@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Hind+Siliguri:wght@400;500;600;700&display=swap');

*{
margin:0;
padding:0;
box-sizing:border-box;
}

html{
scroll-behavior:smooth;
}

body{
background:#020617;
color:#fff;
font-family:'Hind Siliguri','Poppins',sans-serif;
overflow-x:hidden;
}

/* NAVBAR */

.navbar{
width:100%;
display:flex;
justify-content:space-between;
align-items:center;
padding:22px 8%;
background:rgba(2,6,23,0.92);
backdrop-filter:blur(14px);
border-bottom:1px solid rgba(255,255,255,0.06);
position:sticky;
top:0;
z-index:999;
}

.logo a{
text-decoration:none;
font-size:42px;
font-weight:800;
background:linear-gradient(to right,#38bdf8,#8b5cf6);
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
}

.nav-links{
display:flex;
align-items:center;
gap:30px;
list-style:none;
}

.nav-links a{
text-decoration:none;
color:#fff;
font-size:17px;
font-weight:600;
transition:.3s;
}

.nav-links a:hover{
color:#38bdf8;
}

/* HERO */

.hero{
padding:110px 20px 70px;
text-align:center;
}

.hero h1{
font-size:95px;
font-weight:800;
line-height:1;
background:linear-gradient(to right,#38bdf8,#8b5cf6);
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
}

.hero p{
margin-top:18px;
font-size:22px;
color:#94a3b8;
}

/* TOOLS */

.tools-section{
width:90%;
max-width:1300px;
margin:auto;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:25px;
}

.card{
background:#0f172a;
border:1px solid rgba(255,255,255,0.06);
padding:35px;
border-radius:24px;
transition:.3s;
cursor:pointer;
}

.card:hover{
transform:translateY(-6px);
border-color:#38bdf8;
box-shadow:0 0 25px rgba(56,189,248,.15);
}

.card h2{
font-size:34px;
line-height:1.4;
margin-bottom:16px;
}

.card p{
color:#94a3b8;
font-size:17px;
line-height:1.8;
}

/* GENERATOR */

.generator-box{
width:90%;
max-width:1300px;
margin:70px auto;
}

textarea{
width:100%;
height:220px;
background:#0f172a;
border:1px solid rgba(255,255,255,0.06);
border-radius:25px;
padding:28px;
font-size:18px;
color:#fff;
outline:none;
resize:none;
transition:.3s;
font-family:'Hind Siliguri',sans-serif;
}

textarea:focus{
border-color:#38bdf8;
box-shadow:0 0 20px rgba(56,189,248,.15);
}

button,
.premium-btn{
display:inline-block;
margin-top:22px;
padding:17px 42px;
border:none;
border-radius:18px;
background:linear-gradient(to right,#38bdf8,#8b5cf6);
color:#fff;
font-size:18px;
font-weight:700;
cursor:pointer;
text-decoration:none;
transition:.3s;
}

button:hover,
.premium-btn:hover{
transform:translateY(-3px);
box-shadow:0 10px 25px rgba(56,189,248,.2);
}

/* RESULT */

.result-box{
margin-top:35px;
background:#0f172a;
border:1px solid rgba(255,255,255,0.06);
border-radius:25px;
padding:35px;
min-height:150px;
}

#aiResult{
white-space:pre-wrap;
line-height:2;
font-size:18px;
color:#f8fafc;
}

.loading{
text-align:center;
color:#38bdf8;
font-size:20px;
}

.spinner{
width:45px;
height:45px;
border:4px solid rgba(255,255,255,.1);
border-top:4px solid #38bdf8;
border-radius:50%;
margin:0 auto 15px;
animation:spin 1s linear infinite;
}

@keyframes spin{
100%{
transform:rotate(360deg);
}
}

/* PREMIUM */

.premium-section{
width:90%;
max-width:1200px;
margin:90px auto;
}

.premium-box{
background:#0f172a;
border:1px solid rgba(255,255,255,0.06);
padding:60px;
border-radius:30px;
text-align:center;
}

.premium-box h2{
font-size:55px;
margin-bottom:20px;
}

.premium-box p{
color:#94a3b8;
font-size:18px;
line-height:2;
max-width:700px;
margin:auto;
}

.premium-price{
margin-top:35px;
font-size:52px;
font-weight:800;
color:#38bdf8;
}

/* SEO */

.seo-content{
width:90%;
max-width:1300px;
margin:100px auto;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:25px;
}

.seo-box{
background:#0f172a;
padding:35px;
border-radius:24px;
border:1px solid rgba(255,255,255,0.06);
transition:.3s;
}

