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

        body {
            font-family: 'Inter', 'Poppins', 'Helvetica Neue', sans-serif;
            background: #f9fafc;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

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

        body {
            font-family: 'Inter', 'Poppins', 'Helvetica Neue', sans-serif;
            background: #ffffff;
            color: #1a2c3e;
            line-height: 1.5;
        }

        /* ========== SECTION 1: SOFTWARE DEVELOPMENT SERVICE HERO (prefix: sec1-) ========== */
.sec1-service-hero {
    padding: 60px 0 80px;
    background: #ffffff;
}

.sec1-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.sec1-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 50px;
}

.sec1-left {
    flex: 1;
    min-width: 280px;
}

.sec1-right {
    flex: 1;
    min-width: 280px;
}

/* ===== Breadcrumbs ===== */
.sec1-breadcrumbs {
    font-size: 0.8rem;
    color: #8ba0bc;
    margin-bottom: 24px;
}

.sec1-breadcrumbs a {
    color: #5b6e8c;
    text-decoration: none;
    transition: color 0.2s;
}

.sec1-breadcrumbs a:hover {
    color: #1E6DF2;
}

.sec1-breadcrumbs span {
    color: #1E6DF2;
    font-weight: 500;
}

/* ===== Typography ===== */
.sec1-kicker {
    display: inline-block;
    background: #eef2ff;
    color: #1E6DF2;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 5px 14px;
    border-radius: 40px;
    margin-bottom: 20px;
}

.sec1-headline {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    color: #0A2540;
    margin-bottom: 20px;
}

.sec1-green-highlight {
    color: #4CAF50;
}

.sec1-description {
    font-size: 1rem;
    color: #4a5c72;
    line-height: 1.6;
    margin-bottom: 32px;
}

/* ===== Horizontal Checklist ===== */
.sec1-checklist {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    margin-bottom: 36px;
}

.sec1-check-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.sec1-check-item i {
    color: #4CAF50;
    font-size: 1rem;
}

.sec1-check-item span {
    color: #1a2c3e;
    font-weight: 500;
    font-size: 0.9rem;
}

/* ===== Call-to-Action Buttons ===== */
.sec1-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.sec1-btn-primary,
.sec1-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.25s ease;
}

.sec1-btn-primary {
    background: #1E6DF2;
    color: white;
    box-shadow: 0 4px 10px rgba(30, 109, 242, 0.25);
}

.sec1-btn-primary:hover {
    background: #0E5AD6;
    transform: translateY(-2px);
}

.sec1-btn-primary i,
.sec1-btn-secondary i {
    transition: transform 0.2s;
}

.sec1-btn-primary:hover i,
.sec1-btn-secondary:hover i {
    transform: translateX(4px);
}

.sec1-btn-secondary {
    background: white;
    color: #1E6DF2;
    border: 1.5px solid #1E6DF2;
}

.sec1-btn-secondary:hover {
    background: #f0f4ff;
    transform: translateY(-2px);
}

/* ===== Right Column Image ===== */
.sec1-service-image {
    width: 100%;
    height: auto;
    border-radius: 32px;
    display: block;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.1);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .sec1-headline {
        font-size: 2.5rem;
    }
}

@media (max-width: 880px) {
    .sec1-service-hero {
        padding: 50px 0 60px;
    }
    
    .sec1-grid {
        flex-direction: column;
        gap: 40px;
    }
    
    .sec1-left {
        text-align: center;
    }
    
    .sec1-headline {
        font-size: 2rem;
    }
    
    .sec1-description {
        font-size: 0.95rem;
    }
    
    .sec1-description br {
        display: none;
    }
    
    .sec1-checklist {
        justify-content: center;
    }
    
    .sec1-buttons {
        justify-content: center;
    }
    
    .sec1-service-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .sec1-breadcrumbs {
        text-align: center;
    }
}

@media (max-width: 640px) {
    .sec1-service-hero {
        padding: 40px 0 50px;
    }
    
    .sec1-headline {
        font-size: 1.6rem;
    }
    
    .sec1-kicker {
        font-size: 0.65rem;
    }
    
    .sec1-description {
        font-size: 0.9rem;
    }
    
    .sec1-checklist {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .sec1-check-item span {
        font-size: 0.85rem;
    }
    
