:root {
    --bg: #050505;
    --card-bg: #0f0f12;
    --accent: #00f2ff;
    /* Cyber Cyan */
    --accent-alt: #7000ff;
    /* Electric Purple */
    --text: #e0e0e0;
    --text-dim: #888;
    --border: rgba(255, 255, 255, 0.05);
    --font: 'Outfit', sans-serif;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scanline Effect */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
    background-size: 100% 4px, 3px 100%;
    pointer-events: none;
    z-index: 100;
    opacity: 0.3;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Navigation */
nav {
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text);
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dim);
    font-size: 0.9rem;
    transition: 0.3s;
    letter-spacing: 1px;
}

.nav-links a:hover {
    color: var(--accent);
    text-shadow: 0 0 10px var(--accent);
}

/* Hero */
.hero {
    height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--border);
}

.hero h1 {
    font-size: 5rem;
    line-height: 1;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero h1 span {
    display: block;
    color: var(--accent);
    text-shadow: 0 0 20px rgba(0, 242, 255, 0.3);
}

.hero p {
    max-width: 500px;
    color: var(--text-dim);
    font-size: 1.1rem;
    margin-bottom: 40px;
    line-height: 1.6;
}

/* Eternal Categories Section */
.categories-nav {
    margin: 60px 0;
}

.cat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.cat-item {
    position: relative;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: 0.4s;
}

.cat-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--cat-img) center/cover;
    filter: grayscale(1) brightness(0.4);
    transition: 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 1;
}

.cat-item span {
    position: relative;
    z-index: 2;
    color: white;
    font-weight: 800;
    letter-spacing: 3px;
    font-size: 0.8rem;
    opacity: 0.6;
    transition: 0.4s;
}

.cat-item:hover {
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(0, 242, 255, 0.1);
}

.cat-item:hover::before {
    filter: grayscale(0) brightness(0.7);
    transform: scale(1.1);
}

.cat-item:hover span {
    opacity: 1;
    text-shadow: 0 0 10px white;
}

/* Blog Grid */
.section-header {
    margin: 80px 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.section-header h2 {
    font-size: 0.8rem;
    letter-spacing: 4px;
    color: var(--text-dim);
    text-transform: uppercase;
}

.view-all {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.8rem;
    letter-spacing: 2px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 30px;
    margin-bottom: 100px;
}

.card {
    grid-column: span 4;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.card:hover {
    border-color: var(--accent);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* Post Image Style Filter - The "Indestructible" Part */
.card-img {
    height: 250px;
    background-size: cover;
    background-position: center;
    /* This filter makes any image look like it belongs to the theme */
    filter: grayscale(1) contrast(1.2) brightness(0.8) sepia(100%) hue-rotate(140deg) saturate(2);
    transition: 0.6s;
    position: relative;
}

.card-img::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 242, 255, 0.1), transparent);
    mix-blend-mode: overlay;
}

.card:hover .card-img {
    filter: grayscale(0) contrast(1) brightness(1) sepia(0) hue-rotate(0) saturate(1);
    transform: scale(1.05);
}

.card-content {
    padding: 30px;
}

.card-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--accent);
    letter-spacing: 2px;
    margin-bottom: 15px;
    display: block;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    line-height: 1.3;
}

.card p {
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Large Card */
.card.large {
    grid-column: span 8;
    display: flex;
}

.card.large .card-img {
    width: 50%;
    height: auto;
}

.card.large .card-content {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Footer */
footer {
    padding: 100px 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

footer p {
    color: var(--text-dim);
    font-size: 0.8rem;
    letter-spacing: 2px;
}

@media (max-width: 1024px) {
    .cat-grid {
        grid-template-columns: 1fr 1fr;
    }

    .card,
    .card.large {
        grid-column: span 6;
        flex-direction: column;
    }

    .card.large .card-img,
    .card.large .card-content {
        width: 100%;
    }

    .hero h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .cat-grid {
        grid-template-columns: 1fr;
    }

    .card,
    .card.large {
        grid-column: span 12;
    }

    .nav-links {
        display: none;
    }

    .container {
        padding: 0 20px;
    }

}

/* Single Post Styles */
.post-header {
    margin-bottom: 60px;
}

.post-meta {
    display: flex;
    gap: 20px;
    color: var(--accent);
    font-size: 0.8rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.article-content {
    max-width: 800px;
    margin: 0 auto 100px;
    font-size: 1.1rem;
    color: var(--text);
}

