/* ========================================================================== 
   NIPUN SIGN — PREMIUM LIGHT HEADER + FOOTER v3.3
   Brand palette based on the Nipun logo:
   Red   #C9252C
   Green #019F55
   Blue  #07B1F0
   ========================================================================== */

:root {
    --np-red: #c9252c;
    --np-red-soft: #fff0f1;
    --np-green: #019f55;
    --np-green-soft: #edf9f3;
    --np-blue: #07b1f0;
    --np-blue-soft: #eef9fe;
    --np-ink: #17232b;
    --np-muted: #697680;
    --np-line: rgba(21, 68, 86, .12);
    --np-paper: #ffffff;
    --np-warm: #fbfcfa;
    --np-shadow: 0 18px 50px rgba(31, 63, 78, .10);
    --np-shadow-lg: 0 34px 90px rgba(31, 63, 78, .14);
    --np-radius: 24px;
    --np-ease: cubic-bezier(.2, .75, .2, 1);
}

.np-site-body {
    overflow-x: hidden;
}

.np-site-body.np-menu-open {
    overflow: hidden;
}

.np-site-body a {
    text-decoration: none;
}

.np-skip-link {
    position: fixed;
    z-index: 10001;
    top: 10px;
    left: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    color: #fff;
    background: var(--np-red);
    transform: translateY(-150%);
    transition: transform .2s ease;
}

.np-skip-link:focus {
    transform: translateY(0);
}

/* ---------- shared icons ---------- */

.np-topbar svg,
.np-header svg,
.np-footer svg,
.np-footer-cta svg,
.np-mobile-nav svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ========================================================================== 
   TOP BAR
   ========================================================================== */

.np-topbar {
    position: relative;
    z-index: 1000;
    border-bottom: 1px solid rgba(7, 177, 240, .08);
    color: #54626c;
    background: 
        linear-gradient(90deg, rgba(255, 0, 0, 0.08), rgba(200, 0, 0, 0.05), rgba(255, 0, 0, 0.05)),
        #fff;
    font-family: 'Inter', sans-serif;
}

.np-topbar-inner {
    display: flex;
    min-height: 38px;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.np-topbar-left,
.np-topbar-right {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 18px;
}

.np-topbar-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--np-red);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
    white-space: nowrap;
}

.np-topbar-badge i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--np-green);
    box-shadow: 0 0 0 5px rgba(1,159,85,.08);
}

.np-topbar-item {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #68757f;
    font-size: 11px;
    line-height: 1.3;
    transition: color .2s ease;
}

.np-topbar-item:hover {
    color: var(--np-blue);
}

.np-topbar-item svg {
    width: 14px;
    height: 14px;
}

.np-topbar-hotline strong {
    color: var(--np-red);
    font-weight: 800;
}

.np-topbar-social {
    display: flex;
    align-items: center;
    gap: 7px;
}

.np-topbar-social a {
    display: grid;
    width: 26px;
    height: 26px;
    place-items: center;
    border: 1px solid var(--np-line);
    border-radius: 50%;
    color: #53616a;
    background: #fff;
    font-size: 10px;
    font-weight: 900;
    transition: transform .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.np-topbar-social a:hover {
    color: var(--np-blue);
    border-color: rgba(7,177,240,.30);
    box-shadow: 0 8px 18px rgba(7,177,240,.10);
    transform: translateY(-2px);
}

/* ========================================================================== 
   HEADER
   ========================================================================== */

.np-header {
    position: sticky;
    z-index: 999;
    top: 0;
    border-bottom: 1px solid transparent;
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    font-family: 'Inter', sans-serif;
    transition:
        box-shadow .28s ease,
        border-color .28s ease,
        background .28s ease;
}

.np-header.is-scrolled {
    border-color: var(--np-line);
    background: rgba(255,255,255,.97);
    box-shadow: 0 12px 36px rgba(27, 58, 73, .08);
}