    .sec1-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .sec1-btn-primary,
    .sec1-btn-secondary {
        justify-content: center;
    }
    
    .sec1-breadcrumbs {
        font-size: 0.7rem;
    }
}

/* ========== SECTION 2: SOFTWARE DEVELOPMENT SERVICE (prefix: sec2-) ========== */

/* Shared Container */
.sec2-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Shared Header */
.sec2-header {
    text-align: center;
    margin-bottom: 56px;
}

.sec2-kicker {
    display: inline-block;
    background: #eef2ff;
    color: #1E6DF2;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 5px 14px;
    border-radius: 40px;
    margin-bottom: 16px;
}

.sec2-headline {
    font-size: 2.2rem;
    font-weight: 800;
    color: #0A2540;
    margin-bottom: 16px;
}

.sec2-subtitle {
    font-size: 1rem;
    color: #5b6e8c;
    max-width: 650px;
    margin: 0 auto;
}

/* ===== Section 1: Benefits Grid ===== */
.sec2-benefits {
    padding: 60px 0 40px;
    background: #ffffff;
}

.sec2-benefits-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 25px;
}

.sec2-benefit-card {
    background: white;
    padding: 28px 20px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.04);
    border: 1px solid #eef2f0;
    transition: transform 0.2s, box-shadow 0.2s;
}

.sec2-benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

/* Card Icons */
.sec2-card-icon {
    width: 55px;
    height: 55px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.sec2-card-icon i {
    font-size: 1.6rem;
}

.sec2-icon-blue { background: #eef2ff; }
.sec2-icon-blue i { color: #1E6DF2; }

.sec2-icon-green { background: #e8f5e9; }
.sec2-icon-green i { color: #4CAF50; }

.sec2-icon-orange { background: #fff3e0; }
.sec2-icon-orange i { color: #F97316; }

.sec2-icon-purple { background: #f3e8ff; }
.sec2-icon-purple i { color: #9C27B0; }

.sec2-icon-indigo { background: #e8eaf6; }
.sec2-icon-indigo i { color: #3F51B5; }

.sec2-icon-cyan { background: #e0f7fa; }
.sec2-icon-cyan i { color: #00ACC1; }

/* Card Typography */
.sec2-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0A2540;
    margin-bottom: 10px;
}

.sec2-card-desc {
    font-size: 0.85rem;
    color: #5b6e8c;
    line-height: 1.5;
}

/* ===== Section 2: Development Process ===== */
.sec2-process {
    padding: 60px 0;
    background: #f9fafc;
}

.sec2-process-timeline {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    position: relative;
    margin-top: 40px;
}

/* Dotted connector line */
.sec2-process-timeline::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 5%;
    width: 90%;
    height: 2px;
    background: repeating-linear-gradient(90deg, #cbd5e6, #cbd5e6 8px, transparent 8px, transparent 16px);
    z-index: 0;
}

.sec2-process-step {
    text-align: center;
    position: relative;
    z-index: 1;
    background: transparent;
}

.sec2-step-circle {
    width: 70px;
    height: 70px;
    background: white;
    border: 2px solid #1E6DF2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.sec2-step-circle i {
    font-size: 1.6rem;
    color: #1E6DF2;
}

.sec2-step-number {
    font-size: 0.75rem;
    font-weight: 700;
    color: #1E6DF2;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.sec2-step-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #0A2540;
    margin-bottom: 10px;
}

.sec2-step-desc {
    font-size: 0.75rem;
    color: #5b6e8c;
    line-height: 1.5;
    max-width: 180px;
    margin: 0 auto;
}

/* ===== Section 3: Solutions Grid ===== */
.sec2-solutions {
    padding: 40px 0 80px;
    background: #ffffff;
}

.sec2-solutions-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 25px;
}

.sec2-solution-card {
    background: white;
    padding: 28px 20px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.04);
    border: 1px solid #eef2f0;
    transition: transform 0.2s, box-shadow 0.2s;
}

.sec2-solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .sec2-benefits-grid,
    .sec2-solutions-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .sec2-process-timeline {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
    
    .sec2-process-timeline::before {
        display: none;
    }
}

@media (max-width: 880px) {
    .sec2-headline {
        font-size: 1.8rem;
    }
    
