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

/* ROOT COLORS */
:root{
    --primary:#0056ff;
    --secondary:#00d4ff;
    --dark:#081b33;
    --light:#f5f9ff;
    --white:#ffffff;
    --text:#666;
    --shadow:0 15px 40px rgba(0,0,0,.12);
}

/* GLOBAL */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins',sans-serif;
}

html{
    scroll-behavior:smooth;
}

body{
    background:#fff;
    color:#222;
    line-height:1.7;
    overflow-x:hidden;
    margin:0;
    padding:0;
}

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

a{
    text-decoration:none;
}

section{
    padding:90px 0;
}

.container{
    max-width:1200px;
}

.section-title{
    display:inline-block;
    background:#e9f5ff;
    color:var(--primary);
    padding:8px 20px;
    border-radius:50px;
    font-weight:600;
    font-size:14px;
    letter-spacing:1px;
    text-transform:uppercase;
    margin-bottom:20px;
}

h1,h2,h3,h4,h5{
    font-weight:700;
    color:var(--dark);
}

p{
    color:var(--text);
}

/* TOP BAR */
.top-bar{
    background:var(--dark);
    color:#fff;
    font-size:14px;
    padding:10px 0;
    position:relative;
}

.top-bar i{
    color:#00d4ff;
    margin-right:6px;
}

.top-bar a{
    color:#fff;
    margin-left:15px;
    transition:.3s;
}

.top-bar a:hover{
    color:#00d4ff;
}

.top-bar a{
    position:relative;
    z-index:9999;
    cursor:pointer;
}

/* BUTTONS */
.btn-primary{
    background:linear-gradient(135deg,#0056ff,#00bfff);
    border:none;
    border-radius:50px;
    padding:13px 35px;
    font-weight:600;
    transition:.4s;
}

.btn-primary:hover{
    transform:translateY(-5px);
    box-shadow:0 15px 35px rgba(0,86,255,.35);
}

.btn-light{
    padding:13px 35px;
    border-radius:50px;
    font-weight:600;
}

.btn-outline-light{
    padding:13px 35px;
    border-radius:50px;
    font-weight:600;
}

.btn-wa{
    background:#25D366;
    border:none;                                                                      
    color:#fff;
    font-weight:600;
    padding:12px 20px;
    border-radius:50px;
    transition:all 0.3s ease;
}

.btn-wa:hover{
    background:#1EBE5D;
    color:#fff;
    transform:translateY(-2px);
    box-shadow:0 8px 20px rgba(37, 211, 102, 0.35);
}

.btn-wa i{
    font-size:20px;
    vertical-align:middle;
}

/* Modern Dropdown Menu */
.dropdown-menu{
    position:absolute;
    min-width:250px;
    padding:10px;
    border:1px solid #1380f4;
    border-radius:18px;
    background:#fff;
    box-shadow:0 12px 30px rgba(0, 0, 0, 0.12);
    overflow:hidden;
    z-index:1;
}

/* Animated Gradient Border */
.dropdown-menu::before {
    content:"";
    position:absolute;
    inset:0;
    padding:2px;
    border-radius:inherit;
    background:linear-gradient(90deg, #0d6efd, #00c6ff, #4da3ff, #0d6efd);
    background-size:300% 300%;
    animation:borderRotate 4s linear infinite;

    /* Create transparent center */
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite:xor;

    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask-composite:exclude;

    pointer-events:none;
    z-index:-1;
}

/* Dropdown Items */
.dropdown-menu .dropdown-item {
    color:#1f2937;
    font-size:15px;
    font-weight:500;
    padding:12px 18px;
    border-radius:10px;
    transition:all 0.3s ease;
    position:relative;
}

/* Hover Effect */
.dropdown-menu .dropdown-item:hover {
    background:linear-gradient(135deg, #2777ee, #00b4ff, #41ce93);
    color:#fff;
    transform:translateX(5px);
}

