*, *::before, *::after {
    box-sizing: border-box;
}

/* Screen-reader only — visually hidden but accessible */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Becomes visible on keyboard focus (skip link) */
.sr-only--focusable:focus {
    position: fixed;
    top: 12px;
    left: 12px;
    width: auto;
    height: auto;
    padding: 8px 16px;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background: var(--color-brand);
    color: #fff;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    z-index: 9999;
    text-decoration: none;
}

/* Keyboard focus rings — only shown for keyboard nav, not mouse clicks */
:focus-visible {
    outline: 2px solid var(--color-brand);
    outline-offset: 3px;
    border-radius: 2px;
}

/* Remove default outline when focus-visible is supported */
:focus:not(:focus-visible) {
    outline: none;
}

/* ------------------   HEADER --------------------- */
:root {
    --padding-fold: 100px;
    --section-background: #111827;
    --section-components-gap: 56px;
    --section-header-font-size: 48px;
    --section-subheader-font-size: 18px;
    --max-width: 1240px;

    /* Typography */
    --font-heading: 'Urbanist', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-size-body: 16px;
    --font-size-sm: 14px;
    --font-size-xs: 12px;

    /* Colours */
    --color-text: #111827;
    --color-text-muted: #6b7280;
    --color-brand: #2B3990;
    --color-border: #e5e7eb;
    --color-card-border: rgba(207, 209, 212, 1);
    --color-surface: #ffffff;
    --color-surface-hover: #f9fafb;
    --color-bg-subtle: #f4f5f7;

    /* Border radius */
    --radius-sm: 10px;
    --radius-md: 12px;
    --radius-lg: 16px;

    /* Overlay / on-dark colours */
    --color-white-80: rgba(255, 255, 255, 0.8);
    --color-white-75: rgba(255, 255, 255, 0.75);
    --color-white-25: rgba(255, 255, 255, 0.25);
    --color-surface-frosted: rgba(255, 255, 255, 0.85);

    /* CTA button */
    --color-btn-dark: #1e2028;
}

body {
    margin: 0;
    background: #ffffff;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image: url('images/background.png');
    background-repeat: no-repeat;
    background-size: cover;
    opacity: 0.2;
}

.header-wrapper {
    position: sticky;
    top: 0;
    left: 0;
    background: #ffffff;
    width: 100%;
    z-index: 1000;
}

.header{
    display: flex; 
    flex-direction: row; 
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 16px 48px;
    transition: 
        background 0.3s ease,
        box-shadow 0.3s ease,
        padding 0.3s ease,
        backdrop-filter 0.3s ease;
    background: #ffffff;
}

.header-wrapper.scrolled {
    background: #ffffff;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}


/* ── Sticky product bar ── */
.sticky-product-bar {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    border-bottom: 1px solid var(--color-border);
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

.header-wrapper.scrolled .sticky-product-bar {
    max-height: 100px;
    opacity: 1;
}

.sticky-product-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 16px 48px;
}

.sticky-product-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.sticky-product-thumb {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.sticky-product-info {
    min-width: 0;
}

.sticky-product-title {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}

.sticky-product-price {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary, #555);
    margin: 2px 0 0;
}

.sticky-product-cta {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .sticky-product-inner {
        padding: 8px 16px;
        gap: 10px;
    }

    .sticky-product-thumb {
        width: 36px;
        height: 36px;
    }

    .sticky-product-title {
        font-size: 12px;
    }

    .sticky-product-price {
        font-size: 12px;
        white-space: nowrap;
    }

    .sticky-product-cta {
        padding: 8px 14px;
        font-size: 13px;
    }

    .header-wrapper.scrolled .sticky-product-bar {
        max-height: 120px;
    }
}