.article-content h2,
.article-content h3 {
    color: var(--accent);
    margin: 40px 0 20px;
    letter-spacing: 1px;
}

.article-content p {
    margin-bottom: 25px;
    opacity: 0.9;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--border);
    margin: 30px 0;
}

.article-content blockquote {
    border-left: 4px solid var(--accent);
    padding: 20px 40px;
    background: var(--card-bg);
    margin: 40px 0;
    font-style: italic;
}

.article-content ul,
.article-content ol {
    margin: 0 0 30px 20px;
}

.article-content li {
    margin-bottom: 10px;
}

.back-link {
    display: inline-block;
    margin-top: 40px;
    color: var(--text-dim);
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.card:hover {
    border-color: var(--accent);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* Post Image Style Filter - The "Indestructible" Part */
.card-img {
    height: 250px;
    background-size: cover;
    background-position: center;
    /* This filter makes any image look like it belongs to the theme */
    filter: grayscale(1) contrast(1.2) brightness(0.8) sepia(100%) hue-rotate(140deg) saturate(2);
    transition: 0.6s;
    position: relative;
}

.card-img::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 242, 255, 0.1), transparent);
    mix-blend-mode: overlay;
}

.card:hover .card-img {
    filter: grayscale(0) contrast(1) brightness(1) sepia(0) hue-rotate(0) saturate(1);
    transform: scale(1.05);
}

.card-content {
    padding: 30px;
}

.card-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--accent);
    letter-spacing: 2px;
    margin-bottom: 15px;
    display: block;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    line-height: 1.3;
}

.card p {
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Large Card */
.card.large {
    grid-column: span 8;
    display: flex;
}

.card.large .card-img {
    width: 50%;
    height: auto;
}

.card.large .card-content {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Footer */
footer {
    padding: 100px 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

footer p {
    color: var(--text-dim);
    font-size: 0.8rem;
    letter-spacing: 2px;
}

@media (max-width: 1024px) {
    .cat-grid {
        grid-template-columns: 1fr 1fr;
    }

    .card,
    .card.large {
        grid-column: span 6;
        flex-direction: column;
    }

    .card.large .card-img,
    .card.large .card-content {
        width: 100%;
    }

    .hero h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .cat-grid {
        grid-template-columns: 1fr;
    }

    .card,
    .card.large {
        grid-column: span 12;
    }

    .nav-links {
        display: none;
    }

    .container {
        padding: 0 20px;
    }

}

/* Single Post Styles */
.post-header {
    margin-bottom: 60px;
}

.post-meta {
    display: flex;
    gap: 20px;
    color: var(--accent);
    font-size: 0.8rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.article-content {
    max-width: 800px;
    margin: 0 auto 100px;
    font-size: 1.1rem;
    color: var(--text);
}

.article-content h2,
.article-content h3 {
    color: var(--accent);
    margin: 40px 0 20px;
    letter-spacing: 1px;
}

.article-content p {
    margin-bottom: 25px;
    opacity: 0.9;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--border);
    margin: 30px 0;
}

.article-content blockquote {
    border-left: 4px solid var(--accent);
    padding: 20px 40px;
    background: var(--card-bg);
    margin: 40px 0;
    font-style: italic;
}

.article-content ul,
.article-content ol {
    margin: 0 0 30px 20px;
}

.article-content li {
    margin-bottom: 10px;
}

.back-link {
    display: inline-block;
    margin-top: 40px;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.3s;
}

.back-link:hover {
    color: var(--accent);
}

/* --- MODERN GALLERY GRID --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin: 2rem 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.gallery-link {
    display: block;
    width: 100%;
    height: 100%;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.5) contrast(1.1);
    transition: filter 0.3s ease, transform 0.5s ease;
}

.gallery-item:hover img {
    filter: grayscale(0) contrast(1);
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Эффект сканирования при наведении (Cyberpunk style) */
.gallery-item::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    box-shadow: 0 0 15px var(--accent);
    opacity: 0;
    transition: none;
}

.gallery-item:hover::after {
    animation: scan 1.5s infinite;
    opacity: 1;
}

@keyframes scan {
    0% {
        top: 0%;
    }

    100% {
        top: 100%;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }
}