:root {
    --cs-dark: #071a2d;
    --cs-navy: #0b1f33;
    --cs-gold: #c99a2e;
    --cs-green: #2fa84f;
    --cs-white: #ffffff;
    --cs-light: #f5f7fa;
    --cs-soft: #eef8f1;
    --cs-muted: #6b7280;
    --cs-border: #e7edf3;
    --cs-shadow: 0 18px 45px rgba(7, 26, 45, 0.12);
}

.cs-service-detail-hero {
    background:
        linear-gradient(135deg, rgba(7, 26, 45, 0.97), rgba(11, 31, 51, 0.96)),
        radial-gradient(circle at top right, rgba(201, 154, 46, 0.18), transparent 35%);
    padding: 90px 0;
    color: var(--cs-white);
    position: relative;
    overflow: hidden;
}

.cs-service-detail-hero::before {
    content: "";
    position: absolute;
    width: 430px;
    height: 430px;
    border-radius: 50%;
    background: rgba(47, 168, 79, 0.12);
    right: -120px;
    top: -130px;
}

.cs-service-detail-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 46px 46px;
    opacity: 0.22;
}

.cs-service-detail-hero .container {
    position: relative;
    z-index: 2;
}

.cs-service-detail-hero-inner {
    display: grid;
    grid-template-columns: 1.45fr 0.75fr;
    gap: 45px;
    align-items: center;
}

.cs-service-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-items: center;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.72);
    font-size: 14px;
    font-weight: 700;
}

.cs-service-breadcrumb a {
    color: rgba(255,255,255,0.78);
    text-decoration: none;
}

.cs-service-breadcrumb a:hover {
    color: var(--cs-gold);
}

.cs-service-breadcrumb strong {
    color: var(--cs-green);
}

.cs-service-label,
.cs-content-small-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201, 154, 46, 0.13);
    color: var(--cs-gold);
    padding: 9px 15px;
    border-radius: 40px;
    font-size: 14px;
    font-weight: 900;
    margin-bottom: 18px;
}

.cs-service-detail-left h1 {
    font-size: 58px;
    line-height: 1.08;
    font-weight: 900;
    margin-bottom: 22px;
    letter-spacing: -1.3px;
}

.cs-service-detail-left p {
    color: rgba(255,255,255,0.82);
    font-size: 18px;
    line-height: 1.8;
    max-width: 850px;
    margin-bottom: 30px;
}

.cs-service-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.cs-service-primary-btn,
.cs-service-secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 15px 26px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 900;
    transition: 0.25s ease;
}

.cs-service-primary-btn {
    background: linear-gradient(135deg, var(--cs-gold), #e2ba55);
    color: var(--cs-dark);
    box-shadow: 0 14px 34px rgba(201,154,46,0.28);
}

.cs-service-primary-btn:hover {
    background: var(--cs-green);
    color: var(--cs-white);
    transform: translateY(-3px);
}

.cs-service-secondary-btn {
    color: var(--cs-white);
    border: 1px solid rgba(255,255,255,0.22);
    background: rgba(255,255,255,0.07);
}

.cs-service-secondary-btn:hover {
    background: var(--cs-white);
    color: var(--cs-navy);
    transform: translateY(-3px);
}

.cs-audit-summary-card {
    background: var(--cs-white);
    color: var(--cs-navy);
    border-radius: 28px;
    padding: 34px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.22);
    position: relative;
    overflow: hidden;
}

.cs-audit-summary-card::before {
    content: "";
    position: absolute;
    width: 150px;
    height: 150px;
    right: -55px;
    top: -55px;
    border-radius: 50%;
    background: rgba(47,168,79,0.12);
}

.cs-audit-summary-icon {
    width: 78px;
    height: 78px;
    border-radius: 24px;
    background: var(--cs-navy);
    color: var(--cs-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    margin-bottom: 22px;
}

.cs-audit-summary-card h3 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 18px;
}

.cs-audit-summary-card ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.cs-audit-summary-card li {
    padding: 12px 0;
    border-bottom: 1px solid var(--cs-border);
    font-weight: 800;
    color: var(--cs-navy);
}

.cs-audit-summary-card li:last-child {
    border-bottom: none;
}

.cs-audit-summary-card li i {
    color: var(--cs-green);
    margin-right: 8px;
}

.cs-service-detail-page {
    background: var(--cs-light);
    padding: 75px 0 95px;
}

.cs-service-sidebar {
    position: sticky;
    top: 115px;
    display: grid;
    gap: 24px;
}

.cs-sidebar-card,
.cs-sidebar-contact-card,
.cs-content-block,
.cs-process-panel,
.cs-faq-panel,
.cs-service-final-cta {
    background: var(--cs-white);
    border-radius: 26px;
    border: 1px solid var(--cs-border);
    box-shadow: 0 10px 30px rgba(7,26,45,0.05);
}