    .sec2-benefits-grid,
    .sec2-solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sec2-process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }
    
    .sec2-step-desc {
        max-width: 100%;
    }
}

@media (max-width: 640px) {
    .sec2-benefits,
    .sec2-process,
    .sec2-solutions {
        padding: 40px 0;
    }
    
    .sec2-headline {
        font-size: 1.5rem;
    }
    
    .sec2-subtitle {
        font-size: 0.9rem;
    }
    
    .sec2-benefits-grid,
    .sec2-solutions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .sec2-process-timeline {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .sec2-benefit-card,
    .sec2-solution-card {
        text-align: center;
    }
    
    .sec2-card-icon {
        margin-left: auto;
        margin-right: auto;
    }
    
    .sec2-step-circle {
        width: 60px;
        height: 60px;
    }
    
    .sec2-step-circle i {
        font-size: 1.4rem;
    }
}

/* ========== SECTION 3: TECHNOLOGIES & TOOLS (prefix: sec3-) ========== */
.sec3-tech-section {
    padding: 60px 0 80px;
    background: #ffffff;
}

.sec3-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Split Layout */
.sec3-split-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    margin-bottom: 50px;
}

/* Left Column - 30% */
.sec3-left {
    flex: 1;
    min-width: 250px;
}

/* Right Column - 70% */
.sec3-right {
    flex: 2.3;
    min-width: 280px;
}

/* ===== Left Column Typography ===== */
.sec3-kicker {
    display: inline-block;
    background: #eef2ff;
    color: #1E6DF2;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 5px 14px;
    border-radius: 40px;
    margin-bottom: 20px;
}

.sec3-headline {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.3;
    color: #0A2540;
    margin-bottom: 20px;
}

.sec3-description {
    font-size: 0.95rem;
    color: #4a5c72;
    line-height: 1.6;
}

/* ===== Technology Grid - 8 Columns ===== */
.sec3-tech-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 15px;
}

.sec3-tech-card {
    background: white;
    border: 1px solid #eef2f0;
    border-radius: 16px;
    padding: 20px 12px;
    text-align: center;
    transition: all 0.25s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.sec3-tech-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    border-color: #1E6DF2;
}

.sec3-tech-icon {
    margin-bottom: 12px;
}

.sec3-tech-icon i {
    font-size: 2.2rem;
}

/* Technology Icon Colors */
.sec3-tech-card:nth-child(1) .sec3-tech-icon i { color: #5C2D91; }
.sec3-tech-card:nth-child(2) .sec3-tech-icon i { color: #007396; }
.sec3-tech-card:nth-child(3) .sec3-tech-icon i { color: #3776AB; }
.sec3-tech-card:nth-child(4) .sec3-tech-icon i { color: #777BB4; }
.sec3-tech-card:nth-child(5) .sec3-tech-icon i { color: #8BC34A; }
.sec3-tech-card:nth-child(6) .sec3-tech-icon i { color: #61DAFB; }
.sec3-tech-card:nth-child(7) .sec3-tech-icon i { color: #DD0031; }
.sec3-tech-card:nth-child(8) .sec3-tech-icon i { color: #00758F; }

.sec3-tech-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: #0A2540;
    display: block;
}

/* ===== Bottom Button ===== */
.sec3-bottom-btn {
    text-align: center;
    margin-top: 20px;
}

.sec3-explore-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: 2px solid #1E6DF2;
    color: #1E6DF2;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 12px 32px;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.sec3-explore-btn i {
    transition: transform 0.2s;
}

.sec3-explore-btn:hover {
    background: #1E6DF2;
    color: white;
    transform: translateY(-2px);
}

.sec3-explore-btn:hover i {
    transform: translateX(4px);
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .sec3-tech-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }
}

@media (max-width: 880px) {
    .sec3-tech-section {
        padding: 50px 0 60px;
    }
    
    .sec3-split-layout {
        flex-direction: column;
        gap: 35px;
    }
    
    .sec3-left {
        text-align: center;
    }
    
    .sec3-headline {
        font-size: 1.8rem;
    }
    
    .sec3-description {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .sec3-tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 640px) {
    .sec3-tech-section {
        padding: 40px 0 50px;
    }
    