.np-header-inner {
    display: grid;
    min-height: 88px;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 30px;
}

/* ---------- brand ---------- */

.np-brand {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    gap: 12px;
    color: var(--np-ink);
}

.np-brand-logo-wrap {
    display: grid;
    width: 110px;
    height: 44px;
    flex: 0 0 auto;
    place-items: center;
    overflow: hidden;
    border-radius: 14px;
    background: #fff;
}

.np-brand-logo {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.np-brand-fallback {
    display: grid;
    width: 50px;
    height: 50px;
    place-items: center;
    border-radius: 16px;
    color: #fff;
    background: linear-gradient(135deg, var(--np-red), var(--np-blue));
    box-shadow: 0 12px 28px rgba(201,37,44,.16);
    font-size: 17px;
    font-weight: 900;
}

.np-brand-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 3px;
}

.np-brand-copy strong {
    color: var(--np-red);
    font-family: 'Oswald', sans-serif;
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.02em;
    white-space: nowrap;
}

.np-brand-copy small {
    max-width: 180px;
    overflow: hidden;
    color: var(--np-green);
    font-size: 9px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: .08em;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
}

/* ---------- desktop nav ---------- */

.np-desktop-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2px;
}

.np-nav-link {
    position: relative;
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    padding: 0 15px;
    border-radius: 12px;
    color: #47545e;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    transition: color .2s ease, background .2s ease;
}

.np-nav-link::after {
    content: '';
    position: absolute;
    right: 15px;
    bottom: 6px;
    left: 15px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--np-red), var(--np-blue));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .25s var(--np-ease);
}

.np-nav-link:hover,
.np-nav-link.is-active,
.np-nav-products.is-active > .np-nav-products-main {
    color: var(--np-red);
    background: rgba(201,37,44,.04);
}

.np-nav-link:hover::after,
.np-nav-link.is-active::after,
.np-nav-products.is-active > .np-nav-products-main::after {
    transform: scaleX(1);
}

.np-nav-products {
    position: relative;
    display: flex;
    align-items: center;
}

.np-nav-products-main {
    padding-right: 30px;
}

.np-dropdown-toggle {
    position: absolute;
    right: 5px;
    display: grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border: 0;
    border-radius: 50%;
    color: #7a858d;
    background: transparent;
    cursor: pointer;
    transition: color .2s ease, transform .2s ease;
}

.np-dropdown-toggle svg {
    width: 14px;
    height: 14px;
}

.np-nav-products:hover .np-dropdown-toggle,
.np-nav-products.is-open .np-dropdown-toggle {
    color: var(--np-red);
    transform: rotate(180deg);
}

/* ---------- mega menu ---------- */

.np-mega-menu {
    position: absolute;
    /* Start the dropdown hit-area exactly at the bottom of Products.
       The padding creates visual breathing room without creating a hover gap. */
    top: 100%;
    left: 50%;
    width: min(920px, calc(100vw - 40px));
    padding-top: 22px;
    visibility: hidden;
    opacity: 0;
    transform: translate(-50%, 12px);
    pointer-events: none;
    transition: opacity .25s ease, transform .25s var(--np-ease), visibility .25s ease;
}

.np-nav-products:hover .np-mega-menu,
.np-nav-products:focus-within .np-mega-menu,
.np-nav-products.is-open.np-mega-menu {
    visibility: visible;
    opacity: 1;
    transform: translate(-50%, 0);
    pointer-events: auto;
}

.np-mega-menu::before {
    content: '';
    position: absolute;
    top: 4px;
    left: 50%;
    width: 18px;
    height: 18px;
    border-top: 1px solid var(--np-line);
    border-left: 1px solid var(--np-line);
    background: #fff;
    transform: translateX(-50%) rotate(45deg);
}