.cs-sidebar-card {
    padding: 26px;
}

.cs-sidebar-card h3 {
    color: var(--cs-navy);
    font-size: 23px;
    font-weight: 900;
    margin-bottom: 20px;
}

.cs-sidebar-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cs-sidebar-links li {
    margin-bottom: 9px;
}

.cs-sidebar-links li a {
    display: flex;
    align-items: center;
    gap: 11px;
    background: var(--cs-light);
    color: var(--cs-navy);
    text-decoration: none;
    padding: 13px 14px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 800;
    transition: 0.25s ease;
}

.cs-sidebar-links li a i {
    color: var(--cs-green);
    min-width: 18px;
}

.cs-sidebar-links li.active a,
.cs-sidebar-links li a:hover {
    background: var(--cs-navy);
    color: var(--cs-white);
    transform: translateX(4px);
}

.cs-sidebar-links li.active a i,
.cs-sidebar-links li a:hover i {
    color: var(--cs-gold);
}

.cs-sidebar-contact-card {
    padding: 30px;
    background:
        radial-gradient(circle at top right, rgba(47,168,79,0.16), transparent 36%),
        linear-gradient(135deg, var(--cs-dark), var(--cs-navy));
    color: var(--cs-white);
}

.cs-sidebar-contact-card span {
    display: inline-block;
    color: var(--cs-gold);
    font-weight: 900;
    margin-bottom: 10px;
}

.cs-sidebar-contact-card h3 {
    font-size: 25px;
    line-height: 1.25;
    font-weight: 900;
    margin-bottom: 12px;
}

.cs-sidebar-contact-card p {
    color: rgba(255,255,255,0.78);
    line-height: 1.65;
    margin-bottom: 20px;
}

.cs-sidebar-contact-card a {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    color: var(--cs-dark);
    background: var(--cs-gold);
    text-decoration: none;
    padding: 12px 18px;
    border-radius: 40px;
    font-weight: 900;
    transition: 0.25s ease;
}

.cs-sidebar-contact-card a:hover {
    background: var(--cs-green);
    color: var(--cs-white);
}

.cs-service-content {
    display: grid;
    gap: 28px;
}

.cs-content-block {
    padding: 36px;
}

.cs-content-block h2,
.cs-process-heading h2 {
    color: var(--cs-navy);
    font-size: 36px;
    line-height: 1.18;
    font-weight: 900;
    margin-bottom: 18px;
}

.cs-content-block p {
    color: var(--cs-muted);
    line-height: 1.85;
    font-size: 16px;
    margin-bottom: 14px;
}

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

.cs-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.cs-info-box {
    background: var(--cs-white);
    border-radius: 22px;
    padding: 26px;
    border: 1px solid var(--cs-border);
    box-shadow: 0 10px 30px rgba(7,26,45,0.05);
    transition: 0.3s ease;
}

.cs-info-box:hover {
    transform: translateY(-7px);
    box-shadow: var(--cs-shadow);
}

.cs-info-box i {
    width: 58px;
    height: 58px;
    background: var(--cs-soft);
    color: var(--cs-green);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 18px;
}

.cs-info-box h3 {
    color: var(--cs-navy);
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 10px;
}

.cs-info-box p {
    color: var(--cs-muted);
    line-height: 1.7;
    margin: 0;
}

.cs-audit-checklist {
    display: grid;
    gap: 14px;
}

.cs-audit-check-row {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 24px;
    background: var(--cs-light);
    border: 1px solid var(--cs-border);
    border-radius: 18px;
    padding: 20px;
    align-items: center;
    transition: 0.25s ease;
}

.cs-audit-check-row:hover {
    background: var(--cs-white);
    box-shadow: var(--cs-shadow);
}

.cs-audit-check-row div {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cs-audit-check-row i {
    width: 42px;
    height: 42px;
    background: var(--cs-green);
    color: var(--cs-white);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cs-audit-check-row strong {
    color: var(--cs-navy);
    font-weight: 900;
    line-height: 1.35;
}

.cs-audit-check-row p {
    margin: 0;
    color: var(--cs-muted);
    line-height: 1.7;
}

.cs-benefit-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.cs-benefit-list div {
    background: var(--cs-light);
    padding: 15px;
    border-radius: 15px;
    display: flex;
    gap: 10px;
    color: var(--cs-navy);
    font-weight: 800;
    line-height: 1.5;
}

.cs-benefit-list i {
    color: var(--cs-green);
    margin-top: 3px;
}

.cs-process-panel,
.cs-faq-panel {
    padding: 36px;
}

.cs-process-heading {
    margin-bottom: 28px;
}

.cs-process-timeline {
    position: relative;
    display: grid;
    gap: 18px;
}

