/* ==========================================
   GOOGLE FONT
========================================== */

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


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

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:'Poppins',sans-serif;
    background:#f5f7fa;
    color:#222;
    line-height:1.7;
    overflow-x:hidden;

}

img{

    max-width:100%;
    display:block;

}

a{

    text-decoration:none;

}

ul{

    list-style:none;

}

section{

    padding:80px 8%;

}


/* ==========================================
   CONTAINER
========================================== */

.container{

    width:100%;
    max-width:1300px;
    margin:auto;

}


/* ==========================================
   NAVBAR
========================================== */

.navbar{

    position:sticky;
    top:0;
    left:0;
    width:100%;

    background:#0B1F4D;

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:18px 8%;

    z-index:999;

    transition:.3s;

}

.navbar.sticky{

    box-shadow:0 8px 20px rgba(0,0,0,.15);

}

.logo-section{

    display:flex;

    align-items:center;

    gap:15px;

}

.logo-section img{

    width:60px;

}

.logo-section h2{

    color:#fff;

    font-size:28px;

    font-weight:700;

}

nav ul{

    display:flex;

    gap:30px;

}

nav ul li a{

    color:#fff;

    font-weight:500;

    transition:.3s;

}

nav ul li a:hover{

    color:#4da6ff;

}


/* ==========================================
   BUTTONS
========================================== */

.primary-btn{

    display:inline-block;

    background:#1E5EFF;

    color:#fff;

    padding:14px 30px;

    border-radius:8px;

    transition:.3s;

    font-weight:600;

}

.primary-btn:hover{

    background:#1449d8;

    transform:translateY(-3px);

}

.secondary-btn{

    display:inline-block;

    border:2px solid #1E5EFF;

    color:#1E5EFF;

    padding:14px 30px;

    border-radius:8px;

    transition:.3s;

    font-weight:600;

}

.secondary-btn:hover{

    background:#1E5EFF;

    color:#fff;

}

.quote-btn{

    background:#1E5EFF;

    color:#fff;

    padding:12px 24px;

    border-radius:8px;

    transition:.3s;

}

.quote-btn:hover{

    background:#1449d8;

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

.hero{

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:60px;

    min-height:85vh;

}

.hero-left{

    flex:1;

}

.hero-left h1{

    font-size:58px;

    color:#0B1F4D;

    line-height:1.2;

    margin-bottom:25px;

    font-weight:700;

}

.hero-left p{

    font-size:18px;

    color:#555;

    margin-bottom:35px;

    max-width:650px;

}

.hero-buttons{

    display:flex;

    gap:20px;

    flex-wrap:wrap;

}

.hero-right{

    flex:1;

}

.hero-right img{

    width:100%;

    border-radius:18px;

    box-shadow:0 20px 40px rgba(0,0,0,.15);

}


/* ==========================================
   FEATURES
========================================== */

.features{

    display:grid;

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

    gap:25px;

}

.feature-card{

    background:#fff;

    border-radius:15px;

    padding:35px;

    text-align:center;

    box-shadow:0 8px 20px rgba(0,0,0,.08);

    transition:.35s;

}

.feature-card:hover{

    transform:translateY(-8px);

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

}

.feature-card h2{

    color:#1E5EFF;

    margin-bottom:15px;

    font-size:36px;

}

.feature-card h3{

    color:#0B1F4D;

    margin-bottom:15px;

}

.feature-card p{

    color:#666;

}


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

.products-section h1,
.products-section h2{

    text-align:center;

    color:#0B1F4D;

    margin-bottom:20px;

}

.products-section>p{

    text-align:center;

    color:#666;

    max-width:900px;

    margin:0 auto 50px;

}

.products-grid{

    display:grid;

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

    gap:30px;

}


/* ==========================================
   PRODUCT CARD
========================================== */

.product-card{

    background:#fff;

    border-radius:15px;

    overflow:hidden;

    box-shadow:0 8px 20px rgba(0,0,0,.08);

    transition:.35s;

    display:flex;

    flex-direction:column;

}

.product-card:hover{

    transform:translateY(-8px);

    box-shadow:0 20px 40px rgba(0,0,0,.15);

}

.product-card img{

    width:100%;

    height:230px;

    object-fit:cover;

}

.product-card h3{

    color:#0B1F4D;

    padding:20px 20px 10px;

}

.product-card p{

    color:#666;

    padding:0 20px 20px;

    flex:1;