.np-mega-menu-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr .8fr 1fr;
    gap: 18px;
    padding: 22px;
    overflow: hidden;
    border: 1px solid var(--np-line);
    border-radius: 24px;
    background:
        radial-gradient(circle at 0 0, rgba(201,37,44,.05), transparent 30%),
        radial-gradient(circle at 100% 100%, rgba(7,177,240,.06), transparent 30%),
        #fff;
    box-shadow: var(--np-shadow-lg);
}

.np-mini-kicker {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--np-blue);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.np-mini-kicker::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--np-green);
}

.np-mega-intro {
    padding: 8px 8px 8px 4px;
}

.np-mega-intro h3 {
    margin: 12px 0 10px;
    color: var(--np-ink);
    font-size: 24px;
    line-height: 1.15;
    letter-spacing: -.035em;
}

.np-mega-intro p {
    margin: 0;
    color: #75818a;
    font-size: 12px;
    line-height: 1.65;
}

.np-arrow-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    color: var(--np-red);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.np-arrow-link svg {
    width: 16px;
    height: 16px;
    transition: transform .2s ease;
}

.np-arrow-link:hover svg {
    transform: translateX(4px);
}

.np-mega-links {
    padding: 8px 16px;
    border-left: 1px solid var(--np-line);
    border-right: 1px solid var(--np-line);
}

.np-mega-links > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(21,68,86,.08);
    color: #53616b;
    font-size: 12px;
    font-weight: 700;
    transition: color .2s ease, padding-left .2s ease;
}

.np-mega-links > a:last-child {
    border-bottom: 0;
}

.np-mega-links > a:hover {
    padding-left: 5px;
    color: var(--np-red);
}

.np-mega-links > a svg {
    width: 14px;
    height: 14px;
}

.np-mega-feature-grid {
    display: grid;
    gap: 10px;
}

.np-mega-feature {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 12px;
    min-height: 96px;
    padding: 14px;
    overflow: hidden;
    border: 1px solid var(--np-line);
    border-radius: 18px;
    transition: transform .25s var(--np-ease), box-shadow .25s ease, border-color .25s ease;
}

.np-mega-feature:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 28px rgba(31,63,78,.10);
}

.np-mega-fire {
    background: linear-gradient(135deg, var(--np-red-soft), #fff 72%);
}

.np-mega-sign {
    background: linear-gradient(135deg, var(--np-green-soft), var(--np-blue-soft));
}

.np-mega-fire:hover {
    border-color: rgba(201,37,44,.25);
}

.np-mega-sign:hover {
    border-color: rgba(7,177,240,.25);
}

.np-mega-icon {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border-radius: 14px;
    color: #fff;
}

.np-mega-fire .np-mega-icon {
    background: linear-gradient(135deg, var(--np-red), #f15d64);
}

.np-mega-sign .np-mega-icon {
    background: linear-gradient(135deg, var(--np-green), var(--np-blue));
}

.np-mega-feature small,
.np-mega-feature strong,
.np-mega-feature em {
    display: block;
}

.np-mega-feature small {
    color: #82909a;
    font-size: 8px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.np-mega-feature strong {
    margin-top: 2px;
    color: var(--np-ink);
    font-size: 13px;
}

.np-mega-feature em {
    margin-top: 5px;
    color: #65727b;
    font-size: 9px;
    font-style: normal;
    font-weight: 700;
}

/* ---------- actions ---------- */

.np-header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.np-header-call {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 6px 8px;
    border-radius: 12px;
    color: #44535d;
    transition: background .2s ease;
}

.np-header-call:hover {
    background: var(--np-green-soft);
}

.np-header-call-icon {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 12px;
    color: var(--np-green);
    background: var(--np-green-soft);
}

.np-header-call small,
.np-header-call strong {
    display: block;
}

.np-header-call small {
    color: #8a959c;
    font-size: 8px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.np-header-call strong {
    margin-top: 2px;
    color: var(--np-ink);
    font-size: 11px;
    white-space: nowrap;
}

