/* --- Variables & Reset --- */
:root {
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-soft: rgba(37, 99, 235, 0.08);
    --border: #e2e8f0;
    --nav-bg: rgba(255, 255, 255, 0.8);
    --accent-gradient: linear-gradient(135deg, #2563eb, #7c3aed);
}

[data-theme="dark"] {
    --bg: #020617;
    --bg-alt: #0f172a;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --primary: #3b82f6;
    --primary-hover: #60a5fa;
    --border: #1e293b;
    --nav-bg: rgba(2, 6, 23, 0.8);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Plus Jakarta Sans', sans-serif; background: var(--bg); color: var(--text-main); transition: 0.3s; overflow-x: hidden; }

/* --- Navigation --- */
.npx-nav {
    position: fixed;
    top: 0; width: 100%; height: 80px;
    background: var(--nav-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center;
}

.npx-nav-inner {
    max-width: 1300px; margin: 0 auto; width: 100%;
    padding: 0 2rem; display: flex; justify-content: space-between; align-items: center;
}

.npx-logo {
    font-size: 1.4rem; font-weight: 800; letter-spacing: -1px;
    display: flex; align-items: center; gap: 10px;
    text-decoration: none; color: var(--text-main);
}
.npx-logo span { color: var(--primary); }

.npx-nav-links { display: flex; gap: 2.5rem; align-items: center; }
.npx-nav-links a { text-decoration: none; color: var(--text-muted); font-weight: 600; font-size: 0.85rem; transition: 0.3s; }
.npx-nav-links a:hover { color: var(--primary); }

.npx-nav-actions { display: flex; align-items: center; gap: 1rem; }

/* --- Buttons --- */
.npx-btn {
    padding: 0.6rem 1.4rem; border-radius: 8px; font-weight: 700; font-size: 0.85rem;
    text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
    transition: 0.3s; border: none; cursor: pointer;
}
.npx-btn-primary { background: var(--primary); color: #fff; }
.npx-btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); }
.npx-btn-secondary { background: var(--bg-alt); color: var(--text-main); border: 1px solid var(--border); }

/* --- Mobile Menu Drawer --- */
.npx-mobile-menu {
    position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
    background: var(--bg); z-index: 2000; padding: 1.5rem 2rem;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex; flex-direction: column;
}
.npx-mobile-menu.active { right: 0; }
.mobile-menu-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 3rem; }
.mobile-links { display: flex; flex-direction: column; gap: 1rem; }
.mobile-links a { font-size: 1.1rem; font-weight: 600; text-decoration: none; color: var(--text-main); padding: 1rem 0; border-bottom: 1px solid var(--border); }
.mobile-actions { margin-top: auto; display: flex; flex-direction: column; gap: 1rem; padding-bottom: 2rem; }

/* --- Visibility Logic (The Important Part) --- */
.mobile-only { display: none; }

@media (max-width: 992px) {
    .desktop-only { display: none !important; }
    .mobile-only { display: block !important; }
}








/* hero section  */



/* --- Hero Section with Merged Image --- */
.npx-hero-section {
    position: relative;
    padding: 200px 2rem 120px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--bg); /* Seamless transition from header */
    overflow: hidden;
}

/* The magic merge effect */
.npx-hero-bg-merge {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%; /* Occupies right half */
    height: 100%;
    z-index: 1;
}

.npx-hero-bg-merge img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4; /* Soft blend */
}

/* Gradient overlay that merges image with the background color */
.npx-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, 
        var(--bg) 0%, 
        var(--bg) 20%, 
        transparent 100%
    );
}

.npx-hero-container {
    max-width: 1300px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 10; /* Ensures text is above the image */
}

.npx-hero-content {
    max-width: 700px; /* Keeps text on the left/merged side */
}

/* Content Styling Updates */
.npx-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--primary-soft);
    border: 1px solid var(--primary);
    border-radius: 100px;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.npx-hero-title {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -3px;
    margin-bottom: 1.5rem;
}

