content-v2 h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.case-content-v2 p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.case-stats-v2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 15px;
}

.stat-item {
    flex: 1;
}

.stat-item .stat-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 5px;
}

.stat-item .stat-value {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
}

/* --- About Page V2 --- */
.about-page {
    background-color: #ffffff;
    padding-top: 20px;
}

.about-intro-card {
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 60px;
    background: #eaf3ff url('../img/about.png') center right/cover no-repeat;
    min-height: 650px;
    display: flex;
    align-items: center;
    position: relative;
}

.intro-text-content {
    width: 50%;
    padding: 60px 80px;
    position: relative;
    z-index: 2;
}

.intro-text-content h2 {
    font-size: 36px;
    color: #051c6b;
    margin-bottom: 25px;
    font-weight: bold;
    letter-spacing: 2px;
}

.intro-text-content .intro-desc p {
    font-size: 16px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 15px;
    text-align: justify;
}

.intro-text-content .intro-desc p strong {
    color: #051c6b;
    font-weight: 600;
}

/* Stats V2 */
.about-stats-v2 {
    display: flex;
    justify-content: space-around;
    padding: 40px 0;
    border-bottom: 1px solid #eee;
    margin-bottom: 60px;
}

.stat-item-v2 {
    text-align: center;
}

.stat-num-v2 {
    font-size: 36px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-desc-v2 {
    font-size: 14px;
    color: #666;
}

/* Timeline */
.about-timeline-section {
    padding: 20px 0 60px;
}

.timeline-title {
    font-size: 20px;
    color: #111;
    font-weight: 600;
    margin-bottom: 40px;
}

.timeline-container {
    position: relative;
    padding: 30px 0;
}

.timeline-track {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #e0e5f0;
    transform: translateY(-50%);
    z-index: 1;
}

.timeline-items {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.timeline-item {
    text-align: center;
    position: relative;
    flex: 1;
}

.timeline-year {
    font-size: 20px;
    font-weight: 700;
    color: #111;
    margin-bottom: 10px;
}

.timeline-event {
    font-size: 14px;
    color: #666;
    margin-bottom: 30px;
}

.timeline-dot {
    width: 12px;
    height: 12px;
    background-color: var(--primary-color);
    border-radius: 50%;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 0 0 4px rgba(43, 92, 255, 0.2);
}

.timeline-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -100px;
    /* Connects to previous dot visually if needed, though track handles it mostly */
    width: 100px;
    height: 2px;
    background-color: var(--primary-color);
    transform: translateY(-50%);
    display: none;
    /* Hidden as track covers the whole width, can be enabled for progressive filling */
}

/* --- Company Philosophy Section --- */
.philosophy-section {
    background-color: #fff;
}

.philosophy-inner {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-top: 50px;
}

.philosophy-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.philosophy-image img {
    width: 100%;
    height: auto;
    display: block;
}

.philosophy-content {
    flex: 1;
    position: relative;
    padding: 40px;
}

.quote-icon-top {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 40px;
    color: var(--primary-color);
    opacity: 0.8;
}

.quote-icon-bottom {
    position: absolute;
    bottom: 0;
    right: 0;
    font-size: 40px;
    color: var(--primary-color);
    opacity: 0.8;
}

.philosophy-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--text-main);
    margin-bottom: 30px;
    margin-left: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.philosophy-list {
    margin-left: 50px;
}

.philosophy-list p {
    font-size: 15px;
    color: var(--text-regular);
    margin-bottom: 15px;
    line-height: 1.8;
}

.philosophy-list p.highlight {
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    display: inline-block;
    padding: 2px 10px;
    border-radius: 4px;
}

/* --- Service Tenet Section --- */
.service-tenet-section {
    background-color: #123788;
    background-image:
        linear-gradient(105deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.03) 25%, transparent 25.1%),
        linear-gradient(-75deg, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.08) 25%, transparent 25.1%);
    color: #fff;
    text-align: center;
    padding: 100px 0;
}

.service-tenet-section .section-title {
    color: #fff;
    font-size: 32px;
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.service-tenet-section .section-subtitle {
    color: #fff;
    font-size: 14px;
    max-width: 100%;
    margin: 0 auto 90px;
    font-weight: 300;
    opacity: 0.9;
}

.tenet-features {
    display: flex;
    justify-content: space-around;
    max-width: 900px;
    margin: 0 auto;
}

.tenet-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    text-align: left;
}

.tenet-letter {
    font-size: 90px;
    font-weight: 400;
    line-height: 0.85;
    font-family: Arial, Helvetica, sans-serif;
}

