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

body{

    min-height:100vh;

    background:
    linear-gradient(
        135deg,
        #0f172a,
        #111827,
        #1e293b
    );

    color:white;

    padding:40px 20px;
}

.container{

    max-width:1400px;

    margin:auto;
}

.hero-card{

    text-align:center;

    padding:40px;

    border-radius:24px;

    background:
    rgba(255,255,255,.05);

    backdrop-filter:
    blur(20px);

    border:
    1px solid
    rgba(255,255,255,.08);

    margin-bottom:30px;
}

.hero-icon{

    font-size:4rem;

    margin-bottom:15px;
}

.hero-card h1{

    font-size:3rem;

    margin-bottom:15px;

    background:
    linear-gradient(
        90deg,
        #0ea5e9,
        #8b5cf6
    );

    -webkit-background-clip:text;

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

.hero-card p{

    max-width:700px;

    margin:auto;

    color:#cbd5e1;

    line-height:1.8;
}

.upload-card{

    padding:30px;

    border-radius:24px;

    background:
    rgba(255,255,255,.05);

    backdrop-filter:
    blur(20px);

    border:
    1px solid
    rgba(255,255,255,.08);

    margin-bottom:30px;
}

.upload-card h2{

    margin-bottom:20px;
}

.file-box{

    margin-bottom:20px;
}

.file-box input{

    width:100%;

    padding:15px;

    border-radius:14px;

    border:none;

    outline:none;

    background:
    rgba(255,255,255,.08);

    color:white;
}

.primary-btn{

    width:100%;

    padding:16px;

    border:none;

    border-radius:14px;

    cursor:pointer;

    font-size:1rem;

    font-weight:600;

    color:white;

    background:
    linear-gradient(
        135deg,
        #0ea5e9,
        #8b5cf6
    );

    transition:.3s;
}

.primary-btn:hover{

    transform:
    translateY(-3px);

    box-shadow:
    0 10px 25px
    rgba(14,165,233,.3);
}

.score-grid{

    display:grid;

    grid-template-columns:
    repeat(
        auto-fit,
        minmax(250px,1fr)
    );

    gap:20px;

    margin-bottom:30px;
}

.score-card{

    text-align:center;

    padding:25px;

    border-radius:20px;

    background:
    rgba(255,255,255,.05);

    backdrop-filter:
    blur(20px);

    border:
    1px solid
    rgba(255,255,255,.08);
}

.score-card h3{

    color:#94a3b8;

    margin-bottom:12px;
}

.big-score{

    font-size:2.8rem;

    font-weight:700;

    color:#0ea5e9;
}

.level-badge{

    display:inline-block;

    padding:10px 18px;

    border-radius:50px;

    background:
    rgba(14,165,233,.15);

    color:#7dd3fc;

    font-weight:600;
}

.analysis-grid{

    display:grid;

    grid-template-columns:
    repeat(
        auto-fit,
        minmax(400px,1fr)
    );

    gap:20px;

    margin-bottom:30px;
}

.analysis-card{

    padding:30px;

    border-radius:24px;

    background:
    rgba(255,255,255,.05);

    backdrop-filter:
    blur(20px);

    border:
    1px solid
    rgba(255,255,255,.08);

    transition:.3s;
}

.analysis-card:hover{

    transform:
    translateY(-5px);

    border:
    1px solid
    rgba(14,165,233,.25);

    box-shadow:
    0 15px 35px
    rgba(14,165,233,.12);
}

.analysis-card h2{

    margin-bottom:20px;

    color:#0ea5e9;
}

.full-width{

    margin-bottom:30px;
}

.list-box{

    list-style:none;
}

.list-box li{

    padding:12px;

    margin-bottom:10px;

    border-radius:12px;

    background:
    rgba(255,255,255,.05);

    color:#e2e8f0;

    line-height:1.6;
}

.tag-container{

    display:flex;

    flex-wrap:wrap;

    gap:12px;
}

.keyword-tag{

    padding:10px 18px;

    border-radius:50px;

    background:
    rgba(139,92,246,.15);

    border:
    1px solid
    rgba(139,92,246,.25);

    color:#c4b5fd;

    font-size:.9rem;

    font-weight:500;
}

#optimizedHeadline{

    padding:20px;

    border-radius:16px;

    background:
    rgba(14,165,233,.08);

    border:
    1px solid
    rgba(14,165,233,.2);

    color:#e0f2fe;

    line-height:1.8;

    font-weight:500;
}

#optimizedAbout{

    padding:20px;

    border-radius:16px;

    background:
    rgba(255,255,255,.04);

    border:
    1px solid
    rgba(255,255,255,.08);

    color:#cbd5e1;

    line-height:1.9;

    white-space:pre-wrap;
}

.verdict-card{

    background:
    linear-gradient(
        135deg,
        rgba(14,165,233,.08),
        rgba(139,92,246,.08)
    );
}