@media (max-width: 480px) {
    .header-wrapper {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
    }

    main#main-content {
        padding-top: 70px;
    }

    .sticky-product-cta {
        display: none;
    }

    .sticky-product-thumb {
        width: 64px;
        height: 64px;
    }

    .sticky-product-title {
        font-size: 14px;
        white-space: normal;
        font-weight: 600;
    }

    .sticky-product-price {
        font-size: 14px;
        font-weight: 700;
        white-space: nowrap;
    }

    .sticky-product-inner {
        padding: 12px 16px;
        align-items: center;
    }

    .header-wrapper.scrolled .sticky-product-bar {
        max-height: 160px;
    }
}




.header-button {
    padding-left: 16px;
    padding-right: 16px; 
    padding-top: 12px; 
    padding-bottom: 12px; 
    border:none; 
}
.quotebtn{
    height: 52px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
}

.cursor-pointer{
    cursor: pointer;
}

.header-button-group {
    display: flex; 
    gap: 24px; 
}

@media (max-width: 799px) {
    .header-button-group {
      display: none;
    }

    .header{
        padding: 16px;
    }
}

.filled-button {
    background: var(--color-brand);
    color: #ffffff;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.cta-expert-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    white-space: nowrap;
    flex-shrink: 0;
}

.transparent-button{
    background: none;
    border: none; 
}

/* -------------------------TECHNICAL SECTION STYLES -------------------- */ 


.section {
    padding: var(--padding-fold);
    gap: var(--section-components-gap);
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
}

.section-header {
    font-family: var(--font-heading);
    font-weight: 700; 
    line-height: 120%;
    margin: 0;  
    font-size: var(--section-header-font-size); 
}

.section-subheader {
    font-family: var(--font-body);
    font-weight: 400; 
    line-height: 160%;
    letter-spacing: -0.6%;
    margin: 0;  
    font-size: var(--section-subheader-font-size); 
}

.section-header-subheader-container{
    display: flex;
    flex-direction: column; 
    gap: 20px; 
    width: 100%; 
    margin: 0 auto; 
    max-width: var(--max-width); 
}

.technical-section{
    --section-background : #111827; 
    background: var(--section-background); 
}

.technical-header{
    color: #ffffff; 
}

.technical-subheader{
    color: var(--color-white-80);
    max-width: 800px;
}
  
.spec-table {
    width:100%; 
    max-width: var(--max-width);
    border-collapse: collapse;
    border: 1px solid #1f3b57;
    font-family: var(--font-heading);
    color: #d6e3f3;
    border-radius: var(--radius-md); 
    margin: 0 auto; 
    table-layout: fixed; 
}
  
.spec-table thead {
    background-color: #243447;
}
  
.spec-table th {
    width: 50%; 
    text-align: left;
    padding: 12px 24px;
    font-size: 14px;
    letter-spacing: -0.6%;
    line-height: 20px; 
    text-transform: uppercase;
    color: #9fb7cc;
    font-weight: 600;
}
  
.spec-table td {
    width: 50%;
    padding-top: 16px; 
    padding-right: 24px;
    padding-bottom: 16px; 
    padding-left: 24px; 
    font-size: 16px;
    border-top: 1px solid #1f3b57;
    background: rgba(31, 41, 55, 1);
    font-weight: 400; 
    font-family: var(--font-body); 
    letter-spacing: 0%; 
    line-height: 24px;
}
  
.spec-table td:first-child {
    color: #ffffff;
    width: 35%;
}
  
.spec-table-wrapper {
    border: 1px solid #2b5d86;
    box-shadow: 0 0 0 1px rgba(43, 93, 134, 0.3);
  }

.margin-auto{
    margin: 0 auto; 
}

.ghost-button{
    color: #ffffff; 
    padding: 16px 20px 16px 16px; 
    border: 1px solid #ffffff; 
    border-radius: var(--radius-md); 
}

