/* ================= GLOBAL ================= */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Inter',sans-serif;
    background:#0a0f1c;
    color:#ffffff;
    overflow-x:hidden;
}

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

section{
    padding:120px 0;
    position:relative;
}

section:nth-child(even){
    background:linear-gradient(to bottom, rgba(255,255,255,0.01), rgba(255,255,255,0.02));
}

h1,h2,h3{
    font-weight:700;
}

h2{
    font-size:2.4rem;
    margin-bottom:25px;
}

h3{
    font-size:1.2rem;
    margin-bottom:15px;
}

p{
    color:#a0aec0;
    line-height:1.8;
    font-size:1rem;
}

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

nav{
    position:fixed;
    width:100%;
    top:0;
    z-index:1000;
    backdrop-filter:blur(20px);
    background:rgba(10,15,28,0.7);
    border-bottom:1px solid rgba(255,255,255,0.05);
}

nav .wrapper{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 0;
}

.logo{
    font-size:1.5rem;
    font-weight:900;
    letter-spacing:1px;
    background:linear-gradient(90deg,#00f5ff,#0072ff);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

nav ul{
    list-style:none;
    display:flex;
    gap:30px;
}

nav ul li a{
    color:#cbd5e1;
    text-decoration:none;
    font-weight:500;
    transition:0.3s;
    position:relative;
}

nav ul li a::after{
    content:"";
    position:absolute;
    width:0%;
    height:2px;
    left:0;
    bottom:-6px;
    background:#00f5ff;
    transition:0.3s;
}

nav ul li a:hover::after{
    width:100%;
}

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

.menu-toggle{
    display:none;
    flex-direction:column;
    cursor:pointer;
    gap:6px;
    z-index:1100;
}

.menu-toggle span{
    width:25px;
    height:3px;
    background:#ffffff;
    border-radius:3px;
    transition:0.3s ease;
}

/* Animate Hamburger */
.menu-toggle.active span:nth-child(1){
    transform:rotate(45deg) translate(5px,5px);
}

.menu-toggle.active span:nth-child(2){
    opacity:0;
}

.menu-toggle.active span:nth-child(3){
    transform:rotate(-45deg) translate(6px,-6px);
}

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

@media(max-width:768px){

    .hero h1{
        font-size:2.5rem;
    }

    section{
        padding:80px 0;
    }

    .product-box{
        padding:40px;
    }

    /* Show hamburger */
    .menu-toggle{
        display:flex;
    }

    /* Mobile nav styling */
    .nav-links{
        position:absolute;
        top:100%;
        left:0;
        width:100%;
        background:rgba(10,15,28,0.98);
        backdrop-filter:blur(20px);
        flex-direction:column;
        align-items:center;
        gap:30px;
        padding:50px 0;
        transform:translateY(-120%);
        opacity:0;
        transition:0.4s ease;
        display:flex;
    }

    .nav-links.active{
        transform:translateY(0);
        opacity:1;
    }
}

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

.hero{
    height:100vh;
    display:flex;
    align-items:center;
    position:relative;
    overflow:hidden;
}

.hero::before,
.hero::after{
    content:"";
    position:absolute;
    width:600px;
    height:600px;
    border-radius:50%;
    opacity:0.35;
    filter:blur(80px);
}

.hero::before{
    background:#0072ff;
    top:-200px;
    left:-200px;
}

.hero::after{
    background:#00f5ff;
    bottom:-200px;
    right:-200px;
}

.hero-content{
    position:relative;
    z-index:2;
    max-width:750px;
}

.hero h1{
    font-size:3.5rem;
    line-height:1.1;
    margin-bottom:20px;
}

.hero h1 span{
    background:linear-gradient(90deg,#00f5ff,#0072ff);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

.hero p{
    font-size:1.1rem;
    margin-bottom:30px;
}

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

.buttons{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}

.btn{
    padding:14px 28px;
    border-radius:50px;
    font-weight:600;
    text-decoration:none;
    transition:0.3s ease;
}

.btn-primary{
    background:linear-gradient(90deg,#00f5ff,#0072ff);
    color:#fff;
}

.btn-primary:hover{
    transform:translateY(-3px);
    box-shadow:0 10px 30px rgba(0,114,255,0.4);
}

.btn-outline{
    border:1px solid rgba(255,255,255,0.2);
    color:#fff;
}

.btn-outline:hover{
    background:rgba(255,255,255,0.05);
}

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

#about p{
    max-width:800px;
    margin-bottom:20px;
}

/* ================= SERVICES & WHY ================= */

.services-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:30px;
    margin-top:50px;
}

.card{
    background:rgba(255,255,255,0.04);
    padding:35px;
    border-radius:20px;
    backdrop-filter:blur(15px);
    border:1px solid rgba(255,255,255,0.05);
    transition:0.4s ease;
}

.card:hover{
    transform:translateY(-10px);
    border:1px solid rgba(0,245,255,0.4);
    box-shadow:0 15px 40px rgba(0,114,255,0.15);
}

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

#product p{
    max-width:800px;
}

.product-box{
    margin-top:50px;
    background:linear-gradient(135deg,#0072ff,#00f5ff);
    padding:60px;
    border-radius:30px;
    text-align:center;
    color:white;
    box-shadow:0 20px 60px rgba(0,114,255,0.3);
}

.product-box h3{
    font-size:1.5rem;
}

.product-box ul{
    list-style:none;
    margin-top:25px;
}

.product-box li{
    margin:12px 0;
    font-weight:500;
}

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

.contact p{
    max-width:600px;
}

.contact form{
    margin-top:40px;
    max-width:600px;
}

.contact input,
.contact textarea{
    width:100%;
    padding:16px;
    margin-bottom:18px;
    border:none;
    border-radius:12px;
    outline:none;
    background:rgba(255,255,255,0.05);
    color:white;
    border:1px solid rgba(255,255,255,0.08);
    transition:0.3s;
}

.contact input:focus,
.contact textarea:focus{
    border:1px solid #00f5ff;
    background:rgba(255,255,255,0.07);
}

.contact textarea{
    height:140px;
    resize:none;
}

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

footer{
    background:#050810;
    padding:80px 0 30px 0;
    border-top:1px solid rgba(255,255,255,0.05);
}

.footer-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:40px;
    margin-bottom:40px;
}

.footer-logo{
    font-size:1.8rem;
    font-weight:900;
    background:linear-gradient(90deg,#00f5ff,#0072ff);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    margin-bottom:15px;
}

.footer-links h4{
    margin-bottom:15px;
}

.footer-links ul{
    list-style:none;
}

.footer-links ul li{
    margin-bottom:10px;
}

.footer-links ul li a{
    text-decoration:none;
    color:#94a3b8;
    transition:0.3s;
}

.footer-links ul li a:hover{
    color:#00f5ff;
}

.footer-bottom{
    text-align:center;
    font-size:0.9rem;
    color:#64748b;
    border-top:1px solid rgba(255,255,255,0.05);
    padding-top:20px;
}

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

@media(max-width:768px){

    .hero h1{
        font-size:2.5rem;
    }

    section{
        padding:80px 0;
    }

    .product-box{
        padding:40px;
    }
}