/* Import JetBrains Mono font */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&display=swap');

body {
    font-family: 'JetBrains Mono', monospace;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(180deg, #ffffff 0%, #f5f5f7 100%);
}

section {
    margin-bottom: 6rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

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

section:nth-child(1) { animation-delay: 0.2s; }
section:nth-child(2) { animation-delay: 0.4s; }
section:nth-child(3) { animation-delay: 0.6s; }
section:nth-child(4) { animation-delay: 0.8s; }

h1 {
    color: #000;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

h2, h3 {
    color: #000;
    font-weight: 500;
    letter-spacing: -0.3px;
}

.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
}

.navbar-nav .nav-link {
    color: #000 !important;
    font-weight: 500;
    padding: 1rem 1.5rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #007AFF !important;
}

.analysis-item, .doc-item {
    background: rgba(255, 255, 255, 0.7);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
}

.analysis-item:hover, .doc-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.12);
}

.analysis-item img {
    width: 100%;
    height: auto;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.analysis-grid, .doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

footer {
    background: rgba(0, 0, 0, 0.8) !important;
    backdrop-filter: blur(10px);
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    .analysis-grid,
    .doc-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .analysis-item, .doc-item {
        padding: 1.5rem;
    }

    .case-content {
        flex-direction: column;
        gap: 2rem;
    }

    .case-text, .case-image {
        width: 100%;
    }

    .case-text {
        order: 1;
    }

    .case-image {
        order: 2;
    }

    .analysis-item.multi-image {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .analysis-item.multi-image img,
    .analysis-item.single-image img {
        max-height: 250px;
    }
    
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        padding: 1rem;
        border-radius: 0 0 16px 16px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }

    .case-section {
        padding: 2rem 0;
    }

    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    section {
        margin-bottom: 3rem;
    }

    .modal-content {
        padding: 1rem;
    }

    .modal-content img {
        max-width: 100%;
        max-height: 80vh;
    }
}

/* Add additional breakpoint for medium-sized devices */
@media (min-width: 769px) and (max-width: 1024px) {
    .case-content {
        gap: 2rem;
    }

    .analysis-item.multi-image {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .container {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

/* Add additional breakpoint for larger screens */
@media (min-width: 1025px) {
    .container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .case-content {
        gap: 4rem;
    }
}

/* Image Modal and Animation Styles */
.analysis-item {
    position: relative;
    cursor: pointer;
}

.analysis-item img {
    width: 100%;
    height: auto;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.95);
}

.analysis-item:hover img {
    filter: brightness(1.05);
    transform: scale(1.02);
}

.case-section {
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.case-section:nth-child(odd) {
    background: rgba(0, 122, 255, 0.03);
}

.case-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.case-text {
    flex: 1;
}

.case-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.case-text h3 {
    margin-bottom: 1.5rem;
    color: #000;
}

.case-text p {
    margin-bottom: 1.5rem;
    color: #666;
    line-height: 1.6;
}

.case-text ul {
    list-style: none;
    padding: 0;
}

.case-text li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #444;
}

.case-text li::before {
    content: "→";
    color: #007AFF;
}

/* Modal styles */
.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 2rem;
    overflow-y: auto;
}

.image-modal.active {
    display: flex;
    opacity: 1;
    animation: modalFadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    margin: auto;
    max-width: 90vw;
    width: fit-content;
    height: fit-content;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content img {
    width: auto;
    height: auto;
    max-width: 80vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
}

.close-modal {
    position: fixed;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: transform 0.3s ease;
    background: rgba(0, 0, 0, 0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
}

.close-modal:hover {
    transform: rotate(90deg);
    background: rgba(0, 0, 0, 0.8);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .modal-content {
        max-width: 95vw;
    }
    
    .modal-content img {
        max-width: 90vw;
        max-height: 70vh;
    }
    
    .close-modal {
        top: 10px;
        right: 10px;
    }
} 

/* Navbar fixes */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
}

.navbar-toggler {
    border-color: rgba(0, 0, 0, 0.5);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.5%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Image size adjustments */
.analysis-item.multi-image {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    align-items: start;
}

.analysis-item.multi-image img {
    max-height: 300px;
    object-fit: contain;
    margin-bottom: 0;
}

.analysis-item.single-image img {
    max-height: 400px;
    object-fit: contain;
}

.analysis-item h3 {
    grid-column: 1 / -1;
    margin-bottom: 1.5rem;
}

.analysis-item p {
    grid-column: 1 / -1;
    margin-top: 1.5rem;
}

/* Modal improvements */
.modal-content img {
    max-width: 95vw;
    max-height: 85vh;
    object-fit: contain;
}