/* Arrow Animation */
.dropdown-menu .dropdown-item::after {
    content:"→";
    float:right;
    opacity:0;
    transition:all 0.3s ease;
}

.dropdown-menu .dropdown-item:hover::after {
    opacity:1;
    transform:translateX(4px);
}

/* Dropdown Hover Glow */
.dropdown-menu:hover {
    border-color:#00c6ff;
    box-shadow:
        0 0 10px rgba(77, 163, 255, 0.7),
        0 0 20px rgba(0, 198, 255, 0.5),
        0 0 35px rgba(13, 110, 253, 0.3);
}

/* HERO */
.hero{
    background:linear-gradient(135deg,#021b40,#0056ff);
    min-height:100vh;
    display:flex;
    align-items:center;
    position:relative;
    overflow:hidden;
}

.hero::before{
    content:"";
    position:absolute;
    width:650px;
    height:650px;
    background:rgba(255,255,255,.08);
    border-radius:50%;
    right:-180px;
    top:-150px;
    filter:blur(15px);
}

.hero::after{
    content:"";
    position:absolute;
    width:350px;
    height:350px;
    background:rgba(0,212,255,.25);
    border-radius:50%;
    left:-120px;
    bottom:-120px;
    filter:blur(20px);
}

.hero .container{
    position:relative;
    z-index:10;
}

.hero-tag{
    display:inline-block;
    background:rgba(255,255,255,.15);
    padding:10px 25px;
    border-radius:50px;
    color:#fff;
    font-weight:600;
    margin-bottom:25px;
    backdrop-filter:blur(10px);
}

.hero h1{
    font-size:62px;
    line-height:1.2;
    font-weight:800;
    color:#fff;
    margin-bottom:25px;
}

.hero p{
    font-size:18px;
    color:#dfefff;
    margin-bottom:35px;
    max-width:600px;
}

.hero-buttons{
    display:flex;
    gap:20px;
    margin-bottom:45px;
}

.hero-features{
    display:flex;
    gap:35px;
    flex-wrap:wrap;
}

.hero-features div{
    color:#fff;
    font-weight:500;
}

.hero-features i{
    color:#00ffb3;
    margin-right:8px;
}

.hero-image{
    max-width:90%;
    margin:auto;
    animation:floatImage 5s ease-in-out infinite;
    filter:drop-shadow(0 30px 40px rgba(0,0,0,.35));
}

/* FLOAT ANIMATION */
@keyframes floatImage{
    
    0%{
        transform:translateY(0px);
    }
    
    50%{
        transform:translateY(-20px);
    }
    
    100%{
        transform:translateY(0px);
    }

}

/* SECTION HEADINGS */
h2{
    font-size:42px;
    margin-bottom:20px;
}

h3{
    font-size:30px;
}

h4{
    font-size:24px;
}

h5{
    font-size:20px;
}

/* ABOUT SECTION */
.about{
    background:#fff;
}

.about img{
    width:75%;
    max-width:450px;
    height:auto;
    border-radius:20px;
    box-shadow:var(--shadow);
    transition:.4s;
}

.about img:hover{
    transform:scale(1.03);
}

.about h2{
    font-size:42px;
    color:var(--dark);
    margin-bottom:20px;
}

.about p{
    font-size:17px;
    margin-bottom:30px;
    color:var(--text);
}

/* WHY OZONE */
.why-ozone{
    background:#f7fbff;
}

.why-ozone h2{
    margin-bottom:15px;
}

.feature-box{
    background:#fff;
    padding:40px 25px;
    border-radius:20px;
    text-align:center;
    transition:.4s;
    box-shadow:0 8px 30px rgba(0,0,0,.08);
    height:100%;
}

.feature-box:hover{
    transform:translateY(-10px);
    background:linear-gradient(135deg,#0056ff,#00cfff);
}

