:root {
    --orange: #F26522;
    --dark:   #1A1A1A;
    --ph:     #c0c0c0;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden;
    width: 100%;}
body { font-family: "Montserrat", sans-serif; color: var(--dark); overflow-x: hidden; width:100% }

.owl-carousel .owl-item img {
    width: auto;
}
@media (min-width: 1450px) {
    .container, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl {
        max-width: 1420px;
    }
}
/* ══════════════════════════════
    NAV OVERLAY
══════════════════════════════ */
.nav-overlay {
    position: fixed; inset: 0;
    background: rgba(20,20,20,0.97);
    z-index: 3000;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.4s;
}
.nav-overlay.open { opacity: 1; pointer-events: all; }
.nav-overlay ul { list-style: none; text-align: center; padding: 0; }
.nav-overlay ul li {
    margin: 16px 0;
    opacity: 0; transform: translateY(24px);
    transition: opacity 0.35s, transform 0.35s;
}
.nav-overlay.open ul li { opacity: 1; transform: translateY(0); }
.nav-overlay.open ul li:nth-child(1) { transition-delay:.08s }
.nav-overlay.open ul li:nth-child(2) { transition-delay:.13s }
.nav-overlay.open ul li:nth-child(3) { transition-delay:.18s }
.nav-overlay.open ul li:nth-child(4) { transition-delay:.23s }
.nav-overlay.open ul li:nth-child(5) { transition-delay:.28s }
.nav-overlay ul li a {
    font-size: 24px; font-weight: 700;
    letter-spacing: 3px; text-transform: uppercase;
    color: #fff; text-decoration: none; transition: color 0.3s;
}
.nav-overlay ul li a:hover { color: var(--orange); }
.overlay-close {
    position: absolute; top: 26px; right: 34px;
    background: none; border: none; cursor: pointer;
    width: 34px; height: 34px;
}
.overlay-close span {
    display: block; width: 28px; height: 2px;
    background: #fff; position: absolute; left: 3px; top: 50%;
}
.overlay-close span:first-child { transform: rotate(45deg); }
.overlay-close span:last-child  { transform: rotate(-45deg); }

/* ══════════════════════════════
    NAVBAR
══════════════════════════════ */
.site-nav {
    position: absolute; top: 0; left: 0; right: 0;
    z-index: 200;
    display: flex; align-items: center; justify-content: space-between;
    padding: 22px 36px;
}
.logo-wrap { text-decoration: none; display: block; }
.site-nav .logo-wrap img {
    width: 190px;
}
.logo-mark { display: flex; align-items: flex-start; }
.logo-word {
    font-size: 26px; font-weight: 900; color: #fff;
    letter-spacing: 2px; text-transform: uppercase; line-height: 1;
}
.logo-sq {
    width: 9px; height: 9px; background: var(--orange);
    display: inline-block; margin-top: 2px; flex-shrink: 0;
}
.logo-sub {
    font-size: 8px; color: rgba(255,255,255,.5);
    letter-spacing: 2.5px; text-transform: uppercase; margin-top: 4px;
}
.hamburger {
    background: none; border: none; cursor: pointer;
    display: flex; flex-direction: column; gap: 6px; padding: 4px;
}
.hamburger span { display: block; width: 28px; height: 2px; background: #fff; }

/* ══════════════════════════════
    STICKY SIDE TABS
══════════════════════════════ */
.side-tabs {
    position: fixed; right: 12px; top: 50%;
    transform: translateY(-50%);
    z-index: 999; display: flex; flex-direction: column;
}
.side-tab-enquire {
    background: var(--orange);
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 2px;
    text-decoration: none;
    padding: 14px 10px;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    white-space: nowrap;
    transition: background .3s;
}
.side-tab-enquire:hover { background: #d4541a; color: #fff; }
.side-tab-phone {
    background: var(--orange);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 10px;
    text-decoration: none;
    font-size: 30px;
    transition: background .3s;
    border-top: 1px solid rgba(255,255,255,.1);
    margin-top: 14px;
}
.side-tab-phone:hover { background: #333; color: var(--orange); }

