/* Main CSS - Core layout and base styles that fix the empty space issue */

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: 'Courier New', monospace;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    color: #e0e0e0;
    overflow-x: hidden;
}

/* Header - Fixed positioning with exact height */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 2px solid #8b4513;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav {
    width: 100%;
    max-width: 1200px;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    color: #cd853f;
    font-weight: bold;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: #e0e0e0;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #cd853f;
}

/* Main content - starts right after header */
.main-content {
    margin-top: 70px;
    min-height: calc(100vh - 70px);
}

/* Hero section */
.hero {
    padding: 4rem 2rem;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), #333;
    border-bottom: 2px solid #8b4513;
}

.hero h1 {
    font-size: 3rem;
    color: #cd853f;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2rem auto;
    color: #b8b8b8;
    line-height: 1.6;
}

/* Features section */
.features {
    padding: 4rem 2rem;
    background: rgba(0, 0, 0, 0.8);
}

/* Commands section */
.commands {
    padding: 4rem 2rem;
    background: #2d2d2d;
}

/* Stats section */
.stats {
    padding: 4rem 2rem;
    background: rgba(0, 0, 0, 0.9);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #cd853f;
    margin-bottom: 3rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Footer */
.footer {
    padding: 3rem 2rem;
    background: #1a1a1a;
    border-top: 2px solid #8b4513;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: #b8b8b8;
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #cd853f;
}