.feature-box:hover h5,
.feature-box:hover p{
    color:#fff;
}

.feature-box i{
    font-size:55px;
    color:var(--primary);
    margin-bottom:20px;
    transition:.4s;
}

.feature-box:hover i{
    color:#fff;
}

.feature-box h5{
    margin-bottom:12px;
    font-weight:700;
}

.feature-box p{
    font-size:15px;
}

/* PRODUCTS */
.products{
    background:#fff;
}

.product-card{
    background:#fff;
    border-radius:20px;
    padding:30px;
    text-align:center;
    box-shadow:0 10px 35px rgba(0,0,0,.08);
    transition:.4s;
    overflow:hidden;
    height:100%;
}

.product-card:hover{
    transform:translateY(-12px);
    box-shadow:0 25px 50px rgba(0,0,0,.18);
}

.product-card img{
    height:240px;
    object-fit:contain;
    margin:auto;
    transition:.4s;
}

.product-card:hover img{
    transform:scale(1.08);
}

.product-card h4{
    margin:25px 0 15px;
    color:var(--dark);
}

.product-card p{
    min-height:70px;
    color:var(--text);
}

.product-card .btn{
    margin-top:15px;
}

/* ACCESSORIES */
.accessories{
    background:#f7fbff;
}

.icon-box{
    background:#fff;
    border-radius:18px;
    padding:35px 20px;
    text-align:center;
    transition:.4s;
    box-shadow:0 8px 25px rgba(0,0,0,.08);
    height:100%;
}

.icon-box:hover{
    background:linear-gradient(135deg,#0056ff,#00cfff);
    transform:translateY(-8px);
}

.icon-box i{
    font-size:48px;
    color:var(--primary);
    margin-bottom:18px;
    transition:.4s;
}

.icon-box:hover i{
    color:#fff;
}

.icon-box h5{
    font-size:19px;
    font-weight:600;
    transition:.4s;
}

.icon-box:hover h5{
    color:#fff;
}

/* COMMON CARD EFFECT */
.product-card,
.feature-box,
.icon-box{
    position:relative;
}

.product-card::before,
.feature-box::before,
.icon-box::before{
    content:"";
    position:absolute;
    left:0;
    top:0;
    width:100%;    
    height:5px;
    background:linear-gradient(90deg,#0056ff,#00d4ff);
    transform:scaleX(0);
    transition:.4s;
}

.product-card:hover::before,
.feature-box:hover::before,
.icon-box:hover::before{
    transform:scaleX(1);
}

/* IMAGE RADIUS */
.rounded-img{
    border-radius:20px;
    overflow:hidden;
}

/* SECTION SPACING */
.products .row,
.accessories .row{
    row-gap:30px;
}

/* INDUSTRIES */
.industries{
    background:#ffffff;
}

.industry-card{
    background:#fff;
    padding:40px 25px;
    border-radius:20px;
    text-align:center;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.4s;
    height:100%;
    border:1px solid #eef3ff;
}

.industry-card:hover{
    transform:translateY(-10px);
    background:linear-gradient(135deg,#0056ff,#00cfff);
}

.industry-card i{
    font-size:55px;
    color:var(--primary);
    margin-bottom:20px;
    transition:.4s;
}

.industry-card:hover i{
    color:#fff;
}

.industry-card h5{
    font-weight:600;
    transition:.4s;
}

.industry-card:hover h5{
    color:#fff;
}

/* COUNTER SECTION */
.counter-section{
    background:linear-gradient(135deg,#041c40,#0056ff);
    color:#fff;
    padding:80px 0;
}

.counter-section h2{
    font-size:55px;
    font-weight:700;
    color:#fff;
    margin-bottom:10px;
}

.counter-section p{
    color:#dfefff;
    font-size:18px;
    letter-spacing:1px;
}

/* CUSTOMERS */
.customers{
    background:#f8fbff;
}

.customers img{
    max-height:80px;
    width:auto;
    margin:auto;
    filter:grayscale(100%);
    opacity:.7;
    transition:.4s;
}

