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

body.main-page {
    font-family: 'Inter', sans-serif;
    background: #000;
    color: #fff;
    overflow-x: hidden;
}

/* NAVBAR */
nav {
    position: fixed;
    width: 100%;
    padding: 20px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
}

nav img {
    height: 40px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 40px;
}

nav a {
    text-decoration: none;
    color: #aaa;
    font-size: 14px;
    letter-spacing: 1px;
    transition: 0.3s;
}

nav a:hover {
    color: #fff;
}

.hero {

}

.hero::after {
    content: "";
    position: absolute;
    inset: 0; /* same as top:0 left:0 width:100% height:100% */
    background: linear-gradient(90deg, rgb(0, 0, 0), rgba(0, 0, 0, 0) 80%);
    pointer-events: none;
}

.hero video {
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    max-width: 100%;
    width: 90%;
}

.hero-content h1 {
    font-size: 64px;
    font-weight: 800;
    letter-spacing: 2px;
    line-height: 1.1;
}

.hero-content p {
    margin-top: 20px;
    color: #aaa;
    font-size: 16px;
    line-height: 1.6;
}

.hero button {
    margin-top: 30px;
    padding: 14px 28px;
    background: transparent;
    border: 1px solid #fff;
    color: #fff;
    letter-spacing: 2px;
    cursor: pointer;
    transition: 0.3s;
}

.hero button:hover {
    background: #fff;
    color: #000;
}

/* SECTION */
.section {
    padding: 120px 80px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.section h2 {
    font-size: 32px;
    margin-bottom: 40px;
    font-weight: 600;
}

/* GRID */
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.card {
    border: 1px solid rgba(255,255,255,0.08);
    padding: 30px;
    transition: 0.3s;
}

.card:hover {
    border-color: #fff;
    transform: translateY(-5px);
}

.card h3 {
    margin-bottom: 10px;
}

.card p {
    color: #888;
    font-size: 14px;
}

/* FOOTER */
footer {
    padding: 60px 80px;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    color: #666;
    font-size: 13px;
}

/* RESPONSIVE */