/* -------------------------- RESOURCES AND DOWNLOADS SECTION ---------------- */

[name="resources-and-downloads"] {
}

[name="resources-and-downloads"] .resource-download-container {
    gap: 0;
}


.resource-subheader{
    color: rgba(77, 84, 92, 1); 
    max-width: 800px; 
}

.resource-download-container{
    margin: 0 0 auto; 
    padding: 20px; 
    background: #ffffff; 
    border-radius: var(--radius-sm); 
    border: 1px solid var(--color-card-border); 
    gap: 20px;
    display: flex;
    flex-direction: column;
    max-width: var(--max-width); 
    width: 100%; 
}

.resource-download-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(13, 13, 13, 1);
    font-family: var(--font-body);
    font-size: 15px;
    padding: 16px 0;
}


.resource-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--color-brand);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    white-space: nowrap;
}

.resource-download-btn:hover {
    opacity: 0.75;
}

/*-------------------------- BUILD TO LAST -------------------------------- */ 

.features-grid {
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
  
.feature-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border); 
    gap: 16px;
    justify-content: space-between;
    padding: 20px;
}

.feature-card-icon {
    color: var(--color-brand);
    flex-shrink: 0;
    margin-bottom: 4px;
}

.feature-card-title{
    font-family: var(--font-heading); 
    font-weight: 600; 
    font-size: 20px; 
    line-height: 120%; 
    letter-spacing: 0px; 
}

.feature-subtext{
    color: rgba(83, 90, 97, 1); 
    font-size: 16px;
}

.feature-card-button{
    background: rgba(43,57,144,0.05); 
    color: var(--color-brand); 
    padding: 10px 24px; 
    border: 1px solid rgba(43,57,144,0.24); 
    border-radius: var(--radius-md); 


}

.cta-section {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 20px;
    border-radius: var(--radius-md);
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.cta-text-block {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cta-content p {
    margin: 0;
    color: #666;
}

.cta-header{
    margin: 0; 
    font-family: var(--font-heading); 
    font-size: 26px; 
    line-height: 120%; 
    font-weight: 600;
}

@media (max-width: 768px) {
    .cta-section {
      grid-template-columns: 1fr;
    }

    .cta-section button {
      width: 100%;
      justify-content: center;
    }
  }
  
/* ------------------------- contact-form ------------------------ */

.section--cta {
    padding-left: 40px;
    padding-right: 40px;
}

.demo-form-container {
    background: var(--color-brand);
    border-radius: 32px;
    padding: 56px 64px;
    width: 100%;
    max-width: var(--max-width);
    box-sizing: border-box;
}

.cta-section-form {
    display: grid;
    grid-template-columns: 1fr minmax(340px, 420px);
    align-items: center;
    gap: 64px;
}

.demo-form-left {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.demo-form-text-block {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.demo-form-header {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    line-height: 120%;
}

.demo-form-subheader {
    margin: 0;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--section-subheader-font-size);
    color: var(--color-white-80);
    line-height: 160%;
}

.demo-form-divider {
    border: none;
    border-top: 1px solid var(--color-white-25);
    margin: 0;
    width: 100%;
}

.demo-form-subtext {
    margin: 0;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--font-size-sm);
    color: var(--color-white-75);
    line-height: 1.6;
}

.demo-form-email {
    text-decoration: underline;
}

.contact-card {
    background: #ffffff;
    padding: 32px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    width: auto;
}

.contact-card-title {
    margin: 0 0 24px 0;
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-form input,
.contact-form select {
    width: 100%;
    min-width: 0;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-bg-subtle);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s ease;
}

.contact-form input::placeholder,
.contact-form select {
    color: var(--color-text-muted);
}

.contact-form input:focus,
.contact-form select:focus {
    border-color: var(--color-brand);
}

.phone-group {
    display: flex;
    gap: 8px;
}

.phone-group select {
    width: 80px;
    flex-shrink: 0;
    cursor: pointer;
}

.phone-group input {
    flex: 1;
    width: auto;
}

.contact-form button {
    margin-top: 8px;
    padding: 16px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--color-btn-dark);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s ease;
    width: 100%;
}

