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

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

body{
    font-family:'Poppins',sans-serif;
    background:#f7f9fc;
    color:#333;
    line-height:1.7;
}

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

a{
    text-decoration:none;
}

ul{
    list-style:none;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

.section{
    padding:90px 0;
}

.section-title{
    text-align:center;
    margin-bottom:60px;
}

.section-title h2{
    font-size:40px;
    color:#13284D;
    margin-bottom:15px;
}

.section-title p{
    color:#666;
    max-width:750px;
    margin:auto;
}

/* ==========================================
   BUTTON
========================================== */

.btn{
    display:inline-block;
    background:#2F7EDB;
    color:#fff;
    padding:15px 35px;
    border-radius:50px;
    transition:.3s;
    font-weight:600;
}

.btn:hover{
    background:#13284D;
    transform:translateY(-3px);
}

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

header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:999;
    background:rgba(19,40,77,.92);
    backdrop-filter:blur(12px);
    box-shadow:0 4px 15px rgba(0,0,0,.15);
}

.nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    height:80px;
}

.logo{
    display:flex;
    align-items:center;
    gap:12px;
}

.logo img{
    width:50px;
}

.logo h2{
    color:#fff;
    font-size:22px;
}

nav ul{
    display:flex;
    gap:35px;
}

nav ul li a{
    color:#fff;
    font-weight:500;
    transition:.3s;
}

nav ul li a:hover{
    color:#00B7FF;
}

.menu-btn{
    display:none;
    color:#fff;
    font-size:28px;
    cursor:pointer;
}

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

.hero{
    position:relative;
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    overflow:hidden;

    /* Desktop Hero Image */
    background:url("images/image1.png") no-repeat center center;
    background-size:cover;
}

.overlay{
    position:absolute;
    inset:0;
    background:linear-gradient(
        rgba(10,20,40,.20),
        rgba(10,20,40,.60)
    );
}

.hero-content{
    position:relative;
    z-index:2;
    max-width:900px;
    padding:30px;
}

.hero h4{
    display:inline-block;
    padding:10px 24px;
    /* border-radius:40px;
    background:rgba(255,255,255,.2);
    backdrop-filter:blur(10px);
    border:1px solid rgba(255,255,255,.2); */
    color:#ffb700;
    font-size:17px;
    font-weight:700;
    letter-spacing:2px;
    text-transform:uppercase;
    margin-bottom:25px;
}

.hero h1{
    font-family:'Exo 2',sans-serif;
    font-size:66px;
    font-weight:800;
    color:#fff;
    line-height:1.1;
    margin-bottom:25px;
    text-shadow:0 6px 18px rgba(0,0,0,.35);
}

.hero h1 span{
    color:#00B7FF;
}

.hero p{
    color:#F5F5F5;
    font-size:20px;
    line-height:1.8;
    max-width:760px;
    margin:0 auto 45px;
}

.hero .btn{
    display:inline-block;
    padding:18px 45px;
    border-radius:50px;
    background:linear-gradient(135deg,#2F7EDB,#00B7FF);
    color:#fff;
    text-decoration:none;
    font-size:18px;
    font-weight:600;
    transition:.3s;
}

.hero .btn:hover{
    transform:translateY(-3px);
}

/* ==========================================
   TABLET
========================================== */

@media (max-width:992px){

    .hero{
        min-height:90vh;
    }

    .hero h1{
        font-size:52px;
    }

    .hero p{
        font-size:18px;
    }

}

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

@media (max-width:768px){

    .hero{

        /* Mobile Hero Image */
        background:url("images/imagemobileview.png") no-repeat center center;
        background-size:cover;

        min-height:100vh;

    }

    .overlay{

        background:linear-gradient(
            rgba(0,0,0,.15),
            rgba(12,22,45,.70)
        );

    }

    .hero-content{
        width:100%;
        padding:20px;
        margin-top:50px;
    }

    .hero h4{
        font-size:14px;
        padding:8px 16px;
        letter-spacing:1px;
    }

    .hero h1{
        font-size:38px;
        line-height:1.2;
    }

    .hero p{
        font-size:16px;
        line-height:1.7;
        margin-bottom:30px;
    }

    .hero .btn{
        width:240px;
        padding:16px 0;
        font-size:17px;
    }

}

/* ==========================================
   SMALL MOBILE
========================================== */

@media (max-width:480px){

    .hero h1{
        font-size:32px;
    }

    .hero h4{
        font-size:13px;
    }

    .hero p{
        font-size:15px;
    }

    .hero .btn{
        width:220px;
    }

}

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

.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.about img{
    width:100%;
    height:auto;
    display:block;
    border-radius:18px;
}

.about h3{
    color:#13284D;
    margin-bottom:20px;
    font-size:30px;
}

.features{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:18px;
    margin-top:30px;
}

.features div{
    background:#fff;
    padding:18px;
    border-radius:10px;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
}

