/* ==========================================
   DIAMOND BEARING PREMIUM GLOBAL STYLES
========================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

:root{

    --primary:#0B1220;
    --secondary:#111827;
    --accent:#D4AF37;
    --gold-light:#F4D675;

    --white:#ffffff;

    --text:#94A3B8;

    --bg:#F8FAFC;

    --shadow:
    0 20px 60px rgba(0,0,0,.12);

}

/* ==========================================
   RESET
========================================== */

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:'Poppins',sans-serif;

    background:var(--bg);

    overflow-x:hidden;

    color:#111827;
}

a{
    text-decoration:none;
}

img{
    width:100%;
    display:block;
}

.container{

    width:100%;

    max-width:1450px;

    margin:auto;

    padding:0 60px;
}

/* ==========================================
   HERO SECTION
========================================== */

.hero{

    position:relative;

    width:100%;

    height:100vh;

    overflow:hidden;
}

/* VIDEO */

.hero-video{

    position:absolute;

    inset:0;

    width:100%;
    height:100%;

    object-fit:cover;

    transform:scale(1.05);
}

/* PREMIUM OVERLAY */

.hero-overlay{

    position:absolute;

    inset:0;

    background:
    linear-gradient(
    135deg,
    rgba(4,11,22,.96),
    rgba(4,11,22,.75)
    );
}

/* GOLD GLOW */

.hero::before{

    content:"";

    position:absolute;

    top:-200px;
    right:-150px;

    width:600px;
    height:600px;

    border-radius:50%;

    background:
    radial-gradient(
    circle,
    rgba(212,175,55,.15),
    transparent 70%
    );

    z-index:2;
}

/* CONTENT */

.hero-content{

    position:relative;

    z-index:10;

    height:100%;

    display:flex;

    flex-direction:column;

    justify-content:center;

    padding-left:8%;
}

.hero-tag{

    color:var(--gold-light);

    font-size:15px;

    font-weight:600;

    letter-spacing:4px;

    text-transform:uppercase;

    margin-bottom:25px;
}

.hero-content h1{

    font-size:110px;

    font-weight:900;

    line-height:1;

    color:white;

    text-transform:uppercase;

    margin-bottom:25px;

    max-width:900px;
}

.hero-content p{

    max-width:700px;

    color:#dbe4f0;

    font-size:23px;

    line-height:1.9;

    margin-bottom:45px;
}

/* BUTTONS */

.hero-buttons{

    display:flex;

    gap:20px;
}

.btn-primary{

    padding:18px 42px;

    border-radius:60px;

    background:var(--accent);

    color:#0B1220;

    font-weight:700;

    transition:.4s;
}

.btn-primary:hover{

    transform:translateY(-6px);

    box-shadow:
    0 20px 40px rgba(212,175,55,.45);
}

.btn-secondary{

    padding:18px 42px;

    border-radius:60px;

    border:2px solid rgba(255,255,255,.4);

    color:white;

    font-weight:700;

    transition:.4s;

    backdrop-filter:blur(10px);
}

.btn-secondary:hover{

    background:white;

    color:#0B1220;
}

/* ==========================================
   TRUSTED BRANDS
========================================== */

.trusted-brands{

    background:white;

    padding:110px 0;
}

.trusted-brands h2{

    text-align:center;

    font-size:48px;

    color:var(--primary);

    margin-bottom:70px;

    font-weight:800;
}

.brands-slider{

    display:flex;

    justify-content:center;

    flex-wrap:wrap;

    gap:35px;
}

.brand{

    min-width:220px;

    text-align:center;

    padding:25px 35px;

    border-radius:18px;

    background:white;

    font-size:34px;

    font-weight:800;

    color:#334155;

    box-shadow:var(--shadow);

    transition:.35s;
}

.brand:hover{

    transform:
    translateY(-10px);

    background:var(--accent);

    color:#0B1220;
}

/* ==========================================
   COMMON SECTION TITLE
========================================== */

.section-heading{

    text-align:center;

    margin-bottom:80px;
}

.section-heading span{

    color:var(--accent);

    font-weight:700;

    letter-spacing:3px;

    text-transform:uppercase;
}

.section-heading h2{

    font-size:56px;

    font-weight:800;

    color:var(--primary);

    margin-top:15px;
}
/* ==========================================
   ABOUT SECTION
========================================== */

.about-company{

    padding:140px 0;

    background:#ffffff;
}

.about-grid{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:100px;

    align-items:center;
}

.about-image{

    position:relative;
}

.about-image img{

    border-radius:28px;

    box-shadow:
    0 35px 80px rgba(0,0,0,.18);
}

/* FLOATING EXPERIENCE BADGE */

.experience-badge{

    position:absolute;

    bottom:-30px;
    right:-30px;

    width:180px;
    height:180px;

    border-radius:50%;

    background:linear-gradient(
    135deg,
    #D4AF37,
    #F4D675
    );

    display:flex;

    flex-direction:column;

    align-items:center;
    justify-content:center;

    color:#0B1220;

    box-shadow:
    0 25px 50px rgba(212,175,55,.35);
}

.experience-badge h3{

    font-size:52px;

    font-weight:900;
}

.experience-badge span{

    font-size:14px;

    font-weight:600;

    text-align:center;
}

.about-content span{

    color:var(--accent);

    font-weight:700;

    letter-spacing:3px;
}

.about-content h2{

    font-size:58px;

    font-weight:900;

    line-height:1.2;

    margin:20px 0 25px;

    color:var(--primary);
}

.about-content p{

    color:var(--text);

    font-size:18px;

    line-height:2;

    margin-bottom:20px;
}

.about-features{

    margin-top:35px;