.contact-form button:hover {
    opacity: 0.88;
}



/* ------------------- MANUFACTURING PROCESS ------------------- */

.manufacturing-card {
    background: var(--color-surface);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 100%;
    max-width: var(--max-width);
}

.manufacturing-tabs {
    display: flex;
    gap: 0;
    align-items: center;
    flex-wrap: wrap;
    padding-bottom: 0;
    margin-bottom: 32px;
}

.mfg-tab-line {
    flex: 1;
    min-width: 8px;
    height: 1.5px;
    background: var(--color-border);
}

.mfg-tab {
    padding: 8px 18px;
    border-radius: 999px;
    border: 1.5px solid var(--color-border);
    background: transparent;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.mfg-tab.active {
    background: var(--color-brand);
    border-color: var(--color-brand);
    color: #fff;
}

.mfg-tab:not(.active):hover {
    background: var(--color-bg-subtle);
}

.mfg-step-badge {
    display: none;
    background: var(--color-brand);
    color: #fff;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 999px;
    width: fit-content;
    margin-bottom: 24px;
}

.manufacturing-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.mfg-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mfg-title {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.3;
}

.mfg-desc {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    color: var(--color-text-muted);
    line-height: 1.65;
}

.mfg-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mfg-bullets li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
}

.mfg-image-wrap {
    min-width: 0;
}

.mfg-carousel-box {
    height: 240px;
    cursor: default;
}

.mfg-thumbs-hidden {
    display: none;
}

.mfg-mobile-nav {
    display: none;
    justify-content: space-between;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.mfg-nav-btn {
    padding: 10px 28px;
    border-radius: 999px;
    border: 1.5px solid var(--color-border);
    background: transparent;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    cursor: pointer;
    transition: background 0.2s;
}

.mfg-nav-btn:hover {
    background: var(--color-bg-subtle);
}

/* ------------------- APPLICATIONS ACROSS INDUSTRIES ------------------- */

.applications-section {
    overflow: hidden;
    padding-bottom: 0;
}

.applications-header {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 32px;
    width: 100%;
    max-width: var(--max-width);
}

.applications-header-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 600px;
}

.applications-nav {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.app-nav-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1.5px solid var(--color-card-border);
    background: var(--color-surface);
    font-size: 18px;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.app-nav-btn:hover {
    background: var(--color-bg-subtle);
    border-color: var(--color-text-muted);
}

.applications-scroll-wrapper {
    width: 100vw;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    cursor: grab;
}

.applications-scroll-wrapper::-webkit-scrollbar { display: none; }

.applications-scroll-wrapper:active { cursor: grabbing; }

.applications-track {
    display: flex;
    gap: 20px;
    padding: 0 calc((100vw - var(--max-width)) / 2 + 48px) var(--padding-fold);
    width: max-content;
}

.application-card {
    position: relative;
    width: 340px;
    height: 420px;
    border-radius: 24px;
    overflow: hidden;
    flex-shrink: 0;
    scroll-snap-align: start;
}

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

.application-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.application-card-title {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-surface);
    line-height: 1.2;
}

.application-card-desc {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--color-white-80);
    line-height: 1.55;
}

/* ------------------- FOOTER ------------------------------- */

.footer-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--padding-fold) var(--padding-fold) 0;
    gap: 48px;
}

.footer-brand-row {
    width: 100%;
    max-width: var(--max-width);
}

.footer-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 32px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    width: 100%;
    box-sizing: border-box;
}

.footer-card-text {
    margin: 0;
    font-family: var(--font-heading);
    font-size: var(--footer-card-text-size, 24px);
    font-weight: 600;
    line-height: 120%;
    letter-spacing: 0px;
    text-align: left;
}

.footer {
    width: 100%;
    max-width: var(--max-width);
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col-heading {
    margin: 0 0 16px 0;
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 700;
    color: var(--color-text);
}