/* ══════════════════════════════
    HERO SLIDER
══════════════════════════════ */
.hero-slider-wrap {
    position: relative;
    width: 100%; min-height: 580px;
    overflow: hidden; background: #111;
}
.hero-owl { height: 100%; }
.hero-owl .owl-stage-outer { height: 100%; }
.hero-owl .owl-stage { height: 100%; }
.hero-owl .owl-item { height: 100%; }

.hero-slide {
    position: relative;
    width: 100%;
    min-height: 780px;
    background: url("../images/banner-hero.webp") no-repeat center;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-size: cover;
}
/* Texture overlay */
.hero-slide::before {
    content: '';
    position: absolute; inset: 0;
    background-image: repeating-linear-gradient(
    -55deg, transparent, transparent 12px,
    rgba(255,255,255,.018) 12px, rgba(255,255,255,.018) 13px
    );
}

/* Different shades per slide */
.hero-slide:nth-child(2) { background: linear-gradient(160deg,#252525,#111 60%,#1c1c1c); }
.hero-slide:nth-child(3) { background: linear-gradient(160deg,#333,#181818 60%,#222); }

/* Navbar sits on top of slider */
.hero-nav-layer {
    position: absolute; top: 0; left: 0; right: 0; z-index: 100;
}

/* Hero text content */
.hero-content {
    position: relative; z-index: 2;
    text-align: center; padding: 0 24px;
}
.hero-title {
    font-size: 52px;
    font-weight: 700; color: #fff;
    letter-spacing: 5px; text-transform: uppercase;
    line-height: 1.15;
}
.hero-deco {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 3px;
    margin-top: 2rem;
}
.btn-hero {
    display: inline-block;
    border: 2px solid #fff; color: #fff;
    font-family: "Montserrat", sans-serif;
    font-size: 12px; font-weight: 700;
    letter-spacing: 3px; text-transform: uppercase;
    padding: 14px 44px; text-decoration: none;
    transition: background .3s, color .3s, border-color .3s;
}
.btn-hero:hover { background: var(--orange); border-color: var(--orange); color: #fff; }

/* Hero owl dots */
.hero-owl .owl-dots {
    position: absolute; bottom: 28px; left: 0; right: 0;
    text-align: center;
}
.hero-owl .owl-dot span {
    background: rgba(255,255,255,.35) !important;
    width: 8px !important; height: 8px !important;
    transition: all .3s;
}
.hero-owl .owl-dot.active span {
    background: var(--orange) !important;
    width: 22px !important; border-radius: 4px !important;
}
.hero-owl .owl-nav { display: none; }

/* ══════════════════════════════
    SECTION HELPERS
══════════════════════════════ */
.sec-label {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 15px;
}
.sec-body {
    font-size: 17px;
    font-weight: 400;
    line-height: 1.85;
    color: #000;
}

/* ══════════════════════════════════════════════════════════
    ENGINEERING LEGACY — matches screenshot EXACTLY
    Layout:
        - white background above
        - orange strip behind slides (bottom portion)
        - center slide is tall, starts above the orange strip
        - side slides are shorter, sit roughly aligned to orange top
══════════════════════════════════════════════════════════ */
.eng-section {
    padding: 80px 0 0;
    /* background: #fff; */
    background-image: url("../images/legacy-bg.webp") ;
    background-position: top;
    background-size: contain;
}
.eng-text-wrap {
    text-align: center;
    margin: 0 auto 70px;
}

.eng-slider-wrap {
    position: relative;
    width: 100%;
    padding-bottom: 3rem;
}

/* The orange full-width strip (sits behind slides) */
.eng-orange-strip {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 370px;
    background: var(--orange);
    z-index: 0;
}

/* Owl carousel sits on top */
.eng-owl-wrap {
    position: relative;
    z-index: 1;
    padding: 0;
}