.np-quote-btn,
.np-footer-primary-btn,
.np-mobile-quote-btn {
    position: relative;
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 0 18px;
    overflow: hidden;
    border: 1px solid rgba(201,37,44,.18);
    border-radius: 14px;
    color: #fff !important;
    background: linear-gradient(135deg, var(--np-red), #e5484e);
    box-shadow: 0 12px 26px rgba(201,37,44,.18);
    font-size: 12px;
    font-weight: 800;
    transition: transform .25s var(--np-ease), box-shadow .25s ease;
}

.np-quote-btn::after,
.np-footer-primary-btn::after,
.np-mobile-quote-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 25%, rgba(255,255,255,.30), transparent 70%);
    transform: translateX(-130%);
    transition: transform .65s ease;
}

.np-quote-btn:hover,
.np-footer-primary-btn:hover,
.np-mobile-quote-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(201,37,44,.24);
}

.np-quote-btn:hover::after,
.np-footer-primary-btn:hover::after,
.np-mobile-quote-btn:hover::after {
    transform: translateX(130%);
}

.np-quote-btn svg {
    width: 16px;
    height: 16px;
}

.np-menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    border: 1px solid var(--np-line);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 8px 22px rgba(31,63,78,.06);
    cursor: pointer;
}

.np-menu-toggle span {
    width: 19px;
    height: 2px;
    border-radius: 999px;
    background: var(--np-ink);
    transition: transform .25s ease, opacity .25s ease;
}

/* ========================================================================== 
   MOBILE NAV
   ========================================================================== */

.np-mobile-overlay {
    position: fixed;
    z-index: 1100;
    inset: 0;
    visibility: hidden;
    opacity: 0;
    background: rgba(21, 35, 43, .28);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: opacity .3s ease, visibility .3s ease;
}

.np-mobile-overlay.is-open {
    visibility: visible;
    opacity: 1;
}

.np-mobile-nav {
    position: fixed;
    z-index: 1101;
    top: 0;
    right: 0;
    bottom: 0;
    display: flex;
    width: min(420px, 92vw);
    flex-direction: column;
    overflow: hidden;
    background:
        radial-gradient(circle at 100% 0, rgba(7,177,240,.08), transparent 30%),
        radial-gradient(circle at 0 100%, rgba(201,37,44,.07), transparent 32%),
        #fff;
    box-shadow: -30px 0 90px rgba(21,35,43,.16);
    transform: translateX(105%);
    transition: transform .38s var(--np-ease);
}

.np-mobile-nav.is-open {
    transform: translateX(0);
}

.np-mobile-nav-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px;
    border-bottom: 1px solid var(--np-line);
}

.np-brand-mobile .np-brand-logo-wrap {
    width: 64px;
    height: 48px;
}

.np-mobile-close {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--np-line);
    border-radius: 50%;
    color: var(--np-ink);
    background: #fff;
    cursor: pointer;
    font-size: 25px;
    line-height: 1;
}

.np-mobile-nav-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 16px 18px 28px;
}

.np-mobile-links > a,
.np-mobile-products-row > a {
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-bottom: 1px solid rgba(21,68,86,.10);
    color: #2e3b44;
    font-size: 17px;
    font-weight: 800;
}

.np-mobile-links > a i,
.np-mobile-products-row > a i {
    color: #a8b0b5;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    font-style: normal;
    letter-spacing: .08em;
}

.np-mobile-links > a.is-active,
.np-mobile-products-row > a.is-active {
    color: var(--np-red);
}

.np-mobile-products-row {
    position: relative;
}

.np-mobile-products-row > a {
    padding-right: 50px;
}

.np-mobile-sub-toggle {
    position: absolute;
    top: 50%;
    right: 0;
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 0;
    border-radius: 50%;
    color: #6f7c85;
    background: #f5f8f9;
    cursor: pointer;
    transform: translateY(-50%);
    transition: transform .25s ease, color .25s ease;
}

.np-mobile-sub-toggle.is-open {
    color: var(--np-red);
    transform: translateY(-50%) rotate(180deg);
}