    .sec3-headline {
        font-size: 1.5rem;
    }
    
    .sec3-description {
        font-size: 0.9rem;
    }
    
    .sec3-tech-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .sec3-tech-card {
        padding: 15px 10px;
    }
    
    .sec3-tech-icon i {
        font-size: 1.8rem;
    }
    
    .sec3-tech-name {
        font-size: 0.7rem;
    }
    
    .sec3-explore-btn {
        padding: 10px 24px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .sec3-tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========== SECTION 4: SOFTWARE PORTFOLIO CAROUSEL (prefix: sec4-) ========== */
.sec4-portfolio {
    padding: 60px 0 80px;
    background: #f9fafc;
}

.sec4-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header Styles */
.sec4-header {
    text-align: center;
    margin-bottom: 56px;
}

.sec4-kicker {
    display: inline-block;
    background: #eef2ff;
    color: #1E6DF2;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 5px 14px;
    border-radius: 40px;
    margin-bottom: 16px;
}

.sec4-headline {
    font-size: 2.2rem;
    font-weight: 800;
    color: #0A2540;
    margin-bottom: 16px;
}

.sec4-subtitle {
    font-size: 1rem;
    color: #5b6e8c;
    max-width: 650px;
    margin: 0 auto;
}

/* Carousel Wrapper */
.sec4-carousel-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    margin: 40px 0 30px;
}

.sec4-carousel-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: white;
    border: 1px solid #e0e7ed;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.sec4-carousel-btn i {
    font-size: 1rem;
    color: #1E6DF2;
}

.sec4-carousel-btn:hover {
    background: #1E6DF2;
    border-color: #1E6DF2;
}

.sec4-carousel-btn:hover i {
    color: white;
}

.sec4-carousel-track-container {
    overflow: hidden;
    flex: 1;
}

.sec4-carousel-track {
    display: flex;
    gap: 25px;
    transition: transform 0.4s ease-in-out;
}

/* Portfolio Cards */
.sec4-portfolio-card {
    min-width: calc(25% - 19px);
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.sec4-portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* Card Banners - Mockup Images */
.sec4-card-banner {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.sec4-mockup-preview {
    width: 100%;
    height: 100%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

/* ERP System Banner */
.sec4-banner-erp {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
}

.sec4-banner-erp .sec4-mockup-preview {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 150" fill="white"><rect x="15" y="15" width="170" height="25" rx="4" opacity="0.8"/><rect x="15" y="50" width="80" height="20" rx="3" opacity="0.6"/><rect x="15" y="80" width="80" height="20" rx="3" opacity="0.5"/><rect x="105" y="50" width="80" height="50" rx="3" opacity="0.4"/><circle cx="30" cy="120" r="8" opacity="0.3"/><circle cx="55" cy="120" r="8" opacity="0.3"/></svg>');
}

/* CRM Platform Banner */
.sec4-banner-crm {
    background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
}

.sec4-banner-crm .sec4-mockup-preview {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 150" fill="%23333"><rect x="15" y="15" width="60" height="60" rx="8" opacity="0.7"/><rect x="85" y="15" width="100" height="25" rx="4" opacity="0.5"/><rect x="85" y="50" width="100" height="25" rx="4" opacity="0.4"/><rect x="15" y="90" width="80" height="20" rx="3" opacity="0.5"/><rect x="105" y="90" width="80" height="20" rx="3" opacity="0.4"/></svg>');
}

/* Inventory Management Banner */
.sec4-banner-inventory {
    background: linear-gradient(135deg, #ffffff, #f5f5f5);
}

.sec4-banner-inventory .sec4-mockup-preview {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 150" fill="%234a5c72"><rect x="10" y="10" width="40" height="130" rx="5" opacity="0.8"/><rect x="60" y="10" width="130" height="30" rx="4" opacity="0.6"/><rect x="60" y="50" width="130" height="20" rx="3" opacity="0.5"/><rect x="60" y="80" width="130" height="20" rx="3" opacity="0.4"/><rect x="60" y="110" width="130" height="20" rx="3" opacity="0.3"/></svg>');
}

/* HR Management Banner */
.sec4-banner-hr {
    background: linear-gradient(135deg, #0A2540, #1a3a5c);
}

