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

body{
    overflow-x:hidden;
    background:#f8f6f1;
    color:#1e293b;
}

/* ===================================
BACKGROUND
=================================== */

.background{
    position:fixed;
    width:100%;
    height:100vh;
    top:0;
    left:0;
    z-index:-1;
    overflow:hidden;

    background:
    radial-gradient(circle at top left,
    rgba(37,99,235,.10),
    transparent 28%),

    radial-gradient(circle at bottom right,
    rgba(22,163,74,.10),
    transparent 30%),

    radial-gradient(circle at center right,
    rgba(220,38,38,.08),
    transparent 25%),

    #f8f6f1;
}

.circle{
    position:absolute;
    border-radius:50%;
    filter:blur(90px);
    opacity:.22;
    animation:float 10s infinite ease-in-out;
}

.circle1{
    width:320px;
    height:320px;
    background:#2563eb;
    top:-80px;
    left:-80px;
}

.circle2{
    width:260px;
    height:260px;
    background:#16a34a;
    bottom:-80px;
    right:-80px;
    animation-delay:2s;
}

.circle3{
    width:240px;
    height:240px;
    background:#dc2626;
    top:40%;
    left:45%;
    animation-delay:4s;
}

@keyframes float{
    0%,100%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(-25px);
    }
}

/* ===================================
LAYOUT
=================================== */

.main-container{
    width:100%;
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:40px;
}

.content-wrapper{
    width:100%;
    max-width:1350px;

    display:grid;
    grid-template-columns:1.2fr .9fr;
    gap:60px;
    align-items:center;
}

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

.hero-badge{
    display:inline-flex;
    align-items:center;
    gap:10px;

    padding:12px 22px;

    border-radius:100px;

    background:white;

    border:1px solid #e2e8f0;

    box-shadow:0 5px 20px rgba(0,0,0,.04);

    font-size:14px;
    font-weight:600;

    margin-bottom:28px;
}

.hero-title{
    font-size:68px;
    line-height:1.05;
    font-weight:800;

    margin-bottom:28px;
}

.hero-title span{
    background:
    linear-gradient(
    90deg,
    #dc2626,
    #2563eb,
    #16a34a);

    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

.hero-desc{
    font-size:18px;
    line-height:1.9;

    color:#475569;

    max-width:650px;

    margin-bottom:40px;
}

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

.feature-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
    max-width:650px;
}

.feature-box{
    background:rgba(255,255,255,.75);

    backdrop-filter:blur(12px);

    border:1px solid rgba(255,255,255,.7);

    border-radius:24px;

    padding:24px;

    transition:.35s;

    box-shadow:0 10px 25px rgba(0,0,0,.05);
}

.feature-box:hover{
    transform:translateY(-8px);
}

.feature-icon{
    font-size:30px;
    margin-bottom:15px;
}

.feature-title{
    font-size:17px;
    font-weight:700;
    margin-bottom:10px;
}

.feature-text{
    color:#64748b;
    font-size:14px;
    line-height:1.8;
}

/* ===================================
LOGIN CARD
=================================== */

.login-section{
    display:flex;
    justify-content:center;
}

.login-card{

    width:100%;
    max-width:440px;

    position:relative;

    overflow:hidden;

    background:rgba(255,255,255,.75);

    backdrop-filter:blur(16px);

    border:1px solid rgba(255,255,255,.8);

    border-radius:35px;

    padding:45px;

    box-shadow:
    0 15px 35px rgba(0,0,0,.08);
}

.login-card::before{

    content:'';

    position:absolute;

    width:220px;
    height:220px;

    border-radius:50%;

    background:
    linear-gradient(
    135deg,
    #dc2626,
    #2563eb,
    #16a34a);

    top:-110px;
    right:-110px;

    opacity:.13;
}

.login-logo{
    text-align:center;
    margin-bottom:20px;
}

.login-logo img{
    width:170px;
}

.login-title{
    text-align:center;
    margin-bottom:35px;
}

.login-title h2{
    font-size:32px;
    font-weight:700;
    color:#0f172a;
}

.login-title p{
    color:#64748b;
}

/* ===================================
FORM
=================================== */

.form-group{
    margin-bottom:22px;
}

.form-label{
    display:block;
    margin-bottom:10px;

    font-size:14px;
    font-weight:600;
}

.form-input{
    width:100%;
    height:58px;

    border-radius:18px;

    border:1px solid #dbe4ee;

    background:white;

    padding:0 20px;

    outline:none;

    transition:.3s;
}

.form-input:focus{

    border-color:#2563eb;

    box-shadow:
    0 0 0 4px rgba(37,99,235,.12);
}

.form-footer{
    display:flex;
    justify-content:flex-end;
    margin-bottom:25px;
}

.clear-btn{
    text-decoration:none;
    color:#2563eb;
    font-weight:600;
}

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

.login-btn{

    width:100%;
    height:60px;

    border:none;

    border-radius:20px;

    background:
    linear-gradient(
    90deg,
    #dc2626,
    #2563eb,
    #16a34a);

    color:white;

    font-size:16px;
    font-weight:700;

    cursor:pointer;
}

.login-btn:hover{

    transform:translateY(-2px);

    box-shadow:
    0 12px 25px rgba(37,99,235,.18);
}

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

.version{
    margin-top:18px;
    text-align:center;
    color:#64748b;
    font-size:13px;
}

.footer{
    margin-top:8px;
    text-align:center;
    color:#64748b;
    font-size:13px;
}

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

@media(max-width:1100px){

    .content-wrapper{
        grid-template-columns:1fr;
    }

    .hero-section{
        text-align:center;
    }

    .feature-grid{
        margin:auto;
    }

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

@media(max-width:768px){

    .main-container{
        padding:25px;
    }

    .hero-title{
        font-size:42px;
    }

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

    .login-card{
        padding:35px 28px;
    }
}