.np-mobile-submenu {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .32s var(--np-ease);
}

.np-mobile-submenu > * {
    overflow: hidden;
}

.np-mobile-submenu.is-open {
    grid-template-rows: 1fr;
}

.np-mobile-submenu a {
    display: block;
    padding: 11px 16px;
    border-left: 2px solid rgba(7,177,240,.16);
    color: #68757e;
    font-size: 12px;
    font-weight: 700;
}

.np-mobile-submenu a:first-child {
    margin-top: 10px;
}

.np-mobile-submenu a:hover {
    color: var(--np-blue);
}

.np-mobile-core-cats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 26px;
}

.np-mobile-core-card {
    min-height: 118px;
    padding: 17px;
    border: 1px solid var(--np-line);
    border-radius: 18px;
}

.np-mobile-core-fire {
    background: linear-gradient(145deg, var(--np-red-soft), #fff);
}

.np-mobile-core-sign {
    background: linear-gradient(145deg, var(--np-green-soft), var(--np-blue-soft));
}

.np-mobile-core-card strong,
.np-mobile-core-card span {
    display: block;
}

.np-mobile-core-card strong {
    color: var(--np-ink);
    font-size: 14px;
}

.np-mobile-core-card span {
    margin-top: 28px;
    color: #74818a;
    font-size: 10px;
    font-weight: 800;
}

.np-mobile-nav-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 14px 18px 18px;
    border-top: 1px solid var(--np-line);
    background: rgba(255,255,255,.94);
}

.np-mobile-contact-btn {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    border: 1px solid rgba(1,159,85,.18);
    border-radius: 14px;
    color: var(--np-green);
    background: var(--np-green-soft);
    font-size: 11px;
    font-weight: 800;
    text-align: center;
}

.np-mobile-quote-btn {
    min-height: 48px;
}

/* ========================================================================== 
   PRE-FOOTER CTA
   ========================================================================== */

.np-footer-cta {
    position: relative;
    padding: clamp(70px, 8vw, 110px) 0 0;
    background: linear-gradient(180deg, #fff, #f8faf9);
    font-family: 'Inter', sans-serif;
}

.np-footer-cta-card {
    position: relative;
    display: grid;
    min-height: 280px;
    grid-template-columns: 1.2fr .8fr;
    align-items: center;
    gap: 50px;
    overflow: hidden;
    padding: clamp(34px, 5vw, 64px);
    border: 1px solid rgba(7,177,240,.12);
    border-radius: 32px;
    background:
        radial-gradient(circle at 85% 20%, rgba(7,177,240,.10), transparent 28%),
        radial-gradient(circle at 5% 85%, rgba(201,37,44,.07), transparent 26%),
        #fff;
    box-shadow: var(--np-shadow-lg);
}

.np-footer-cta-decor {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.np-footer-cta-decor-a {
    top: -180px;
    right: -110px;
    width: 420px;
    height: 420px;
    border: 1px solid rgba(7,177,240,.14);
    box-shadow: 0 0 0 55px rgba(7,177,240,.018), 0 0 0 110px rgba(7,177,240,.01);
}

.np-footer-cta-decor-b {
    bottom: -140px;
    left: 35%;
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(1,159,85,.08), transparent 70%);
}

.np-footer-cta-copy,
.np-footer-cta-actions {
    position: relative;
    z-index: 2;
}

.np-footer-cta-copy h2 {
    max-width: 740px;
    margin: 12px 0 0;
    color: var(--np-ink);
    font-size: clamp(34px, 4vw, 58px);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -.05em;
}

.np-footer-cta-copy p {
    max-width: 680px;
    margin: 18px 0 0;
    color: #6d7a84;
    font-size: 15px;
    line-height: 1.72;
}

.np-footer-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.np-footer-primary-btn {
    min-height: 58px;
    padding: 0 24px;
    border-radius: 16px;
    font-size: 13px;
}