}

.product-card .primary-btn{

    margin:20px;

    text-align:center;

}


/* ==========================================
   FILTER BUTTONS
========================================== */

.filter-buttons{

    display:flex;

    justify-content:center;

    gap:15px;

    flex-wrap:wrap;

    margin-bottom:50px;

}

.filter-buttons button{

    background:#1E5EFF;

    color:#fff;

    border:none;

    padding:12px 22px;

    border-radius:8px;

    cursor:pointer;

    font-weight:600;

    transition:.3s;

}

.filter-buttons button:hover{

    background:#0B1F4D;

}


/* ==========================================
   ABOUT
========================================== */

.about-preview{

    display:flex;

    align-items:center;

    gap:60px;

}

.about-left{

    flex:1;

}

.about-left img{

    border-radius:15px;

    box-shadow:0 15px 35px rgba(0,0,0,.12);

}

.about-right{

    flex:1;

}

.about-right h2{

    color:#0B1F4D;

    font-size:42px;

    margin-bottom:20px;

}

.about-right p{

    color:#555;

    margin-bottom:20px;

}
/* ==========================================
   CONTACT SECTION
========================================== */

.contact-section{

    background:#ffffff;

}

.contact-container{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:50px;

    align-items:start;

}

.contact-info{

    background:#0B1F4D;

    color:#fff;

    padding:40px;

    border-radius:15px;

}

.contact-info h2{

    margin-bottom:25px;

}

.contact-info p{

    margin-bottom:20px;

    line-height:1.8;

}

.contact-info .info-box{

    margin-bottom:20px;

}

.contact-form{

    background:#fff;

    padding:40px;

    border-radius:15px;

    box-shadow:0 10px 25px rgba(0,0,0,.08);

}

.contact-form input,

.contact-form select,

.contact-form textarea{

    width:100%;

    padding:15px;

    margin-bottom:20px;

    border:1px solid #ddd;

    border-radius:8px;

    font-size:16px;

    outline:none;

    transition:.3s;

}

.contact-form input:focus,

.contact-form select:focus,

.contact-form textarea:focus{

    border-color:#1E5EFF;

}

.contact-form textarea{

    resize:vertical;

    min-height:140px;

}

.contact-form button{

    width:100%;

    border:none;

    cursor:pointer;

}


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

.ai-chat-section{

    background:#fff;

}

.chat-box{

    max-width:750px;

    margin:auto;

    background:#f5f7fa;

    border-radius:15px;

    padding:30px;

    box-shadow:0 10px 25px rgba(0,0,0,.08);

}

#chatResponses{

    max-height:350px;

    overflow-y:auto;

    margin-bottom:20px;

}

.chat-message{

    padding:14px 18px;

    border-radius:12px;

    margin-bottom:15px;

    max-width:80%;

}

.chat-message.user{

    background:#0B1F4D;

    color:#fff;

    margin-left:auto;

}

.chat-message.bot{

    background:#1E5EFF;

    color:#fff;

}

.chat-box input{

    width:100%;

    padding:15px;

    border:1px solid #ddd;

    border-radius:8px;

    margin-bottom:15px;

}

.chat-box button{

    width:100%;

    border:none;

}


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

.testimonials{

    background:#fff;

}

.testimonials h2{

    text-align:center;

    color:#0B1F4D;

    margin-bottom:50px;

}

.testimonial-grid{

    display:grid;

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

    gap:30px;

}


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

.faq-section{

    background:#f8fafc;

}

.faq-section h2{

    text-align:center;

    color:#0B1F4D;

    margin-bottom:40px;

}

.faq-item{

    background:#fff;

    padding:30px;

    border-radius:12px;

    margin-bottom:20px;

    box-shadow:0 5px 15px rgba(0,0,0,.06);

}

.faq-item h3{

    color:#0B1F4D;

    margin-bottom:15px;

}

.faq-item p{

    color:#666;

}


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

.footer{

    background:#0B1F4D;

    color:#fff;

    padding:70px 8% 25px;

}

.footer-container{

    display:grid;

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

    gap:40px;

}

.footer-box h3{

    margin-bottom:20px;

}

.footer-box p{

    line-height:1.8;

    color:#ddd;

}

.footer-box ul{

    padding:0;

}

.footer-box ul li{

    margin-bottom:12px;

}

.footer-box ul li a{

    color:#ddd;

    transition:.3s;