@media (max-width: 768px) {
    .analysis-item.multi-image {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .analysis-item.multi-image img,
    .analysis-item.single-image img {
        max-height: 250px;
    }
    
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        padding: 1rem;
        border-radius: 0 0 16px 16px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
} 

/* Disable image modal on mobile */
@media (max-width: 768px) {
    .analysis-item {
        cursor: default;
    }
    
    .analysis-item img {
        pointer-events: none;
    }
    
    .image-modal {
        display: none !important;
    }
} 

.command-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.command-list li {
    margin-bottom: 0.8rem;
}

.command-list code {
    background: rgba(0, 0, 0, 0.05);
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
    margin-right: 0.5rem;
}

.doc-item ul {
    margin-top: 1rem;
} 

/* Terminal styling */
.terminal-section {
    margin: 2rem 0;
    padding: 1rem;
}

.terminal-container {
    display: grid;
    gap: 2rem;
    margin: 3rem auto;
    width: 100%;
    max-width: 100%;
}

@media (min-width: 992px) {
    .terminal-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

.terminal {
    background: #1e1e1e;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    width: 100%;
    height: auto;
    min-height: 400px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
}

.terminal-header {
    background: #2d2d2d;
    padding: 0.75rem;
    border-radius: 10px 10px 0 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.terminal-buttons {
    display: flex;
    gap: 0.5rem;
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-button.close { background: #ff5f56; }
.terminal-button.minimize { background: #ffbd2e; }
.terminal-button.maximize { background: #27c93f; }

.terminal-title {
    color: #adadad;
    font-size: 0.9rem;
    flex-grow: 1;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
}

.terminal-content {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    color: #e0e0e0;
    line-height: 1.4;
    font-size: 0.9rem;
}

/* ASCII Art Styling - Dimensione ridotta */
.terminal-content .ascii-art {
    color: #00ff00;
    line-height: 1.2;
    margin: 1rem 0;
    text-shadow: 0 0 2px rgba(0, 255, 0, 0.4);
    font-size: 0.7rem;  /* Ridotto da 0.9rem */
}

/* Server Info Styling */
.terminal-content .server-info {
    color: #888;
    text-align: center;
    font-style: italic;
    margin: 1rem 0;
}

/* Command Line Styling */
.terminal-content .command-line {
    margin: 0.8rem 0;
}

.terminal-content .prompt {
    color: #00ff00;
}

.terminal-content .command {
    color: #fff;
}

/* Output Styling */
.terminal-content .output {
    color: #b4b4b4;
    margin: 0.5rem 0;
    font-size: 0.9rem;
}

/* File List Styling */
.terminal-content .file-list {
    color: #b4b4b4;
    margin: 1rem 0;
    line-height: 1.6;
}

/* Progress Bar Styling */
.terminal-content .progress-bar {
    color: #00ff00;
    margin: 0.5rem 0;        /* Ridotto da 1rem */
    letter-spacing: 0;       /* Rimosso letter-spacing */
    white-space: nowrap;
    font-size: 0.9rem;      /* Leggermente ridotto */
    line-height: 1;          /* Ridotto line-height */
}

/* Assicuriamoci che le emoji della progress bar siano compatte */
.terminal-content .progress-bar span,
.terminal-content .progress-bar emoji {
    margin: 0;
    padding: 0;
    letter-spacing: -1px;    /* Spacing negativo per compattare le emoji */
}

/* Transfer Stats Box Styling - Dimensione ridotta */
.terminal-content .transfer-stats {
    color: #00ff00;
    margin: 1rem 0;
    line-height: 1.2;
    font-size: 0.75rem;  /* Ridotto da 0.9rem */
}

/* Configuration Box Styling */
.terminal-content .config-box,
.terminal-content .commands-box {
    color: #00ff00;
    margin: 1rem 0;
    line-height: 1.2;
}

/* Emoji in output */
.terminal-content .output emoji,
.terminal-content .file-list emoji {
    margin-right: 0.5rem;
}

/* Responsive Font Sizes */
@media (max-width: 1200px) {
    .terminal-content {
        font-size: 0.85rem;
    }
    .terminal-content .ascii-art {
        font-size: 0.65rem;
    }
    .terminal-content .transfer-stats {
        font-size: 0.7rem;
    }
}

