/*
Theme Name: SunoHub Full Tools
Version: 5.0
*/

:root{
--primary:#0f766e;
--light:#f8fafc;
--dark:#0f172a;
}

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

body{
font-family:Arial,sans-serif;
background:var(--light);
color:#334155;
overflow-x:hidden;
}

.header{
background:rgba(255,255,255,.92);
backdrop-filter:blur(10px);
padding:18px 0;
position:sticky;
top:0;
z-index:999;
box-shadow:0 4px 20px rgba(0,0,0,.05);
}

.wrap{
max-width:1280px;
margin:auto;
padding:0 20px;
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
}

.logo{
font-size:34px;
font-weight:700;
color:var(--primary);
}

.hero{
background:linear-gradient(135deg,#115e59,#0f766e);
padding:120px 20px;
text-align:center;
color:white;
position:relative;
overflow:hidden;
}

.hero h1{
font-size:64px;
margin-bottom:20px;
animation:fadeUp 1s ease;
}

.hero p{
font-size:20px;
max-width:700px;
margin:auto;
animation:fadeUp 1.4s ease;
}

.section{
padding:90px 0;
}

.section-title{
text-align:center;
font-size:48px;
margin-bottom:15px;
color:var(--dark);
}

.section-sub{
text-align:center;
margin-bottom:60px;
color:#64748b;
font-size:18px;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:28px;
}

.card{
background:white;
padding:32px;
border-radius:24px;
box-shadow:0 10px 35px rgba(0,0,0,.08);
transition:.35s ease;
animation:fadeUp .8s ease;
}

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

.icon{
width:70px;
height:70px;
border-radius:50%;
background:rgba(15,118,110,.12);
display:flex;
align-items:center;
justify-content:center;
font-size:30px;
margin-bottom:18px;
}

.card h3{
color:var(--primary);
margin-bottom:14px;
font-size:28px;
}

.card p{
line-height:1.7;
margin-bottom:20px;
}

.btn{
display:inline-block;
padding:12px 22px;
border-radius:12px;
background:var(--primary);
color:white;
text-decoration:none;
font-weight:600;
transition:.3s;
}

.btn:hover{
transform:scale(1.05);
}

.footer{
background:#0f172a;
color:white;
padding:60px 20px;
text-align:center;
margin-top:70px;
}

@keyframes fadeUp{
from{
opacity:0;
transform:translateY(30px);
}
to{
opacity:1;
transform:translateY(0);
}
}

@media(max-width:768px){

.hero h1{
font-size:42px;
}

.hero p{
font-size:16px;
}

.section-title{
font-size:34px;
}

}