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

:root{

    --bg:#071321;
    --bg2:#0b1728;

    --card:rgba(255,255,255,.05);

    --border:rgba(255,255,255,.08);

    --blue:#2563eb;

    --purple:#7c3aed;

    --green:#22c55e;

    --red:#ef4444;

    --yellow:#f59e0b;

    --text:#ffffff;

    --gray:#94a3b8;

}

body{

    background:
    radial-gradient(circle at top left,#2563eb22,transparent 30%),
    radial-gradient(circle at bottom right,#7c3aed22,transparent 35%),
    var(--bg);

    color:var(--text);

    overflow-x:hidden;

}

html{

    scroll-behavior:smooth;

}

a{

    text-decoration:none;

}

img{

    max-width:100%;

}

section{

    padding:90px 8%;

}

.section-header{

    text-align:center;

    margin-bottom:70px;

}

.section-header h2{

    font-size:42px;

    margin-top:20px;

}

.section-header p{

    width:700px;

    max-width:100%;

    margin:auto;

    margin-top:20px;

    color:var(--gray);

    line-height:1.8;

}

.section-badge{

    display:inline-flex;

    align-items:center;

    gap:10px;

    padding:12px 22px;

    background:rgba(37,99,235,.12);

    border:1px solid rgba(37,99,235,.3);

    border-radius:50px;

    color:#60a5fa;

    font-size:14px;

}
nav{

    position:fixed;

    top:0;

    left:0;

    width:100%;

    height:85px;

    padding:0 8%;

    display:flex;

    justify-content:space-between;

    align-items:center;

    background:rgba(7,19,33,.75);

    backdrop-filter:blur(20px);

    border-bottom:1px solid var(--border);

    z-index:999;

}

.logo{

    display:flex;

    align-items:center;

    gap:15px;

}

.logo img{

    width:55px;

    height:55px;

    object-fit:contain;

}

.logo h2{

    font-size:24px;

}

nav ul{

    display:flex;

    gap:35px;

    list-style:none;

}

nav a{

    color:white;

    transition:.3s;

}

nav a:hover{

    color:#60a5fa;

}

#themeBtn{

    width:45px;

    height:45px;

    border:none;

    border-radius:50%;

    cursor:pointer;

    background:linear-gradient(135deg,var(--blue),var(--purple));

    color:white;

    font-size:18px;

}
.hero{

    min-height:100vh;

    display:grid;

    grid-template-columns:1.1fr .9fr;

    gap:70px;

    align-items:center;

}

.hero-left h1{

    font-size:5rem;

    line-height:1.05;

    margin:25px 0;

}

.hero-left span{

    background:linear-gradient(90deg,#3b82f6,#8b5cf6);

    -webkit-background-clip:text;

    -webkit-text-fill-color:transparent;

}

.hero-left p{

    color:var(--gray);

    line-height:1.9;

    margin-bottom:40px;

    font-size:18px;

}

.hero-buttons{

    display:flex;

    gap:20px;

}

.primary-btn{

    padding:15px 35px;

    border-radius:12px;

    background:linear-gradient(135deg,var(--blue),var(--purple));

    color:white;

    font-weight:600;

    transition:.4s;

}

.primary-btn:hover{

    transform:translateY(-6px);

    box-shadow:0 15px 35px rgba(37,99,235,.35);

}

.secondary-btn{

    padding:15px 35px;

    border:2px solid var(--blue);

    border-radius:12px;

    color:white;

    transition:.3s;

}

.secondary-btn:hover{

    background:var(--blue);

}
.dashboard-preview{

    background:var(--card);

    border:1px solid var(--border);

    backdrop-filter:blur(20px);

    border-radius:25px;

    padding:35px;

}

.preview-top{

    display:flex;

    justify-content:space-between;

    align-items:center;

    margin-bottom:30px;

}

.online{

    color:#22c55e;

}

.preview-box{

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:20px;

    margin:18px 0;

    background:rgba(255,255,255,.03);

    border-radius:15px;

}

.preview-box strong{

    color:#60a5fa;

}

.safe{

    color:#22c55e!important;

}
.stats{
    padding-top:20px;
}

.title{
    text-align:center;
    margin-bottom:50px;
}

.title h2{
    font-size:2.5rem;
    margin-bottom:10px;
}

.title p{
    color:var(--gray);
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.card{
    background:var(--card);
    border:1px solid var(--border);
    backdrop-filter:blur(20px);
    border-radius:20px;
    padding:35px;
    transition:.35s;
}