.footer-col-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col-list a {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col-list a:hover {
    color: var(--color-brand);
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact-list svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-list span {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.5;
}

.footer-social-row {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.footer-social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: opacity 0.2s;
}

.footer-social-btn:hover { opacity: 0.8; }

.footer-bottom-bar {
    width: 100vw;
    background: #ffffff;
    border-top: 1px solid var(--color-border);
}

.footer-bottom {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 48px;
}

.footer-copyright {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.footer-legal {
    display: flex;
    gap: 32px;
}

.footer-legal a {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-legal a:hover {
    color: var(--color-text);
}

.footer-legal a:hover { color: var(--color-brand); }

/* Footer responsive */
@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .footer-wrapper {
        padding: var(--padding-fold) 24px 0;
        gap: 36px;
    }
    .footer-card {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
    }
    .footer-card-text { text-align: center; --footer-card-text-size: 16px; }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 20px 24px;
    }
}

@media (max-width: 480px) {
    .footer-wrapper {
        padding: 32px 16px 0;
        gap: 28px;
    }
    .footer-container {
        grid-template-columns: 1fr;
    }
    .footer-legal {
        gap: 0;
        justify-content: space-between;
        width: 100%;
    }
}

/* ------------------- UTILITY CLASSES ---------------------- */ 

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

.secondary-text{
    color: var(--color-brand)
}

.fw-700{
    font-weight: 700;
}

.ff-inter{
    font-family: var(--font-body); 
}

.fw-400{
    font-weight: 400;
}

/* ===================== PRODUCT LISTING / HERO SECTION ===================== */

.product-section {
    background-color: transparent;
    padding: 40px 48px 60px;
}

.product-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* Breadcrumb */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 14px;
    color: rgba(83, 90, 97, 1);
}

.breadcrumb-sep { color: #aaa; }

.breadcrumb-current { color: #111827; font-weight: 500; }

/* Two-column product layout */
.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

/* ---- Carousel ---- */
.carousel-wrap {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.carousel-stage {
    position: relative;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--color-brand);
    background: var(--color-surface);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, box-shadow 0.2s;
    z-index: 3;
}

.carousel-prev { left: 16px; }
.carousel-next { right: 16px; }

.carousel-btn:hover {
    background: var(--color-bg-subtle);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.carousel-img-box {
    flex: 1;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: crosshair;
    background: #e8e8e8;
    height: 420px;
    min-width: 0;
}

.carousel-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
    user-select: none;
}

/* Zoom lens overlay */
.zoom-lens {
    position: absolute;
    width: 130px;
    height: 130px;
    border: 2px solid var(--color-white-80);
    background: var(--color-white-25);
    backdrop-filter: blur(1px);
    border-radius: 4px;
    display: none;
    pointer-events: none;
    z-index: 5;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.15);
}

/* Zoom result panel — fixed so overflow:hidden on parent doesn't clip it */
.zoom-panel {
    position: fixed;
    width: 380px;
    height: 380px;
    border-radius: var(--radius-lg);
    border: 1px solid #ddd;
    background-color: #f5f5f5;
    background-repeat: no-repeat;
    display: none;
    z-index: 1001;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
    pointer-events: none;
}

/* Thumbnail strip */
.carousel-thumbs-row {
    display: flex;
    gap: 10px;
    justify-content: flex-start;
}

.thumb-item {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    background: #ddd;
    flex-shrink: 0;
    transition: border-color 0.2s;
}

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

.thumb-item.active {
    border-color: var(--color-brand);
}

.thumb-item:hover:not(.active) {
    border-color: #aab;
}

/* ---- Product Info Panel ---- */
.product-info-panel {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cert-badges-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cert-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid #dde3f0;
    background: #fff;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    color: #111827;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 700;
    line-height: 1.15;
    color: #111827;
    margin: 0;
}

