/* Critical CSS for Dark Matter Market Site */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: #EAEAEA;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
    overflow-y: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    width: 100%;
}

p {
    margin-bottom: 1em;
    line-height: 1.7;
}

/* Better text selection on mobile */
::selection {
    background: rgba(0, 191, 255, 0.3);
    color: #fff;
}

::-moz-selection {
    background: rgba(0, 191, 255, 0.3);
    color: #fff;
}

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

/* Better tap targets */
a, button, input, select, textarea {
    -webkit-tap-highlight-color: rgba(0, 191, 255, 0.2);
}

/* Prevent text overflow */
.section,
.market-review,
.feature-card,
.news-item,
.opsec-tip {
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
}

/* Better form inputs on mobile */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    font-size: 16px; /* Prevents zoom on iOS */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 4px;
}

/* Prevent horizontal scroll from content */
.container,
.section,
.link-card,
.market-review,
.feature-card,
.news-item {
    max-width: 100%;
}

header { 
    text-align: center; 
    padding: 40px 0; 
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 191, 255, 0.1);
}

.logo { 
    width: 120px; 
    height: 120px; 
    margin-bottom: 20px; 
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.3);
    transition: transform 0.3s ease;
}

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

h1 { 
    color: #00BFFF; 
    font-size: 2.8em; 
    font-weight: 700; 
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}

.subtitle {
    font-size: 1.2em;
    color: #ccc;
    margin-bottom: 20px;
}

h2 { 
    color: #00BFFF; 
    font-size: 2.2em; 
    margin: 40px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #00BFFF;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: #fff;
}

h3 {
    color: #00BFFF;
    font-size: 1.6em;
    margin: 25px 0 15px 0;
}

h4 {
    color: #fff;
    font-size: 1.3em;
    margin: 20px 0 10px 0;
}

.section {
    background: rgba(26, 26, 26, 0.8);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    border: 1px solid rgba(0, 191, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 191, 255, 0.1);
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.link-card {
    background: linear-gradient(135deg, #00BFFF 0%, #0080FF 100%);
    color: #000;
    padding: 20px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 191, 255, 0.3);
    font-size: 1.1em;
}

.link-card:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 191, 255, 0.5);
    color: #000;
    text-decoration: none;
}

.market-review {
    background: rgba(34, 34, 34, 0.9);
    padding: 25px;
    border-radius: 10px;
    margin: 20px 0;
    border-left: 4px solid #4CAF50;
}

.rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 10px 0;
}

.stars {
    color: #FFD700;
    font-size: 1.2em;
}

.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.pros, .cons {
    padding: 20px;
    border-radius: 10px;
}

.pros {
    background: rgba(46, 125, 50, 0.2);
    border: 1px solid #4CAF50;
}

.cons {
    background: rgba(198, 40, 40, 0.2);
    border: 1px solid #f44336;
}

.pros h3 {
    color: #4CAF50;
}

.cons h3 {
    color: #f44336;
}

.conclusion {
    background: rgba(0, 191, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-top: 25px;
    border: 1px solid rgba(0, 191, 255, 0.3);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.feature-card {
    background: rgba(42, 42, 42, 0.8);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid rgba(0, 191, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 191, 255, 0.2);
}

.feature-card h4 {
    color: #00BFFF;
    margin-bottom: 15px;
    font-size: 1.2em;
}

.security-guide {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid #0f0;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.1);
}

.security-guide h2 {
    color: #0f0;
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
    border-bottom-color: #0f0;
}

.security-guide h2::after {
    background: #0f0;
}

.opsec-tip {
    background: rgba(17, 17, 17, 0.9);
    border-left: 3px solid #0f0;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

.opsec-tip h4 {
    color: #0f0;
    margin-bottom: 10px;
}

.screenshot {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 10px;
    margin: 20px auto;
    display: block;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.screenshot:hover {
    transform: scale(1.02);
}

/* Responsive images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Better list styling on mobile */
ul, ol {
    margin: 1em 0;
    padding-left: 1.5em;
}

li {
    margin-bottom: 0.5em;
    line-height: 1.6;
}

.warning {
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
    color: #000;
    padding: 20px;
    border-radius: 10px;
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.3);
}

.news-item {
    background: rgba(42, 42, 42, 0.8);
    padding: 20px;
    border-radius: 10px;
    margin: 15px 0;
    border-left: 4px solid #00BFFF;
    transition: transform 0.2s ease;
}

.news-item:hover {
    transform: translateX(5px);
}

.news-date {
    color: #888;
    font-size: 0.9em;
    margin-bottom: 10px;
    font-weight: 500;
}

