:root {
    --bg-color: #020617;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --brand-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 50%, #1d4ed8 100%);
    --surface-gradient: linear-gradient(to bottom, #020617 0%, #0f172a 100%);
    --border-color: #1e293b;
    --card-bg: #0f172a;
    --accent-blue: #3b82f6;
    --code-bg: #000000;
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-6px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes floatBackground {
    0% {
        transform: translate(0, 0);
    }

    33% {
        transform: translate(30px, -50px);
    }

    66% {
        transform: translate(-20px, 20px);
    }

    100% {
        transform: translate(0, 0);
    }
}

@keyframes matrixFall {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 0% 100px;
    }
}

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

html,
body {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    background: var(--surface-gradient);
    background-size: 400% 400%;
    animation: gradientMove 15s ease infinite;
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
}

body::before,
body::after {
    content: '';
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--accent-blue);
    filter: blur(100px);
    opacity: 0.15;
    z-index: -1;
    animation: floatBackground 10s ease-in-out infinite alternate;
}

body::before {
    top: -50px;
    left: -50px;
}

body::after {
    bottom: -50px;
    right: -50px;
    background: #1d4ed8;
    animation-delay: -5s;
}

a {
    text-decoration: none;
    color: var(--text-main);
    transition: all 0.2s ease;
}

a:hover {
    color: var(--accent-blue);
    text-shadow: 0 0 15px rgba(59, 130, 246, 0.6);
    transform: translateY(-1px);
}

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

.mono {
    font-family: var(--font-mono);
}

.text-blue {
    color: var(--accent-blue);
}

.text-gradient {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

header {
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(12px);
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-muted);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent-blue);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

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

.hero {
    padding: 120px 0;
    position: relative;
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -2px;
}

.hero p {
    font-size: 1.25rem;
    max-width: 650px;
    color: var(--text-muted);
}

.status-badge {
    display: inline-block;
    background: #1e293b;
    color: var(--accent-blue);
    padding: 6px 12px;
    font-size: 0.75rem;
    margin-bottom: 25px;
    font-weight: 700;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
    animation-delay: 0.2s;
}

section:nth-child(2) {
    animation-delay: 0.2s;
}

section:nth-child(3) {
    animation-delay: 0.4s;
}

section:nth-child(4) {
    animation-delay: 0.6s;
}

section:nth-child(5) {
    animation-delay: 0.8s;
}

section h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 4px;
    background: var(--brand-gradient);
    border-radius: 2px;
    transition: width 0.3s ease;
}

section:hover h2::after {
    width: 100%;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.skill-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 25px;
    border-radius: 8px;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.2s ease, box-shadow 0.2s ease, background 0.3s ease;
    overflow: hidden;
}

.skill-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Ctext x='5' y='20' fill='rgba(59, 130, 246, 0.15)' font-family='monospace' font-size='14'%3E1%3C/text%3E%3Ctext x='25' y='40' fill='rgba(59, 130, 246, 0.15)' font-family='monospace' font-size='14'%3E0%3C/text%3E%3Ctext x='45' y='10' fill='rgba(59, 130, 246, 0.15)' font-family='monospace' font-size='14'%3E1%3C/text%3E%3Ctext x='15' y='50' fill='rgba(59, 130, 246, 0.15)' font-family='monospace' font-size='14'%3E0%3C/text%3E%3C/svg%3E");
    background-color: #0f172a;
    animation: matrixFall 1.5s linear infinite;
}

.skill-card:hover h3,
.skill-card:hover .text-blue {
    color: #ffffff;
    text-shadow: 0 0 5px rgba(59, 130, 246, 0.5);
}

.skill-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--text-main);
    transition: color 0.3s ease;
}

.skill-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.sec-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    text-align: center;
    text-decoration: none;
    padding: 0;
    overflow: hidden;
}

