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

html {
scroll-behavior: smooth;
}

body {
font-family: Inter, Arial, sans-serif;
background: #060606;
color: #ffffff;
overflow-x: hidden;
}

.bg {
position: fixed;
inset: 0;
z-index: -1;


background:
    radial-gradient(circle at top left,
    rgba(255,255,255,.06),
    transparent 30%),

    radial-gradient(circle at bottom right,
    rgba(255,255,255,.04),
    transparent 35%),

    #060606;


}

.nav {
position: sticky;
top: 0;
z-index: 1000;


display: flex;
justify-content: space-between;
align-items: center;

padding: 24px 8%;

background: rgba(10,10,10,.75);
backdrop-filter: blur(20px);

border-bottom: 1px solid rgba(255,255,255,.08);


}

.logo {
font-size: 1.4rem;
font-weight: 800;
letter-spacing: 4px;
}

.nav nav {
display: flex;
gap: 24px;
}

.nav nav a {
text-decoration: none;
color: #d0d0d0;
transition: .2s ease;
}

.nav nav a:hover {
color: #ffffff;
}

.hero {
min-height: 90vh;


display: grid;
grid-template-columns: 1fr 1fr;

gap: 60px;
align-items: center;

padding: 80px 8%;


}

.hero-content {
max-width: 650px;
}

.tag {
display: inline-block;


padding: 10px 16px;

border-radius: 999px;

background: rgba(255,255,255,.05);
border: 1px solid rgba(255,255,255,.08);

font-size: .9rem;
color: #cfcfcf;


}

.hero h1 {
font-size: 5rem;
line-height: 1;
margin: 24px 0;
}

.hero p {
color: #a0a0a0;
font-size: 1.05rem;
line-height: 1.8;
}

.buttons {
margin-top: 35px;


display: flex;
gap: 15px;


}

.btn {
text-decoration: none;


padding: 14px 24px;

border-radius: 14px;

transition: .2s ease;


}

.btn:hover {
transform: translateY(-2px);
}

.primary {
background: #ffffff;
color: #000000;
font-weight: 600;
}

.secondary {
background: #111111;
color: #ffffff;


border: 1px solid rgba(255,255,255,.08);


}

.hero-image {
display: flex;
justify-content: center;
align-items: center;
}

.hero-image img {
width: 100%;
max-width: 450px;
height: auto;


border-radius: 20px;

border: 1px solid rgba(255,255,255,.08);

box-shadow:
    0 20px 60px rgba(0,0,0,.5),
    0 0 0 1px rgba(255,255,255,.04);


}

section {
padding: 100px 8%;
}

section h2 {
text-align: center;


font-size: 2.7rem;

margin-bottom: 50px;


}

.grid {
display: grid;


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

gap: 24px;


}

.card {
background: #0d0d0d;


border: 1px solid rgba(255,255,255,.08);

border-radius: 24px;

padding: 28px;


}

.card h3 {
margin-bottom: 14px;
}

.card p {
color: #a0a0a0;
line-height: 1.8;
}

.pricing {
max-width: 500px;
margin: auto;
text-align: center;
}

.price {
font-size: 4rem;
font-weight: 700;
margin: 20px 0;
}

.download-card {
max-width: 700px;
margin: auto;
text-align: center;
}

.download-buttons {
margin-top: 25px;
}

.download-info {
margin-top: 20px;
color: #777;
}

footer {
padding: 50px;
text-align: center;


color: #777;

border-top: 1px solid rgba(255,255,255,.06);


}

@media (max-width: 900px) {


.nav {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
}

.nav nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

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

    gap: 40px;

    padding: 60px 20px;
}

.hero-content {
    max-width: 100%;
}

.hero-image {
    order: 2;
}

.hero-image img {
    max-width: 320px;
}

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

section {
    padding: 80px 20px;
}

section h2 {
    font-size: 2rem;
}

.buttons {
    flex-direction: column;
    align-items: center;
}

.buttons .btn {
    width: 100%;
    max-width: 300px;
    text-align: center;
}

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

.price {
    font-size: 3rem;
}


}