@media (max-width: 768px) {
    .terminal-content {
        font-size: 0.8rem;
        padding: 1rem;
    }
    .terminal-content .ascii-art {
        font-size: 0.6rem;
    }
    .terminal-content .transfer-stats {
        font-size: 0.65rem;
    }
}

/* Add typing animation for commands */
.command.typing {
    position: relative;
}

.command.typing::after {
    content: '|';
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Features section styling */
.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.features-section h3 {
    color: #000;
    margin-bottom: 1rem;
}

.features-section ul {
    list-style: none;
    padding: 0;
}

.features-section li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.features-section li::before {
    content: "→";
    color: #007AFF;
}

.features-section code {
    background: rgba(0,0,0,0.05);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
}

/* Introduction text styling */
.intro-text {
    max-width: 800px;
    margin: 0 auto 3rem auto;
    text-align: center;
}

.intro-text code {
    background: rgba(0,0,0,0.05);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    .terminal {
        margin: 1rem -1rem;
        border-radius: 0;
    }
    
    .features-section {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
} 

/* Hero section styling */
.hero-section {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: linear-gradient(180deg, #ffffff 0%, #f5f5f7 100%);
    padding: 2rem 0;
    margin: 0;
}

.logo-container {
    margin-bottom: 2rem;
}

.logo {
    width: 250px;
    height: auto;
    animation: floating 6s ease-in-out infinite;
}

@keyframes floating {
    0% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(2deg);
    }
    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

.subtitle {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 1rem;
    text-align: center;
}

.description {
    font-size: 1.2rem;
    color: #888;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.scroll-indicator svg {
    width: 30px;
    height: 30px;
    fill: #000;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-20px) translateX(-50%);
    }
    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}

/* Introduction styling */
.intro-text {
    max-width: 800px;
    margin: 0 auto 4rem auto;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
}

.intro-text h3 {
    margin-bottom: 1.5rem;
    color: #000;
    font-size: 2rem;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
    margin-bottom: 2rem;
}

.features-overview {
    background: rgba(0, 0, 0, 0.02);
    padding: 2rem;
    border-radius: 16px;
    margin-top: 3rem;
    backdrop-filter: blur(10px);
}

.features-overview h4 {
    color: #000;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    text-align: center;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.9);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    background: rgba(0, 122, 255, 0.1);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1rem auto;
}

.feature-card h5 {
    color: #000;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.feature-card p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

@media (max-width: 768px) {
    .features-overview {
        padding: 1.5rem;
        margin: 2rem 0;
    }

    .feature-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .feature-card {
        padding: 1.2rem;
    }

    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

/* Add animation for cards */
.feature-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }

@media (max-width: 768px) {
    .hero-section {
        min-height: 85vh;
        padding: 60px 0;
    }
    
    .logo {
        width: 180px;
    }

    .subtitle {
        font-size: 1.2rem;
        text-align: center;
    }

    .description {
        font-size: 1rem;
        padding: 0 1rem;
        text-align: center;
    }

    .intro-text {
        margin: 0 1rem 3rem 1rem;
        padding: 1.5rem;
    }

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

/* Navbar modifications */
.navbar {
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    z-index: 1000;
}

/* Adjust main content */
main.container {
    padding-top: 80px; /* Add padding to account for fixed navbar */
}

section:not(#home) {
    padding-top: 2rem;
}

/* Remove the transform and visibility classes */
.navbar.visible {
    display: block;
} 

/* Protocol & Implementation Details */
.protocol-implementation-details {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
    padding: 2rem;
    margin: 3rem 0;
}

.tabs-container {
    max-width: 1000px;
    margin: 0 auto;
}

.tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.tab-btn {
    background: none;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    color: #666;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    color: #000;
    background: rgba(0, 0, 0, 0.05);
}

.tab-btn.active {
    background: #007AFF;
    color: white;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

/* Architecture Grid */
.arch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.arch-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .protocol-implementation-details {
        padding: 1rem;
        margin: 2rem 0;
    }

    .tabs {
        gap: 0.5rem;
    }

    .tab-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .features-grid,
    .arch-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* About Section */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.tech-stack, .contributors {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 8px;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .protocol-grid, .details-grid, .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .protocol-card, .detail-card, .metric-card {
        padding: 1.5rem;
    }
    
    .code-block {
        font-size: 0.8rem;
    }
} 

/* Add animation for the Rick card */
.easter-egg {
    background: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(255,223,223,0.9)) !important;
}

.easter-egg:hover {
    animation: rickroll 1s infinite;
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

