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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f9;
    color: #283c4f;
    transition: background-color 0.3s, color 0.3s;
}

/* Dark Mode */
body.dark-mode {
    background-color: #0d1117; 
    color: #c9d1d9; 
}

/* Dark Mode Toggle */
.dark-mode-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.dark-mode-toggle input[type="checkbox"] {
    height: 0;
    width: 0;
    visibility: hidden;
}

.dark-mode-toggle label {
    cursor: pointer;
    text-indent: -9999px;
    width: 50px;
    height: 25px;
    background: grey;
    display: block;
    border-radius: 100px;
    position: relative;
}

.dark-mode-toggle label:after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 21px;
    height: 21px;
    background: #fff;
    border-radius: 90px;
    transition: 0.3s;
}

.dark-mode-toggle input:checked + label {
    background: #6e5494;
}

.dark-mode-toggle input:checked + label:after {
    left: calc(100% - 2px);
    transform: translateX(-100%);
}

.dark-mode-toggle label:active:after {
    width: 28px;
}

/* Navbar */
.navbar {
    background-color: #283c4f;
    padding: 20px 0;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 999;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar .logo {
    max-width: 200px;
    transition: transform 0.3s;
}

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

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

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #e94a39;
}

/* Hamburger Menu Toggle */
.menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: #ffffff;
    cursor: pointer;
}

@media screen and (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-links {
        flex-direction: column;
        width: 100%;
        display: none;
    }

    .nav-links li {
        margin: 10px 0;
    }

    .nav-links.active {
        display: flex;
    }
}

/* Hero/Intro Section */
.intro {
    text-align: center;
    padding: 120px 20px;
    background: linear-gradient(135deg, #283c4f 0%, #1a2733 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 200%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(-50%);
    z-index: 1;
}

.intro .container {
    position: relative;
    z-index: 2;
}

.intro h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: fadeInDown 1s ease-out;
}

.intro p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease-out 0.5s;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #e94a39;
    color: #ffffff;
    padding: 15px 30px;
    font-size: 1.2rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    border: none;
    transition: background-color 0.3s, transform 0.3s;
}

.cta-button i {
    margin-right: 10px;
}

.cta-button:hover {
    background-color: #d43d2a;
    transform: translateY(-3px);
}

/* Features Section */
.features {
    background-color: #f6f8fa;
    padding: 80px 20px;
    transition: background-color 0.3s;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #24292e;
    margin-bottom: 50px;
    position: relative;
}

.features h2::after {
    content: '';
    width: 60px;
    height: 4px;
    background-color: #e94a39;
    display: block;
    margin: 10px auto 0 auto;
    border-radius: 2px;
}

.features ul {
    max-width: 1000px;
    margin: 0 auto;
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 30px;
}

.features ul li {
    background-color: #ffffff;
    padding: 30px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    align-items: center;
}

.features ul li i {
    font-size: 2rem;
    color: #e94a39; 
    margin-right: 20px;
}

.features ul li:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

/* How It Works Section */
.how-it-works {
    padding: 80px 20px;
    background-color: #f6f8fa;
    animation: fadeInUp 1s ease-out;
    transition: background-color 0.3s;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #24292e; 
    margin-bottom: 40px;
    position: relative;
}

.how-it-works h2::after {
    content: '';
    width: 60px;
    height: 4px;
    background-color: #e94a39; 
    display: block;
    margin: 10px auto 0 auto;
    border-radius: 2px;
}

.how-it-works p {
    max-width: 800px;
    margin: 0 auto 30px auto;
    font-size: 1.1rem;
    text-align: center;
    color: #24292e; 
}

.directory-tree {
    background-color: #f6f8fa; 
    border-left: 4px solid #e94a39;
    padding: 20px;
    margin: 20px auto;
    max-width: 800px;
    overflow-x: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    font-family: 'Courier New', Courier, monospace;
    font-size: 1rem;
    line-height: 1.5;
    position: relative;
    transition: transform 0.3s, background-color 0.3s, border-left 0.3s;
}

.directory-tree:hover {
    transform: scale(1.02);
}

.directory-tree::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    width: 20px;
    height: 20px;
    background-image: url('https://icons.iconarchive.com/icons/icons8/windows-8/256/Content-folder-icon.png');
    background-size: cover;
}

.directory-tree .parent {
    color: #e94a39;
    font-weight: bold;
}

.directory-tree .child {
    color: #24292e; 
    margin-left: 20px;
}

.directory-tree .grandchild {
    color: #586069; 
    margin-left: 40px;
}

/* Tooltip Styling */
.directory-tree span[data-tooltip] {
    position: relative;
}

.directory-tree span[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 50%;
    bottom: 100%;
    transform: translateX(-50%);
    background-color: #24292e;
    color: #ffffff;
    padding: 5px 10px;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: 10;
    font-size: 0.9rem;
}

.directory-tree span[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Disclaimer Section */
.disclaimer {
    padding: 60px 0;
    background-color: #fdf2f2; 
    transition: background-color 0.3s ease;
}

.disclaimer .container {
    background-color: #fff;
    border-radius: 10px;
    padding: 40px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.disclaimer h2 {
    color: #e74c3c;
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 700;
}

.disclaimer p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
    text-align: center;
}

.disclaimer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.disclaimer ul li {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    border-left: 4px solid #e74c3c;
    background-color: #fdf2f2;
    border-radius: 8px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.disclaimer ul li:hover {
    background-color: #fde0e0; 
}