.verdict-card p{

    font-size:1.05rem;

    line-height:2;

    color:#f8fafc;
}

/* =========================
   PREMIUM GLOW EFFECTS
========================= */

.hero-card,
.upload-card,
.score-card,
.analysis-card{

    transition:.35s;
}

.hero-card:hover,
.upload-card:hover,
.score-card:hover,
.analysis-card:hover{

    box-shadow:
    0 0 35px
    rgba(14,165,233,.12);
}

/* =========================
   SCORE CARD SHINE EFFECT
========================= */

.score-card{

    position:relative;

    overflow:hidden;
}

.score-card::before{

    content:"";

    position:absolute;

    top:-50%;

    left:-50%;

    width:200%;

    height:200%;

    background:
    linear-gradient(
        45deg,
        transparent,
        rgba(255,255,255,.05),
        transparent
    );

    transform:
    rotate(25deg);

    transition:.7s;
}

.score-card:hover::before{

    left:120%;
}

/* =========================
   FILE INPUT STYLE
========================= */

input[type="file"]{

    cursor:pointer;
}

input[type="file"]::file-selector-button{

    border:none;

    padding:10px 18px;

    margin-right:15px;

    border-radius:10px;

    cursor:pointer;

    color:white;

    background:
    linear-gradient(
        135deg,
        #0ea5e9,
        #8b5cf6
    );
}

/* =========================
   SCROLLBAR
========================= */

::-webkit-scrollbar{

    width:10px;
}

::-webkit-scrollbar-track{

    background:#111827;
}

::-webkit-scrollbar-thumb{

    background:
    linear-gradient(
        #0ea5e9,
        #8b5cf6
    );

    border-radius:50px;
}

/* =========================
   ANIMATIONS
========================= */

@keyframes fadeUp{

    from{

        opacity:0;

        transform:
        translateY(20px);
    }

    to{

        opacity:1;

        transform:
        translateY(0);
    }
}

.hero-card,
.upload-card,
.score-card,
.analysis-card{

    animation:
    fadeUp .5s ease;
}

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

@media(max-width:900px){

    .hero-card h1{

        font-size:2.2rem;
    }

    .analysis-grid{

        grid-template-columns:1fr;
    }

    .score-grid{

        grid-template-columns:1fr;
    }
}

@media(max-width:600px){

    body{

        padding:15px;
    }

    .hero-card{

        padding:25px;
    }

    .upload-card{

        padding:20px;
    }

    .big-score{

        font-size:2rem;
    }

    .analysis-card{

        padding:20px;
    }
}

.linkedin-analytics{
    margin-top:40px;
    padding:35px;
    border-radius:28px;

    background:
    linear-gradient(
        135deg,
        rgba(0,198,255,0.08),
        rgba(114,9,183,0.08)
    );

    border:1px solid rgba(0,198,255,0.25);

    position:relative;
    overflow:hidden;
}

.linkedin-analytics::before{
    content:"";

    position:absolute;
    top:0;
    right:0;

    width:180px;
    height:180px;

    background:
    radial-gradient(
        circle,
        rgba(0,198,255,0.18),
        transparent
    );

    pointer-events:none;
}

.analytics-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:30px;
}

.analytics-header h2{
    color:#ffffff;
    font-size:2rem;
    font-weight:700;
}

.ai-badge{
    padding:10px 18px;

    border-radius:50px;

    background:
    linear-gradient(
        90deg,
        #00c6ff,
        #7b61ff
    );

    color:white;
    font-weight:600;
    font-size:.9rem;

    box-shadow:
    0 0 25px rgba(0,198,255,.3);
}

.chart-container{
    width:100%;
    height:450px;
    margin-top:20px;
}

.chart-container canvas{
    width:100% !important;
    height:100% !important;
}

.analytics-insights{
    display:grid;
    grid-template-columns:
    repeat(3,1fr);

    gap:20px;

    margin-top:30px;
}

.insight-card{
    padding:25px;

    border-radius:20px;

    background:
    rgba(255,255,255,.04);

    border:
    1px solid rgba(255,255,255,.08);

    backdrop-filter:blur(12px);

    transition:.3s;
}

.insight-card:hover{
    transform:translateY(-5px);

    border-color:
    rgba(0,198,255,.4);

    box-shadow:
    0 15px 40px
    rgba(0,198,255,.15);
}

.insight-card span{
    color:#94a3b8;
    font-size:.8rem;
    font-weight:700;
    letter-spacing:2px;
}

.insight-card h3{
    margin-top:12px;

    color:white;

    font-size:2rem;
    font-weight:700;
}

.linkedin-analytics:hover{
    box-shadow:
    0 0 60px
    rgba(0,198,255,.08);
}

select{
    width:100%;
    padding:18px 20px;
    background:#2b3245;
    color:#ffffff;
    border:none;
    border-radius:14px;
    font-size:16px;
}

select option{
    background:#2b3245;
    color:#ffffff;
}