.np-footer-secondary-btn {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    border: 1px solid rgba(1,159,85,.16);
    border-radius: 14px;
    color: var(--np-green);
    background: var(--np-green-soft);
    font-size: 12px;
    font-weight: 800;
    transition: transform .2s ease, border-color .2s ease;
}

.np-footer-secondary-btn:hover {
    border-color: rgba(1,159,85,.30);
    transform: translateY(-2px);
}

/* ========================================================================== 
   FOOTER
   ========================================================================== */

.np-footer {
    position: relative;
    padding: 78px 0 24px;
    overflow: hidden;
    color: #52616b;
    background:
        radial-gradient(circle at 100% 0, rgba(7,177,240,.05), transparent 26%),
        radial-gradient(circle at 0 100%, rgba(201,37,44,.05), transparent 28%),
        #f8faf9;
    font-family: 'Inter', sans-serif;
}

.np-footer-top-line {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    display: grid;
    height: 4px;
    grid-template-columns: 1fr 1fr 1fr;
}

.np-footer-top-line span:nth-child(1) { background: var(--np-red); }
.np-footer-top-line span:nth-child(2) { background: var(--np-green); }
.np-footer-top-line span:nth-child(3) { background: var(--np-blue); }

.np-footer-main {
    display: grid;
    grid-template-columns: 1.35fr .7fr .7fr 1.1fr;
    gap: clamp(30px, 5vw, 72px);
    padding-bottom: 52px;
}

.np-footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 13px;
}

.np-footer-logo-wrap {
    display: grid;
    width: 130px;
    height: 64px;
    place-items: center;
    overflow: hidden;
    border-radius: 16px;
    background: #fff;
}

.np-footer-logo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.np-footer-brand > span:last-child strong,
.np-footer-brand > span:last-child small {
    display: block;
}

.np-footer-brand > span:last-child strong {
    color: var(--np-red);
    font-family: 'Oswald', sans-serif;
    font-size: 25px;
    line-height: 1;
}

.np-footer-brand > span:last-child small {
    max-width: 180px;
    margin-top: 5px;
    color: var(--np-green);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.np-footer-about {
    max-width: 430px;
    margin: 22px 0 0;
    color: #75818a;
    font-size: 13px;
    line-height: 1.75;
}

.np-footer-socials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.np-footer-socials a {
    display: inline-flex;
    min-height: 38px;
    align-items: center;
    gap: 8px;
    padding: 0 12px;
    border: 1px solid var(--np-line);
    border-radius: 12px;
    color: #61707a;
    background: rgba(255,255,255,.76);
    font-size: 10px;
    font-weight: 800;
    transition: transform .2s ease, color .2s ease, border-color .2s ease;
}

.np-footer-socials a span {
    display: grid;
    width: 22px;
    height: 22px;
    place-items: center;
    border-radius: 8px;
    color: #fff;
    background: linear-gradient(135deg, var(--np-blue), var(--np-green));
}

.np-footer-socials a:hover {
    color: var(--np-blue);
    border-color: rgba(7,177,240,.25);
    transform: translateY(-2px);
}

.np-footer-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    color: var(--np-ink);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.np-footer-label::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--np-red);
    box-shadow: 0 0 0 5px rgba(201,37,44,.06);
}

.np-footer-nav-col ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.np-footer-nav-col li + li {
    margin-top: 11px;
}

.np-footer-nav-col a {
    display: inline-flex;
    color: #697680;
    font-size: 12px;
    font-weight: 650;
    transition: color .2s ease, transform .2s ease;
}

.np-footer-nav-col a:hover {
    color: var(--np-red);
    transform: translateX(4px);
}

.np-footer-contact-col {
    min-width: 0;
}

.np-footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(21,68,86,.08);
    color: #5e6c75;
}

.np-footer-contact-item:last-child {
    border-bottom: 0;
}

.np-footer-contact-icon {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 12px;
    color: var(--np-red);
    background: var(--np-red-soft);
}