.disclaimer ul li i {
    font-size: 1.5rem;
    color: #e74c3c;
    margin-right: 15px;
    margin-top: 5px;
}

.disclaimer ul li strong {
    font-weight: 600;
    color: #333;
    margin-right: 5px;
}

.disclaimer ul li span {
    color: #777;
    line-height: 1.6;
}

.disclaimer ul li:hover span {
    color: #555;
}

/* Footer Info */
.disclaimer p:last-child {
    margin-top: 30px;
    font-size: 1rem;
    text-align: center;
    color: #666;
}

/* Dark Mode for Disclaimer Section */
body.dark-mode .disclaimer {
    background-color: #1e1e1e; 
}

body.dark-mode .disclaimer .container {
    background-color: #2a2a2a; 
    color: #d1d1d1; 
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.4);
}

body.dark-mode .disclaimer ul li {
    background-color: #333; 
    border-left: 4px solid #e74c3c; 
}

body.dark-mode .disclaimer ul li:hover {
    background-color: #444; 
}

body.dark-mode .disclaimer ul li i {
    color: #e74c3c; 
}

body.dark-mode .disclaimer ul li strong {
    color: #f0f0f0; 
}

body.dark-mode .disclaimer ul li span {
    color: #b0b0b0; 
}

body.dark-mode .disclaimer p {
    color: #cfcfcf; 
}

/* Footer */
footer {
    background-color: #24292e; 
    padding: 30px 20px;
    text-align: center;
    font-size: 0.9rem;
    color: white;
    transition: background-color 0.3s, color 0.3s; /* Added transition for consistency */
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

footer .social-media {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
}

footer .social-media a {
    color: white;
    margin: 0 10px;
    font-size: 1.2rem;
    transition: color 0.3s, transform 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none; 
}

footer .social-media a:hover {
    color: #e94a39; 
    transform: scale(1.1);
}

/* Custom Nostr Icon Styling */
.nostr-icon {
    width: 24px; 
    height: 24px;
    fill: currentColor; /* Inherit color from parent link */
    transition: fill 0.3s, transform 0.3s;
    display: inline-block;
    vertical-align: middle; /* Align vertically with GitHub icon */
}

/* Adjust Icon Color in Dark Mode */
body.dark-mode .nostr-icon {
    /* No filter needed as color is inherited */
    /* If the SVG doesn't display correctly, you can uncomment the next line */
    /* filter: brightness(0) invert(1); */
}

/* GitHub Icon Styling */
.social-media a i.fab.fa-github {
    font-size: 24px; 
    transition: color 0.3s, transform 0.3s;
    width: 24px; /* Ensure consistent sizing */
    height: 24px; /* Ensure consistent sizing */
}

/* Ensure both icons align vertically */
.social-media a,
.social-media a img,
.social-media a i {
    vertical-align: middle;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media screen and (max-width: 992px) {
    .features ul {
        grid-template-columns: 1fr 1fr;
    }
}

@media screen and (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        flex-direction: column;
        width: 100%;
        display: none;
    }

    .nav-links li {
        margin: 10px 0;
    }

    .nav-links.active {
        display: flex;
    }

    .features ul {
        grid-template-columns: 1fr;
    }

    .directory-tree {
        padding: 15px;
        font-size: 0.9rem;
    }

    .directory-tree::before {
        top: 5px;
        left: 5px;
        width: 16px;
        height: 16px;
    }

    .dark-mode-toggle {
        top: 10px;
        right: 10px;
    }

    /* Adjust disclaimer container padding on smaller screens */
    .disclaimer .container {
        padding: 40px 15px;
    }

    /* Adjust footer icons size for smaller screens */
    footer .social-media a i.fab.fa-github,
    footer .social-media a svg.nostr-icon {
        width: 20px; 
        height: 20px;
    }
}

/* Dark Mode Styling */
body.dark-mode .navbar {
    background-color: #0d1117; 
}

body.dark-mode .intro {
    background: linear-gradient(135deg, #0d1117 0%, #161b22 100%); 
}

body.dark-mode .intro p,
body.dark-mode .how-it-works p,
body.dark-mode .features h2,
body.dark-mode .features ul li,
body.dark-mode .disclaimer p {
    color: #c9d1d9; 
}

body.dark-mode .cta-button {
    background-color: #e94a39; 
    color: #ffffff;
}

body.dark-mode .cta-button:hover {
    background-color: #2ea043; 
    color: #ffffff;
}

body.dark-mode .features {
    background-color: #0d1117; 
}

body.dark-mode .features h2 {
    color: #c9d1d9;
}

body.dark-mode .features ul li {
    background-color: #161b22; 
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.05);
}

body.dark-mode .how-it-works {
    background-color: #0d1117; 
}

body.dark-mode .how-it-works h2 {
    color: #c9d1d9;
}

body.dark-mode .directory-tree {
    background-color: #161b22; 
    border-left: 4px solid #e94a39; 
}

body.dark-mode .directory-tree span.parent {
    color: #ff8779; 
}

body.dark-mode .directory-tree span.child {
    color: #c9d1d9; 
}

body.dark-mode .directory-tree span.grandchild {
    color: #ff8779; 
}

body.dark-mode .disclaimer .container {
    background-color: #2c2f33; 
    color: #ffffff;
    border-left: 5px solid #e74c3c; 
}

body.dark-mode .disclaimer ul li::before {
    color: #e74c3c; 
}

body.dark-mode footer {
    background-color: #0d1117; 
}

/* Additional Enhancements */

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}