.sec-card.has-image {
    justify-content: flex-start;
}

.card-img {
    width: 100%;
    height: 140px;
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--border-color);
    transition: transform 0.5s ease;
}

.sec-card:hover .card-img {
    transform: scale(1.1);
}

.card-content {
    padding: 20px;
    width: 100%;
    z-index: 1;
    background: var(--card-bg);
}

.sec-card h3 {
    margin: 0;
}

.post-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.post-item {
    display: block;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.post-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--brand-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.post-item:hover {
    transform: translateY(-3px) translateX(5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-blue);
}

.post-item:hover::before {
    opacity: 1;
}

.post-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 700;
    color: var(--text-main);
}

.post-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: block;
}

.post-tag {
    color: var(--accent-blue);
    font-weight: 700;
    background: rgba(59, 130, 246, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-right: 8px;
}

.analysis-steps-container {
    margin-top: 30px;
}

.step-header {
    background: #1e293b !important;
    color: white !important;
    border-bottom: 1px solid var(--border-color);
}

.step-content {
    background: #0f172a !important;
    color: var(--text-muted) !important;
}

pre,
code {
    background: #000 !important;
    border: 1px solid #333;
    color: #4ade80;
}

footer {
    padding: 50px 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    background: #020617;
    border-top: 1px solid var(--border-color);
}

.contact-box ul li a {
    color: var(--accent-blue);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    padding: 5px;
    background: var(--brand-gradient);
    background-size: 300% 300%;
    animation: gradientMove 3s ease infinite;
}

@media (max-width: 768px) {
    .hero {
        padding: 50px 0 60px 0;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    nav {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .nav-links {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
    }

    .nav-links a {
        padding: 5px 10px;
        background: rgba(30, 41, 59, 0.5);
        border-radius: 4px;
    }

    .post-item {
        padding: 20px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .post-item h3 {
        font-size: 1.25rem;
    }

    section {
        padding: 50px 0;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }
}

.ticker-wrap {
    width: 100%;
    overflow: hidden;
    height: 35px;
    background: rgba(59, 130, 246, 0.1);
    backdrop-filter: blur(5px);
    padding-left: 100%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    border-top: 1px solid var(--accent-blue);
    border-bottom: 1px solid var(--accent-blue);
    margin-top: 20px;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.15);
}

.ticker-content {
    display: inline-block;
    white-space: nowrap;
    padding-right: 100%;
    box-sizing: content-box;
    animation: ticker 120s linear infinite;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--accent-blue);
    text-shadow: 0 0 10px rgba(59, 130, 246, 0.8);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ticker-item {
    display: inline-block;
    padding: 0 2rem;
}

.ticker-item::before {
    content: "⚠️";
    margin-right: 10px;
}

@keyframes ticker {
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-100%, 0, 0);
    }
}

body.brainrot-mode {
    font-family: 'Comic Sans MS', 'Chalkboard SE', 'Comic Neue', sans-serif !important;
}

body.brainrot-mode h1,
body.brainrot-mode h2,
body.brainrot-mode h3 {
    text-transform: lowercase;
    font-style: italic;
}

.crypto-list {
    text-align: left;
    max-width: 800px;
    margin: 30px auto 0;
}

.crypto-list li {
    margin-bottom: 25px;
    border-left: 2px solid var(--border-color);
    padding-left: 20px;
    transition: border-color 0.3s ease;
}

.crypto-list li:hover {
    border-left-color: var(--accent-blue);
}

.currency-label {
    display: block;
    color: var(--accent-blue);
    font-weight: 800;
    font-size: 0.85rem;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.crypto-addr {
    display: inline-block;
    background: rgba(0, 0, 0, 0.3);
    border: 1px dashed var(--border-color);
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-muted);
    word-break: break-all;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;

    background-image: linear-gradient(120deg, transparent 30%, rgba(59, 130, 246, 0.15) 50%, transparent 70%);
    background-size: 200% 100%;
    background-position: 100% 0;
}

