.content{
    width: min(1400px, 92%);
    margin: 80px auto;
}

/* Service Page Sub-Navigation Tab Bar */
.service-nav-bar {
    width: 100%;
    margin-bottom: 50px;
    background-color: #F5F6F7;
    border-radius: 6px;
    overflow: hidden;
    box-sizing: border-box;
    border: 1px solid #E4E7EB;
}

.service-nav-container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.service-nav-tab {
    flex: 1;
    text-align: center;
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 700;
    color: #4A5568;
    text-decoration: none !important;
    background-color: #F5F6F7;
    transition: background-color 0.25s ease, color 0.25s ease;
    border-right: 1px solid #E4E7EB;
    line-height: 1.2;
    display: block;
}

.service-nav-tab:hover {
    background-color: #E4E7EB;
    color: #1F2933;
}

.service-nav-tab.active {
    background-color: #E30613; /* Brand Red active background */
    color: #FFFFFF;
    border-right-color: #E30613;
}

.service-nav-tab.active:hover {
    background-color: #E30613;
    color: #FFFFFF;
}

.service-nav-tab.cta-tab {
    background-color: #F19F13; /* Gold/yellow CTA background */
    color: #FFFFFF;
    border-right: none;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1.1; /* slightly wider for CTA */
    transition: background-color 0.25s ease;
}

.service-nav-tab.cta-tab:hover {
    background-color: #D9880B;
    color: #FFFFFF;
}

.service-nav-tab.cta-tab svg {
    margin-right: 8px;
    stroke: currentColor;
}

/* ============================================================
   Engineering Support Page Styles
   ============================================================ */

/* Global Colors & Variables */
:root {
    --red: #E30613;
    --red-dark: #b9040f;
    --ink: #1F2933;
    --ink-2: #24303d;
    --text: #52606D;
    --muted: #7B8794;
    --line: #E4E7EB;
    --soft: #F5F6F7;
    --white: #FFFFFF;
    --shadow: 0 10px 30px rgba(31, 41, 51, 0.08);
}

.section {
    padding: 80px 0;
}

.section.intro-band {
    background: #FFFFFF;
    padding-top: 20px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--red);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 30px;
    height: 2px;
    background: var(--red);
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    gap: 50px;
}

.section-head-left {
    flex: 1.1;
}

.section-head-right {
    flex: 0.9;
}

.section-head.center {
    display: block;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.section-head.center .eyebrow {
    justify-content: center;
}

.section-head.center .eyebrow::before {
    display: none;
}

.section-title {
    font-size: 38px;
    line-height: 1.15;
    font-weight: 800;
    color: var(--ink);
    margin: 0;
}

.sub-section-title {
    font-size: 24px;
    line-height: 1.3;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 12px 0;
}

.section-copy {
    color: var(--text);
    font-size: 16px;
    line-height: 1.7;
    margin: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 28px;
    border: 1px solid transparent;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: .02em;
    text-transform: uppercase;
    transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
    border-radius: 4px;
    cursor: pointer;
}

.btn-primary {
    background: var(--red);
    color: #FFFFFF;
}

.btn-primary:hover {
    background: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(227, 6, 19, 0.25);
    color: #FFFFFF;
}

.btn-outline {
    border-color: rgba(255, 255, 255, 0.4);
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.05);
}

.btn-outline:hover {
    background: #FFFFFF;
    color: var(--ink);
    transform: translateY(-2px);
}

/* Overview Section */
.intro-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 40px;
}

.intro-main {
    font-size: 21px;
    line-height: 1.75;
    color: var(--ink-2);
}

.intro-aside {
    border-left: 3px solid var(--red);
    padding-left: 24px;
    color: var(--text);
    font-size: 16px;
    line-height: 1.8;
}

.value-strip {
    margin-top: 50px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: #FFFFFF;
}

.value-item {
    padding: 32px;
    border-right: 1px solid var(--line);
    transition: background-color 0.25s ease;
}

.value-item:hover {
    background-color: var(--soft);
}

.value-item:last-child {
    border-right: none;
}

.value-index {
    color: var(--red);
    font-size: 14px;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 12px;
    margin-right: 8px;
}