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:18px;
}

.feature-item{

    display:flex;

    align-items:center;

    gap:12px;

    font-weight:600;

    color:#1E293B;
}

.feature-item i{

    color:var(--accent);

    font-size:20px;
}

.about-btn{

    display:inline-block;

    margin-top:35px;

    background:var(--primary);

    color:white;

    padding:18px 38px;

    border-radius:60px;

    font-weight:700;

    transition:.3s;
}

.about-btn:hover{

    background:var(--accent);

    color:#0B1220;

    transform:translateY(-5px);
}

/* ==========================================
   WHY CHOOSE US
========================================== */

.why-choose{

    padding:140px 0;

    background:
    linear-gradient(
    135deg,
    #0B1220,
    #111827
    );
}

.why-choose .section-heading h2{

    color:white;
}

.why-grid{

    display:grid;

    grid-template-columns:
    repeat(3,1fr);

    gap:35px;
}

.why-card{

    background:
    rgba(255,255,255,.05);

    backdrop-filter:blur(12px);

    border:
    1px solid rgba(255,255,255,.08);

    border-radius:25px;

    padding:45px;

    transition:.4s;
}

.why-card:hover{

    transform:
    translateY(-12px);

    border-color:
    rgba(212,175,55,.4);

    box-shadow:
    0 30px 60px rgba(0,0,0,.25);
}

.why-card i{

    width:75px;
    height:75px;

    border-radius:50%;

    display:flex;

    align-items:center;
    justify-content:center;

    background:
    rgba(212,175,55,.15);

    color:var(--accent);

    font-size:28px;

    margin-bottom:25px;
}

.why-card h3{

    color:white;

    font-size:26px;

    margin-bottom:15px;
}

.why-card p{

    color:#CBD5E1;

    line-height:1.8;
}

/* ==========================================
   PRODUCT CATEGORIES
========================================== */

.product-categories{

    padding:140px 0;

    background:#F8FAFC;
}

.category-grid{

    display:grid;

    grid-template-columns:
    repeat(4,1fr);

    gap:30px;
}

.category-card{

    background:white;

    border-radius:25px;

    overflow:hidden;

    box-shadow:
    0 20px 50px rgba(0,0,0,.08);

    transition:.4s;
}

.category-card:hover{

    transform:
    translateY(-15px);

    box-shadow:
    0 35px 80px rgba(0,0,0,.15);
}

.category-card img{

    height:260px;

    object-fit:cover;

    transition:.4s;
}

.category-card:hover img{

    transform:scale(1.08);
}

.category-content{

    padding:30px;
}

.category-content h3{

    font-size:28px;

    color:var(--primary);

    margin-bottom:15px;
}

.category-content p{

    color:var(--text);

    line-height:1.8;

    margin-bottom:25px;
}

.category-content a{

    display:inline-flex;

    align-items:center;

    gap:10px;

    color:var(--accent);

    font-weight:700;
}

/* GOLD TOP BORDER EFFECT */

.category-card::before{

    content:"";

    display:block;

    width:100%;

    height:5px;

    background:
    linear-gradient(
    90deg,
    #D4AF37,
    #F4D675
    );
}
/* ==========================================
   INDUSTRIES SECTION
========================================== */

.industries-section{

    padding:150px 0;

    background:white;
}

.industries-grid{

    display:grid;

    grid-template-columns:
    repeat(3,1fr);

    gap:35px;
}

.industry-card{

    background:#ffffff;

    padding:50px 40px;

    text-align:center;

    border-radius:25px;

    transition:.4s;

    border:1px solid #e5e7eb;

    position:relative;

    overflow:hidden;
}

.industry-card::before{

    content:"";

    position:absolute;

    top:0;
    left:0;

    width:100%;
    height:5px;

    background:
    linear-gradient(
    90deg,
    #D4AF37,
    #F4D675
    );
}

.industry-card:hover{

    transform:
    translateY(-12px);

    box-shadow:
    0 30px 70px rgba(0,0,0,.12);
}

.industry-card i{

    font-size:60px;

    color:#D4AF37;

    margin-bottom:25px;
}

.industry-card h3{

    font-size:28px;

    color:#0B1220;

    margin-bottom:15px;
}

.industry-card p{

    color:#64748B;

    line-height:1.9;
}

/* ==========================================
   STATISTICS SECTION
========================================== */

.stats-section{

    padding:140px 0;

    background:
    linear-gradient(
    135deg,
    #0B1220,
    #111827
    );
}

.stats-grid{

    display:grid;

    grid-template-columns:
    repeat(4,1fr);

    gap:35px;
}

.stat-card{

    text-align:center;

    padding:50px 25px;

    background:
    rgba(255,255,255,.04);

    border:
    1px solid rgba(255,255,255,.08);

    backdrop-filter:blur(10px);

    border-radius:25px;

    transition:.4s;
}

.stat-card:hover{

    transform:
    translateY(-10px);

    border-color:
    rgba(212,175,55,.4);
}

.stat-card h2{

    font-size:70px;

    font-weight:900;

    color:#D4AF37;

    margin-bottom:15px;
}

.stat-card p{

    color:white;

    font-size:18px;

    font-weight:500;
}

/* ==========================================
   FEATURED PRODUCTS
========================================== */

.featured-products{

    padding:150px 0;

    background:#F8FAFC;
}

.featured-grid{

    display:grid;

    grid-template-columns:
    repeat(4,1fr);

    gap:30px;
}

.featured-card{

    background:white;

    border-radius:25px;

    overflow:hidden;

    transition:.4s;

    box-shadow:
    0 20px 45px rgba(0,0,0,.08);
}

.featured-card:hover{

    transform:
    translateY(-12px);

    box-shadow:
    0 35px 70px rgba(0,0,0,.15);
}

.featured-card img{

    height:280px;

    object-fit:cover;

