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

html{
scroll-behavior:smooth;
}

body{
font-family:'Montserrat',sans-serif;
background:#000;
color:white;
overflow-x:hidden;
}

/* NAVBAR */

.navbar{
position:fixed;
top:0;
left:0;
width:100%;
display:flex;
justify-content:space-between;
align-items:center;
padding:22px 60px;
z-index:1000;
background:rgba(0,0,0,0.55);
backdrop-filter:blur(14px);
border-bottom:1px solid rgba(255,255,255,0.08);
}

.logo{
font-size:1rem;
font-weight:900;
letter-spacing:3px;
}

nav{
display:flex;
gap:35px;
}

nav a{
text-decoration:none;
color:white;
font-size:13px;
font-weight:600;
transition:0.3s;
}

nav a:hover{
color:#ff3131;
}

.nav-actions{
display:flex;
align-items:center;
gap:15px;
}

.login-btn{
text-decoration:none;
background:#ff3131;
padding:13px 22px;
border-radius:12px;
color:white;
font-size:12px;
font-weight:700;
transition:0.3s;
}

.login-btn:hover{
transform:translateY(-3px);
box-shadow:0 10px 30px rgba(255,49,49,0.35);
}

.menu-btn{
display:none;
background:none;
border:none;
color:white;
font-size:30px;
cursor:pointer;
}

/* HERO */

.hero{
position:relative;
min-height:100vh;
display:flex;
align-items:center;
padding:150px 70px 100px;
background-image:url('https://images.unsplash.com/photo-1493225457124-a3eb161ffa5f?q=80&w=2070&auto=format&fit=crop');
background-size:cover;
background-position:center;
}

.overlay{
position:absolute;
inset:0;
background:
linear-gradient(to right, rgba(0,0,0,0.9), rgba(0,0,0,0.45)),
rgba(0,0,0,0.4);
}

.hero-content{
position:relative;
z-index:2;
max-width:850px;
}

.badge{
display:inline-block;
padding:10px 16px;
border:1px solid rgba(255,255,255,0.15);
border-radius:999px;
font-size:12px;
margin-bottom:30px;
background:rgba(255,255,255,0.04);
}

.hero h1{
font-size:7rem;
line-height:0.92;
font-weight:900;
margin-bottom:30px;
}

.hero h1 span{
color:#ff3131;
}

.hero p{
max-width:650px;
font-size:1.1rem;
line-height:1.8;
color:#c7c7c7;
margin-bottom:40px;
}

.hero-buttons{
display:flex;
gap:18px;
flex-wrap:wrap;
margin-bottom:55px;
}

.primary-btn,
.secondary-btn{
padding:18px 28px;
font-weight:700;
cursor:pointer;
border-radius:14px;
font-size:14px;
transition:0.3s;
}

.primary-btn{
background:#ff3131;
color:white;
border:none;
}

.primary-btn:hover{
transform:translateY(-4px);
box-shadow:0 15px 35px rgba(255,49,49,0.35);
}

.secondary-btn{
background:transparent;
border:1px solid rgba(255,255,255,0.25);
color:white;
}

.secondary-btn:hover{
background:white;
color:black;
}

.dsp-box{
display:inline-block;
padding:28px;
background:rgba(255,255,255,0.05);
border:1px solid rgba(255,255,255,0.08);
border-radius:24px;
backdrop-filter:blur(8px);
}

.dsp-box h2{
font-size:4rem;
font-weight:900;
color:#ff3131;
margin-bottom:10px;
}

.dsp-box p{
margin:0;
font-size:14px;
color:#aaa;
}

/* SERVICES */

.services{
padding:100px 70px;
display:grid;
grid-template-columns:repeat(3,1fr);
gap:25px;
background:#050505;
}

.service-card{
padding:40px;
border-radius:24px;
background:#0b0b0b;
border:1px solid rgba(255,255,255,0.06);
transition:0.3s;
}

.service-card:hover{
transform:translateY(-6px);
border-color:#ff3131;
}

.service-card h3{
font-size:1.2rem;
margin-bottom:18px;
}

.service-card p{
color:#a8a8a8;
line-height:1.8;
}

/* MOBILE */

@media(max-width:900px){

.hero h1{
font-size:5rem;
}

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

}

@media(max-width:768px){

.navbar{
padding:20px;
}

nav{
position:absolute;
top:85px;
right:20px;
display:none;
flex-direction:column;
background:#0d0d0d;
padding:25px;
width:220px;
border-radius:18px;
border:1px solid rgba(255,255,255,0.08);
}

nav.active{
display:flex;
}

.menu-btn{
display:block;
}

.login-btn{
display:none;
}

.hero{
padding:140px 25px 90px;
}

.hero h1{
font-size:3.6rem;
}

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

.dsp-box h2{
font-size:3rem;
}

.services{
padding:80px 25px;
}

}