.product-feat-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.product-feat-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 15px;
    color: #374151;
}

.product-feat-list li::before {
    content: '';
    display: inline-block;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-brand);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none'%3E%3Cpath d='M5 10l3.5 3.5L15 7' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: cover;
}

/* Price card */
.price-card {
    border: 1px solid #e5e7eb;
    border-radius: var(--radius-lg);
    padding: 20px;
    background: #fff;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.price-label {
    font-family: var(--font-body);
    font-size: 13px;
    color: #6b7280;
    margin: 0;
}

.price-value {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.price-chips-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.price-chip {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
}

.yellow-chip {
    background: #fef9c3;
    color: #713f12;
}

.gray-chip {
    background: #f3f4f6;
    color: #374151;
}

/* Product action buttons */
.product-actions-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.product-action-btn {
    padding: 14px 24px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: opacity 0.2s, box-shadow 0.2s;
}

.product-action-btn.filled-button {
    border: none;
}

.product-action-btn:hover {
    opacity: 0.88;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.outline-action-btn {
    background: transparent;
    border: 1.5px solid #d1d5db;
    color: #111827;
}

/* ===================== TRUSTED BY BAR ===================== */

.trusted-by-bar {
    background: #fff;
    padding: 40px 48px;
    border-top: 1px solid #e5e7eb;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.trusted-by-label {
    font-family: var(--font-body);
    font-size: 14px;
    color: #6b7280;
    margin: 0;
    text-align: center;
}

.trusted-logos-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 48px;
    max-width: var(--max-width);
    width: 100%;
}

.trusted-logo-item {
    font-family: 'Arial Black', 'Arial', sans-serif;
    font-weight: 900;
    font-size: 16px;
    letter-spacing: 1px;
    color: #1a1a2e;
    text-align: center;
    line-height: 1.4;
    white-space: nowrap;
}

.trusted-logo-item small {
    display: block;
    font-family: 'Arial', sans-serif;
    font-weight: 400;
    font-size: 9px;
    letter-spacing: 2px;
    color: #999;
}

.euro-o {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid #1a1a2e;
    font-size: 12px;
    vertical-align: middle;
    margin: 0 1px;
}

/* ===================== TESTIMONIALS ===================== */

.testimonials-section {
    padding: var(--padding-fold);
    display: flex;
    flex-direction: column;
    gap: var(--section-components-gap);
    overflow: hidden;
}

/* Full-bleed scroll container — bleeds past section padding */
.testimonials-scroll-wrapper {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;          /* Firefox */
    cursor: grab;
}

.testimonials-scroll-wrapper::-webkit-scrollbar { display: none; }

.testimonials-scroll-wrapper:active { cursor: grabbing; }

.testimonials-track {
    display: flex;
    gap: 20px;
    padding: 8px calc((100vw - var(--max-width)) / 2 + 48px);
    width: max-content;
}

.testimonial-card {
    background: #fafafa;
    border: 1.5px solid #f3f4f6;
    border-radius: var(--radius-lg);
    padding: 28px;
    width: 300px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scroll-snap-align: start;
    box-shadow: 0 4px 8px -2px rgba(16, 24, 40, 0.08), 0 2px 4px -2px rgba(16, 24, 40, 0.04);
    transition: box-shadow 0.2s;
}

.testimonial-card:hover {
    box-shadow: 0 8px 16px -4px rgba(16, 24, 40, 0.12), 0 4px 8px -2px rgba(16, 24, 40, 0.06);
}

.testimonial-quote {
    font-size: 48px;
    font-family: Georgia, serif;
    color: var(--color-brand);
    line-height: 1;
    display: block;
}

.testimonial-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    margin: 0;
    line-height: 1.3;
}

.testimonial-body {
    font-family: var(--font-body);
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #d1d5db;
    flex-shrink: 0;
}

