body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #ffffff;
    color: #1a1a1a;
}

/* TOPBAR */
.topbar{
    height:60px;
    background:linear-gradient(
        90deg,
        #0A3D91,
        #0F5FD7,
        #1F7DFF
    );

    display:flex;
    justify-content:flex-end;
    align-items:center;

    padding:0 40px;

    position:relative;
}

.logo{
    position:absolute;
    left:30px;

    top:60%;
    transform:translateY(-50%);
}

.logo img{
    width:400px;
    height:auto;
    display:block;
}

.logo span {
    margin-left: 15px;
    font-size: 24px;
    font-weight: bold;
    color: white;
}

/* NAV */
.nav{
    display:flex;
    gap:30px;
}

.nav a{
    color:white;
    text-decoration:none;
    font-weight:600;
    font-size:16px;
    transition:.2s;
}

.nav a:hover{
    opacity:.8;
}

/* CONTENT */
.container{
    max-width:1200px;
    margin:80px auto 60px auto;
    padding:0 30px;
}

h1 {
    color: #0047ab;
}

.hero{
    text-align:center;
    padding:80px 20px 100px;
}

.hero-logo{
    width:700px;
    max-width:90%;
    height:auto;

    margin-bottom:40px;

    filter:drop-shadow(
        0 10px 25px rgba(0,0,0,0.15)
    );
}

.hero h1{
    font-size:48px;
    color:#0A3D91;
    margin-bottom:20px;
}

.hero p{
    font-size:22px;
    color:#555;
    max-width:800px;
    margin:0 auto 40px;
    line-height:1.6;
}

.hero-button{
    display:inline-block;

    padding:16px 32px;

    background:linear-gradient(
        90deg,
        #0A3D91,
        #1976FF
    );

    color:white;
    text-decoration:none;

    border-radius:12px;

    font-weight:600;
    font-size:18px;

    transition:0.3s;
}

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

.features{
    display:flex;
    justify-content:center;
    gap:40px;
    flex-wrap:wrap;

    padding:50px 20px;
}

.feature{
    width:280px;
    padding:30px;

    background:white;

    border-radius:15px;

    box-shadow:0 5px 20px rgba(0,0,0,0.08);
}

.demo-hero{
    text-align:center;
    padding:120px 20px 80px;
}

.demo-hero h1{
    font-size:60px;
    color:#0A3D91;
    margin-bottom:20px;
}

.demo-hero p{
    max-width:800px;
    margin:auto;
    font-size:22px;
    line-height:1.7;
    color:#555;
}

.cta-button{
    display:inline-block;
    margin-top:40px;
    padding:18px 36px;

    background:linear-gradient(
        90deg,
        #0A3D91,
        #1976FF
    );

    color:white;
    text-decoration:none;
    border-radius:12px;
    font-weight:600;
}

.demo-benefits{
    display:flex;
    justify-content:center;
    gap:30px;
    flex-wrap:wrap;
    padding:60px 20px;
}

.benefit-card{
    width:300px;
    background:white;
    padding:35px;
    border-radius:18px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.demo-form{
    max-width:700px;
    margin:80px auto;
    padding:0 20px;
}

.demo-form h2{
    text-align:center;
    color:#0A3D91;
}

.demo-form form{
    display:flex;
    flex-direction:column;
    gap:15px;
}

.demo-form input,
.demo-form textarea{
    padding:16px;
    border:1px solid #ddd;
    border-radius:10px;
}

.demo-form textarea{
    min-height:150px;
}

.demo-form button{
    padding:16px;
    border:none;
    border-radius:10px;
    cursor:pointer;

    background:linear-gradient(
        90deg,
        #0A3D91,
        #1976FF
    );

    color:white;
    font-weight:600;
}

.hero-logo{
    width:100%;
    text-align:center;
    margin:40px 0;
}

.hero-logo img{
    display:block;
    width:500px;
    max-width:90%;

    margin:0 auto;
}

.demo-button{
    display:inline-block;
    padding:16px 32px;

    background:linear-gradient(
        90deg,
        #0A3D91,
        #1976FF
    );

    color:white;
    text-decoration:none;
    border-radius:10px;
    font-weight:600;
}

.social-sidebar{
    position:fixed;
    right:20px;
    top:50%;

    transform:translateY(-50%);

    display:flex;
    flex-direction:column;

    gap:15px;

    z-index:9999;
}

.social-icon{
    width:58px;
    height:58px;

    display:flex;
    justify-content:center;
    align-items:center;

    background:linear-gradient(
        180deg,
        #0A3D91,
        #0F5FD7,
        #1F7DFF
    );

    color:white;

    border-radius:16px;

    text-decoration:none;

    font-size:24px;

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

    transition:all .3s ease;
}

.social-icon:hover{
    transform:translateX(-8px) scale(1.08);

    box-shadow:0 15px 30px rgba(0,0,0,.25);
}