.seo-box:hover{
transform:translateY(-5px);
border-color:#38bdf8;
}

.seo-box h2{
font-size:34px;
margin-bottom:18px;
}

.seo-box p{
color:#94a3b8;
font-size:17px;
line-height:2;
}

/* FOOTER */

.footer{
margin-top:80px;
padding:35px;
text-align:center;
border-top:1px solid rgba(255,255,255,0.06);
color:#94a3b8;
}

/* AUTH */

.auth-container{
width:100%;
min-height:100vh;
display:flex;
justify-content:center;
align-items:center;
padding:20px;
}

.auth-box{
width:420px;
background:#0f172a;
border:1px solid rgba(255,255,255,0.06);
padding:40px;
border-radius:25px;
display:flex;
flex-direction:column;
gap:18px;
}

.auth-box h1{
text-align:center;
font-size:42px;
margin-bottom:10px;
}

.auth-box input{
padding:16px;
border:none;
outline:none;
border-radius:14px;
background:#111827;
color:#fff;
font-size:16px;
}

.auth-links{
display:flex;
justify-content:space-between;
margin-top:8px;
}

.auth-links a{
color:#38bdf8;
text-decoration:none;
font-size:15px;
}

/* DASHBOARD */

.dashboard{
width:90%;
max-width:1200px;
margin:60px auto;
}

.history-item{
background:#0f172a;
border:1px solid rgba(255,255,255,0.06);
padding:25px;
border-radius:20px;
margin-top:20px;
}

.top-menu{
display:flex;
gap:15px;
margin-bottom:30px;
flex-wrap:wrap;
}

.menu-btn{
padding:14px 24px;
border-radius:14px;
background:#0f172a;
border:1px solid rgba(255,255,255,.06);
text-decoration:none;
color:white;
font-weight:600;
transition:.3s;
}

.menu-btn:hover{
background:linear-gradient(to right,#38bdf8,#8b5cf6);
}

.menu-btn.active{
background:linear-gradient(to right,#38bdf8,#8b5cf6);
}
.history-footer{
display:flex;
justify-content:space-between;
align-items:center;
margin-top:20px;
gap:15px;
flex-wrap:wrap;
}

.delete-btn{
padding:10px 18px;
border-radius:12px;
background:#ef4444;
color:white;
text-decoration:none;
font-size:14px;
font-weight:600;
transition:.3s;
}

.delete-btn:hover{
background:#dc2626;
transform:translateY(-2px);
}
.ads-box{
width:90%;
max-width:1200px;
margin:35px auto;
padding:30px;
background:#0f172a;
border:1px dashed rgba(255,255,255,0.08);
border-radius:22px;
text-align:center;
transition:.3s;
}

.ads-box:hover{
border-color:#38bdf8;
}

.ads-label{
font-size:13px;
letter-spacing:1px;
text-transform:uppercase;
color:#64748b;
margin-bottom:15px;
}

.ads-content{
font-size:20px;
font-weight:600;
color:#94a3b8;
line-height:1.8;
}

.result-ad{
margin-top:30px;
}

.footer-ad{
margin-top:80px;
margin-bottom:0;
}

@media(max-width:768px){

.ads-box{
padding:22px;
}

.ads-content{
font-size:16px;
}

}
.message-box{
width:100%;
padding:14px;
border-radius:12px;
margin-bottom:20px;
background:#111827;
color:white;
text-align:center;
font-size:14px;
}

.bottom-link{
margin-top:20px;
text-align:center;
}

.bottom-link a{
color:#38bdf8;
text-decoration:none;
font-size:14px;
}

.bottom-link a:hover{
text-decoration:underline;
}

/* MOBILE */

@media(max-width:768px){

.navbar{
flex-direction:column;
gap:18px;
padding:20px;
}

.nav-links{
flex-wrap:wrap;
justify-content:center;
gap:18px;
}

.logo a{
font-size:34px;
}

.hero{
padding:70px 20px 50px;
}

.hero h1{
font-size:58px;
}

.hero p{
font-size:18px;
}

.card{
padding:25px;
}

.card h2{
font-size:26px;
}

.card p{
font-size:15px;
}

textarea{
height:180px;
padding:22px;
font-size:16px;
}

button,
.premium-btn{
width:100%;
text-align:center;
}

.result-box{
padding:25px;
}

#aiResult{
font-size:16px;
line-height:1.9;
}

.premium-box{
padding:35px 22px;
}

.premium-box h2{
font-size:38px;
}

.premium-price{
font-size:38px;
}

.seo-box{
padding:25px;
}

.seo-box h2{
font-size:28px;
}

.auth-box{
width:100%;
padding:30px 22px;
}

.auth-box h1{
font-size:34px;
}

}