.crypto-addr:hover {
    border-color: var(--accent-blue);
    color: #fff;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.3), inset 0 0 10px rgba(59, 130, 246, 0.1);
    text-shadow: 0 0 2px rgba(59, 130, 246, 0.5);
    animation: cryptoScan 2s infinite linear;
}

.crypto-addr.copied {
    border-color: #4ade80 !important;
    color: #4ade80 !important;
    background-color: rgba(74, 222, 128, 0.1) !important;
    box-shadow: 0 0 15px rgba(74, 222, 128, 0.3) !important;
    animation: none;
}

@keyframes cryptoScan {
    0% {
        background-position: 100% 0;
    }

    100% {
        background-position: -100% 0;
    }
}

.search-wrapper {
    margin-bottom: 30px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.2);
    background: rgba(15, 23, 42, 0.9);
}

.compact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.compact-grid .skill-card {
    min-height: auto;
}

.compact-grid .card-img {
    height: 120px;
}

.compact-grid h3 {
    font-size: 1rem;
}

.compact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.sec-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    text-align: center;
    text-decoration: none;
    padding: 20px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.sec-card.has-image {
    padding: 0;
    justify-content: flex-start;
    text-align: left;
}

.sec-card.has-image .card-content {
    padding: 15px;
    width: 100%;
    text-align: center;
}

.card-img {
    width: 100%;
    height: 140px;
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--border-color);
    transition: transform 0.5s ease;
}

.sec-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.sec-card:hover .card-img {
    transform: scale(1.1);
}

.expert-container {
    max-width: 850px;
    margin: 40px auto;
    padding: 0 20px;
}

.expert-section {
    margin-bottom: 50px;
}

.expert-h2 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-blue);
    border-left: 4px solid var(--accent-blue);
    padding: 10px 0 10px 20px;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(59, 130, 246, 0.05);
    position: relative;
}

.expert-h2::after,
.expert-h2::before {
    display: none !important;
    content: none !important;
}

.expert-p {
    font-size: 1.1rem;
    line-height: 1.85;
    color: var(--text-main);
    margin-bottom: 20px;
    text-align: justify;
}

.expert-code-block {
    background: #0d1117;
    border: 1px solid var(--border-color);
    border-left: 3px solid #4ade80;
    border-radius: 4px;
    padding: 20px;
    margin: 30px 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    overflow-x: auto;
}

.expert-image-wrapper {
    margin: 40px 0;
    background: #000;
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 4px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.expert-image-wrapper img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

#case-title.expert-title {
    background: none;
    -webkit-text-fill-color: var(--text-main);
    text-transform: uppercase;
    font-weight: 800;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 15px;
}

#case-title.expert-title::after {
    display: none !important;
}

.social-icon {
    color: var(--text-muted);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid transparent;
}

.social-icon:hover {
    color: var(--accent-blue);
    transform: translateY(-3px);
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}

.social-icon svg {
    width: 20px;
    height: 20px;
}

.joy-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.3s ease-out;
}

.joy-box {
    background: var(--card-bg);
    border: 1px solid var(--accent-blue);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    max-width: 500px;
    margin: 0 20px;
    box-shadow: 0 0 50px rgba(59, 130, 246, 0.3);
    position: relative;
}

.joy-content p {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--text-main);
    margin: 20px 0;
    line-height: 1.6;
}

.joy-icon {
    font-size: 3rem;
    color: #ef4444;
    text-shadow: 0 0 20px rgba(239, 68, 68, 0.6);
    display: block;
    margin-bottom: 10px;
    animation: float 3s ease-in-out infinite;
}

.joy-content button {
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-muted);
    padding: 8px 20px;
    font-family: var(--font-mono);
    cursor: pointer;
    margin-top: 15px;
    transition: all 0.3s ease;
}

.joy-content button:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.2);
}

header {
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(12px);
    z-index: 1000;
}

main {
    padding-top: 75px; 
}