    transition:.5s;
}

.featured-card:hover img{

    transform:scale(1.08);
}

.featured-content{

    padding:30px;
}

.featured-content h3{

    font-size:24px;

    color:#0B1220;

    margin-bottom:15px;
}

.featured-content p{

    color:#64748B;

    line-height:1.8;

    margin-bottom:20px;
}

.featured-content a{

    color:#D4AF37;

    font-weight:700;
}

.view-all-btn{

    text-align:center;

    margin-top:60px;
}

.view-all-btn a{

    display:inline-block;

    background:#0B1220;

    color:white;

    padding:18px 40px;

    border-radius:60px;

    font-weight:700;

    transition:.3s;
}

.view-all-btn a:hover{

    background:#D4AF37;

    color:#0B1220;
}

/* ==========================================
   WORKING PROCESS
========================================== */

.process-section{

    padding:150px 0;

    background:white;
}

.process-grid{

    display:grid;

    grid-template-columns:
    repeat(4,1fr);

    gap:30px;
}

.process-card{

    background:white;

    text-align:center;

    padding:50px 30px;

    border-radius:25px;

    position:relative;

    transition:.4s;

    box-shadow:
    0 20px 50px rgba(0,0,0,.08);
}

.process-card:hover{

    transform:
    translateY(-12px);
}

.process-number{

    width:90px;
    height:90px;

    border-radius:50%;

    background:
    linear-gradient(
    135deg,
    #D4AF37,
    #F4D675
    );

    color:#0B1220;

    font-size:30px;

    font-weight:900;

    display:flex;

    align-items:center;
    justify-content:center;

    margin:auto;
    margin-bottom:25px;
}

.process-card h3{

    font-size:24px;

    color:#0B1220;

    margin-bottom:15px;
}

.process-card p{

    color:#64748B;

    line-height:1.8;
}
/* ==========================================
   TESTIMONIALS SECTION
========================================== */

.testimonials-section{

    padding:150px 0;

    background:
    linear-gradient(
    135deg,
    #0B1220,
    #111827
    );
}

.testimonials-section .section-heading h2{
    color:white;
}

.testimonial-grid{

    display:grid;

    grid-template-columns:
    repeat(3,1fr);

    gap:35px;
}

.testimonial-card{

    background:
    rgba(255,255,255,.05);

    backdrop-filter:blur(15px);

    border:
    1px solid rgba(255,255,255,.08);

    border-radius:25px;

    padding:45px;

    transition:.4s;
}

.testimonial-card:hover{

    transform:
    translateY(-12px);

    border-color:
    rgba(212,175,55,.4);
}

.stars{

    color:#D4AF37;

    font-size:22px;

    margin-bottom:20px;
}

.testimonial-card p{

    color:#CBD5E1;

    line-height:2;

    margin-bottom:25px;
}

.testimonial-card h4{

    color:white;

    font-size:20px;
}

.testimonial-card span{

    color:#94A3B8;
}

/* ==========================================
   CERTIFICATIONS
========================================== */

.certifications-section{

    padding:140px 0;

    background:white;
}

.certification-grid{

    display:grid;

    grid-template-columns:
    repeat(3,1fr);

    gap:35px;
}

.cert-card{

    background:white;

    border-radius:25px;

    padding:50px;

    text-align:center;

    box-shadow:
    0 20px 50px rgba(0,0,0,.08);

    transition:.4s;
}

.cert-card:hover{

    transform:
    translateY(-10px);
}

.cert-card i{

    font-size:65px;

    color:#D4AF37;

    margin-bottom:25px;
}

.cert-card h3{

    font-size:26px;

    color:#0B1220;

    margin-bottom:15px;
}

.cert-card p{

    color:#64748B;
}

/* ==========================================
   CTA SECTION
========================================== */

.cta-section{

    position:relative;

    padding:160px 0;

    background:url("images/cta-bg.jpg")
    center/cover no-repeat;
}

.cta-overlay{

    position:absolute;

    inset:0;

    background:
    rgba(0,0,0,.75);
}

.cta-content{

    position:relative;

    z-index:5;

    text-align:center;
}

.cta-content h2{

    color:white;

    font-size:65px;

    font-weight:900;

    margin-bottom:20px;
}

.cta-content p{

    color:#dbe4f0;

    font-size:22px;

    margin-bottom:40px;
}

.cta-buttons{

    display:flex;

    justify-content:center;

    gap:20px;
}

.cta-btn{

    background:#D4AF37;

    color:#0B1220;

    padding:18px 40px;

    border-radius:60px;

    font-weight:700;
}

.cta-btn-outline{

    border:2px solid white;

    color:white;

    padding:18px 40px;

    border-radius:60px;

    font-weight:700;
}

/* ==========================================
   CONTACT PREVIEW
========================================== */

.contact-preview{

    padding:140px 0;

    background:#F8FAFC;
}

.contact-grid{

    display:grid;

    grid-template-columns:
    repeat(3,1fr);

    gap:35px;
}

.contact-card{

    background:white;

    padding:50px;

    text-align:center;

    border-radius:25px;

    box-shadow:
    0 20px 50px rgba(0,0,0,.08);
}

.contact-card i{

    font-size:55px;

    color:#D4AF37;

    margin-bottom:25px;
}

.contact-card h3{

    margin-bottom:15px;

    color:#0B1220;
}

/* ==========================================
   MAP
========================================== */

.map-section{

    width:100%;
}

.map-section iframe{

    width:100%;

    height:500px;

    border:none;
}

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

.footer{

    background:#020617;

    color:white;

    padding-top:90px;
}

.footer-grid{

    display:grid;

    grid-template-columns:
    2fr 1fr 1fr 1fr;

    gap:50px;
}

.footer-col h2{

    color:#D4AF37;