.cs-timeline-item {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 18px;
    position: relative;
}

.cs-timeline-item span {
    width: 58px;
    height: 58px;
    background: var(--cs-navy);
    color: var(--cs-gold);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
}

.cs-timeline-item div {
    background: var(--cs-light);
    border-radius: 18px;
    padding: 22px;
    border: 1px solid var(--cs-border);
}

.cs-timeline-item h3 {
    color: var(--cs-navy);
    font-size: 21px;
    font-weight: 900;
    margin-bottom: 9px;
}

.cs-timeline-item p {
    color: var(--cs-muted);
    line-height: 1.7;
    margin: 0;
}

.cs-business-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.cs-business-tags span {
    background: var(--cs-soft);
    color: var(--cs-navy);
    border: 1px solid rgba(47,168,79,0.18);
    padding: 11px 16px;
    border-radius: 40px;
    font-weight: 800;
}

.cs-faq-item {
    border: 1px solid var(--cs-border);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 12px;
    background: var(--cs-light);
}

.cs-faq-question {
    width: 100%;
    border: none;
    background: transparent;
    color: var(--cs-navy);
    padding: 19px 20px;
    font-size: 16px;
    font-weight: 900;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cs-faq-question i {
    color: var(--cs-green);
    transition: 0.25s ease;
}

.cs-faq-answer {
    display: none;
    padding: 0 20px 20px;
}

.cs-faq-answer p {
    color: var(--cs-muted);
    line-height: 1.7;
    margin: 0;
}

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

.cs-faq-item.active .cs-faq-question i {
    transform: rotate(45deg);
}

.cs-service-final-cta {
    padding: 38px;
    background:
        radial-gradient(circle at top right, rgba(201,154,46,0.14), transparent 36%),
        linear-gradient(135deg, var(--cs-dark), var(--cs-navy));
    color: var(--cs-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.cs-service-final-cta span {
    color: var(--cs-gold);
    font-weight: 900;
    display: inline-block;
    margin-bottom: 10px;
}

.cs-service-final-cta h2 {
    font-size: 34px;
    font-weight: 900;
    margin-bottom: 10px;
}

.cs-service-final-cta p {
    color: rgba(255,255,255,0.78);
    line-height: 1.7;
    margin: 0;
}

.cs-service-final-cta a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-width: 220px;
    background: var(--cs-gold);
    color: var(--cs-dark);
    text-decoration: none;
    padding: 14px 22px;
    border-radius: 40px;
    font-weight: 900;
    transition: 0.25s ease;
}

.cs-service-final-cta a:hover {
    background: var(--cs-green);
    color: var(--cs-white);
    transform: translateY(-3px);
}

.cs-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: 0.75s ease;
}

.cs-animate.cs-show {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1199px) {
    .cs-service-detail-left h1 {
        font-size: 48px;
    }

    .cs-content-block h2,
    .cs-process-heading h2 {
        font-size: 32px;
    }

    .cs-info-grid {
        grid-template-columns: 1fr;
    }

    .cs-audit-check-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 991px) {
    .cs-service-detail-hero {
        padding: 75px 0;
        text-align: center;
    }

    .cs-service-detail-hero-inner {
        grid-template-columns: 1fr;
    }

    .cs-service-breadcrumb,
    .cs-service-hero-actions {
        justify-content: center;
    }

    .cs-service-sidebar {
        position: static;
        margin-bottom: 18px;
    }

    .cs-benefit-list {
        grid-template-columns: 1fr;
    }

    .cs-service-final-cta {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 767px) {
    .cs-service-detail-left h1 {
        font-size: 36px;
    }

    .cs-service-detail-left p {
        font-size: 16px;
    }

    .cs-content-block,
    .cs-process-panel,
    .cs-faq-panel,
    .cs-service-final-cta {
        padding: 26px;
        border-radius: 22px;
    }

    .cs-content-block h2,
    .cs-process-heading h2,
    .cs-service-final-cta h2 {
        font-size: 27px;
    }

    .cs-timeline-item {
        grid-template-columns: 1fr;
    }

    .cs-timeline-item span {
        width: 52px;
        height: 52px;
    }
}

@media (max-width: 480px) {
    .cs-service-primary-btn,
    .cs-service-secondary-btn,
    .cs-service-final-cta a {
        width: 100%;
    }

    .cs-audit-summary-card,
    .cs-sidebar-card,
    .cs-sidebar-contact-card {
        padding: 24px;
        border-radius: 22px;
    }

    .cs-audit-check-row {
        padding: 16px;
    }

    .cs-audit-check-row div {
        align-items: flex-start;
    }
}