@keyframes rickroll {
    0%, 100% {
        transform: translateY(-5px) rotate(0deg);
    }
    25% {
        transform: translateY(-5px) rotate(-1deg);
    }
    75% {
        transform: translateY(-5px) rotate(1deg);
    }
}

/* Adjust the feature cards grid for 6 items */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

/* Add delay for the new card */
.feature-card:nth-child(6) { 
    animation-delay: 0.6s; 
} 

/* Analysis Item Styling */
.analysis-item {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 1.5rem;
    transition: transform 0.3s ease;
}

.analysis-item:hover {
    transform: translateY(-5px);
}

.analysis-item img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.analysis-item.multi-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1rem;
}

.analysis-item.single-image {
    max-width: 800px;
    margin: 0 auto;
}

.analysis-item.multi-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

@media (max-width: 768px) {
    .analysis-item.multi-image {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .analysis-item {
        margin: 0 1rem;
    }
} 

/* Protocol Details Responsive Fix */
@media (max-width: 768px) {
    .protocol-card {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .code-block {
        min-width: 280px; /* Minimum width to ensure readability */
        font-size: 0.85rem; /* Slightly smaller font on mobile */
        padding: 0.75rem;
    }

    .code-block pre {
        white-space: pre;
        margin: 0;
    }

    .code-block code {
        display: inline-block;
        min-width: 100%;
    }
}

/* Build Commands styling */
.build-commands {
    background: rgba(0, 0, 0, 0.03);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.build-commands h4 {
    margin-bottom: 1rem;
    color: #333;
}

.command-list {
    display: grid;
    gap: 1rem;
}

.command-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.command-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.command-item code {
    font-family: 'JetBrains Mono', monospace;
    background: #1e1e1e;
    color: #fff;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.9rem;
    min-width: 120px;
}

.command-item .command-description {
    color: #666;
    font-size: 0.95rem;
}

/* Easter egg command styling */
.command-item.easter-egg {
    background: linear-gradient(135deg, #fff8f8, #fff);
    border: 1px solid rgba(255,182,193,0.2);
}

.command-item.easter-egg:hover {
    animation: rickroll 1s infinite;
}

@keyframes rickroll {
    0%, 100% {
        transform: translateY(-2px) rotate(0deg);
    }
    25% {
        transform: translateY(-2px) rotate(-1deg);
    }
    75% {
        transform: translateY(-2px) rotate(1deg);
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .build-commands {
        margin: 1.5rem 1rem;
        padding: 1rem;
    }

    .command-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .command-item code {
        font-size: 0.85rem;
    }

    .command-description {
        font-size: 0.9rem;
    }
}

.terminal .ascii-art {
    color: #00ff00;
    font-family: monospace;
    margin: 10px 0;
    white-space: pre;
    line-height: 1.2;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.5);
}

.terminal .server-info {
    color: #888;
    font-style: italic;
    margin-bottom: 15px;
    text-align: center;
}

.terminal .config-box,
.terminal .commands-box {
    color: #00ff00;
    font-family: monospace;
    margin: 15px 0;
    white-space: pre;
    line-height: 1.2;
}

.terminal .prompt {
    color: #00ff00;
}

.terminal .command-line {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 10px 0;
}

.terminal .command-line .prompt {
    color: #00ff00;
    font-family: monospace;
}

.terminal .command {
    color: #fff;
    font-family: monospace;
}

/* Aggiusta la spaziatura tra gli elementi */
.terminal-content > * {
    margin-bottom: 10px;
}

.terminal-content > *:last-child {
    margin-bottom: 0;
}

/* Usage Guide Styling */
.usage-guide {
    margin-top: 3rem;
}

.usage-steps {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .usage-steps {
        grid-template-columns: repeat(3, 1fr);
    }
}

.step {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
}

.step h4 {
    color: #2b5876;
    margin-bottom: 1rem;
}

.step code {
    display: inline-block;
    background: #2b5876;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    margin: 0.5rem 0;
    font-family: 'JetBrains Mono', monospace;
}

.step ul {
    list-style: none;
    padding: 0;
}

.step ul li {
    margin-bottom: 0.5rem;
}

.step ul li code {
    margin-right: 0.5rem;
}

/* Section titles styling */
section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    background: linear-gradient(120deg, #2b5876, #4e4376);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    padding-bottom: 1rem;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #2b5876, #4e4376);
    border-radius: 2px;
}

/* Navbar styling enhancement */
.navbar-nav .nav-link {
    font-weight: 600;
    padding: 0.5rem 1.2rem;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #4e4376;
    transform: translateY(-2px);
}