.value-tag {
    font-size: 11px;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: .08em;
    border: 1px solid var(--line);
    padding: 2px 6px;
    border-radius: 2px;
    vertical-align: middle;
    display: inline-block;
    margin-bottom: 12px;
}

.value-item h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 10px 0;
}

.value-item p {
    color: var(--text);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

/* Service Partner Trust Logo Strip */
.service-partner {
    width: 100%;
    margin: 50px auto;
    padding: 30px 40px;
    background: #F8FAFC;
    border-radius: 6px;
    border: 1px solid var(--line);
}

.service-partner .partner-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-align: center;
    margin: 0 0 24px 0;
}

.service-partner .service-partner-list {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 10px 0 0 0;
    list-style: none;
}

.service-partner .service-partner-list .service-partner-item {
    width: 19%;
    margin-right: 1.25%;
    margin-top: 20px;
    border: 1px solid #E7E7E7;
    background: #FFFFFF;
    box-sizing: border-box;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.service-partner .service-partner-list .service-partner-item:nth-child(5n) {
    margin-right: 0;
}

.service-partner .service-partner-list .service-partner-item:hover {
    border-color: rgba(227, 6, 19, 0.3);
    box-shadow: 0 4px 12px rgba(31, 41, 51, 0.04);
}

.service-partner .service-partner-list .service-partner-item img {
    width: 100%;
    height: auto;
    display: block;
}

.service-content {
    margin-top: 60px;
}

.service-content:first-child {
    margin-top: 0;
}

.service-content .service-content-left, .service-content .service-content-right {
    float: left;
    width: 48%;
    aspect-ratio: 690 / 458;
    font-weight: 400;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-content .service-content-left img, .service-content .service-content-right img{
    width: 100%;
    height: 100%;
}
.service-content .service-content-right {
    margin-left: 4%;
}

.service-content .service-content-title {
    font-weight: bold;
    font-size: 30px;
}

.service-content .service-content-text {
    margin-top: 40px;
}

/* Workflow Section */
.workflow {
    background: var(--soft);
    border-radius: 8px;
    padding: 80px 50px;
    margin-bottom: 50px;
}

.workflow-shell {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 60px;
    align-items: start;
}

.workflow-intro {
    position: sticky;
    top: 30px;
}

.workflow-intro h2 {
    font-size: 38px;
    line-height: 1.15;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 16px 0;
}

.workflow-intro p {
    color: var(--text);
    font-size: 15px;
    line-height: 1.65;
    margin: 0;
}

.workflow-list {
    border-top: 1px solid #CBD5E1;
}

.workflow-step {
    display: grid;
    grid-template-columns: 80px 1fr 200px;
    gap: 30px;
    align-items: center;
    padding: 24px 15px;
    border-bottom: 1px solid #CBD5E1;
    transition: background-color 0.25s ease, border-color 0.25s ease;
}

.workflow-step:hover {
    background: rgba(255, 255, 255, 0.7);
    border-color: var(--red);
}

.workflow-num {
    color: var(--red);
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
}

.workflow-step-content h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 6px 0;
}

.workflow-step-content p {
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.workflow-output {
    justify-self: end;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
}

/* Capabilities Section */
.capability-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 30px;
    margin-bottom: 50px;
}

.capability-feature {
    min-height: 520px;
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    color: #FFFFFF;
    background: #1F2937;
    border: 1px solid var(--line);
}

.capability-feature-pic {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.capability-feature-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.25s ease;
}

.capability-feature:hover .capability-feature-pic img {
    transform: scale(1.03);
}

.capability-feature::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.2) 60%);
    z-index: 2;
}

.capability-feature-content {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 40px;
    z-index: 3;
}

.capability-feature-content h3 {
    font-size: 26px;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 12px 0;
}

.capability-feature-content p {
    color: #E2E8F0;
    font-size: 15px;
    line-height: 1.6;
    margin: 0 0 20px 0;
}

.capability-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.capability-tags span {
    padding: 6px 12px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(0, 0, 0, 0.2);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 2px;
}

