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

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

html{
    scroll-behavior:smooth;
}

body{

    background:
    radial-gradient(circle at top left,
    #1e3a8a 0%,
    #020617 45%,
    #000814 100%);

    color:white;

    overflow-x:hidden;
}

/* =========================
TOPBAR
========================= */

.topbar{

    width:100%;

    background:#00184a;

    padding:12px 5%;

    display:flex;

    justify-content:flex-end;

    align-items:center;

    gap:35px;

    border-bottom:1px solid rgba(255,255,255,0.08);
}

.topbar div{

    display:flex;

    align-items:center;

    gap:8px;

    color:#dbeafe;

    font-size:14px;
}

.topbar i{
    color:#60a5fa;
}

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

.navbar{

    width:100%;

    height:95px;

    display:flex;

    align-items:center;

    justify-content:space-between;

    padding:14px 5%;

    background:rgba(255,255,255,0.05);

    backdrop-filter:blur(18px);

    border-bottom:1px solid rgba(255,255,255,0.08);

    position:sticky;

    top:0;

    z-index:1000;

    box-shadow:
    0 10px 40px rgba(0,0,0,0.35);
}

/* =========================
LOGO
========================= */

.logo{

    display:flex;

    align-items:center;

    gap:15px;
}

.logo img{

    width:95px;

    height:60px;

    object-fit:contain;

    background:white;

    border-radius:12px;

    padding:5px 10px;

    box-shadow:
    0 8px 25px rgba(37,99,235,0.35);
}

.logo-text h2{

    font-size:24px;

    color:white;
}

.logo-text span{

    font-size:13px;

    color:#94a3b8;
}

/* =========================
NAV LINKS
========================= */

.nav-links{

    list-style:none;

    display:flex;

    align-items:center;

    gap:28px;
}

.nav-links li{
    position:relative;
}

.nav-links a{

    text-decoration:none;

    color:white;

    font-size:16px;

    font-weight:600;

    transition:0.3s;

    display:flex;

    align-items:center;

    gap:6px;

    position:relative;
}

.nav-links a:hover,
.nav-links .active{

    color:#60a5fa;
}

.nav-links a::after{

    content:'';

    position:absolute;

    left:0;

    bottom:-8px;

    width:0;

    height:2px;

    background:#3b82f6;

    transition:0.3s;
}

.nav-links a:hover::after{
    width:100%;
}

/* =========================
DROPDOWN
========================= */

.dropdown-menu{

    position:absolute;

    top:50px;

    left:0;

    min-width:260px;

    background:#0f172a;

    border-radius:18px;

    padding:14px 0;

    display:none;

    flex-direction:column;

    backdrop-filter:blur(18px);

    border:1px solid rgba(255,255,255,0.08);

    box-shadow:
    0 20px 50px rgba(0,0,0,0.45);
}

.dropdown-menu a{

    padding:14px 22px;

    color:#e2e8f0;

    display:flex;

    align-items:center;

    gap:12px;

    transition:0.3s;
}

.dropdown-menu a:hover{

    background:rgba(37,99,235,0.18);

    color:#60a5fa;

    padding-left:28px;
}

.dropdown:hover .dropdown-menu{
    display:flex;
}

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

.demo-btn{

    background:
    linear-gradient(to right,#2563eb,#1d4ed8);

    color:white;

    text-decoration:none;

    padding:14px 26px;

    border-radius:14px;

    font-size:15px;

    font-weight:600;

    display:flex;

    align-items:center;

    gap:10px;

    box-shadow:
    0 10px 30px rgba(37,99,235,0.45);

    transition:0.3s;
}

.demo-btn:hover{
    transform:translateY(-4px);
}

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

.hero{

    display:flex;

    justify-content:space-between;

    align-items:center;

    min-height:92vh;

    padding:90px 6%;
}

.hero-left{
    flex:1;
}

.hero-left h1{

    font-size:78px;

    line-height:1.05;

    margin-bottom:28px;

    font-weight:800;
}

.hero-left h1 span{
    color:#3b82f6;
}

.hero-left p{

    font-size:20px;

    line-height:1.9;

