:root {
    --primary-bg: #0D1117;
    --accent-color: #FFD700;
    --text-light: #E0E0E0;
    --text-dark: #0D1117;
}

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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: #1a1a1a;
    color: var(--text-light);
    padding-top: 130px; /* Space for fixed header (60px top + 70px buttons) */
}

/* General Link & Button Styles */
a {
    text-decoration: none;
    color: var(--accent-color);
}

a:hover {
    color: #ffd700;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    text-decoration: none; /* Crucial: no underline */
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.6);
}

.btn-primary {
    background: linear-gradient(to right, #FFD700, #FFA500); /* Gold to Orange */
    color: var(--text-dark);
}

.btn-primary:hover {
    background: linear-gradient(to right, #FFA500, #FFD700);
}

.btn-secondary {
    background: linear-gradient(to right, #00BFFF, #1E90FF); /* Sky Blue to Dodger Blue */
    color: #FFFFFF;
}

.btn-secondary:hover {
    background: linear-gradient(to right, #1E90FF, #00BFFF);
}

.btn-tertiary {
    background: linear-gradient(to right, #FF4500, #DC143C); /* Orange Red to Crimson */
    color: #FFFFFF;
}

.btn-tertiary:hover {
    background: linear-gradient(to right, #DC143C, #FF4500);
}

/* Header Styles */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--primary-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    min-height: 60px;
}

.site-header .logo {
    font-family: 'Impact', sans-serif; /* Example unique font */
    font-size: 32px;
    font-weight: bold;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 0;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.5); /* Subtle glow */
    text-decoration: none;
}

/* Desktop Header */
.header-top-mobile, .header-buttons-mobile, .mobile-nav-menu {
    display: none;
}

.header-main-desktop {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
    min-height: 60px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

.main-nav a {
    color: var(--text-light);
    font-weight: bold;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.main-nav a:hover {
    color: var(--accent-color);
}

.header-actions {
    display: flex;
    gap: 10px;
}

/* Footer Styles */
.site-footer {
    background-color: var(--primary-bg);
    color: var(--text-light);
    padding: 40px 20px;
    border-top: 1px solid #2a2a2a;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 30px;
}

.footer-column {
    flex: 1;
    min-width: 200px;
    margin-bottom: 20px;
}

.footer-column h3 {
    color: var(--accent-color);
    font-size: 1.2em;
    margin-bottom: 15px;
    border-bottom: 2px solid #2a2a2a;
    padding-bottom: 5px;
}

.footer-column p {
    margin-bottom: 8px;
    font-size: 0.95em;
}

.footer-column a {
    color: var(--text-light);
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--accent-color);
}

.footer-brand .footer-logo {
    font-family: 'Impact', sans-serif;
    font-size: 28px;
    font-weight: bold;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 15px;
    text-decoration: none;
}

.footer-brand p {
    font-size: 0.85em;
    color: #aaa;
}

.footer-nav ul {
    list-style: none;
}

.footer-nav li {
    margin-bottom: 8px;
}

.footer-nav a {
    display: block;
    padding: 2px 0;
}

/* Mobile Styles */
@media (max-width: 768px) {
    body {
        padding-top: 130px;
    }

    .header-main-desktop {
        display: none;
    }

    .header-top-mobile {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 20px;
        background-color: var(--primary-bg);
        min-height: 60px;
    }

    .header-top-mobile .logo {
        flex: 1;
        text-align: center;
    }

    .mobile-spacer {
        width: 40px;
    }

    .hamburger-menu {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        width: 30px;
        height: 25px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
        position: relative;
    }

    .hamburger-menu:focus {
        outline: none;
    }

    .hamburger-menu .bar {
        width: 100%;
        height: 3px;
        background-color: var(--accent-color);
        border-radius: 5px;
        transition: all 0.3s linear;
        transform-origin: 1px;
    }

    .hamburger-menu.active .bar:nth-child(1) {
        transform: rotate(45deg);
    }

    .hamburger-menu.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger-menu.active .bar:nth-child(3) {
        transform: rotate(-45deg);
    }

    .header-buttons-mobile {
        display: flex;
        justify-content: center;
        gap: 10px;
        padding: 10px 20px;
        background-color: var(--primary-bg);
        z-index: 999; /* Lower than hamburger menu */
        border-top: 1px solid #2a2a2a;
        min-height: 70px;
    }

    .mobile-nav-menu {
        display: block;
        position: fixed;
        top: 0;
        left: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: #1a1a1a;
        padding-top: 80px; /* Space for header-top-mobile content */
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.5);
        transition: left 0.3s ease-in-out;
        z-index: 1001;
        overflow-y: auto;
    }

    .mobile-nav-menu.active {
        left: 0;
    }

    .mobile-nav-menu ul {
        list-style: none;
        padding: 20px;
    }

    .mobile-nav-menu li {
        margin-bottom: 15px;
        border-bottom: 1px solid #333;
        padding-bottom: 10px;
    }

    .mobile-nav-menu li:last-child {
        border-bottom: none;
    }

    .mobile-nav-menu a {
        color: var(--text-light);
        font-size: 1.1em;
        font-weight: bold;
        display: block;
        padding: 5px 0;
    }

    .mobile-nav-menu a:hover {
        color: var(--accent-color);
    }

    /* Footer adjustments for mobile */
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-column {
        min-width: unset;
        width: 100%;
    }

    .footer-column h3 {
        text-align: center;
    }

    .footer-nav ul {
        padding: 0;
    }
}