.card:hover{
    transform:translateY(-10px);
    border-color:#3b82f6;
    box-shadow:0 15px 35px rgba(37,99,235,.25);
}

.icon{
    width:65px;
    height:65px;
    border-radius:16px;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:25px;
    color:#fff;
    margin-bottom:20px;
}

.blue{
    background:#2563eb;
}

.green{
    background:#22c55e;
}

.red{
    background:#ef4444;
}

.purple{
    background:#7c3aed;
}

.card h3{
    margin-bottom:15px;
}

.card span{
    display:block;
    font-size:2.2rem;
    font-weight:700;
    margin-bottom:8px;
}

.card small{
    color:var(--gray);
}

.email-section{
    padding-top:120px;
}

.email-container{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:35px;
}

.email-input-card,
.email-result-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:25px;
    backdrop-filter:blur(20px);
    padding:35px;
}

.email-input-card h3,
.email-result-card h3{
    margin-bottom:25px;
}

textarea{
    width:100%;
    height:320px;
    resize:none;
    border:none;
    outline:none;
    border-radius:18px;
    padding:20px;
    background:#0d1b2d;
    color:#fff;
    font-size:15px;
    margin-bottom:25px;
}

textarea::placeholder{
    color:#6b7280;
}

#analyzeBtn{
    width:100%;
    height:55px;
    border:none;
    border-radius:12px;
    cursor:pointer;
    color:#fff;
    font-size:16px;
    font-weight:600;
    background:linear-gradient(135deg,#2563eb,#7c3aed);
    transition:.3s;
}

#analyzeBtn:hover{
    transform:translateY(-4px);
}

.result-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:25px;
}

.result-header span{
    padding:8px 18px;
    border-radius:30px;
    font-size:14px;
    background:#22c55e22;
    color:#22c55e;
}

.result-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:18px;
    margin-bottom:25px;
}

.result-box{
    background:#0d1b2d;
    border-radius:15px;
    padding:20px;
}

.result-box small{
    color:var(--gray);
}

.result-box h2{
    margin-top:10px;
    font-size:2rem;
}

.progress{
    width:100%;
    height:12px;
    background:#162235;
    border-radius:20px;
    overflow:hidden;
    margin:30px 0;
}

#riskBar{
    width:0%;
    height:100%;
    background:linear-gradient(90deg,#22c55e,#f59e0b,#ef4444);
    transition:1s;
}

.analysis-box{
    background:#0d1b2d;
    padding:20px;
    border-radius:15px;
    margin-top:20px;
}

.analysis-box h4{
    margin-bottom:15px;
}

.tags{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
}

.tags span{
    background:#2563eb22;
    color:#60a5fa;
    padding:8px 15px;
    border-radius:30px;
    font-size:14px;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:15px;
    margin-top:15px;
}

.stats-grid div{
    background:#08111f;
    border-radius:12px;
    padding:18px;
    text-align:center;
}

.stats-grid span{
    display:block;
    color:var(--gray);
    font-size:14px;
    margin-bottom:10px;
}

.stats-grid strong{
    font-size:22px;
}
.password-section{
    padding-top:120px;
}

.password-container{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:35px;
}

.password-input-card,
.password-result-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:25px;
    backdrop-filter:blur(20px);
    padding:35px;
}

.password-box{
    display:flex;
    align-items:center;
    background:#0d1b2d;
    border-radius:15px;
    overflow:hidden;
    margin:25px 0;
}

.password-box input{
    flex:1;
    height:60px;
    border:none;
    outline:none;
    background:transparent;
    color:#fff;
    padding:0 20px;
    font-size:16px;
}

.password-box button{
    width:60px;
    height:60px;
    border:none;
    background:transparent;
    color:#94a3b8;
    cursor:pointer;
    font-size:18px;
}

#passwordBtn{
    width:100%;
    height:55px;
    border:none;
    border-radius:12px;
    cursor:pointer;
    background:linear-gradient(135deg,#2563eb,#7c3aed);
    color:#fff;
    font-size:16px;
    font-weight:600;
}

#passwordBar{
    width:0%;
    height:100%;
    background:linear-gradient(90deg,#ef4444,#f59e0b,#22c55e);
    transition:1s;
}

.check-list{
    list-style:none;
    margin-top:20px;
}

.check-list li{
    display:flex;
    align-items:center;
    gap:12px;
    margin:15px 0;
    color:#cbd5e1;
}

.password-tips{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
    gap:25px;
}

.tip-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:20px;
    padding:30px;
    transition:.35s;
}