}

.footer-box ul li a:hover{

    color:#fff;

}

.copyright{

    border-top:1px solid rgba(255,255,255,.15);

    margin-top:40px;

    padding-top:20px;

    text-align:center;

}


/* ==========================================
   FLOATING BUTTONS
========================================== */

.whatsapp-btn{

    position:fixed;

    right:20px;

    bottom:20px;

    background:#25D366;

    color:#fff;

    width:60px;

    height:60px;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:28px;

    text-decoration:none;

    z-index:999;

    box-shadow:0 10px 25px rgba(0,0,0,.2);

}

#scrollTopBtn{

    position:fixed;

    right:20px;

    bottom:95px;

    width:50px;

    height:50px;

    border:none;

    border-radius:50%;

    background:#1E5EFF;

    color:#fff;

    font-size:22px;

    cursor:pointer;

    display:none;

    align-items:center;

    justify-content:center;

    z-index:999;

}
/* ==========================================
   PRODUCT MODAL
========================================== */

.product-modal{

    display:none;

    position:fixed;

    z-index:9999;

    left:0;

    top:0;

    width:100%;

    height:100%;

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

    overflow:auto;

    padding:60px 20px;

}

.modal-content{

    background:#fff;

    max-width:1200px;

    margin:auto;

    border-radius:18px;

    padding:40px;

    position:relative;

    animation:modalAnimation .35s ease;

}

@keyframes modalAnimation{

from{

opacity:0;

transform:translateY(-30px);

}

to{

opacity:1;

transform:translateY(0);

}

}

.close-modal{

    position:absolute;

    top:18px;

    right:30px;

    font-size:40px;

    cursor:pointer;

    color:#0B1F4D;

    transition:.3s;

}

.close-modal:hover{

    color:red;

}

.modal-product-grid{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:50px;

    align-items:center;

}

.modal-product-grid img{

    width:100%;

    border-radius:15px;

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

}

.modal-details h2{

    color:#0B1F4D;

    margin-bottom:20px;

    font-size:34px;

}

.modal-details p{

    color:#555;

    line-height:1.8;

}


/* ==========================================
   SPECIFICATION GRID
========================================== */

.spec-grid{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:20px;

    margin-top:35px;

}

.spec-card{

    background:#f5f7fa;

    border-left:5px solid #1E5EFF;

    border-radius:12px;

    padding:20px;

    transition:.3s;

}

.spec-card:hover{

    transform:translateY(-5px);

    background:#eef5ff;

}

.spec-card h4{

    color:#1E5EFF;

    margin-bottom:12px;

}

.spec-card p{

    color:#555;

    line-height:1.7;

}


/* ==========================================
   TABLES
========================================== */

.spec-table{

    width:100%;

    border-collapse:collapse;

    margin-top:35px;

}

.spec-table th{

    background:#0B1F4D;

    color:#fff;

    padding:16px;

}

.spec-table td{

    border:1px solid #ddd;

    padding:15px;

}

.spec-table tr:nth-child(even){

    background:#f5f7fa;

}

.table-heading{

    color:#0B1F4D;

    margin:40px 0 20px;

}


/* ==========================================
   ALERT BOX
========================================== */

.alert{

    padding:18px;

    border-radius:8px;

    margin-bottom:25px;

    font-weight:600;

}

.alert-success{

    background:#d4edda;

    color:#155724;

    border-left:5px solid #28a745;

}

.alert-error{

    background:#f8d7da;

    color:#721c24;

    border-left:5px solid #dc3545;

}


/* ==========================================
   INSIGHT BOX
========================================== */

.insight-box{

    background:#eef5ff;

    border-left:6px solid #1E5EFF;

    padding:25px;

    border-radius:10px;

    margin-top:35px;

    line-height:1.8;

}


/* ==========================================
   FADE ANIMATION
========================================== */

.feature-card,

.product-card,

.faq-item,

.about-preview,

.testimonial-grid{

opacity:0;

transform:translateY(30px);

transition:.7s;

}

.show{

opacity:1;

transform:translateY(0);

}


/* ==========================================
   UTILITY CLASSES
========================================== */

.text-center{

text-align:center;

}

.mt-20{

margin-top:20px;

}

.mt-40{

margin-top:40px;

}

.mb-20{

margin-bottom:20px;

}

.mb-40{

margin-bottom:40px;

}

.w-100{

width:100%;

}