/* Container per i terminali */
.terminal-container {
    display: grid;
    gap: 20px;
    margin: 30px 0;
    width: 100%;
}

/* Responsive layout per i terminali */
@media (min-width: 992px) {
    .terminal-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Stile base del terminale */
.terminal {
    width: 100%;
    min-height: 400px;
    max-height: 80vh;
    overflow-y: auto;
    background: #1e1e1e;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Gestione contenuti lunghi */
.terminal-content pre,
.terminal-content .file-list,
.terminal-content .config-box,
.terminal-content .commands-box,
.terminal-content .transfer-stats {
    font-size: 0.7rem;
    overflow-x: auto;
    white-space: pre;
    word-wrap: normal;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    max-width: 100%;
}

/* Scrollbar personalizzata per i contenuti scrollabili */
.terminal-content pre::-webkit-scrollbar,
.terminal-content .file-list::-webkit-scrollbar {
    height: 4px;
    width: 4px;
}

.terminal-content pre::-webkit-scrollbar-thumb,
.terminal-content .file-list::-webkit-scrollbar-thumb {
    background: #666;
    border-radius: 2px;
}

/* Breakpoints specifici per il terminale */
@media (max-width: 1200px) {
    .terminal-content pre,
    .terminal-content .file-list,
    .terminal-content .config-box,
    .terminal-content .commands-box,
    .terminal-content .transfer-stats {
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    .terminal {
        min-height: 350px;
    }
    
    .terminal-content pre,
    .terminal-content .file-list,
    .terminal-content .config-box,
    .terminal-content .commands-box,
    .terminal-content .transfer-stats {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .terminal {
        min-height: 300px;
    }
    
    .terminal-content {
        padding: 10px;
    }
    
    .terminal-content pre,
    .terminal-content .file-list,
    .terminal-content .config-box,
    .terminal-content .commands-box,
    .terminal-content .transfer-stats {
        font-size: 0.7rem;
    }
}

/* Assicura che le progress bar non rompano il layout */
.terminal-content .progress-bar {
    white-space: nowrap;
    overflow-x: auto;
}

/* Migliora la leggibilità su schermi piccoli */
@media (max-width: 480px) {
    .terminal-container {
        gap: 15px;
    }
    
    .terminal {
        min-height: 250px;
    }
    
    .terminal-content {
        padding: 10px;
    }
}

/* Terminal Container Styling */
.terminal-container {
    display: grid;
    gap: 2rem;
    margin: 3rem auto;
    width: 100%;
    max-width: 100%;
}

@media (min-width: 992px) {
    .terminal-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Terminal Base Styling */
.terminal {
    background: #1e1e1e;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    width: 100%;
    height: auto;
    min-height: 400px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
}

/* Terminal Header */
.terminal-header {
    background: #2d2d2d;
    padding: 0.75rem;
    border-radius: 10px 10px 0 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.terminal-buttons {
    display: flex;
    gap: 0.5rem;
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-button.close { background: #ff5f56; }
.terminal-button.minimize { background: #ffbd2e; }
.terminal-button.maximize { background: #27c93f; }

.terminal-title {
    color: #adadad;
    font-size: 0.9rem;
    flex-grow: 1;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
}

/* Terminal Content */
.terminal-content {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
}

/* Scrollbar Styling */
.terminal-content::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.terminal-content::-webkit-scrollbar-track {
    background: #1e1e1e;
}

.terminal-content::-webkit-scrollbar-thumb {
    background: #4a4a4a;
    border-radius: 4px;
}

/* Terminal Content Elements */
.terminal-content pre,
.terminal-content .ascii-art,
.terminal-content .config-box,
.terminal-content .commands-box,
.terminal-content .file-list,
.terminal-content .transfer-stats {
    margin: 0.75rem 0;
    white-space: pre;
    overflow-x: auto;
}

/* Responsive Font Sizes */
@media (min-width: 1200px) {
    .terminal-content {
        font-size: 0.9rem;
    }
}

@media (max-width: 1199px) {
    .terminal-content {
        font-size: 0.85rem;
    }
}

@media (max-width: 991px) {
    .terminal {
        min-height: 350px;
    }
}

@media (max-width: 768px) {
    .terminal-content {
        font-size: 0.8rem;
        padding: 1rem;
    }
    
    .terminal {
        min-height: 300px;
    }
}

@media (max-width: 480px) {
    .terminal-content {
        font-size: 0.75rem;
        padding: 0.75rem;
    }
    