.npx-hero-desc {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 580px;
}

.npx-hero-btns {
    display: flex;
    gap: 1.2rem;
}

/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
    .npx-hero-bg-merge {
        width: 100%;
        opacity: 0.3;
    }
    .npx-hero-overlay {
        background: linear-gradient(to bottom, 
            var(--bg) 0%, 
            rgba(var(--bg), 0.8) 50%, 
            var(--bg) 100%
        );
    }
    .npx-hero-content {
        text-align: center;
        margin: 0 auto;
    }
    .npx-hero-btns {
        justify-content: center;
    }
}



/* service we provide */
.npx-services {
    padding: 120px 2rem;
    background: var(--bg);
}

.npx-section-subtitle {
    color: var(--text-muted);
    max-width: 600px;
    margin: 1rem auto 0;
    font-size: 1.1rem;
}

.npx-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
}

.npx-service-card {
    background: var(--bg-alt);
    padding: 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    position: relative; /* Added for background positioning */
    overflow: hidden;    /* Added to clip the background images */
    z-index: 1;
}

/* --- LIGHT BACKGROUND IMAGES LOGIC --- */
.npx-service-card::before {
    content: "";
    position: absolute;
    bottom: -10%; /* Positioned slightly off-center for style */
    right: -5%;
    width: 140px;
    height: 140px;
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.04; /* Very light watermark effect */
    z-index: -1;
    filter: grayscale(1); /* Keeps images subtle */
    transition: transform 0.6s ease, opacity 0.4s ease;
}

/* Specific Images for Each Card */
.npx-service-card:nth-child(1)::before { background-image: url('https://cdn-icons-png.flaticon.com/512/2210/2210153.png'); } /* Web */
.npx-service-card:nth-child(2)::before { background-image: url('https://cdn-icons-png.flaticon.com/512/2586/2586488.png'); } /* App */
.npx-service-card:nth-child(3)::before { background-image: url('https://cdn-icons-png.flaticon.com/512/2103/2103633.png'); } /* AI */
.npx-service-card:nth-child(4)::before { background-image: url('https://cdn-icons-png.flaticon.com/512/1162/1162499.png'); } /* Cloud */
.npx-service-card:nth-child(5)::before { background-image: url('https://cdn-icons-png.flaticon.com/512/2092/2092663.png'); } /* Security */
.npx-service-card:nth-child(6)::before { background-image: url('https://cdn-icons-png.flaticon.com/512/422/422803.png'); }  /* Data */

/* Hover Effect: Glow and Background shift */
.npx-service-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.1);
}

.npx-service-card:hover::before {
    transform: scale(1.2) rotate(-10deg);
    opacity: 0.08; /* Becomes slightly more visible on hover */
}

.npx-card-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.npx-service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.npx-service-card p {
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 2rem;
    flex-grow: 1;
    position: relative;
    z-index: 2;
}

.npx-link {
    text-decoration: none;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s;
    position: relative;
    z-index: 2;
}

.npx-link:hover {
    gap: 10px;
}

/* --- Mobile Logic --- */
@media (max-width: 1100px) {
    .npx-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .npx-services-grid {
        grid-template-columns: 1fr;
    }
    .npx-section-title {
        font-size: 2.2rem;
    }
}



/* why choose us  */

.npx-why-section {
    padding: 100px 2rem;
    background: var(--bg);
}

.npx-why-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
}

/* --- Visual Side --- */
.npx-why-visual {
    position: relative;
}

.npx-visual-stack {
    position: relative;
    border-radius: 30px;
    background: var(--primary-soft);
    padding: 20px;
}

.npx-why-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    display: block;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.npx-stat-card {
    position: absolute;
    bottom: -30px;
    right: -20px;
    background: var(--primary);
    color: white;
    padding: 20px 30px;
    border-radius: 15px;
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.3);
    text-align: center;
}

.npx-stat-num {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
}

.npx-stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    opacity: 0.9;
}

/* --- Content Side --- */
.npx-features-list {
    list-style: none;
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.npx-features-list li {
    display: flex;
    gap: 1.2rem;
}

.npx-feat-icon {
    flex-shrink: 0;
    width: 45px;
    height: 45px;
    background: var(--primary-soft);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.npx-features-list h4 {
    font-size: 1.15rem;
    margin-bottom: 0.3rem;
    font-weight: 700;
}