/* Center slide: large */
.eng-owl .center .eng-slide-inner {
    height: 450px;
    opacity: 1;
    transform: scale(1.1);
    margin: 0;
}
/* Side slides: shorter, faded */
.eng-owl .eng-slide-inner {
    height: 320px;
    opacity: 1;
    transform: scale(.8);
    transition: all 0.4s ease;
    margin-top: 50px;
    max-height: 460px;
}
.eng-owl .center .eng-slide-inner {
    margin-top: 0;          /* center slide starts higher */
}
.eng-owl .center .eng-slide-inner img {
    object-fit: cover;
    object-position: center;
    width: 100%;
    height: 100%;
}
.eng-slide-inner {
    width: 100%;
    background: var(--ph);
    overflow: hidden;
    display: flex; align-items: center; justify-content: center;
    position: relative;
}
.eng-slide-inner i { font-size: 52px; color: rgba(0,0,0,0.12); }
.eng-slide-inner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgb(8 8 8 / 88%);
}
.eng-owl .center .eng-slide-inner::after {
    background: rgb(7 6 6 / 0%);
}
/* Owl dots for eng slider */
.eng-owl .owl-dots {
    position: relative;
    z-index: 2;
    text-align: center;
    margin-top: 2rem;
}
.eng-owl .owl-dot span {
    background: #ffffff70;
    width: 8px; 
    height: 8px;
    transition: all .3s;
    display: block;
    margin: 0 7px;
}
.eng-owl .owl-dot.active span {
    background: #fff;
    /* width: 22px; */
}
.eng-owl .owl-nav { display: none; }

/* ══════════════════════════════
    WHY ACURISE
══════════════════════════════ */
.why-section {
    padding: 0;
    background: #ebebeb;
}
.why-h1 {
    font-size: 96px; 
    font-weight: 700;
    color: #000; 
    line-height: 1; 
    text-transform: uppercase; 
    letter-spacing: 2px;
}
.why-h2 {
    font-size: 96px; 
    font-weight: 700;
    color: var(--orange); 
    line-height: 1; 
    text-transform: uppercase;
    letter-spacing: 2px; 
    margin-bottom: 2rem;
}
.why-divider {
    width: 128px;
    height: 3px;
    background: var(--dark);
    margin-bottom: 2rem;
}
.why-img-wrap {
    position: relative; display: flex;
    align-items: center; justify-content: center;
}
.why-accent {
    position: absolute; right: 22%; top: 8%; bottom: 8%;
    width: 3px; background: var(--orange); opacity: 0.3;
}

/* ══════════════════════════════
    PRODUCT OFFERINGS
══════════════════════════════ */
.products-section { padding: 80px 0 90px; background: #fff; }
.products-section .sec-label { text-align: center; }
.products-subtitle {
    font-size: 20px;
    color: #000;
    text-align: center;
    margin-bottom: 3rem;
}
.product-card {
    background: #ebebeb;
    padding: 3rem 0rem 3rem 3rem;
}
.product-card:hover { box-shadow: 0 6px 40px rgba(242,101,34,.1); }
.product-card-inner { display: flex; align-items: stretch; }
.product-card-title {
    font-size: 30px;
    font-weight: 700;
    color: #000;
    margin-bottom: 15px;
}
.product-card-desc {
    font-size: 17px;
    font-weight: 600;
    color: #535353;
    margin-bottom: 20px;
    line-height: 1.7;
}
.product-explore {
    font-size: 20px;
    font-weight: 600;
    color: var(--orange);
    text-decoration: none;
}
.product-explore:hover { color: #d4541a; }

.rep-note { font-size: 10px; color: #aaa; font-style: italic; padding: 8px 28px 14px; text-align: right; }

/* ══════════════════════════════
    ENQUIRE FORM
══════════════════════════════ */
.enquire-section { padding: 0 0 80px; }
.enquire-card {
    background: #ebebeb;
    padding: 3rem;
}
.enquire-card::before,.enquire-card::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
}
.enquire-card::before {
    top: 10px;
    right: 10px;
    border-top: 12px solid var(--orange);
    border-right: 13px solid var(--orange);
}
.enquire-card::after {
    bottom: 10px;
    left: 10px;
    border-bottom: 12px solid var(--orange);
    border-left: 13px solid var(--orange);
}
.enquire-card-title {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #000;
    margin-bottom: 2rem;
}
.field-wrap {
    position: relative;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    border: 1px solid #ED7030;
    justify-content: flex-start;
}
.field-icon {
    background: #ED7030;
    height: 64px;
    width: 69px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.field-wrap input {
    border: none;
    background: transparent;
    padding: 10px;
    font-size: 17px;
    color: #1a1919;
    font-weight: 600;
    outline: none;
    height: 64px;
    width: 100%;
}
.field-wrap input:focus {background: #fff; }
.field-wrap input::placeholder { color: #535353; font-size: 17px; }
.btn-submit {
    margin-top: 8px;
    background: var(--orange);
    border: none;
    color: #fff;
    font-family: "Montserrat", sans-serif;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 3px;
    padding: 15px 50px;
}
.btn-submit:hover { background: #d4541a; }