.news-item h3 {
    color: #00BFFF;
    font-size: 1.3em;
    margin-bottom: 10px;
}

footer {
    text-align: center;
    padding: 40px 0;
    color: #888;
    border-top: 1px solid #333;
    margin-top: 50px;
}

footer p {
    margin-bottom: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    header {
        padding: 30px 15px;
        margin-bottom: 20px;
    }

    h1 {
        font-size: 2em;
        line-height: 1.2;
    }

    .subtitle {
        font-size: 1em;
    }

    h2 {
        font-size: 1.6em;
        margin: 30px 0 15px 0;
    }

    h3 {
        font-size: 1.4em;
    }

    h4 {
        font-size: 1.15em;
    }

    .pros-cons {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .section {
        padding: 20px 15px;
        margin-bottom: 20px;
    }

    .logo {
        width: 100px;
        height: 100px;
    }

    .market-review {
        padding: 20px 15px;
    }

    .rating {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .news-item {
        padding: 15px;
    }

    .opsec-tip {
        padding: 12px;
    }

    .warning {
        padding: 15px;
        font-size: 0.95em;
    }

    ul {
        padding-left: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }

    header {
        padding: 20px 10px;
        border-radius: 10px;
    }

    h1 {
        font-size: 1.6em;
        line-height: 1.3;
    }

    .subtitle {
        font-size: 0.9em;
    }

    h2 {
        font-size: 1.4em;
        margin: 25px 0 12px 0;
    }

    h3 {
        font-size: 1.2em;
    }

    h4 {
        font-size: 1.05em;
    }

    .section {
        padding: 15px 12px;
        border-radius: 12px;
        margin-bottom: 15px;
    }

    .logo {
        width: 80px;
        height: 80px;
    }

    .links-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .link-card {
        padding: 12px;
        font-size: 0.95em;
        border-radius: 8px;
    }

    .market-review {
        padding: 15px 12px;
        border-radius: 8px;
    }

    .pros, .cons {
        padding: 15px 12px;
        border-radius: 8px;
    }

    .feature-card {
        padding: 18px 15px;
        border-radius: 8px;
    }

    .feature-card h4 {
        font-size: 1.1em;
        margin-bottom: 10px;
    }

    .feature-card p {
        font-size: 0.9em;
    }

    .news-item {
        padding: 12px;
        border-radius: 8px;
    }

    .news-date {
        font-size: 0.85em;
    }

    .news-item h3 {
        font-size: 1.15em;
    }

    .news-item p {
        font-size: 0.9em;
    }

    .opsec-tip {
        padding: 10px;
        margin: 12px 0;
    }

    .opsec-tip h4 {
        font-size: 1em;
        margin-bottom: 8px;
    }

    .opsec-tip p {
        font-size: 0.9em;
    }

    .warning {
        padding: 12px;
        font-size: 0.9em;
        border-radius: 8px;
    }

    .screenshot {
        border-radius: 8px;
        margin: 15px 0;
    }

    footer {
        padding: 30px 0;
        font-size: 0.9em;
    }

    ul, ol {
        padding-left: 18px;
        font-size: 0.95em;
    }

    li {
        margin-bottom: 8px;
    }
}

/* Performance optimizations */
.logo, .screenshot {
    will-change: transform;
}

.section, .link-card, .feature-card, .news-item {
    will-change: transform, box-shadow;
}

/* Accessibility improvements */
.link-card:focus,
.feature-card:focus {
    outline: 2px solid #00BFFF;
    outline-offset: 2px;
}

/* Extra small devices (very small phones) */
@media (max-width: 360px) {
    h1 {
        font-size: 1.4em;
    }

    h2 {
        font-size: 1.3em;
    }

    .section {
        padding: 12px 10px;
    }

    .logo {
        width: 70px;
        height: 70px;
    }
}

/* Tablet specific styles */
@media (min-width: 481px) and (max-width: 768px) {
    .pros-cons {
        grid-template-columns: 1fr 1fr;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Touch device improvements */
@media (hover: none) and (pointer: coarse) {
    .link-card,
    .feature-card,
    .news-item {
        min-height: 44px;
    }

    button,
    a {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .portal-link-input {
        min-height: 44px;
        -webkit-user-select: all;
        user-select: all;
    }
}

/* Landscape mode on mobile */
@media (max-width: 768px) and (orientation: landscape) {
    header {
        padding: 20px 15px;
    }

    .logo {
        width: 70px;
        height: 70px;
    }

    h1 {
        font-size: 1.8em;
    }

    .section {
        padding: 15px;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }

    .section {
        background: white;
        border: 1px solid #ccc;
    }

    .link-card {
        background: #f0f0f0;
        color: black;
    }
}