.npx-features-list p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* --- Mobile Responsive --- */
@media (max-width: 992px) {
    .npx-why-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    .npx-why-visual {
        order: 2;
    }
    .npx-why-content {
        order: 1;
        text-align: center;
    }
    .npx-features-list li {
        text-align: left;
    }
    .npx-stat-card {
        right: 20px;
    }
}


/* how we work */

.npx-process-section {
    padding: 120px 2rem;
    background: var(--bg-alt);
    position: relative;
}

.npx-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 5rem;
    position: relative;
}

/* The Connecting Line (Desktop Only) */
@media (min-width: 993px) {
    .npx-process-grid::before {
        content: '';
        position: absolute;
        top: 40px;
        left: 10%;
        width: 80%;
        height: 2px;
        background: repeating-linear-gradient(to right, var(--border) 0, var(--border) 10px, transparent 10px, transparent 20px);
        z-index: 1;
    }
}

.npx-process-item {
    position: relative;
    z-index: 2;
    text-align: center;
}

.npx-step-number {
    width: 80px;
    height: 80px;
    background: var(--bg);
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    margin: 0 auto 2rem;
    box-shadow: 0 10px 20px var(--primary-soft);
}

.npx-step-icon {
    color: var(--primary);
    margin-bottom: 1rem;
}

.npx-process-item h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.npx-process-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    padding: 0 10px;
}

/* --- Mobile Logic --- */
@media (max-width: 992px) {
    .npx-process-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .npx-process-item {
        text-align: left;
        display: flex;
        gap: 1.5rem;
    }

    .npx-step-number {
        margin: 0;
        flex-shrink: 0;
        width: 60px;
        height: 60px;
    }
}


/* founder message  */

/* --- CEO Section --- */
.npx-ceo-section {
    padding: 120px 2rem;
    background: var(--bg);
}

.npx-ceo-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 6rem;
    align-items: center;
}

/* Visual Styling */
.npx-ceo-visual {
    position: relative;
}

.npx-image-card {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.15);
}

.npx-image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.npx-ceo-label {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    color: white;
}

.npx-ceo-label h4 { font-size: 1.4rem; margin-bottom: 0.2rem; }
.npx-ceo-label p { font-size: 0.9rem; opacity: 0.8; font-weight: 600; color: var(--primary); }

/* Content Styling */
.npx-quote-icon {
    width: 60px;
    height: 60px;
    color: var(--primary-soft);
    margin-bottom: 1.5rem;
}

.npx-lead-text {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.4;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.npx-message-body p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

.npx-ceo-signature {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.npx-ceo-signature p { color: var(--text-muted); margin-bottom: 0.5rem; }
.npx-ceo-signature strong { font-size: 1.2rem; color: var(--text-main); font-weight: 800; }

/* --- Mobile Logic --- */
@media (max-width: 992px) {
    .npx-ceo-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    .npx-quote-icon { margin: 0 auto 1.5rem; }
    .npx-ceo-signature { border-top: none; }
}

/* trusted logo bar  */

/* --- Trusted Logo Bar --- */
.npx-logo-bar {
    padding: 60px 2rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.npx-logo-title {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.npx-logo-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.npx-logo-item {
    flex: 1;
    min-width: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.npx-logo-item img {
    max-width: 130px;
    height: 35px; /* Keeps all logos consistent height */
    object-fit: contain;
    filter: grayscale(1) opacity(0.6); /* Modern grayscale look */
    transition: all 0.4s ease;
}

/* Hover Effect: Bring back color and full opacity */
.npx-logo-item:hover img {
    filter: grayscale(0) opacity(1);
    transform: scale(1.1);
}

/* --- Mobile Logic --- */
@media (max-width: 768px) {
    .npx-logo-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .npx-logo-item img {
        max-width: 100px;
    }
}

/* contact us  */


.npx-contact-section {
    padding: 120px 2rem;
    background: radial-gradient(circle at 100% 100%, var(--primary-soft) 0%, transparent 40%);
}

.npx-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

/* Info Styling */
.npx-contact-details {
    margin: 3rem 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.npx-contact-item {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}