    margin-bottom:20px;
}

.footer-col h3{

    margin-bottom:20px;
}

.footer-col p{

    color:#CBD5E1;

    line-height:2;
}

.footer-col ul{

    list-style:none;
}

.footer-col ul li{

    margin-bottom:12px;
}

.footer-col ul li a{

    color:#CBD5E1;

    transition:.3s;
}

.footer-col ul li a:hover{

    color:#D4AF37;
}

.footer-bottom{

    text-align:center;

    padding:25px;

    margin-top:60px;

    border-top:
    1px solid rgba(255,255,255,.08);
}

/* ==========================================
   CHATBOT
========================================== */

.chatbot-icon{

    position:fixed;

    right:25px;
    bottom:25px;

    width:65px;
    height:65px;

    border-radius:50%;

    background:#D4AF37;

    color:#0B1220;

    display:flex;

    align-items:center;
    justify-content:center;

    font-size:26px;

    cursor:pointer;

    z-index:9999;

    box-shadow:
    0 15px 40px rgba(212,175,55,.4);
}

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

@media(max-width:1024px){

.about-grid,
.why-grid,
.category-grid,
.featured-grid,
.process-grid,
.contact-grid,
.certification-grid,
.industries-grid,
.testimonial-grid{

grid-template-columns:
1fr 1fr;
}

.stats-grid{

grid-template-columns:
1fr 1fr;
}

.footer-grid{

grid-template-columns:
1fr 1fr;
}

.hero-content h1{

font-size:70px;
}

}

@media(max-width:768px){

.container{

padding:0 20px;
}

.about-grid,
.why-grid,
.category-grid,
.featured-grid,
.process-grid,
.contact-grid,
.certification-grid,
.industries-grid,
.testimonial-grid,
.stats-grid,
.footer-grid{

grid-template-columns:
1fr;
}

.hero{

height:90vh;
}

.hero-content{

padding:0 25px;
}

.hero-content h1{

font-size:50px;
}

.hero-content p{

font-size:18px;
}

.hero-buttons,
.cta-buttons{

flex-direction:column;
}

.cta-content h2{

font-size:40px;
}

.section-heading h2{

font-size:36px;
}

}
/* product page========================================== */

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

        :root {
            --primary-blue: #0f2e53;
            --accent-red: #dc3545;
            --bg-light: #f4f6f9;
            --text-grey: #6c757d;
            --white: #ffffff;
            --gold: #FFD700;
            --orange: #FF8C00;
            --hover-glow: 0 0 0 3px rgba(255,215,0,0.6), 0 0 0 6px rgba(255,140,0,0.4), 0 15px 25px rgba(0,0,0,0.1);
        }

        html, body {
            width: 100%;
            overflow-x: clip;
        }

        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background-color: var(--bg-light);
            padding: 0;
            color: #1e2a3a;
            line-height: 1.5;
        }

        h1, h2, h3, h4 { color: var(--primary-blue); font-weight: 600; letter-spacing: -0.01em; }
.modal-image-wrapper{
    width:100%;
    height:420px;
    perspective:1000px;
    cursor:pointer;
}

.flip-inner{
    position:relative;
    width:100%;
    height:100%;
    transition:transform .8s;
    transform-style:preserve-3d;
}

.modal-image-wrapper.flipped .flip-inner{
    transform:rotateY(180deg);
}

.flip-front,
.flip-back{
    position:absolute;
    width:100%;
    height:100%;
    backface-visibility:hidden;
}

.flip-front img,
.flip-back img{
    width:100%;
    height:100%;
    object-fit:cover;
    border-radius:20px;
}

.flip-back{
    transform:rotateY(180deg);
}
        /* ========== FIXED SEARCH/FILTER HEADER ========== */
        /* This wrapper is sticky so search+filter never moves while scrolling */
        .header-section {
            text-align: center;
            padding: 15px 20px;
            position: sticky;
            top: 76px;           /* sits just below the main navbar */
            z-index: 99;
            background: var(--bg-light);
            border-bottom: 1px solid rgba(0,0,0,0.06);
            /* no margin-bottom here — spacing handled by product-grid padding-top */
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            display: inline-block;
            margin-bottom: 20px;
            position: relative;
        }
        .section-title::after {
            content: '';
            display: block;
            width: 70px;
            height: 4px;
            background: linear-gradient(90deg, var(--gold), var(--orange));
            margin: 12px auto 0;
            border-radius: 4px;
        }

        .search-container {
            max-width: 650px;
            margin: 0 auto 18px;
            position: relative;
        }
        .search-icon {
            position: absolute;
            left: 18px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-grey);
            font-size: 1.1rem;
        }
        .search-bar {
            width: 100%;
            padding: 14px 20px 14px 50px;
            border: 2px solid #e0e4e9;
            border-radius: 60px;
            font-size: 1rem;
            outline: none;
            transition: all 0.25s;
            background: white;
        }
        .search-bar:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 4px rgba(15,46,83,0.06);
        }

        .search-stats {
            font-size: 0.95rem;
            color: var(--text-grey);
            margin-bottom: 14px;
            min-height: 24px;
            font-weight: 500;
        }

        /* ========== FILTER BUTTONS ========== */
        .filter-buttons {
            display: flex;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .filter-btn {
            background: white;
            border: 1px solid #d2d8df;
            padding: 10px 28px;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--primary-blue);
            cursor: pointer;
            transition: 0.2s;
            box-shadow: 0 2px 5px rgba(0,0,0,0.02);
        }
        .filter-btn.active {
            background: var(--primary-blue);
            color: white;
            border-color: var(--primary-blue);
        }
        .filter-btn:hover { background: #e6eaef; }