.np-footer-contact-green {
    color: var(--np-green);
    background: var(--np-green-soft);
}

.np-footer-contact-blue {
    color: var(--np-blue);
    background: var(--np-blue-soft);
}

.np-footer-contact-item small,
.np-footer-contact-item strong {
    display: block;
}

.np-footer-contact-item small {
    color: #98a1a7;
    font-size: 8px;
    font-weight: 900;
    letter-spacing: .10em;
    text-transform: uppercase;
}

.np-footer-contact-item strong {
    margin-top: 4px;
    color: #44525c;
    font-size: 11px;
    font-weight: 750;
    line-height: 1.55;
    word-break: break-word;
}

/* ---------- core categories row ---------- */

.np-footer-core-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 22px 0;
    border-top: 1px solid var(--np-line);
    border-bottom: 1px solid var(--np-line);
}

.np-footer-core-card {
    display: grid;
    min-height: 94px;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    overflow: hidden;
    border: 1px solid var(--np-line);
    border-radius: 20px;
    transition: transform .25s var(--np-ease), box-shadow .25s ease, border-color .25s ease;
}

.np-footer-core-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(31,63,78,.08);
}

.np-footer-fire-card {
    background: linear-gradient(135deg, var(--np-red-soft), rgba(255,255,255,.95));
}

.np-footer-sign-card {
    background: linear-gradient(135deg, var(--np-green-soft), var(--np-blue-soft));
}

.np-footer-fire-card:hover { border-color: rgba(201,37,44,.22); }
.np-footer-sign-card:hover { border-color: rgba(7,177,240,.22); }

.np-footer-core-icon {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border-radius: 15px;
    color: #fff;
}

.np-footer-fire-card .np-footer-core-icon {
    background: linear-gradient(135deg, var(--np-red), #ee5b61);
}

.np-footer-sign-card .np-footer-core-icon {
    background: linear-gradient(135deg, var(--np-green), var(--np-blue));
}

.np-footer-core-card small,
.np-footer-core-card strong {
    display: block;
}

.np-footer-core-card small {
    color: #8d979e;
    font-size: 8px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.np-footer-core-card strong {
    margin-top: 3px;
    color: var(--np-ink);
    font-size: 15px;
}

.np-footer-core-card > i {
    color: var(--np-blue);
    font-size: 20px;
    font-style: normal;
    transition: transform .2s ease;
}

.np-footer-core-card:hover > i {
    transform: translateX(4px);
}

/* ---------- bottom ---------- */

.np-footer-bottom {
    display: grid;
    min-height: 66px;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 20px;
    color: #8b959c;
    font-size: 10px;
}

.np-footer-bottom-tags {
    display: flex;
    align-items: center;
    gap: 9px;
}

.np-footer-bottom-tags b {
    color: #6d7982;
    font-weight: 800;
}

.np-footer-bottom-tags i {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--np-blue);
}

.np-back-top {
    display: inline-flex;
    justify-self: end;
    align-items: center;
    gap: 7px;
    color: #687680;
    font-weight: 800;
    transition: color .2s ease, transform .2s ease;
}

.np-back-top:hover {
    color: var(--np-red);
    transform: translateY(-2px);
}

.np-back-top svg {
    width: 15px;
    height: 15px;
}

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

@media (max-width: 1180px) {
    .np-header-inner {
        gap: 18px;
    }

    .np-nav-link {
        padding-inline: 11px;
        font-size: 12px;
    }

    .np-header-call {
        display: none;
    }

    .np-footer-main {
        grid-template-columns: 1.2fr .75fr .75fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 980px) {
    .np-topbar-address,
    .np-topbar-item[href^="mailto:"] {
        display: none;
    }

    .np-desktop-nav,
    .np-quote-btn {
        display: none;
    }

    .np-menu-toggle {
        display: flex;
    }

    .np-header-inner {
        grid-template-columns: 1fr auto;
        min-height: 78px;
    }