    color:#cbd5e1;

    max-width:720px;

    margin-bottom:40px;
}

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

.hero-buttons{

    display:flex;

    gap:20px;

    margin-bottom:40px;
}

.primary-btn{

    background:
    linear-gradient(to right,#2563eb,#1d4ed8);

    color:white;

    border:none;

    padding:16px 32px;

    border-radius:14px;

    font-size:16px;

    font-weight:600;

    cursor:pointer;

    box-shadow:
    0 10px 30px rgba(37,99,235,0.45);

    transition:0.3s;
}

.primary-btn:hover{
    transform:translateY(-4px);
}

.secondary-btn{

    background:rgba(255,255,255,0.08);

    color:white;

    border:1px solid rgba(255,255,255,0.1);

    padding:16px 32px;

    border-radius:14px;

    font-size:16px;

    font-weight:600;

    cursor:pointer;
}

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

.hero-tags{

    display:flex;

    gap:30px;

    flex-wrap:wrap;
}

.hero-tags div{

    display:flex;

    align-items:center;

    gap:10px;

    color:#dbeafe;
}

/* =========================
RIGHT SIDE
========================= */

.hero-right{

    flex:1;

    display:flex;

    justify-content:center;

    position:relative;
}

.infinity-box{

    width:420px;

    height:420px;

    background:rgba(255,255,255,0.05);

    border-radius:40px;

    backdrop-filter:blur(20px);

    border:1px solid rgba(255,255,255,0.1);

    display:flex;

    justify-content:center;

    align-items:center;

    position:relative;

    box-shadow:
    0 20px 60px rgba(0,0,0,0.45),
    0 0 50px rgba(37,99,235,0.3);
}

.infinity{

    font-size:180px;

    color:#3b82f6;
}

/* =========================
FLOATING CARDS
========================= */

.floating-card{

    position:absolute;

    width:190px;

    background:rgba(255,255,255,0.06);

    padding:25px;

    border-radius:24px;

    text-align:center;

    backdrop-filter:blur(18px);

    border:1px solid rgba(255,255,255,0.1);

    box-shadow:
    0 10px 40px rgba(0,0,0,0.35);

    transition:0.4s;
}

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

.floating-card i{

    font-size:42px;

    color:#60a5fa;

    margin-bottom:15px;
}

.card1{
    top:-20px;
    left:-50px;
}

.card2{
    top:-20px;
    right:-50px;
}

.card3{
    bottom:-20px;
    left:-50px;
}

.card4{
    bottom:-20px;
    right:-50px;
}

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

.services{

    margin:40px 6%;

    display:grid;

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

    gap:25px;
}

.service-box{

    background:rgba(255,255,255,0.05);

    padding:30px;

    border-radius:24px;

    border:1px solid rgba(255,255,255,0.08);

    backdrop-filter:blur(16px);

    transition:0.4s;
}

.service-box:hover{

    transform:translateY(-10px);

    box-shadow:
    0 20px 50px rgba(37,99,235,0.25);
}

.service-icon{

    width:75px;

    height:75px;

    border-radius:22px;

    background:
    linear-gradient(135deg,#2563eb,#1d4ed8);

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:30px;

    margin-bottom:20px;
}

.service-box h3{
    margin-bottom:15px;
}

.service-box p{

    color:#cbd5e1;

    line-height:1.7;
}

.service-btn{

    display:inline-block;

    margin-top:20px;

    text-decoration:none;

    color:white;

    background:
    linear-gradient(to right,#2563eb,#1d4ed8);

    padding:12px 18px;

    border-radius:12px;

    font-size:14px;

    font-weight:600;

    transition:0.3s;
}

.service-btn:hover{
    transform:translateY(-4px);
}

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

@media(max-width:1200px){

.hero{
    flex-direction:column;
    gap:100px;
}

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

}

@media(max-width:992px){

.nav-links{
    display:none;
}

.hero-left h1{
    font-size:54px;
}

}

@media(max-width:768px){

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

.hero-left h1{
    font-size:42px;
}

.infinity-box{
    width:320px;
    height:320px;
}

.infinity{
    font-size:120px;
}

}