:root {
    --bg-color: #050505;
    --text-color: #ffffff;
    --text-muted: #a1a1aa;
    --btn-bg: #e0e0e0;
    --btn-text: #000000;
    --btn-hover: #ffffff;
    --input-border: #3f3f46;
    --input-bg: #18181b;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll {
    overflow: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    z-index: 101; /* Ensure logo stays above mobile menu */
    position: relative;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-img {
    height: 40px; /* Adjust height as needed */
    width: auto;
    filter: brightness(0) invert(1); /* Turn black SVG to white */
    transition: filter 0.3s ease;
}

nav {
    display: flex;
    gap: 32px;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--btn-bg);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

nav a:hover {
    opacity: 0.9;
}

nav a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.login-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.btn {
    display: inline-block;
    background-color: var(--btn-bg);
    color: var(--btn-text);
    padding: 10px 24px;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: 
        background-color 0.25s cubic-bezier(0.16, 1, 0.3, 1), 
        transform 0.15s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    background-color: var(--btn-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: scale(0.97) translateY(0);
    box-shadow: none;
    transition-duration: 0.1s;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 101; /* Above nav overlay */
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-color);
    margin: 6px 0;
    transition: 0.3s;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}
.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    /* Header & Nav Mobile */
    .mobile-menu-btn {
        display: block;
    }

    .header-actions {
        display: none;
    }

    .mobile-only {
        display: block;
    }

    nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--bg-color);
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        gap: 32px;
        transform: translateY(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 100;
        padding: 48px; /* Increased padding for better spacing */
        /* Ensure it covers everything */
    }

    nav.active {
        transform: translateY(0);
    }

    nav a {
        font-size: 24px;
    }
}

/* Footer */
.site-footer {
    background-color: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 80px 0 40px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 48px;
    margin-bottom: 80px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.footer-logo {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    color: var(--text-color);
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.social-links a:hover {
    opacity: 1;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.footer-col h4 {
    color: var(--text-color);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.footer-col a:hover {
    color: var(--text-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 24px;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a, 
.footer-copyright {
    color: var(--text-muted);
    font-size: 13px;
    text-decoration: none;
}

.footer-legal a:hover {
    color: var(--text-color);
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .site-footer {
        padding: 48px 0 24px;
    }

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

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-legal {
        flex-direction: column;
        gap: 12px;
    }
}