/* ══════════════════════════════
    FOOTER
══════════════════════════════ */
.site-footer {
    background: url('../images/footer-bg.webp') no-repeat center center;
    padding: 80px 0;
    background-size: cover;
}
@media (min-width: 1200) {
    .site-footer .logo-wrap {
        text-align: end;
    }
    .site-footer .logo-wrap img{
        width: 85%;
    }
}
.footer-contact-heading {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
    margin-bottom: 2rem;
}
.footer-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 17px;
    font-weight: 400;
    color: #fff;
    text-decoration: none;
    justify-content: flex-start;
}
.footer-row img {
    width: 18px;
    height: 18px;
    object-fit: contain;
    object-position: center;
}
.footer-row strong {
    font-weight: 600;
}
.line-y {
    height: 20px;
    width: 1px;
    background: #fff;
    display: inline-flex;
    margin: 0 20px;
}
.footer-row i { color: var(--orange); margin-top: 3px; flex-shrink: 0; width: 14px; text-align: center; }
.footer-addr-label {
    display: block; font-size: 11px; font-weight: 700; letter-spacing: 1px;
    color: rgba(255,255,255,.85); margin-top: 14px; margin-bottom: 4px;
}
.footer-socials {
    display: flex;
    gap: 30px;
    margin-top: 25px;
}
.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: .3s;
}
.footer-socials a:hover { border-color: var(--orange); color: var(--orange); }
.footer-logo-col { display: flex; align-items: flex-end; justify-content: flex-end; }
.footer-logo-text { font-size: 38px; font-weight: 900; color: #fff; letter-spacing: 3px; text-transform: uppercase; line-height: 1; }
.footer-logo-sq { display: inline-block; width: 10px; height: 10px; background: var(--orange); vertical-align: super; margin-left: 2px; }
.footer-logo-sub { font-size: 8.5px; color: rgba(255,255,255,.35); letter-spacing: 3px; text-transform: uppercase; margin-top: 3px; }
.footer-hr { border-color: rgba(255,255,255,.08); margin: 36px 0 18px; }
.footer-powered { font-size: 11px; color: rgba(255,255,255,.28); text-align: center; letter-spacing: 1px; }
.footer-powered a { color: rgba(255,255,255,.45); text-decoration: none; transition: color .3s; }
.footer-powered a:hover { color: var(--orange); }

.footer-logo-img{
    width: 70%;
}

/* Hide by default */
.mobile-sticky-bar {
  display: none;
}


/* ══════════════════════════════
    RESPONSIVE
══════════════════════════════ */
@media (max-width: 991px) {
    .side-tab-enquire,.side-tab-phone {
        font-size: 17px;
        font-weight: 600;
        letter-spacing: 1px;
        padding: 10px 7px;
    }
    .hero-title {
        font-size: 30px;
        letter-spacing: 2px;
    }
    .hero-deco {
        max-width: 60%;
        margin: 1rem auto 0;
    }
    .hero-slide {
        min-height: 580px;
    }
    .eng-section {
        padding: 60px 0 0;
    }
    .sec-label {
        font-size: 24px;
        letter-spacing: 2px;
    }
    .sec-body {
        font-size: 15px;
        line-height: 1.5;
    }
    .eng-text-wrap {
        margin: 0 auto 40px;
    }
    .why-h1 {
        margin-top: 1rem;
    }
    .why-h1,.why-h2 {
        font-size: 52px;
    }
    .products-section {
        padding: 60px 0;
    }
    .products-subtitle {
        font-size: 15px;
        margin-bottom: 2rem;
    }
    .product-card {
        padding: 2rem 0rem 2rem 2rem;
    }
    .product-card-inner {
        align-items: center;
    }
    .product-card-title {
        font-size: 24px;
        margin-bottom: 10px;
    }
    .product-card-desc {
        font-size: 15px;
        font-weight: 500;
        margin-bottom: 15px;
        line-height: 1.5;
    }
    .product-explore {
        font-size: 17px;
    }
    .enquire-section {
        padding: 0 0 60px;
    }
    .enquire-card-title {
        font-size: 24px;
        margin-bottom: 1rem;
    }
    .field-icon {
        height: 48px;
        width: 60px;
    }
    .field-wrap input {
        font-size: 15px;
        height: 48px;
    }
    .field-wrap input::placeholder {font-size: 15px; }
    .btn-submit {
        font-size: 17px;
        letter-spacing: 2px;
        padding: 12px 20px;
    }
    .enquire-card::before, .enquire-card::after {
        width: 23px;
        height: 23px;
    }
    .enquire-card::before {
        border-top: 7px solid var(--orange);
        border-right: 8px solid var(--orange);
    }
    .enquire-card::after {
        border-bottom: 7px solid var(--orange);
        border-left: 8px solid var(--orange);
    }
    .site-footer {
        padding: 60px 0;
    }
    .footer-contact-heading {
        font-size: 22px;
        font-weight: 700;
        color: #fff;
        letter-spacing: normal;
        margin-bottom: 1rem;
    }
    .footer-row {
        margin-bottom: 15px;
        font-size: 15px;
    }
    .footer-socials a img {
        height: 20px;
    }