.tip-card:hover{
    transform:translateY(-8px);
}

.tip-card i{
    font-size:34px;
    color:#60a5fa;
    margin-bottom:20px;
}

.about-ai{
    padding-top:120px;
}

.ai-grid,
.tips-grid,
.contact-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:25px;
}

.ai-card,
.tip,
.contact-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:20px;
    padding:30px;
    transition:.35s;
}

.ai-card:hover,
.tip:hover,
.contact-card:hover{
    transform:translateY(-10px);
    border-color:#3b82f6;
}

.ai-card i,
.tip i,
.contact-icon{
    font-size:38px;
    color:#60a5fa;
    margin-bottom:20px;
}

.ai-card h3,
.tip h3,
.contact-card h3{
    margin-bottom:15px;
}

.benefit-container{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.benefit{
    background:linear-gradient(135deg,#2563eb,#7c3aed);
    border-radius:20px;
    padding:35px;
}

.contact-card a{
    display:inline-block;
    margin-top:20px;
    color:#60a5fa;
}

.qr-card img{
    width:180px;
    margin-top:20px;
    border-radius:12px;
    background:#fff;
    padding:10px;
}

.project-info{
    padding-top:60px;
}

.info-box{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.info-item{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:20px;
    padding:30px;
    text-align:center;
}

.info-item i{
    font-size:42px;
    color:#60a5fa;
    margin-bottom:20px;
}

footer{
    margin-top:100px;
    padding:40px 8%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    border-top:1px solid var(--border);
}

.footer-left{
    display:flex;
    align-items:center;
    gap:20px;
}

.footer-left img{
    width:60px;
}

.footer-center{
    display:flex;
    gap:30px;
}

.footer-center a{
    color:#94a3b8;
}

.footer-center a:hover{
    color:#fff;
}

.footer-right{
    display:flex;
    gap:15px;
    align-items:center;
}

.footer-right a,
#scrollTop{
    width:45px;
    height:45px;
    display:flex;
    justify-content:center;
    align-items:center;
    border-radius:50%;
    border:none;
    background:#0d1b2d;
    color:#fff;
    cursor:pointer;
    transition:.3s;
}

.footer-right a:hover,
#scrollTop:hover{
    background:#2563eb;
}

.copyright{
    text-align:center;
    padding:25px;
    color:#94a3b8;
    border-top:1px solid var(--border);
}

body.light{

    --bg:#f5f7fb;
    --bg2:#ffffff;

    --card:#ffffff;

    --border:#dbe4f0;

    --text:#111827;

    --gray:#64748b;

}

@media(max-width:1100px){

.hero{
    grid-template-columns:1fr;
    text-align:center;
}

.hero-buttons{
    justify-content:center;
}

.email-container,
.password-container,
.overview{
    grid-template-columns:1fr;
}

footer{
    flex-direction:column;
    gap:30px;
}

}

@media(max-width:768px){

nav{
    padding:0 20px;
}

nav ul{
    display:none;
}

.hero h1{
    font-size:3rem;
}

.section-header h2{
    font-size:2rem;
}

.result-grid,
.stats-grid{
    grid-template-columns:1fr;
}

.cards,
.ai-grid,
.tips-grid,
.contact-grid,
.password-tips,
.benefit-container,
.info-box{
    grid-template-columns:1fr;
}

}
.live-status{

display:grid;

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

gap:25px;

padding:40px 8%;

}

.widget{

background:var(--card);

border:1px solid var(--border);

padding:30px;

border-radius:22px;

backdrop-filter:blur(20px);

transition:.3s;

}

.widget:hover{

transform:translateY(-10px);

box-shadow:0 20px 40px rgba(37,99,235,.25);

}

.widget-top{

display:flex;

justify-content:space-between;

align-items:center;

margin-bottom:20px;

}

.widget h1{

font-size:42px;

margin-bottom:15px;

}

.online-dot{

width:12px;

height:12px;

border-radius:50%;

background:#22c55e;

box-shadow:0 0 15px #22c55e;

}

.mini-progress{

height:10px;

background:#122033;

border-radius:20px;

overflow:hidden;

margin-top:15px;

}

.mini-progress div{

height:100%;

background:linear-gradient(90deg,#2563eb,#7c3aed);

}
body{

    background:var(--bg);

    color:var(--text);

    transition:.4s;

}

body.light nav{

    background:rgba(255,255,255,.85);

}

body.light nav a{

    color:#111827;

}

body.light .logo h2{

    color:#111827;

}

body.light textarea,
body.light input{

    background:#eef3f9;

    color:#111827;

}

body.light .result-box,
body.light .analysis-box,
body.light .stats-grid div{

    background:#eef3f9;

}