.capability-stack {
    display: grid;
    gap: 16px;
}

.capability-card {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 20px;
    padding: 24px;
    border: 1px solid var(--line);
    background: #FFFFFF;
    border-radius: 6px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.capability-card:hover {
    border-color: rgba(227, 6, 19, 0.25);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.cap-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--soft);
    color: var(--red);
    border-radius: 4px;
    flex-shrink: 0;
}

.cap-card-body h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 6px 0;
}

.cap-card-body p {
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 12px 0;
}

.mini-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.mini-tags span {
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 8px;
    background: var(--soft);
    border-radius: 2px;
}

/* Deliverables Section */
.outputs {
    background: var(--ink);
    color: #FFFFFF;
}

.outputs-container {
    width: min(1400px, 92%);
    margin: 0 auto;
}

.outputs .section-title {
    color: #FFFFFF;
}

.outputs .section-copy {
    color: #cbd3dd;
}

.output-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    border-top: 1px solid rgba(255,255,255,.16);
    border-left: 1px solid rgba(255,255,255,.16);
}

.output-item {
    min-height: 220px;
    padding: 26px 22px;
    border-right: 1px solid rgba(255,255,255,.16);
    border-bottom: 1px solid rgba(255,255,255,.16);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: background-color 0.25s ease;
    background: transparent;
}

.output-item:hover {
    background: #243140;
}

.output-item strong {
    color: var(--red);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    display: block;
    margin-bottom: 12px;
}

.output-item h3 {
    font-size: 18px;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.output-item p {
    color: #A0AEC0;
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

/* Project Experience Case Studies */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.project-card {
    min-height: 400px;
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    color: #FFFFFF;
    border: 1px solid var(--line);
    display: block;
    text-decoration: none;
    background: #111827;
}

.project-card-large {
    grid-column: span 2;
    min-height: 460px;
}

.project-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
    margin-top: 16px;
}

.project-card:not(.project-card-large) .project-details {
    grid-template-columns: 1fr;
    gap: 16px;
}

.detail-group p {
    font-size: 13px;
    color: #E2E8F0;
    margin: 6px 0 0 0;
    line-height: 1.5;
}

.detail-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--red);
    text-transform: uppercase;
    letter-spacing: .08em;
}

.project-link {
    font-size: 13px;
    font-weight: 700;
    color: #FFFFFF;
    text-decoration: underline;
    display: inline-block;
}

.project-card-pic {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.project-card-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.25s ease;
}

.project-card:hover .project-card-pic img {
    transform: scale(1.05);
}

.project-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.15));
    z-index: 2;
}

.project-content {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 30px;
    z-index: 3;
}

.project-type {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--red);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.project-content h3 {
    font-size: 22px;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.25;
    margin: 0;
}

/* Installation Section */
.installation {
    background: var(--soft);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 50px;
}

.installation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.installation-img-col {
    width: 100%;
    height: 100%;
}

.installation-img-col img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.installation-content {
    display: flex;
    align-items: center;
    padding: 60px;
}

.installation-content-inner {
    max-width: 580px;
}

.installation-link {
    color: var(--red);
    font-weight: 700;
    text-decoration: none;
    margin-top: 24px;
    display: inline-block;
    border-bottom: 1px solid var(--red);
    padding-bottom: 2px;
    transition: opacity 0.25s ease;
}

.installation-link:hover {
    opacity: 0.8;
}

.installation-content h2 {
    font-size: 38px;
    line-height: 1.15;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 16px 0;
}

.installation-content p {
    color: var(--text);
    font-size: 15px;
    line-height: 1.7;
    margin: 0 0 24px 0;
}

.support-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 20px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.support-list li {
    padding-left: 28px;
    position: relative;
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
}

.support-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--red);
    font-weight: 800;
    font-size: 15px;
}

/* Industries We Support */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

/* Asymmetric Industrial Grid */
.industry-card {
    min-height: 280px;
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    color: #FFFFFF;
    display: block;
    text-decoration: none;
    background: #111827;
}

.industry-card:nth-child(1) { grid-column: span 2; }
.industry-card:nth-child(2) { grid-column: span 1; }
.industry-card:nth-child(3) { grid-column: span 1; }
.industry-card:nth-child(4) { grid-column: span 2; }
.industry-card:nth-child(5) { grid-column: span 2; }
.industry-card:nth-child(6) { grid-column: span 1; }