    
}
@media (max-width: 767px) {
     .side-tabs { display: none; } 
    /* .enquire-card { padding: 28px 20px 36px; }
    .product-card-inner { flex-direction: column; }
    .product-card-img { flex: none; max-width: 100%; }
    .why-img-wrap { margin-top: 36px; }
    .hero-title { letter-spacing: 2px; }
    .eng-owl .eng-slide-inner { margin-top: 80px; height: 160px; }
    .eng-owl .center .eng-slide-inner { height: 260px; }
    .eng-orange-strip { height: 120px; } */

    .eng-owl .center .eng-slide-inner {
    transform: scale(0.9);
}

    .site-nav {
        padding: 22px 10px;
    }
    .eng-owl .eng-slide-inner {
        transform: scale(.9);
        max-height: 300px;
    }
    .eng-owl .owl-dots {
        margin-top: 0rem;
    }
    .eng-orange-strip {
        height: 300px;
    }
    .eng-text-wrap {
        margin: 0 auto 20px;
    }
    .eng-slider-wrap {
        padding-bottom: 2rem;
    }
    .why-section {
        padding: 60px 0 0;
        background: #ebebeb;
    }
    .why-h1 {
        font-size: 36px;
        margin-bottom: 5px;
    }
    .why-h2 {
        font-size: 36px;
        margin-bottom: 15px;
    }
    .why-divider {
        width: 100px;
        margin-bottom: 1rem;
    }
    .product-card-text {
        margin-bottom: 1rem;
    }
    .product-card-inner {
        align-items: center;
        gap: 1rem;
    }
    .field-wrap {
        margin-bottom: 2px;
    }
    .enquire-card {
        padding: 2.5rem;
    }
    .footer-logo-col { justify-content: flex-start; margin-top: 32px; }
    .site-nav .logo-wrap img {
        width: 120px;
    }
    
.footer-logo-img{
    width: 60%;
}

/* Mobile Sticky Bottom Buttons */

/* Mobile only */
@media (max-width: 767px) {
  .mobile-sticky-bar {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    z-index: 9999;
    box-shadow: 0 -4px 14px rgba(0, 0, 0, 0.18);
    background: #F26522;
    overflow: hidden;
  }

  .mobile-sticky-bar .sticky-btn {
    flex: 1;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    line-height: 1;
    transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
  }

  .mobile-sticky-bar .sticky-btn:active {
    transform: scale(0.98);
    opacity: 0.92;
  }

  .sticky-btn-enquire {
    background: #F26522;
    color: #ffffff;
    border-right: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 0;
  }

  .sticky-btn-call {
    background: #ffffff;
    color: #F26522;
    font-size: 18px;
    border-radius: 0;
  }

  .sticky-btn-call i {
    font-size: 18px;
    line-height: 1;
  }
}

/* Optional: prevent content from being hidden behind the bar on mobile */
@media (max-width: 767px) {
  body {
    padding-bottom: 56px;
  }
}
   
}