        /* ========== DARK MODE ========== */
        body.dark { background: #020617; color: #e5e7eb; }
        body.dark .header-section {
  background: #020617;   /* matches dark body exactly */
  color: #e5e7eb;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
        body.dark .nav { background: transparent; }
        body.dark .company-name { color: #ff9f1a; }
        body.dark .menu a { color: #ffffff; }
        body.dark .menu a:hover, body.dark .menu a.active { background: #ff9f1a; color: #08142a; }
        body.dark .header-section { background: #0f1823; color: #e5e7eb; }
        body.dark .section-title { color: #ffffff; }
        body.dark .search-bar { background: #1a2332; color: #e5e7eb; border-color: #60a5fa; }
        body.dark .search-bar::placeholder { color: #7a8999; }
        body.dark .search-stats { color: #b8c5d6; }
        body.dark .filter-btn { background: #1a2332; color: #e5e7eb; border: 1px solid #60a5fa; }
        body.dark .filter-btn:hover, body.dark .filter-btn.active { background: #ff9f1a; color: #020617; }
        body.dark .product-grid { background: #020617; }
        body.dark .product-card { background: #1a2332; color: #e5e7eb; border: 1px solid #2a3a4a; }
        body.dark .product-card h3 { color: #ffffff; }
        body.dark .product-card p, body.dark .card-text { color: #b8c5d6; }
        body.dark .card-title { color: #ffffff; }
        body.dark .card-category { background: #2a3a4a !important; color: #60a5fa !important; }
        body.dark .product-card:hover { background: #2a3a4a; border-color: #ff9f1a; }
        body.dark .modal-overlay { background: rgba(0,0,0,0.8); }
        body.dark .modal-content { background: #1a2332; color: #e5e7eb; }
        body.dark .close-modal { color: #e5e7eb; background: #1a2332; }
        body.dark .close-modal:hover { color: #ff9f1a; }
        body.dark .modal-title { color: #ffffff; }
        body.dark .modal-description { color: #b8c5d6; }
        body.dark .modal-btn { background: #ff9f1a; color: #020617; border: none; }
        body.dark .modal-btn:hover { background: #ffc857; }
        body.dark .modal-btn.secondary { background: #60a5fa; color: #020617; }
        body.dark .search-icon { color: #60a5fa; }
        body.dark #toast-msg { background: #ff9f1a; color: #020617; }
        body.dark .product-section { background: #0f1823; color: #e5e7eb; }

        .theme-toggle {
            margin-left: 25px;
            padding: 8px 12px;
            border-radius: 50%;
            border: none;
            cursor: pointer;
            background: #0070ad;
            color: #fff;
            transition: all 0.3s ease;
        }
        body.dark .theme-toggle { background: #facc15; color: #000; }

        /* ========== PRODUCT GRID ========== */
        /* padding-top gives space below the sticky header */
        .product-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
            max-width: 1400px;
            margin: 0 auto;
            padding: 30px 20px 50px;   /* top spacing + side padding + bottom spacing */
        }
        @media (min-width: 600px)  { .product-grid { grid-template-columns: repeat(2,1fr); } }
        @media (min-width: 992px)  { .product-grid { grid-template-columns: repeat(3,1fr); } }
        @media (min-width: 1200px) { .product-grid { grid-template-columns: repeat(4,1fr); } }

        /* ========== PRODUCT CARD ========== */
        .product-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 22px rgba(0,0,0,0.04);
            display: flex;
            flex-direction: column;
            height: 100%;
            transition: transform 0.25s cubic-bezier(0.2,0,0,1), box-shadow 0.25s ease;
            border: 1px solid rgba(255,255,255,0.3);
            will-change: transform, box-shadow;
            transform-origin: center center;
        }
        .product-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--hover-glow);
            border-color: transparent;
        }

        .card-image {
            height: 200px;
            width: 100%;
            object-fit: cover;
            background-color: #f2f5f9;
            display: block;
            border-bottom: 1px solid #edf0f5;
        }

        .card-body {
            padding: 22px 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .card-category {
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
            font-weight: 700;
            background: #edf2f9;
            display: inline-block;
            padding: 3px 12px;
            border-radius: 50px;
            align-self: flex-start;
        }
        .cat-spec { background: #d63384; color: white; }
        .cat-gen  { background: #0d6efd; color: white; }

        .card-title {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--primary-blue);
            font-weight: 700;
            line-height: 1.3;
        }
        .card-text {
            color: #4a5a6e;
            font-size: 0.9rem;
            line-height: 1.55;
            margin-bottom: 20px;
            flex-grow: 1;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            /* -webkit-line-clamp: 3; */
            overflow: hidden;
        }

        .btn-discover {
            background-color: var(--accent-red);
            color: white;
            border: none;
            padding: 6px 16px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.8rem;
            cursor: pointer;
            transition: 0.25s;
            display: inline-block;
            margin: 6px auto 0;
            width: fit-content;
            box-shadow: 0 6px 12px rgba(220,53,69,0.15);
            border: 1px solid rgba(255,255,255,0.2);
            letter-spacing: 0.3px;
        }
        .btn-discover:hover {
            background-color: #b11f2d;
            transform: translateY(-2px);
            box-shadow: 0 10px 18px rgba(220,53,69,0.25);
        }

        /* ========== MODAL ========== */
        .modal-overlay {
            position: fixed;
            top: 0; left: 0;
            width: 100%; height: 100%;
            /* background: rgba(0,0,0,0.72); */
            backdrop-filter: blur(4px);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 10010;
            opacity: 0;
            transition: opacity 0.25s;
        }
        .modal-overlay.open { display: flex; opacity: 1; }