    .np-footer-cta-card {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .np-footer-main {
        grid-template-columns: 1.2fr 1fr 1fr;
    }

    .np-footer-contact-col {
        grid-column: 1 / -1;
    }
}

@media (max-width: 720px) {
    .np-topbar-inner {
        min-height: 34px;
    }

    .np-topbar-left {
        min-width: 0;
        flex: 1 1 auto;
    }

    .np-topbar-right {
        flex: 0 0 auto;
    }

    .np-topbar-badge {
        font-size: 8px;
    }

    .np-topbar-hotline {
        font-size: 9px;
    }

    .np-topbar-hotline > svg,
    .np-topbar-social {
        display: none;
    }

    .np-header-inner {
        min-height: 72px;
    }

    .np-brand-logo-wrap {
        width: 64px;
        height: 48px;
    }

    .np-brand-copy strong {
        font-size: 20px;
    }

    .np-brand-copy small {
        max-width: 150px;
        font-size: 8px;
    }

    .np-footer-cta {
        padding-top: 62px;
    }

    .np-footer-cta-card {
        padding: 30px 22px;
        border-radius: 24px;
    }

    .np-footer-cta-copy h2 {
        font-size: clamp(32px, 9vw, 44px);
    }

    .np-footer-cta-actions,
    .np-footer-primary-btn,
    .np-footer-secondary-btn {
        width: 100%;
    }

    .np-footer {
        padding-top: 62px;
    }

    .np-footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 34px 24px;
    }

    .np-footer-brand-col,
    .np-footer-contact-col {
        grid-column: 1 / -1;
    }

    .np-footer-core-row {
        grid-template-columns: 1fr;
    }

    .np-footer-bottom {
        grid-template-columns: 1fr auto;
        padding-top: 18px;
    }

    .np-footer-bottom-tags {
        display: none;
    }
}

@media (max-width: 480px) {
    .np-topbar-left .np-topbar-badge {
        max-width: 160px;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .np-brand-copy small {
        display: none;
    }

    .np-brand-logo-wrap {
        width: 70px;
        height: 46px;
    }

    .np-header-inner {
        min-height: 66px;
    }

    .np-menu-toggle {
        width: 42px;
        height: 42px;
    }

    .np-mobile-nav {
        width: 94vw;
    }

    .np-mobile-core-cats,
    .np-mobile-nav-footer {
        grid-template-columns: 1fr;
    }

    .np-footer-main {
        grid-template-columns: 1fr;
    }

    .np-footer-brand-col,
    .np-footer-contact-col {
        grid-column: auto;
    }

    .np-footer-nav-col {
        padding-top: 4px;
    }

    .np-footer-bottom {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .np-back-top {
        justify-self: start;
    }
}

@media (prefers-reduced-motion: reduce) {
    .np-header *,
    .np-mobile-nav *,
    .np-footer *,
    .np-footer-cta * {
        scroll-behavior: auto !important;
        animation-duration: .001ms !important;
        transition-duration: .001ms !important;
    }
}


/* ======================================================================
   V4.2 PRODUCTS DROPDOWN HOVER/CLICK FIX
   ====================================================================== */
@media (min-width: 981px) {
    .np-nav-products {
        /* Keeps the hover path continuous from trigger to mega menu. */
        padding-bottom: 1px;
    }

    .np-nav-products::after {
        content: '';
        position: absolute;
        top: 100%;
        left: -14px;
        right: -14px;
        height: 24px;
        background: transparent;
        pointer-events: auto;
    }

    .np-mega-menu {
        z-index: 1200;
    }

    .np-mega-menu-inner {
        z-index: 2;
    }

    /* Keep menu interactive while JS applies a tiny close delay. */
    .np-nav-products.is-open .np-mega-menu {
        visibility: visible;
        opacity: 1;
        transform: translate(-50%, 0);
        pointer-events: auto;
    }
}