.industry-card-pic {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.industry-card-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.25s ease;
}

.industry-card:hover .industry-card-pic img {
    transform: scale(1.05);
}

.industry-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.2) 65%);
    z-index: 2;
}

.industry-content {
    position: absolute;
    z-index: 3;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 24px;
}

.industry-content h3 {
    font-size: 20px;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 6px 0;
}

.industry-content p {
    color: #E2E8F0;
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

/* FAQ Accordion Section */
.faq-section {
    margin-bottom: 50px;
}

.faq-wrap {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 60px;
}

.faq-aside h2 {
    font-size: 38px;
    line-height: 1.15;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 16px 0;
}

.faq-aside p {
    color: var(--text);
    font-size: 15px;
    line-height: 1.65;
    margin: 0;
}

.faq-list {
    border-top: 1px solid var(--line);
}

.faq-item {
    border-bottom: 1px solid var(--line);
}

.faq-question {
    width: 100%;
    border: 0;
    background: transparent;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 0;
    cursor: pointer;
    color: var(--ink);
    font-size: 17px;
    font-weight: 700;
    outline: none;
}

.faq-question .faq-icon {
    width: 24px;
    height: 24px;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--red);
    flex-shrink: 0;
    font-size: 16px;
    border-radius: 2px;
    transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.faq-question:hover .faq-icon {
    background-color: var(--red);
    color: #FFFFFF;
    border-color: var(--red);
}

.faq-answer {
    display: none; /* FAQ default hidden state */
    padding: 0 40px 20px 0;
    color: var(--text);
    font-size: 14px;
    line-height: 1.65;
}

.faq-item.active .faq-answer {
    display: block;
}

/* CTA Footer Section */
.cta {
    position: relative;
    overflow: hidden;
    background: var(--red);
    color: #FFFFFF;
    padding: 60px 50px;
    border-radius: 8px;
}

.cta::after {
    content: "";
    position: absolute;
    right: -100px;
    top: -150px;
    width: 400px;
    height: 400px;
    border: 60px solid rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    pointer-events: none;
}

.cta-grid {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.cta-text-col {
    flex: 1;
}

.cta h2 {
    font-size: 34px;
    line-height: 1.2;
    font-weight: 800;
    margin: 0 0 10px 0;
    color: #FFFFFF;
}

.cta p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.cta .cta-parameters {
    margin-top: 16px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
}

.cta .cta-parameters strong {
    color: #FFFFFF;
}

.cta-action-col {
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.cta .btn {
    background: #FFFFFF;
    color: var(--red);
    min-width: 240px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.cta .btn:hover {
    background: var(--ink);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

/* Responsive styles */
@media (max-width: 1440px) {
    .content {
        width: min(1200px, 92%);
        margin: 60px auto;
    }
}

@media (max-width: 1200px) {
    .content, .outputs-container {
        width: min(960px, 92%);
    }
    .content {
        margin: 60px auto;
    }
    .workflow-shell, .faq-wrap {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .workflow-intro, .faq-aside {
        position: static;
    }
    .project-grid {
        grid-template-columns: 1fr 1fr;
    }
    .project-card:first-child {
        grid-column: 1 / -1;
    }
    .installation-grid {
        grid-template-columns: 1fr;
    }
    .installation-img-col {
        height: 380px;
    }
    .industry-grid {
        grid-template-columns: 1fr 1fr;
    }
    .output-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1000px) {
    .content, .outputs-container {
        width: min(720px, 92%);
    }
    .content {
        margin: 40px auto;
    }
}

