/* ===============================
   Reset
================================ */

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

body{
font-family:sans-serif;
background:#0a0a0a;
color:#fff;
line-height:1.6;
background:url("img/minatomirai.jpg") center/cover fixed;
}

img{
max-width:100%;
display:block;
}

/* ===============================
   Navigation
================================ */

.nav{
position:fixed;
top:0;
left:0;
width:100%;
display:flex;
justify-content:center;
align-items:center;
padding:20px ;
background:rgba(0,0,0,0.6);
backdrop-filter:blur(10px);
z-index:1000;
}

.logo{
font-size:28px;
font-weight:bold;
letter-spacing:2px;
}

.nav-menu{
display:flex;
gap:30px;
list-style:none;
flex-wrap:wrap;
}

.nav-menu a{
color:#fff;
text-decoration:none;
font-size:16px;
position:relative;
transition:0.3s;
}

.nav-menu a::after{
content:"";
position:absolute;
left:0;
bottom:-5px;
width:0;
height:2px;
background:#fff;
transition:0.3s;
}

.nav-menu a:hover::after{
width:100%;
}

/* ===============================
   Hero
================================ */

.hero{
height:100vh;
background:url("img/minatomirai.jpg") center/cover no-repeat;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
position:relative;
}

.hero::before{
content:"";
position:absolute;
width:100%;
height:100%;
background:rgba(0,0,0,0.55);
top:0;
left:0;
}

.hero-content{
position:relative;
z-index:2;
}

.hero h1{
font-size:64px;
margin-bottom:20px;
letter-spacing:3px;
}

.hero p{
font-size:20px;
margin-bottom:30px;
}

.hero-btn{
display:inline-block;
background:#fff;
color:#000;
padding:14px 35px;
border-radius:30px;
text-decoration:none;
font-weight:bold;
transition:0.3s;
}

.hero-btn:hover{
transform:translateY(-3px);
}

/* ===============================
   Section
================================ */

.section{
padding:120px 10%;
text-align:center;
}

.section-title{
font-size:40px;
margin-bottom:60px;
}

/* ===============================
   Works
================================ */

.works-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:40px;
max-width:1200px;
margin:auto;
}

.work{
position:relative;
overflow:hidden;
border-radius:12px;
cursor:pointer;
height:260px;
transition:0.4s;
}

.work img{
width:100%;
height:100%;
object-fit:cover;
filter:brightness(0.6);
transition:0.4s;
}

.work:hover img{
transform:scale(1.1);
filter:brightness(0.8);
}

/* overlay */

.work-title{
position:absolute;
bottom:20px;
left:20px;
color:#fff;
font-size:20px;
font-weight:bold;
opacity:0;
transform:translateY(20px);
transition:0.4s;
}

.work:hover .work-title{
opacity:1;
transform:translateY(0);
}

/* ===============================
   Skills
================================ */

.skills-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
max-width:1000px;
margin:auto;
}

.skill{
background:#111;
padding:30px;
border-radius:10px;
}

/* ===============================
   Contact
================================ */

.contact{
text-align:center;
}

.contact a{
display:inline-block;
margin-top:20px;
background:#fff;
color:#000;
padding:14px 30px;
border-radius:30px;
text-decoration:none;
font-weight:bold;
}

/* ===============================
   Footer
================================ */

footer{
padding:40px;
text-align:center;
font-size:14px;
color:#aaa;
}

/* ===============================
   Tablet
================================ */

@media(max-width:1024px){

.works-grid{
grid-template-columns:repeat(2,1fr);
}

.skills-grid{
grid-template-columns:repeat(2,1fr);
}

.hero h1{
font-size:48px;
}

}

/* ===============================
   Mobile
================================ */

@media(max-width:768px){

.nav{
flex-direction:column;
gap:10px;
padding:15px 20px;
}

.logo{
font-size:22px;
}

.nav-menu{
justify-content:center;
gap:15px;
}

.nav-menu a{
font-size:14px;
}

.section{
padding:100px 6%;
}

.hero h1{
font-size:36px;
}

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

.works-grid{
grid-template-columns:1fr;
gap:20px;
}

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

}