.sec4-banner-hr .sec4-mockup-preview {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 150" fill="white"><circle cx="40" cy="30" r="15" opacity="0.7"/><rect x="65" y="20" width="120" height="15" rx="3" opacity="0.6"/><rect x="65" y="45" width="100" height="12" rx="3" opacity="0.5"/><rect x="15" y="80" width="170" height="15" rx="3" opacity="0.4"/><rect x="15" y="105" width="170" height="15" rx="3" opacity="0.3"/></svg>');
}

/* Card Footer */
.sec4-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.sec4-card-info {
    flex: 1;
}

.sec4-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: #0A2540;
    margin-bottom: 6px;
}

.sec4-card-subtitle {
    font-size: 0.75rem;
    color: #8ba0bc;
}

.sec4-card-link {
    font-size: 1.3rem;
    color: #1E6DF2;
    text-decoration: none;
    transition: transform 0.2s;
    display: inline-block;
}

.sec4-card-link:hover {
    transform: translateX(5px);
}

/* Carousel Dots */
.sec4-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

.sec4-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e6;
    cursor: pointer;
    transition: all 0.2s;
}

.sec4-dot.active {
    width: 28px;
    border-radius: 10px;
    background: #1E6DF2;
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
    .sec4-portfolio-card {
        min-width: calc(33.33% - 17px);
    }
}

@media (max-width: 880px) {
    .sec4-portfolio {
        padding: 50px 0 60px;
    }
    
    .sec4-headline {
        font-size: 1.8rem;
    }
    
    .sec4-portfolio-card {
        min-width: calc(50% - 12.5px);
    }
}

@media (max-width: 640px) {
    .sec4-portfolio {
        padding: 40px 0 50px;
    }
    
    .sec4-headline {
        font-size: 1.5rem;
    }
    
    .sec4-subtitle {
        font-size: 0.9rem;
    }
    
    .sec4-portfolio-card {
        min-width: 100%;
    }
    
    .sec4-carousel-btn {
        width: 35px;
        height: 35px;
    }
    
    .sec4-carousel-btn i {
        font-size: 0.8rem;
    }
}

/* ========== SECTION 5: SOFTWARE FAQ (prefix: sec5-) ========== */
.sec5-faq-section {
    padding: 60px 0 80px;
    background: #ffffff;
}

.sec5-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.sec5-split-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
}

/* Left Column - Graphic Illustration (35%) */
.sec5-graphic-col {
    flex: 0.8;
    min-width: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec5-graphic-col img{
    width: 80%;
}

.sec5-graphic-illustration {
    position: relative;
    width: 100%;
    max-width: 300px;
    height: 300px;
    margin: 0 auto;
}

.sec5-speech-bubble {
    position: absolute;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #eef2ff, #e0e8ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.sec5-speech-bubble:hover {
    transform: scale(1.05);
}

.sec5-speech-bubble i {
    font-size: 2rem;
    color: #1E6DF2;
}

.sec5-bubble-1 {
    top: 0;
    left: 0;
}

.sec5-bubble-2 {
    top: 30px;
    right: 0;
}

.sec5-bubble-3 {
    bottom: 30px;
    left: 20px;
}

.sec5-bubble-4 {
    bottom: 0;
    right: 20px;
}

/* Right Column - FAQ (65%) */
.sec5-faq-col {
    flex: 1.2;
    min-width: 300px;
}

/* Typography */
.sec5-kicker {
    display: inline-block;
    background: #eef2ff;
    color: #1E6DF2;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 5px 14px;
    border-radius: 40px;
    margin-bottom: 20px;
}

.sec5-headline {
    font-size: 1.8rem;
    font-weight: 800;
    color: #0A2540;
    margin-bottom: 32px;
}

/* Accordion Styles */
.sec5-accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sec5-accordion-item {
    background: white;
    border: 1px solid #eef2f0;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.2s;
}

.sec5-accordion-item:hover {
    border-color: #1E6DF2;
}

.sec5-accordion-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    background: white;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    color: #0A2540;
    text-align: left;
    transition: background 0.2s;
}

.sec5-accordion-btn:hover {
    background: #f8fafc;
}

.sec5-accordion-btn i {
    color: #1E6DF2;
    font-size: 1.1rem;
    transition: transform 0.2s;
}