@media (max-width: 768px) {
    .content, .outputs-container {
        width: 92%;
    }
    .content {
        margin: 40px auto;
    }
    .section {
        padding: 50px 0;
    }
    .section-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .section-title {
        font-size: 28px;
    }
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .value-strip {
        grid-template-columns: 1fr;
    }
    .value-item {
        border-right: none;
        border-bottom: 1px solid var(--line);
        padding: 30px 20px;
    }
    .value-item:last-child {
        border-bottom: none;
    }
    .workflow-step {
        grid-template-columns: 50px 1fr;
        gap: 20px;
    }
    .workflow-output {
        grid-column: 2;
        justify-self: start;
    }
    .capability-layout {
        grid-template-columns: 1fr;
    }
    .capability-feature {
        min-height: 360px;
    }
    .capability-feature-content {
        padding: 24px;
    }
    .capability-feature-content h3 {
        font-size: 20px;
    }
    .capability-card {
        grid-template-columns: 60px 1fr;
        padding: 20px;
    }
    .output-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .output-item {
        padding: 24px;
        min-height: 180px;
    }
    .project-grid {
        grid-template-columns: 1fr;
    }
    .project-card {
        min-height: 320px;
    }
    .project-content {
        padding: 20px;
    }
    .project-content h3 {
        font-size: 18px;
    }
    .installation-content {
        padding: 40px 20px;
    }
    .support-list {
        grid-template-columns: 1fr;
    }
    .industry-grid {
        grid-template-columns: 1fr;
    }
    .faq-question {
        font-size: 15px;
    }
    .cta {
        padding: 40px 20px;
    }
    .cta-grid {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    .cta h2 {
        font-size: 26px;
    }
    .cta .btn {
        width: 100%;
    }
}

.download-list{
    display: flex;
    flex-wrap: wrap;
    margin: 60px auto;
}
.download-list .download-item{
    width: 48%;
    background: #FFFFFF;
    box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.16);
    padding: 30px;
    margin-right: 4%;
    margin-top: 20px;
}
.download-list .download-item:nth-child(2n){
    margin-right: 0;
}
.download-list .download-item:nth-child(-n+2){
    margin-top: 0;
}
.download-list .download-item .download-item-title{
    font-size: 36px;
    color: #1A1A1A;
}
.download-list .download-item .download-item-line{
    width: 100%;
    height: 1px;
    background: #C1C1C1;
    margin: 30px 0;
}
.download-list .download-item .download-item-bottom{
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #333333;
}
.download-list .download-item .download-item-bottom .download-item-bottom-left img{
    margin-right: 10px;
}
.download-list .download-item .download-item-bottom .download-item-bottom-right{
    width: 50px;
    height: 50px;
    border: 1px solid #C1C1C1;
    border-radius: 50%;
    position: relative;
}
.download-list .download-item .download-item-bottom .download-item-bottom-right img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.download-list .download-item:hover .download-item-title{
    color: #ea222d;
}


@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .download-list .download-item{
        padding: 20px;
    }
    .download-list .download-item .download-item-title{
        font-size: 30px;
    }
    .download-list .download-item .download-item-line{
        margin: 24px 0;
    }
}

@media only screen and (max-width: 1000px) {
    .download-list .download-item{
        padding: 10px;
    }
    .download-list .download-item .download-item-title{
        font-size: 24px;
    }
    .download-list .download-item .download-item-line{
        margin: 16px 0;
    }
    .download-list .download-item .download-item-bottom .download-item-bottom-right{
        width: 40px;
        height: 40px;
    }
}

/* Download Center Header Styling */
.download-header-block {
    text-align: center;
    margin: 50px auto 30px;
    max-width: 900px;
}

.commitment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
@media (max-width: 991px) {
    .commitment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 767px) {
    .commitment-grid {
        grid-template-columns: 1fr;
    }
}

.commitment-card {
    background: #FFFFFF;
    border: 1px solid #E4E7EB;
    border-radius: 6px;
    padding: 30px 24px;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.commitment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: #E30613; /* Brand Red */
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.commitment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(31, 41, 51, 0.08);
}
.commitment-card:hover::before {
    transform: scaleX(1);
}
.commitment-card .card-value {
    font-size: 46px;
    font-weight: 900;
    color: #E30613;
    line-height: 1;
    margin-bottom: 20px;
    font-family: 'Inter', sans-serif;
}
.commitment-card .card-value .unit {
    font-size: 18px;
    color: #7B8794;
    font-weight: 600;
    vertical-align: super;
}
.commitment-card .card-label {
    font-size: 18px;
    font-weight: 800;
    color: #1F2933;
    margin: 0 0 12px 0;
    line-height: 1.3;
}
.commitment-card .card-desc {
    font-size: 14px;
    color: #7B8794;
    line-height: 1.6;
    margin: 0;
}

