:root {
    --bg-main: #121212;
    --text-main: #FFFFFF;
    --text-muted: #888888;
    --accent-yellow: #FFD700;
    --accent-grey: #2A2A2A;
    --font-head: 'Oswald', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: var(--accent-yellow); text-decoration: none; transition: 0.2s; }
a:hover { color: var(--text-main); }

h1, h2, h3 { font-family: var(--font-head); text-transform: uppercase; font-weight: 700; }

/* Grid / Structures */
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section { padding: 100px 0; border-bottom: 2px solid var(--accent-grey); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }

/* Header */
.header {
    background: rgba(18,18,18,0.95);
    border-bottom: 1px solid var(--accent-grey);
    padding: 20px 0;
    position: sticky; top:0; z-index: 100;
}
.header-inner {
    display: flex; justify-content: space-between; align-items: center;
}
.logo {
    font-family: var(--font-head);
    font-size: 28px;
    letter-spacing: 2px;
    color: var(--accent-yellow);
    background: var(--text-main);
    color: var(--bg-main);
    padding: 5px 15px;
    font-weight: 900;
}
.logo span { font-weight: 400; }

.nav-links { display: flex; gap: 30px; }
.nav-links a {
    color: var(--text-main);
    font-weight: 700;
    text-transform: uppercase;
    font-family: var(--font-head);
    letter-spacing: 1px;
}
.nav-links a:hover { color: var(--accent-yellow); }

.btn {
    display: inline-block;
    padding: 15px 30px;
    background: var(--accent-yellow);
    color: var(--bg-main) !important;
    font-family: var(--font-head);
    text-transform: uppercase;
    font-size: 16px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: 0.3s;
}
.btn:hover { background: var(--text-main); }
.btn-outline {
    background: transparent;
    color: var(--accent-yellow) !important;
    border: 2px solid var(--accent-yellow);
}
.btn-outline:hover { background: var(--accent-yellow); color: var(--bg-main) !important; }

/* Hero */
.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 70% 30%, #2a2a2a 0%, #121212 60%);
    position:relative;
}
.hero h1 {
    font-size: 5rem;
    line-height: 0.9;
    margin-bottom: 30px;
}
.hero h1 span { color: var(--accent-yellow); }
.hero-p {
    font-size: 1.25rem; color: var(--text-muted);
    max-width: 500px; margin-bottom: 40px;
}

/* Card */
.card {
    background: var(--accent-grey);
    padding: 40px;
    border-left: 5px solid var(--accent-yellow);
}
.card h3 { font-size: 2rem; margin-bottom: 20px; }
.card p { margin-bottom: 15px; color: #BBB; }
.card ul { margin-left:20px; color:#BBB; margin-bottom: 20px;}

/* Typography */
.huge-text {
    font-family: var(--font-head);
    font-size: 6rem;
    color: rgba(255,255,255,0.05);
    position: absolute;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    pointer-events: none;
    white-space: nowrap;
    z-index: -1;
}

/* Form */
.form-input {
    width: 100%; padding: 15px;
    background: var(--bg-main); border: 2px solid var(--accent-grey);
    color: var(--text-main); margin-bottom: 20px;
    font-family: var(--font-body);
}
.form-input:focus { outline: none; border-color: var(--accent-yellow); }
label { display: block; font-family: var(--font-head); text-transform: uppercase; margin-bottom:10px; color: var(--text-muted); }

/* Footer */
footer {
    background: #0A0A0A;
    padding: 80px 0 40px;
    margin-top: 50px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap:50px; }
.footer-col h4 { margin-bottom: 20px; color: var(--text-muted); }
.footer-col ul { list-style:none; }
.footer-col li { margin-bottom:10px; }

/* Misc */
.page-header { padding: 120px 0 60px; text-align: center; }
.page-header h1 { font-size: 4rem; }
.page-content { max-width: 900px; margin: 0 auto; }
.page-content p { margin-bottom:20px; font-size:1.1rem; color:#ccc;}

@media(max-width: 900px) {
    .header-inner { flex-direction:column; gap:20px; }
    .hero h1 { font-size: 3.5rem; }
    .grid-2, .grid-3, .footer-grid { grid-template-columns: 1fr; }
    .container { padding: 0 20px; }
}