        .modal-content {
            /* background: white; */
            width: min(550px, 100%);
            max-width: 780px;
            border-radius: 24px;
            display: flex;
            flex-direction: row;
            overflow: hidden;
            max-height: 90vh;
            min-height: 30px;
            position: relative;
            margin-left: -20px; 
            /* box-shadow: 0 30px 50px rgba(0,0,0,0.2); */
        }
        .close-modal {
            position: absolute;
            top: 16px; right: 20px;
            font-size: 34px;
            cursor: pointer;
            color: #7f8c9a;
            z-index: 20;
            background: rgb(176, 222, 76);
            width: 44px; height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(0,0,0,0.06);
            transition: 0.15s;
            line-height: 1;
        }
        .close-modal:hover { background: #f1f5f9; color: var(--primary-blue); }

        .modal-image-col {
            flex: 1;
            min-width: 320px;
            min-height: 0;
            background: #f8fbfd;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 30px;
            border-right: 1px solid rgba(15,46,83,0.08);
        }
        .modal-image-wrapper {
            width: 100%;
            max-width: 540px;
            margin: 0 auto;
            border-radius: 22px;
            overflow: hidden;
            background: #ffffff;
            box-shadow: 0 20px 45px rgba(15,46,83,0.12);
            border: 1px solid rgba(15,46,83,0.08);
        }
        .modal-image-wrapper img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: contain;
            border-radius: 22px;
        }
        .modal-tag {
            /* background: linear-gradient(145deg, #e9ecef, #dee2e6); */
            color: var(--primary-blue);
            padding: 6px 18px;
            border-radius: 40px;
            font-size: 0.75rem;
            font-weight: 700;
            display: inline-block;
            margin-bottom: 18px;
            letter-spacing: 1px;
              /* padding-left: 52px; */
            
        }
        .key-features-list { list-style: none; padding: 0; margin: 18px 0 12px;   padding-left: 32px;}
        .key-features-list li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 8px;
            color: #2c3e50;
            font-size: 0.95rem;
        }
        .key-features-list li::before { content: "▹"; color: var(--accent-red); position: absolute; left: 0; font-weight: 700; }

        .modal-actions {
            display: flex;
            flex-direction: row;
            gap: 16px;
            margin-top: 30px;
            flex-wrap: wrap;
            align-items: center;
            justify-content: flex-start;
            
        }
        .modal-actions .btn-discover,
        .modal-actions .btn-pdf {
            padding: 10px 24px;
            font-size: 0.9rem;
            border-radius: 60px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin: 0;
            width: auto;
            flex: 0 1 auto;
        }
        .modal-actions .btn-pdf {
            background-color: var(--primary-blue);
            color: rgb(242, 239, 239);
            border: none;
            font-weight: 600;
            cursor: pointer;
        }
        .modal-actions .btn-pdf:hover { background-color: #091f3a; transform: scale(1.02); }

        .share-section { margin-top: 32px; padding-top: 24px; border-top: 2px solid #edf2f7; }
        .share-label { font-size: 0.9rem; font-weight: 700; color: var(--primary-blue); margin-bottom: 14px; display: block; }
        .share-buttons-container { display: flex; gap: 12px; flex-wrap: wrap; }
        .share-btn {
            width: 40px; height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            transition: 0.2s;
            border: none;
            cursor: pointer;
            text-decoration: none;
            box-shadow: 0 4px 8px rgba(0,0,0,0.05);
        }
        .share-btn:hover { transform: translateY(-4px); }
        .btn-whatsapp  { background-color: #25D366; }
        .btn-gmail     { background-color: #EA4335; }
        .btn-facebook  { background-color: #1877F2; }
        .btn-instagram { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
        .btn-copy      { background-color: #5a6874; }

        #toast-msg {
            position: fixed;
            bottom: 30px; left: 50%;
            transform: translateX(-50%);
            background: #1e2a3a;
            color: white;
            padding: 12px 30px;
            border-radius: 60px;
            font-weight: 500;
            display: none;
            z-index: 2100;
            box-shadow: 0 12px 25px rgba(0,0,0,0.2);
        }
        .no-products-message {
            grid-column: 1 / -1;
            text-align: center;
            padding: 70px 20px;
            background: white;
            border-radius: 28px;
            box-shadow: 0 6px 18px rgba(0,0,0,0.02);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 800px) {
            .modal-content { flex-direction: column; width: min(92%, 680px); }
            .modal-image-col { min-height: 260px; border-right: none; border-bottom: 1px solid rgba(15,46,83,0.08); }
            .modal-details-col { padding: 28px; }
            .modal-actions { justify-content: stretch; }
            .modal-actions .btn-discover,
            .modal-actions .btn-pdf { width: 100%; }
        }
        @media (max-width: 550px) {
            .section-title { font-size: 2rem; }
            .filter-btn { padding: 8px 18px; }
            .product-grid { gap: 18px; }
            .modal-actions { flex-direction: column; width: 100%; }
            .modal-actions .btn-discover,
            .modal-actions .btn-pdf { width: 100%; }
        }
        @media (max-width: 480px) {
            .card-title { font-size: 1.1rem; }
            .btn-discover { padding: 5px 14px; font-size: 0.75rem; }
        }