.npx-icon-box {
    width: 50px;
    height: 50px;
    background: var(--primary-soft);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.npx-contact-item span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.npx-contact-item p {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Form Styling */
.npx-contact-form-wrapper {
    background: var(--bg);
    padding: 3rem;
    border-radius: 32px;
    border: 1px solid var(--border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
}

.npx-form-group {
    margin-bottom: 1.5rem;
}

.npx-form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.npx-form-group input, 
.npx-form-group select, 
.npx-form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-main);
    font-family: inherit;
    transition: 0.3s;
}

.npx-form-group input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 4px var(--primary-soft);
}

.npx-btn-wide {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

/* Socials */
.npx-social-links {
    display: flex;
    gap: 1.5rem;
}

.npx-social-links a {
    color: var(--text-muted);
    transition: 0.3s;
}

.npx-social-links a:hover {
    color: var(--primary);
    transform: translateY(-3px);
}

/* Mobile */
@media (max-width: 992px) {
    .npx-contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}


/* faq section  */
/* FAQ Section Base */
.npx-faq-section {
    padding: 100px 2rem;
    background: var(--bg);
}

.npx-faq-wrapper {
    max-width: 800px;
    margin: 4rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Individual Item Card */
.npx-faq-item {
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--bg-alt);
    overflow: hidden;
    transition: all 0.3s ease;
}

/* Question Button */
.npx-faq-question {
    width: 100%;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    transition: 0.3s;
}

.npx-faq-question:hover {
    color: var(--primary);
}

.npx-faq-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
    color: var(--primary);
}

/* The Answer Container - The "Slide" Logic */
.npx-faq-answer {
    max-height: 0;
    overflow: hidden;
    background: var(--bg);
    /* Standard ease-in-out is much more reliable for max-height */
    transition: max-height 0.4s ease-in-out;
}

.npx-faq-answer p {
    padding: 0 2rem 1.5rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* --- ACTIVE STATE --- */

/* Highlight the border when open */
.npx-faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 10px 30px var(--primary-soft);
}

/* Expand the answer */
.npx-faq-item.active .npx-faq-answer {
    max-height: 500px; /* High enough to fit your longest text */
}

/* Rotate the plus icon to an 'X' */
.npx-faq-item.active .npx-faq-icon {
    transform: rotate(45deg);
}





/* footer section */

.npx-unique-footer {
    background: #020617;
    color: #94a3b8;
    padding: 100px 2rem 50px;
    border-top: 1px solid #1e293b;
    font-family: 'Inter', sans-serif;
}

/* Upper Row */
.npx-footer-upper {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
}

.npx-logo-footer {
    font-size: 2.2rem;
    font-weight: 900;
    color: white;
    margin-bottom: 0.5rem;
}

.npx-logo-footer span { color: #3b82f6; }

.npx-footer-cta-link span {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.npx-footer-cta-link a {
    font-size: 1.5rem;
    color: white;
    text-decoration: none;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Matrix Grid */
.npx-footer-divider { border: 0; border-top: 1px solid #1e293b; margin: 0; }

.npx-footer-matrix {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 60px 0;
}

.npx-matrix-col h6 {
    color: white;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
}

.npx-matrix-links { list-style: none; }
.npx-matrix-links li { margin-bottom: 0.8rem; }
.npx-matrix-links a {
    color: #64748b;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s;
}

.npx-matrix-links a:hover { color: #3b82f6; padding-left: 4px; }

/* Lower Row */
.npx-footer-lower {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid #1e293b;
    font-size: 0.85rem;
}

.npx-status {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #10b981; /* Green for status */
}

.npx-status-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.npx-social-minimal { display: flex; gap: 1.5rem; }
.npx-social-minimal a { color: #64748b; transition: 0.3s; }
.npx-social-minimal a:hover { color: white; }

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.4; }
    100% { opacity: 1; }
}

/* Mobile Matrix */
@media (max-width: 992px) {
    .npx-footer-matrix { grid-template-columns: repeat(2, 1fr); }
    .npx-footer-upper { flex-direction: column; align-items: flex-start; gap: 2rem; }
}

@media (max-width: 600px) {
    .npx-footer-matrix { grid-template-columns: 1fr; }
    .npx-footer-lower { flex-direction: column; gap: 2rem; text-align: center; }
}