.features i{
    color:#2F7EDB;
    margin-right:8px;
}

@media (max-height:700px){

    .hero{
        min-height:700px;
    }

    .hero-content{
        padding:120px 20px 80px;
    }

}

/* ==========================================
   SERVICES
========================================== */

.services{
    background:#eef4fb;
}

.service-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.card{
    background:#fff;
    padding:40px 30px;
    text-align:center;
    border-radius:18px;
    transition:.35s;
    box-shadow:0 12px 35px rgba(0,0,0,.08);
}

.card:hover{
    transform:translateY(-12px);
}

.card i{
    font-size:50px;
    color:#2F7EDB;
    margin-bottom:20px;
}

.card h3{
    margin-bottom:15px;
    color:#13284D;
}

/* ==========================================
   PROJECTS
========================================== */

.gallery{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}

.gallery img{
    width:100%;
    height:260px;
    object-fit:cover;
    border-radius:15px;
}

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

.contact-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
}

.info p{
    margin:18px 0;
    font-size:18px;
}

.info i{
    color:#2F7EDB;
    width:30px;
}

form{
    display:flex;
    flex-direction:column;
}

form input,
form textarea{
    padding:16px;
    margin-bottom:18px;
    border:1px solid #ddd;
    border-radius:8px;
    font-size:16px;
    outline:none;
}

form textarea{
    resize:none;
}

form button{
    border:none;
    cursor:pointer;
}

/*social media links*/
.contact-info{
    display:flex;
    flex-direction:column;
    gap:15px;
}

.contact-info h3{
    font-size:30px;
    color:#13284D;
    margin-bottom:10px;
}

.contact-link{
    display:flex;
    align-items:center;
    gap:15px;
    padding:14px 18px;
    background:#fff;
    border-radius:10px;
    text-decoration:none;
    color:#333;
    box-shadow:0 8px 20px rgba(0,0,0,.08);
    transition:.3s;
}

.contact-link:hover{
    background:#13284D;
    color:#fff;
    transform:translateX(8px);
}

.contact-link i{
    width:40px;
    height:40px;
    border-radius:50%;
    background:#2F7EDB;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:18px;
    flex-shrink:0;
}

.contact-link span{
    font-size:16px;
    font-weight:500;
}

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

footer{
    background:#13284D;
    color:#fff;
    text-align:center;
    padding:40px 20px;
}

/* ==========================================
   WHATSAPP
========================================== */

.whatsapp{
    position:fixed;
    right:25px;
    bottom:25px;
    width:60px;
    height:60px;
    border-radius:50%;
    background:#25D366;
    color:#fff;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:32px;
    box-shadow:0 10px 25px rgba(0,0,0,.25);
    z-index:999;
}

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

@media(max-width:992px){

    .hero h1{
        font-size:44px;
    }

    .about-grid,
    .contact-grid{
        grid-template-columns:1fr;
    }

    .service-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .gallery{
        grid-template-columns:repeat(2,1fr);
    }
}

@media(max-width:768px){

    nav{
        position:absolute;
        top:80px;
        left:-100%;
        width:100%;
        background:#13284D;
        transition:.35s;
    }

    nav.active{
        left:0;
    }

    nav ul{
        flex-direction:column;
        padding:30px;
        gap:25px;
    }

    .menu-btn{
        display:block;
    }

    .hero h1{
        font-size:36px;
    }

    .hero p{
        font-size:16px;
    }

    .service-grid{
        grid-template-columns:1fr;
    }

    .gallery{
        grid-template-columns:1fr;
    }

    .features{
        grid-template-columns:1fr;
    }

    .section-title h2{
        font-size:30px;
    }
}

/*==========================================
SCROLL ANIMATION
==========================================*/

.hidden{

    opacity:0;

    transform:translateY(50px);

    transition:all .8s ease;

}

.show{

    opacity:1;

    transform:translateY(0);

}


/*==========================================
ACTIVE NAV
==========================================*/

nav ul li a.active{

    color:#00B7FF;

}


/*==========================================
BACK TO TOP
==========================================*/

.top-btn{

    position:fixed;

    left:25px;

    bottom:25px;

    width:55px;

    height:55px;

    border-radius:50%;

    background:#13284D;

    color:#fff;

    display:flex;

    justify-content:center;

    align-items:center;

    cursor:pointer;

    font-size:20px;

    opacity:0;

    visibility:hidden;

    transition:.3s;

    z-index:999;

}

.show-btn{

    opacity:1;

    visibility:visible;

}


/*==========================================
LIGHTBOX
==========================================*/

.lightbox{

    position:fixed;

    inset:0;

    background:rgba(0,0,0,.9);

    display:flex;

    justify-content:center;

    align-items:center;

    z-index:9999;

}

.lightbox img{

    width:80%;

    max-width:900px;

    border-radius:10px;

}

.close{

    position:absolute;

    top:30px;

    right:40px;

    color:#fff;

    font-size:45px;

    cursor:pointer;

}