.tenet-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tenet-text strong {
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 6px;
    letter-spacing: 1px;
}

.tenet-text span {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 1px;
}

/* --- Footer --- */
.footer {
    background-color: #1a1a1a;
    border-top: 1px solid #333;
    padding-top: 40px;
    color: #fff;
}

.footer-contact-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #333;
    border-bottom: 1px solid #333;
    padding: 30px 0;
    margin-bottom: 20px;
}

.footer-wechat {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-wechat img {
    width: 80px;
    height: 80px;
    background: #fff;
    padding: 5px;
}

.footer-wechat span {
    font-size: 14px;
    color: #ccc;
    line-height: 1.5;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: #fff;
    color: #1a1a1a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.contact-text {
    display: flex;
    flex-direction: column;
}

.contact-text span {
    font-size: 12px;
    color: #999;
    margin-bottom: 4px;
}

.contact-text strong {
    font-size: 15px;
    color: #fff;
    font-weight: 500;
}

.footer-bottom {
    background-color: #141414;
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 12px;
    color: #666;
    line-height: 1.6;
}

/* Responsive adjustments */
@media (max-width: 1024px) {

    .grid-6,
    .grid-5,
    .grid-4,
    .grid-3,
    .products-section .grid-3 {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .arch-diagram {
        flex-direction: column;
    }

    .deployment-content,
    .about-cta-inner {
        flex-direction: column;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .deployment-flow {
        flex-direction: column;
        gap: 20px;
    }

    .adv-features-grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {

    body,
    html {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }

    /* Layout & Grids */
    .grid-6,
    .grid-5,
    .grid-4,
    .grid-3,
    .products-section .grid-3,
    .adv-stats-grid,
    .adv-features-grid,
    .highlights-grid {
        grid-template-columns: 1fr !important;
    }

    .container {
        padding: 0 15px;
        width: 100%;
        box-sizing: border-box;
    }

    /* Header & Navigation (Dropdown effect) */
    .header-inner {
        height: 60px;
    }

    .header-right {
        display: none;
    }

    .mobile-menu-toggle {
        display: block !important;
        font-size: 24px;
        cursor: pointer;
        color: var(--text-main);
    }

    .nav {
        display: flex !important;
        position: absolute;
        top: 60px;
        left: 0;
        flex-direction: column !important;
        width: 100% !important;
        background: #fff;
        padding: 0 !important;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        white-space: normal !important;
        border-top: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        gap: 0;
    }

    .nav.open {
        max-height: 400px;
        border-top: 1px solid #eee;
    }

    .nav a {
        padding: 15px 20px !important;
        border-bottom: 1px solid #f0f0f0;
        margin: 0 !important;
        text-align: center !important;
        width: 100% !important;
        box-sizing: border-box;
        opacity: 0;
        transform: translateY(-10px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .nav.open a {
        opacity: 1;
        transform: translateY(0);
    }

    .nav.open a:nth-child(1) {
        transition-delay: 0.05s;
    }

    .nav.open a:nth-child(2) {
        transition-delay: 0.10s;
    }

    .nav.open a:nth-child(3) {
        transition-delay: 0.15s;
    }

    .nav.open a:nth-child(4) {
        transition-delay: 0.20s;
    }

    .nav.open a:nth-child(5) {
        transition-delay: 0.25s;
    }

    .nav.open a:nth-child(6) {
        transition-delay: 0.30s;
    }

    .nav a::after {
        display: none !important;
    }

    .nav a.active {
        background: #f8faff;
        color: #2b5cff !important;
        border-bottom: 1px solid #f0f0f0 !important;
    }

    body {
        padding-top: 60px;
        overflow-x: hidden;
    }

    .hero {
        margin-top: 20px !important;
        padding-top: 60px;
        min-height: auto;
        width: 100%;
        box-sizing: border-box;
        background-position: center;
        overflow: hidden;
    }

    .hero-title {
        font-size: 30px;
        word-break: break-word;
    }

    .hero-subtitle {
        font-size: 16px;
        word-break: break-word;
    }

    .hero-inner {
        flex-direction: column;
        width: 100%;
        box-sizing: border-box;
    }

    .tags {
        justify-content: center;
    }

    /* Sections Adjustment */
    .product-card-v2 {
        flex-direction: column !important;
        height: auto !important;
    }

    .prod-right {
        width: 100% !important;
        border-left: none !important;
        border-top: 1px solid #f0f4f8;
        padding: 30px !important;
        box-sizing: border-box;
    }

    .prod-left {
        padding: 20px !important;
        text-align: center;
        align-items: center;
    }