    .terminal {
        min-height: 250px;
    }
    
    .terminal-header {
        padding: 0.5rem;
    }
    
    .terminal-button {
        width: 10px;
        height: 10px;
    }
}

/* Progress Bar */
.progress-bar {
    white-space: nowrap;
    overflow-x: auto;
    color: #00ff00;
    padding: 0.5rem 0;
}

/* Command Line */
.command-line {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin: 0.5rem 0;
}

.prompt {
    color: #00ff00;
    white-space: nowrap;
}

.command {
    color: #ffffff;
}

/* JetBrains Mono per tutti gli elementi del terminale */
.terminal,
.terminal *,
.terminal-content,
.terminal-content pre,
.terminal-content .ascii-art,
.terminal-content .config-box,
.terminal-content .commands-box,
.terminal-content .file-list,
.terminal-content .transfer-stats,
.terminal-content .command-line,
.terminal-content .prompt,
.terminal-content .command,
.terminal-content .output,
.terminal-title {
    font-family: 'JetBrains Mono', monospace !important;
    font-feature-settings: "liga" 0;  /* Disabilita le legature per maggiore leggibilità */
}

/* Assicurati che il font sia caricato con i pesi corretti */
@font-face {
    font-family: 'JetBrains Mono';
    src: url('path-to-your-fonts/JetBrainsMono-Regular.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Protocol Details Styling */
.protocol-details {
    background: #f8f9fa;
    border-radius: 16px;
    padding: 2rem;
    margin: 3rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

.protocol-section {
    margin-bottom: 3rem;
}

.protocol-section:last-child {
    margin-bottom: 0;
}

.protocol-section h4 {
    color: #2b5876;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    border-bottom: 2px solid #2b5876;
    padding-bottom: 0.5rem;
}

/* Code Block Styling */
.code-block {
    background: #282a36;
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    display: grid;
    gap: 2rem;
}

.code-block pre code {
    display: block;
}

@media (min-width: 992px) {
    .code-block pre {
        grid-template-columns: repeat(2, 1fr);
        position: relative;
    }

    .code-block pre::after {
        content: '';
        position: absolute;
        left: 50%;
        top: 10%;
        height: 80%;
        width: 1px;
        background: #6272a4;
    }
}

/* Syntax highlighting */
.code-block code {
    color: #f8f8f2;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

.code-block .keyword { color: #ff79c6; }
.code-block .type { color: #8be9fd; }
.code-block .variable { color: #f8f8f2; }
.code-block .constant { color: #bd93f9; }
.code-block .comment { color: #6272a4; font-style: italic; }

/* Flags Grid Styling */
.flags-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.flag-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.flag-name {
    font-family: 'JetBrains Mono', monospace;
    color: #2b5876;
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
}

/* Implementation Details Styling */
.implementation-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.detail-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.detail-item h5 {
    color: #2b5876;
    margin-bottom: 1rem;
}

.detail-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.detail-item li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.detail-item li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: #2b5876;
}

/* State Machine Styling */
.state-diagram {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .state-diagram {
        grid-template-columns: 1fr 1fr;
    }
}

.state-diagram img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.state-description {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .protocol-details {
        padding: 1rem;
        margin: 2rem 0;
    }

    .protocol-section {
        margin-bottom: 2rem;
    }

    .flags-grid,
    .implementation-details {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .code-block {
        padding: 1rem;
    }

    .code-block code {
        font-size: 0.8rem;
    }
}

/* Image Modal */
.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-modal.active {
    display: flex;
    opacity: 1;
    justify-content: center;
    align-items: center;
}

.image-modal img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.close-modal {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    font-size: 24px;
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* Make images clickable */
.analysis-item img, .state-diagram img {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.analysis-item img:hover, .state-diagram img:hover {
    transform: scale(1.02);
}

/* Disable image zoom on mobile */
@media (max-width: 768px) {
    .analysis-item img, .state-diagram img {
        cursor: default;
        pointer-events: none;
    }
    
    .image-modal {
        display: none !important;
    }
}

.state-description .note {
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 229, 100, 0.3);
    border-left: 4px solid #ffe564;
    border-radius: 4px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.metric-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
}

.metric-card h4 {
    color: #2b5876;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid #2b5876;
    padding-bottom: 0.5rem;
}

.metric-card p {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.metric-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.metric-card li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    color: #444;
}

.metric-card li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: #2b5876;
}

@media (max-width: 768px) {
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 2rem 0;
    }
    
    .metric-card {
        padding: 1.5rem;
    }
}