.testimonial-name {
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 500;
    color: #111827;
    margin: 0;
}

.testimonial-role {
    font-family: var(--font-body);
    font-size: 12px;
    color: #9ca3af;
    margin: 0;
}

/* ===================== FAQ ACCORDION ===================== */

.faq-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    max-width: var(--max-width);
}

.faq-item {
    padding: 18px 24px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    user-select: none;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: background 0.2s;
    box-sizing: border-box;
}

.faq-item:hover { background: var(--color-surface-hover); }

.faq-question-text {
    display: block;
    padding-right: 36px;
    line-height: 1.5;
}

.faq-question {
    position: absolute;
    right: 20px;
    top: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
}

.faq-chevron {
    transition: transform 0.25s ease;
}

.faq-item.open .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    margin-top: 10px;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--color-text-muted);
    line-height: 1.6;
    padding-right: 36px;
}

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

/* FAQ email CTA card */
.faq-cta-card {
    width: 100%;
    max-width: var(--max-width);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    box-sizing: border-box;
}

.faq-cta-heading {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 6px;
}

.faq-cta-sub {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
}

.faq-cta-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-shrink: 0;
    min-width: 260px;
}

.faq-cta-input {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    outline: none;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.faq-cta-input:focus { border-color: var(--color-brand); }

.faq-cta-btn {
    padding: 12px 20px;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    white-space: nowrap;
}

@media (max-width: 640px) {
    .faq-cta-card {
        flex-direction: column;
        align-items: flex-start;
    }
    .faq-cta-form {
        width: 100%;
    }
}

/* ===================== RESPONSIVE ===================== */

/* --- Spec table: horizontal scroll on small screens --- */
.spec-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    max-width: var(--max-width);
    border: 1px solid #2b5d86;
    border-radius: var(--radius-md);
    box-shadow: 0 0 0 1px rgba(43, 93, 134, 0.3);
}

.spec-table-wrapper .spec-table {
    border: none;
    border-radius: 0;
    min-width: 560px;
}

/* --- Tablet (≤1024px) --- */
@media (max-width: 1024px) {
    :root {
        --padding-fold: 72px;
        --section-header-font-size: 40px;
        --section-components-gap: 48px;
    }
}

/* --- Product layout + form stacking below 900px --- */
@media (max-width: 900px) {
    .product-layout {
        grid-template-columns: 1fr;
    }
    .product-section {
        padding: 32px 24px 48px;
    }
    .zoom-panel {
        display: none !important;
    }
    .zoom-lens {
        display: none !important;
    }

    /* Demo / contact form: stack at tablet */
    .cta-section-form {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .demo-form-container {
        padding: 40px 36px;
        border-radius: 24px;
    }
    .demo-form-header {
        font-size: 36px;
    }
    .demo-form-left {
        gap: 28px;
    }
    .contact-card {
        width: 100%;
    }
}

/* --- Small tablet (≤768px) --- */
@media (max-width: 768px) {
    :root {
        --padding-fold: 48px;
        --section-header-font-size: 32px;
        --section-subheader-font-size: 16px;
        --section-components-gap: 36px;
    }

    /* Demo / contact form: tighten further at tablet */
    .demo-form-container {
        padding: 36px 28px;
        border-radius: 20px;
    }
    .demo-form-header {
        font-size: 28px;
    }


    /* Trusted by bar */
    .trusted-by-bar {
        padding: 32px 24px;
    }
    .trusted-logos-row {
        gap: 28px;
    }

    /* Testimonials track: fix negative padding calc */
    .testimonials-track {
        padding: 8px 24px;
    }

    /* Manufacturing: switch to mobile layout */
    .manufacturing-tabs { display: none; }
    .mfg-step-badge     { display: block; }
    .manufacturing-body { grid-template-columns: 1fr; gap: 24px; }
    .mfg-mobile-nav     { display: flex; }
    .mfg-image          { height: 220px; }