    .our-advantage-section,
    .about-intro-card,
    .philosophy-inner,
    .cta-banner-inner {
        flex-direction: column !important;
        width: 100% !important;
        box-sizing: border-box;
        text-align: center;
    }

    .arch-diagram-wrapper {
        padding: 20px;
        width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }

    .arch-core {
        width: 100%;
        box-sizing: border-box;
    }

    .arch-layer {
        padding: 15px 10px;
        width: 100%;
        box-sizing: border-box;
    }

    .arch-block {
        width: 100%;
        box-sizing: border-box;
    }

    .arch-items.horizontal {
        flex-direction: column;
        gap: 10px;
    }

    .arch-arrows {
        display: none;
    }

    .adv-left,
    .adv-right,
    .intro-text-content,
    .philosophy-image,
    .philosophy-content {
        width: 100% !important;
        padding: 40px 20px !important;
        box-sizing: border-box;
        text-align: center;
    }

    .philosophy-title {
        margin-left: 0;
        justify-content: center;
    }

    .philosophy-list {
        margin-left: 0;
        text-align: center;
    }

    .adv-sidebar,
    .adv-center-circle,
    .highlights-center-mark,
    .mock-illustration {
        display: none !important;
    }

    .adv-feature-left,
    .adv-feature-right {
        text-align: center;
    }

    .adv-feature-left h4,
    .adv-feature-right h4 {
        justify-content: center;
    }

    .process-steps {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }

    .process-steps::before {
        display: none;
    }

    .hero-content {
        text-align: center;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .tags {
        justify-content: center;
        width: 100%;
        box-sizing: border-box;
    }

    .features-list {
        justify-content: center;
        width: 100%;
        box-sizing: border-box;
    }

    .hero-actions {
        justify-content: center;
    }

    .footer-contact-bar {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        width: 100%;
        box-sizing: border-box;
    }

    .footer-wechat,
    .footer-contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .contact-text {
        align-items: center;
    }

    .tenet-features {
        flex-direction: column;
        gap: 40px;
        width: 100%;
        box-sizing: border-box;
        align-items: center;
    }

    .tenet-feature {
        flex-direction: column;
        text-align: center;
    }

    .arch-items {
        flex-direction: column;
    }

    /* Secondary Tabs (Solutions & Cases) */
    .cases-tabs {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        justify-content: flex-start !important;
        -webkit-overflow-scrolling: touch;
        padding: 8px !important;
        margin: 0 15px 30px !important;
        gap: 15px;
        width: auto !important;
        border-radius: 30px;
        box-sizing: border-box;
    }

    .solutions-nav {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
        padding: 0 15px !important;
        margin: 0 0 30px 0 !important;
        width: 100% !important;
        box-sizing: border-box;
        border-radius: 0;
    }

    .solutions-nav::-webkit-scrollbar,
    .cases-tabs::-webkit-scrollbar {
        display: none !important;
    }

    .cases-tabs::-webkit-scrollbar-thumb {
        background: #ddd;
        border-radius: 4px;
    }

    .cases-tabs .tab {
        flex: 0 0 auto;
        margin-right: 0 !important;
        padding: 8px 16px !important;
        font-size: 14px;
        white-space: nowrap !important;
    }

    .solutions-nav a {
        padding: 10px 5px !important;
        font-size: 13px !important;
        white-space: normal !important;
        border-radius: 6px !important;
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1.2;
        margin: 0 !important;
    }

    .about-stats-v2 {
        flex-direction: column;
        gap: 30px;
    }

    .timeline-items {
        flex-direction: column;
        gap: 40px;
    }

    .timeline-track {
        display: none;
    }

    .cta-banner-content h2 {
        font-size: 24px;
        text-align: center;
        width: 100%;
        box-sizing: border-box;
    }

    .cta-banner-content p {
        text-align: center;
        margin-bottom: 20px;
    }

    .highlight-card {
        padding: 30px 20px;
        flex-direction: column;
        text-align: center;
        gap: 20px;
        width: 100%;
        box-sizing: border-box;
    }

    .product-card-v2 {
        background-color: #ffffff;
        border-radius: 16px;
        padding: 30px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
        transition: all 0.3s ease;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        height: auto;
        box-sizing: border-box;
    }

    .prod-left {
        padding-right: 0;
        align-items: center;
    }

    .prod-right {
        margin-top: 20px;
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px;
    }

    .advantage-item {
        flex-direction: column;
        text-align: center;
        padding: 15px;
        background: #f8faff;
        border-radius: 12px;
    }

    .adv-icon {
        margin: 0 auto 10px;
    }
}