        /* ========== FOOTER ========== */
        .footer {
            background: #234561;
            color: #fff;
            padding: 48px 0 0;
            /* margin-top REMOVED — product-grid padding-bottom handles spacing */
            height: auto;
        }
        .footer-wrapper {
            max-width: 1300px;
            width: 100%;
            margin: 0 auto;
            padding: 0 40px;
            display: grid;
            grid-template-columns: 1.4fr 1fr 1.5fr;
            gap: 40px;
            align-items: start;
            justify-items: start;
        }
        .footer-box { width: 100%; display: flex; flex-direction: column; justify-content: flex-start; align-items: flex-start; gap: 16px; }
        .footer-box p { margin: 0; color: #d7e1ea; line-height: 1.8; }
        .footer-logo { width: 220px; max-width: 100%; display: block; height: auto; margin: 0 0 16px; }
        .footer-box h3 { margin: 0; font-size: 15px; letter-spacing: 0.18em; text-transform: uppercase; color: #ffb540; }
        .footer-box a { color: #cfd8e3; text-decoration: none; transition: color 0.25s ease; }
        .footer-box a:hover { color: #ffffff; }
        .footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
        .footer-links li { margin: 0; }
        .footer-links li a { display: inline-flex; align-items: center; gap: 10px; color: #cfd8e3; text-decoration: none; transition: color 0.25s ease; }
        .footer-links li a::before { content: '›'; color: #ffb540; font-size: 14px; line-height: 1; }
        .footer-links li a:hover, .footer-links li a:focus { color: #ffffff; }
        .footer-social { margin: 0; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
        .footer-social a { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 16px; color: #fff; transition: transform 0.25s ease, background 0.25s ease; }
        .footer-social a:nth-child(1) { background: #0b5ed7; }
        .footer-social a:nth-child(2) { background: #25d366; }
        .footer-social a:nth-child(3) { background: #e1306c; }
        .footer-social a:nth-child(4) { background: #6c757d; }
        .footer-social a:hover { transform: scale(1.08); background: orange; }
        .large-map iframe { width: 100%; min-height: 260px; aspect-ratio: 16/9; border-radius: 16px; border: none; box-shadow: 0 12px 30px rgba(0,0,0,0.25); }
        .footer-bottom { margin-top: 32px; padding: 18px 0; width: 100%; box-sizing: border-box; text-align: center; background: #071a30; border-top: 1px solid rgba(255,255,255,0.08); font-size: 14px; color: #cfd8e3; }

        body.dark .footer-main { background: #020617; }
        body.dark .footer { background: #020617; }
        body.dark .footer-box { color: #b8c5d6; }
        body.dark .footer-box h3 { color: #ffffff; }
        body.dark .footer-box a { color: #60a5fa; }
        body.dark .footer-bottom { background: #020617; border-top: 1px solid #1a2332; color: #7a8999; }

        @media (max-width: 576px) {
            footer { padding: 50px 0 0; }
            .footer-wrapper { grid-template-columns: 1fr; gap: 35px; text-align: center; padding: 0 16px; }
            .footer-logo { width: 200px; margin: 0 auto 15px; display: block; }
            .footer-box h3 { font-size: 18px; }
            .footer-links li { margin-bottom: 8px; }
            .footer-social { justify-content: center; margin-top: 15px; }
            .large-map iframe { height: 250px; border-radius: 12px; }
            .footer-bottom { font-size: 13px; padding: 12px; }
        }
        @media (min-width: 577px) and (max-width: 992px) {
            .footer-wrapper { grid-template-columns: 1fr 1fr; gap: 40px; }
            .large-map { grid-column: 1 / -1; }
            .large-map iframe { height: 280px; }
        }
        @media (min-width: 993px) and (max-width: 1200px) {
            .footer-wrapper { grid-template-columns: 1.2fr 1fr 1.4fr; gap: 35px; }
            .footer-logo { width: 250px; }
        }
        @media (min-width: 1200px) {
            .footer-wrapper { max-width: 1400px; }
            .footer-logo { width: 280px; }
        }

        /* ========== CHATBOT ========== */
        .chatbot-icon {
            position: fixed; bottom: 30px; right: 30px;
            width: 60px; height: 60px;
            background: #ff9f1a;
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            color: white; font-size: 24px; cursor: pointer;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            transition: all 0.3s ease; z-index: 999;
        }
        .chatbot-icon:hover { transform: scale(1.1); box-shadow: 0 6px 20px rgba(0,0,0,0.3); }
        .chatbot-window {
            position: fixed; bottom: 100px; right: 30px;
            width: 400px; height: 500px;
            background: white; border-radius: 12px;
            box-shadow: 0 5px 40px rgba(0,0,0,0.16);
            display: flex; flex-direction: column;
            z-index: 999; opacity: 0; transform: translateY(20px);
            pointer-events: none; transition: all 0.3s ease;
        }
        .chatbot-window.open { opacity: 1; transform: translateY(0); pointer-events: all; }
        .chatbot-header {
            background: linear-gradient(180deg, #2b5068, #224359, #142a38);
            color: white; padding: 20px; border-radius: 12px 12px 0 0;
            display: flex; justify-content: space-between; align-items: center;
        }
        .chatbot-header h3 { margin: 0; font-size: 18px; font-weight: 600; }
        .chatbot-close {
            background: none; border: none; color: white; font-size: 28px; cursor: pointer;
            padding: 0; width: 30px; height: 30px;
            display: flex; align-items: center; justify-content: center; transition: transform 0.2s;
        }
        .chatbot-close:hover { transform: scale(1.2); }
        .chatbot-messages { flex: 1; padding: 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
        .chatbot-message {
            animation: slideIn 0.4s ease; padding: 12px 16px; border-radius: 8px;
            word-wrap: break-word; max-width: 100%; font-size: 14px; line-height: 1.5;
        }
        .chatbot-message.bot { background: #f0f0f0; color: #333; align-self: flex-start; border-bottom-left-radius: 0; }
        .chatbot-message.bot.clickable-whatsapp {
            background: linear-gradient(135deg, #25d366, #20ba5c); color: white; cursor: pointer;
            transition: all 0.3s ease; display: flex; align-items: center; gap: 8px; font-weight: 600;
        }
        .chatbot-message.bot.clickable-whatsapp:hover { transform: translateX(5px); box-shadow: 0 4px 12px rgba(37,211,102,0.3); }
        .chatbot-message.user { background: #ff9f1a; color: white; align-self: flex-end; border-bottom-right-radius: 0; }
        @keyframes slideIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
        .chatbot-action { padding: 15px 20px; border-top: 1px solid #eee; }
        .chatbot-input-area {
            display: flex; gap: 8px; padding: 12px 15px;
            border-top: 1px solid #eee; background: #f9f9f9; border-radius: 0 0 0 8px;
        }
        .chatbot-input {
            flex: 1; padding: 10px 12px; border: 1px solid #ddd; border-radius: 6px;
            font-size: 13px; outline: none; transition: border-color 0.3s;
        }
        .chatbot-input:focus { border-color: #ff9f1a; }
        .chatbot-send-btn {
            padding: 10px 14px; background: linear-gradient(135deg, #ff9f1a, #ff7f1a); color: white;
            border: none; border-radius: 6px; cursor: pointer; font-size: 14px; transition: all 0.3s ease;
            display: flex; align-items: center; justify-content: center;
        }
        .chatbot-send-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(255,159,26,0.3); }
        .chatbot-whatsapp-btn {
            width: 100%; padding: 12px; background: #25d366; color: white; border: none;
            border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer;
            transition: all 0.3s ease; display: flex; align-items: center; justify-content: center; gap: 8px;
        }
        .chatbot-whatsapp-btn:hover { background: #20ba5c; transform: translateY(-2px); }