.customers img:hover{
    filter:grayscale(0);
    opacity:1;
    transform:scale(1.1);
}

/* CTA */
.cta{
    background:linear-gradient(135deg,#0056ff,#00cfff);
    color:#fff;
    border-radius:30px;
    margin:80px auto;
    padding:70px 50px;
}

.cta h2{
    color:#fff;
    margin-bottom:20px;
    font-size:40px;
}

.cta p{
    color:#eef8ff;
    font-size:18px;
}

.cta .btn{
    padding:15px 40px;
    border-radius:50px;
    font-weight:600;
}

/* CUSTOM ANIMATION */
@keyframes fadeUp{
    
    0%{
        opacity:0;
        transform:translateY(40px);
    }
    
    100%{
        opacity:1;
        transform:translateY(0);
    }

}

.fade-up{
    animation:fadeUp .8s ease;
}

/* HOVER EFFECTS */
.industry-card,
.product-card,
.icon-box,
.feature-box{
    overflow:hidden;
}

.industry-card::after,
.product-card::after,
.icon-box::after,
.feature-box::after{
    content:"";
    position:absolute;
    width:120px;
    height:120px;
    background:rgba(255,255,255,.12);
    border-radius:50%;
    top:-40px;
    right:-40px;
    transition:.4s;
}

.industry-card:hover::after,
.product-card:hover::after,
.icon-box:hover::after,
.feature-box:hover::after{
    transform:scale(1.5);
}

/* SECTION HEADINGS */
.products h2,
.accessories h2,
.industries h2,
.customers h2{
    font-size:42px;
    margin-bottom:15px;
    color:var(--dark);
}

.products p,
.accessories p,
.industries p,
.customers p{
    font-size:17px;
    color:var(--text);
}

/* FAQ */
.faq{
    background:#ffffff;
}

.accordion-item{
    border:none;
    margin-bottom:15px;
    border-radius:15px !important;
    overflow:hidden;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.accordion-button{
    font-weight:600;
    padding:20px;
    background:#fff;
}

.accordion-button:not(.collapsed){
    background:linear-gradient(135deg,#0056ff,#00cfff);
    color:#fff;
}

.accordion-button:focus{
    box-shadow:none;
}

.accordion-body{
    padding:20px;
    color:#666;
}

/* BLOG */
.blogs{
    background:#f8fbff;
}

.blog-card{
    background:#fff;
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.4s;
    height:100%;
}

.blog-card:hover{
    transform:translateY(-10px);
}

.blog-card img{
    width:100%;
    height:240px;
    object-fit:cover;
}

.blog-card h4{
    margin-bottom:15px;
}

.blog-card p{
    margin-bottom:20px;
}

/* CONTACT */
.contact{
    background:#fff;
}

.contact form input,
.contact form textarea{
    border-radius:12px;
    border:1px solid #ddd;
    padding:14px;
    margin-bottom:20px;
}

.contact form input:focus,
.contact form textarea:focus{
    border-color:#0056ff;
    box-shadow:none;
}

.contact-box{
    background:linear-gradient(135deg,#041c40,#0056ff);
    color:#fff;
    padding:40px;
    border-radius:20px;
    height:100%;
}

.contact-box h4{
    color:#fff;
    margin-bottom:25px;
}

.contact-box p{
    color:#dfefff;
    margin-bottom:18px;
}

.contact-box i{
    color:#00d4ff;
    margin-right:10px;
}

/* GET A QUOTE */
.quote-section{
    background:#f8f9fa;
}

.quote-section h2{
    color:#0b5ed7;
    font-weight:700;
}

.quote-section .form-control,
.quote-section .form-select{
    padding:15px;
    border-radius:10px;
}