    /* Applications: stack header, tighten track */
    .applications-header {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .applications-nav {
        justify-self: start;
    }
    .applications-track {
        padding: 0 24px var(--padding-fold);
        gap: 16px;
    }
    .application-card {
        width: 260px;
        height: 340px;
    }

    /* Section generic padding */
    .section {
        padding: var(--padding-fold) 24px;
    }
    .section--cta {
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* --- Mobile (≤480px) --- */
@media (max-width: 480px) {
    :root {
        --padding-fold: 32px;
        --section-header-font-size: 26px;
        --section-components-gap: 28px;
    }

    .product-title  { font-size: 24px; }
    .price-value    { font-size: 20px; }

    .demo-form-header { font-size: 28px; }
    .demo-form-container {
        padding: 28px 20px;
        border-radius: var(--radius-lg);
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .cta-section-form {
        grid-template-columns: 1fr;
        gap: 24px;
        width: 100%;
    }
    .demo-form-left {
        gap: 20px;
        align-items: center;
        text-align: center;
        width: 100%;
    }
    .contact-form {
        align-items: center;
        width: 100%;
    }
    .contact-form input:not(.phone-group input),
    .contact-form button {
        width: 100%;
    }

    .phone-group {
        width: 100%;
    }

    .phone-group select {
        width: 80px;
    }

    .phone-group input {
        flex: 1;
        width: 0;
        min-width: 0;
    }

    .trusted-by-bar {
        padding: 24px 16px;
    }
    .trusted-logos-row { gap: 16px; }

    .footer {
        padding: 32px 16px;
    }

    .carousel-thumbs-row { gap: 6px; }
    .thumb-item { width: 52px; height: 52px; }

    /* Applications: smaller cards at 360px */
    .application-card {
        width: 220px;
        height: 300px;
    }
    .application-card-title {
        font-size: 18px;
    }
    .application-card-desc {
        font-size: var(--font-size-xs);
    }
    .applications-track {
        padding: 0 16px var(--padding-fold);
        gap: 12px;
    }
    .app-nav-btn {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }

    .testimonials-track {
        padding: 8px 16px;
    }

    .faq-cta-card {
        padding: 20px 16px;
    }
}

/* ===================== CATALOGUE MODAL ===================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.modal-overlay[hidden] {
    display: none;
}

.modal-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    width: 100%;
    max-width: 550px;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
}

.modal-title {
    font-family: var(--font-body);
    font-size: 20px;
    font-weight: 400;
    color: var(--color-text);
    line-height: 1.3;
    margin: 0;
}

.modal-close {
    flex-shrink: 0;
    background: #ffffff;
    border: 1.5px solid var(--color-brand);
    cursor: pointer;
    color: var(--color-text);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.modal-close:hover {
    background: var(--color-surface);
}

.modal-fields {
    padding: 24px 24px 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.modal-label {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

.modal-label-optional {
    color: var(--color-text-muted, #888);
    font-weight: 400;
}

.modal-input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text);
    background: #ffffff;
    outline: none;
    transition: border-color 0.2s;
}

.modal-input::placeholder {
    color: #aaa;
}

.modal-input:focus {
    border-color: var(--color-brand);
}

.modal-footer {
    padding: 24px;
    display: flex;
    justify-content: flex-end;
}

.modal-submit {
    min-width: 180px;
    justify-content: center;
}

.modal-submit:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.modal-phone-row {
    display: flex;
    flex-direction: row;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.modal-phone-row:focus-within {
    border-color: var(--color-brand);
}

.modal-phone-prefix {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 12px;
    background: #f5f5f5;
    border-right: 1px solid var(--color-border);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text);
    white-space: nowrap;
    cursor: default;
}

.modal-phone-input {
    flex: 1 1 0;
    width: 0 !important;
    min-width: 0;
    border: none !important;
    border-radius: 0 !important;
    outline: none !important;
}