.download-page-title {
    font-size: 42px !important;
    font-weight: 800;
    color: #1F2933;
    margin-bottom: 20px !important;
    letter-spacing: -0.5px;
    line-height: 1.25;
}

.download-intro-text {
    font-size: 18px;
    color: #637282;
    line-height: 1.7;
    margin: 0;
}

@media only screen and (max-width: 768px) {
    .download-header-block {
        margin: 20px auto 15px;
        text-align: left;
    }
    .download-page-title {
        font-size: 28px !important;
    }
    .download-intro-text {
        font-size: 15px;
        line-height: 1.6;
    }
}
/* ============================================================
   Service Commitment Module
   ============================================================ */
.service-commitment-module {
    background: #FFFFFF;
    border-radius: 8px;
    padding: 50px;
    box-shadow: 0 10px 40px rgba(31, 41, 51, 0.05);
    border: 1px solid #E4E7EB;
}
.commitment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.commitment-card {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.commitment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: #E30613; /* Brand Red */
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.commitment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(31, 41, 51, 0.08);
    border-color: transparent;
    background: #FFFFFF;
}
.commitment-card:hover::before {
    transform: scaleX(1);
}
.commitment-card .card-value {
    font-size: 42px;
    font-weight: 900;
    color: #1F2933;
    line-height: 1;
    margin-bottom: 12px;
}
.commitment-card .card-value .unit {
    font-size: 20px;
    color: #E30613;
    font-weight: 700;
}
.commitment-card .card-label {
    font-size: 15px;
    font-weight: 600;
    color: #52606D;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 991px) {
    .commitment-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .service-commitment-module {
        padding: 30px 20px;
    }
}
@media (max-width: 575px) {
    .commitment-grid {
        grid-template-columns: 1fr;
    }
}



/* ============================================================
   After-sales Service Module
   ============================================================ */
.after-sales-module {
    margin-bottom: 60px;
}
.after-sales-header {
    margin-bottom: 30px;
}
.after-sales-title {
    font-size: 32px;
    font-weight: 800;
    color: #1F2933;
    margin: 0;
    position: relative;
    padding-left: 20px;
    display: inline-block;
}
.after-sales-title .red-bar {
    position: absolute;
    left: 0;
    top: 5px;
    bottom: 5px;
    width: 5px;
    background-color: #E30613;
}
.after-sales-banner {
    position: relative;
    background-color: #1a2a3a;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 100px 50px;
    min-height: 400px;
    display: flex;
    align-items: center;
}
.banner-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    color: #FFFFFF;
}
.banner-tag {
    font-size: 18px;
    display: block;
    margin-bottom: 15px;
    font-weight: 400;
    letter-spacing: 1px;
}
.banner-slogan {
    font-size: 48px;
    font-weight: 800;
    margin: 0;
    line-height: 1.2;
}
.banner-divider {
    width: 60px;
    height: 2px;
    background-color: #FFFFFF;
    margin: 30px 0;
}
.banner-subslogan {
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
}
.after-sales-stats {
    background-color: #232220;
    background-size: cover;
    background-position: center;
    padding: 50px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    position: relative;
}
.stat-card {
    text-align: left;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.stat-card:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 80px;
    width: 1px;
    background-color: rgba(255,255,255,0.3);
}
.stat-value {
    font-size: 64px;
    font-weight: 800;
    line-height: 1;
    margin-right: 20px;
    margin-bottom: 0;
    font-family: 'Inter', sans-serif;
}
.stat-desc {
    font-size: 14px;
    color: #FFFFFF;
    line-height: 1.6;
    max-width: 160px;
    margin: 0;
}
@media (max-width: 991px) {
    .after-sales-banner { padding: 60px 30px; min-height: 300px; }
    .banner-slogan { font-size: 36px; }
    .stat-value { font-size: 48px; }
}
@media (max-width: 767px) {
    .stats-grid { grid-template-columns: 1fr; gap: 30px; }
    .stat-card:not(:last-child)::after { display: none; }
}