.quote-section button{
    border-radius:50px;
    font-size:18px;
}


/* MAP */
iframe{
    display:block;
    border:none;
}

/* FOOTER */
.footer{
    background:#041c40;
    color:#fff;
    padding:70px 0 20px;
}

.footer h5{
    color:#fff;
    margin-bottom:20px;
    font-size:20px;
}

.footer p{
    color:#cfd8e6;
    font-size:16px;
}

.footer ul{
    padding:0;
    list-style:none;
}

.footer ul li{
    margin-bottom:12px;
    font-size:16px;
}

.footer ul li a{
    color:#cfd8e6;
    transition:.3s;
}

.footer ul li a:hover{
    color:#00d4ff;
    padding-left:6px;
}

.footer hr{
    border-color:rgba(251, 247, 247, 0.1);
    margin:40px 0 20px;
}

.footer-copyright{
    background-color:#06295d;
    color:#fff;
    font-size:18px;
}

.footer .container{
    max-width:1400px;
    margin:0 auto;
}

.footer .col-lg-4:first-child{
    padding-left:0;
}

.footer-logo-link{
    display:inline-block;
    background:#fff;
    padding:0;
    border-radius:10px;
    line-height:0;
}

.footer-logo{
    display:block;
    margin:0;
    width:250px;
    height:auto;
}

/* SOCIAL ICONS */
.social-icons a{
    width:42px;
    height:42px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:50%;
    background:#ffffff15;
    color:#fff;
    margin-right:10px;
    transition:.4s;
}

.social-icons a:hover{
    background:#00d4ff;
    transform:translateY(-5px);
}

/* SCROLL TO TOP */
.scroll-top{
    position:fixed;
    right:25px;
    bottom:25px;
    width:50px;
    height:50px;
    background:#0056ff;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:50%;
    font-size:20px;
    z-index:999;
    transition:.3s;
}

.scroll-top:hover{
    background:#00cfff;
    color:#fff;
}

/* RESPONSIVE */
@media(max-width:991px){
    
    .hero{
        text-align:center;
        min-height:auto;
        padding:100px 0;
    }
    
    .hero h1{
        font-size:46px;
    }
    
    .hero-buttons{
        justify-content:center;
    }

    .hero-features{
        justify-content:center;
        margin-bottom:40px;
    }

    .hero-image{
        max-width:70%;
        margin-top:40px;
    }

    .nav-link{
        margin-left:0;
        padding:10px 0;
    }

    .quote-btn{
        margin-left:0;
        margin-top:15px;
    }

    .cta{
        text-align:center;
    }

    .contact-box{
        margin-top:40px;
    }

}

@media(max-width:768px){
    
    section{
        padding:70px 0;
    }
    
    .hero h1{
        font-size:36px;
    }
    
    .hero p{
        font-size:16px;
    }

    .hero-buttons{
        flex-direction:column;
    }

    .hero-buttons .btn{
        width:100%;
    }

    .hero-features{
        flex-direction:column;
        gap:15px;
    }

    h2{
        font-size:32px;
    }

    .counter-section h2{
        font-size:42px;
    }

    .cta{
        padding:50px 30px;
    }

    .contact-box{
        padding:30px;
    }

    .footer{
        text-align:center;
    }

    .footer .social-icons{
        margin-top:20px;
    }

}

@media(max-width:576px){
    
    .hero h1{
        font-size:30px;
    }
    
    .hero-tag{
        font-size:13px;
    }

    .hero-image{
        max-width:90%;
    }

    .section-title{
        font-size:12px;
    }

    .btn-primary,
    .btn-light,
    .btn-outline-light{
        width:100%;
    }

    .product-card,
    .feature-box,
    .icon-box,
    .industry-card{
        padding:25px;
    }

    .counter-section{
        padding:60px 0;
    }

    .counter-section h2{
        font-size:34px;
    }

    .blog-card img{
        height:200px;
    }

    .scroll-top{
        width:45px;
        height:45px;
        right:15px;
        bottom:15px;
    }

}