.sec5-accordion-content {
    max-height: 0;
    padding: 0 22px;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.sec5-accordion-content p {
    font-size: 0.85rem;
    color: #5b6e8c;
    line-height: 1.6;
    padding-bottom: 20px;
}

/* Active Accordion State */
.sec5-accordion-item.active .sec5-accordion-btn i {
    transform: rotate(0);
}

.sec5-accordion-item.active .sec5-accordion-content {
    max-height: 300px;
    padding: 0 22px;
}

/* ===== Responsive ===== */
@media (max-width: 880px) {
    .sec5-faq-section {
        padding: 50px 0 60px;
    }
    
    .sec5-split-layout {
        flex-direction: column;
        gap: 40px;
    }
    
    .sec5-graphic-col {
        flex: auto;
        order: 2;
    }
    
    .sec5-faq-col {
        flex: auto;
        order: 1;
    }
    
    .sec5-headline {
        font-size: 1.5rem;
    }
    
    .sec5-graphic-illustration {
        height: 250px;
        max-width: 280px;
    }
    
    .sec5-speech-bubble {
        width: 70px;
        height: 70px;
    }
    
    .sec5-speech-bubble i {
        font-size: 1.6rem;
    }
}

@media (max-width: 640px) {
    .sec5-faq-section {
        padding: 40px 0 50px;
    }
    
    .sec5-headline {
        font-size: 1.3rem;
    }
    
    .sec5-accordion-btn {
        padding: 14px 16px;
        font-size: 0.9rem;
    }
    
    .sec5-accordion-content p {
        font-size: 0.8rem;
    }
    
    .sec5-graphic-illustration {
        height: 200px;
        max-width: 240px;
    }
    
    .sec5-speech-bubble {
        width: 55px;
        height: 55px;
    }
    
    .sec5-speech-bubble i {
        font-size: 1.3rem;
    }
}

/* ========== SECTION 6: SOFTWARE CTA BANNER (prefix: sec6-) ========== */
.sec6-cta-banner {
    background: linear-gradient(135deg, #002266, #001133, #0A2540);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

/* Subtle wave pattern overlay */
.sec6-cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="rgba(255,255,255,0.04)"/></svg>');
    background-size: cover;
    background-position: bottom;
    opacity: 0.5;
    pointer-events: none;
}

/* Digital grid pattern overlay */
.sec6-cta-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.sec6-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

.sec6-cta-wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

/* Left Side: Icon & Text */
.sec6-left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.sec6-icon-box {
    width: 65px;
    height: 65px;
    background: rgba(30, 109, 242, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
    transition: transform 0.2s;
}

.sec6-icon-box i {
    font-size: 1.8rem;
    color: #1E6DF2;
}

.sec6-text-stack {
    flex: 1;
}

.sec6-headline {
    font-size: 1.6rem;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
}

.sec6-subtitle {
    font-size: 0.9rem;
    color: #b0c4de;
    line-height: 1.5;
}

/* Right Side: CTA Button */
.sec6-right {
    flex-shrink: 0;
}

.sec6-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    color: #1E6DF2;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.25s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.sec6-cta-btn i {
    transition: transform 0.2s;
    font-size: 0.85rem;
}

.sec6-cta-btn:hover {
    background: #f0f4ff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.sec6-cta-btn:hover i {
    transform: translateX(5px);
}

/* ===== Responsive ===== */
@media (max-width: 880px) {
    .sec6-cta-banner {
        padding: 50px 0;
    }
    
    .sec6-cta-wrapper {
        flex-direction: column;
        text-align: center;
    }
    
    .sec6-left {
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }
    
    .sec6-headline {
        font-size: 1.4rem;
    }
    
    .sec6-subtitle {
        font-size: 0.85rem;
    }
}

@media (max-width: 640px) {
    .sec6-cta-banner {
        padding: 40px 0;
    }
    
    .sec6-headline {
        font-size: 1.2rem;
    }
    
    .sec6-subtitle {
        font-size: 0.8rem;
    }
    
    .sec6-icon-box {
        width: 55px;
        height: 55px;
    }
    
    .sec6-icon-box i {
        font-size: 1.5rem;
    }
    
    .sec6-cta-btn {
        padding: 12px 28px;
        font-size: 0.85rem;
    }
}