        @media (max-width: 480px) {
            .chatbot-window { width: calc(100% - 30px); height: 450px; bottom: 90px; right: 15px; max-height: 60vh; }
            .chatbot-icon { width: 50px; height: 50px; font-size: 20px; bottom: 20px; right: 20px; }
        }
        @media (min-width: 481px) and (max-width: 768px) {
            .chatbot-window { width: 350px; height: 500px; bottom: 100px; right: 25px; }
            .chatbot-icon { width: 55px; height: 55px; font-size: 22px; bottom: 25px; right: 25px; }
        }
        @media (min-width: 769px) {
            .chatbot-window { bottom: 120px; right: 40px; }
            .chatbot-icon { bottom: 40px; right: 40px; }
        }

        body.dark .chatbot-window { background: #1e1e1e; }
        body.dark .chatbot-messages { background: #1e1e1e; }
        body.dark .chatbot-message.bot { background: #333; color: #fff; }

        /* ========== MOBILE MENU ========== */
        .display\:none { display: none; }
        .mobile-lang { display: block; margin-top: 15px; }
    
.modal-image-wrapper{
    perspective:1000px;
    cursor:pointer;
}

.flip-inner{
    position:relative;
    width:100%;
    transition:transform 0.8s;
    transform-style:preserve-3d;
}

.flip-inner.flipped{
    transform:rotateY(180deg);
}

.flip-front,
.flip-back{
    position:absolute;
    width:100%;
    height:100%;
    backface-visibility:hidden;
}

.flip-front img,
.flip-back img{
    width:100%;
    display:block;
    border-radius:20px;
}

.flip-back{
    transform:rotateY(180deg);
}
/* REMOVE MODAL TRANSPARENCY ONLY */
/* DOES NOT AFFECT PREVIOUS CODE */

.modal-overlay {
    background: rgba(0, 0, 0, 0.92) !important; /* dark solid background */
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    opacity: 1 !important;
}

.modal-content {
    background: #ffffff !important; /* solid white */
    opacity: 1 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25) !important;
}

/* REMOVE IMAGE FADE */
/* .modal-content img {
    opacity: 1 !important;
    filter: none !important;
    mix-blend-mode: normal !important;
}

/* REMOVE ANY GLASS EFFECT */
.modal-content,
.modal-overlay,
.modal-box,
.popup-image {
    background-color: #fff !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* OPTIONAL: CLOSE BUTTON FIX */
.modal-close {
    background: #f2f2f2 !important;
    opacity: 1 !important;
} 

/* FLIP CARD FOR MODAL IMAGES */

.contact-hero{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:80px;
    background:
    linear-gradient(rgba(4,15,28,.85),
    rgba(4,15,28,.85)),
    url("pics/factory-bg.jpg");
    background-size:cover;
    background-position:center;
}

.hero-left,
.hero-right{
    flex:1;
}

.bearing-spin{
    width:550px;
    animation:rotateBearing 18s linear infinite;
    filter:drop-shadow(0 0 40px rgba(255,180,0,.4));
}

@keyframes rotateBearing{
    from{
        transform:rotate(0deg);
    }
    to{
        transform:rotate(360deg);
    }
}

.hero-right h1{
    color:#fff;
    font-size:60px;
    margin-bottom:20px;
}

.hero-right span{
    color:#d4af37;
    letter-spacing:3px;
}

.hero-right p{
    color:#cfcfcf;
    margin-bottom:30px;
}

.contact-form{
    display:flex;
    flex-direction:column;
    gap:15px;
}

.contact-form input,
.contact-form textarea{
    background:#11253d;
    border:1px solid #d4af37;
    color:#fff;
    padding:16px;
    border-radius:10px;
}

.contact-form button{
    background:#d4af37;
    color:#000;
    border:none;
    padding:18px;
    border-radius:10px;
    font-weight:700;
    cursor:pointer;
}
.contact-features{
padding:100px 8%;
background:#08192f;
}

.contact-features h2{
text-align:center;
color:#fff;
font-size:48px;
margin-bottom:60px;
}

.features-grid{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:30px;
}

.feature-box{
background:#102845;
padding:40px;
border-radius:20px;
text-align:center;
transition:.4s;
border:1px solid rgba(212,175,55,.2);
}

.feature-box:hover{
transform:translateY(-12px);
box-shadow:0 0 30px rgba(212,175,55,.4);
}

.feature-box i{
font-size:45px;
color:#d4af37;
margin-bottom:20px;
}

.feature-box h3{
color:#fff;
margin-bottom:15px;
}

.feature-box p{
color:#c9d1d9;
}