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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(100deg, #0B1020, #111827);
    color: #F3F4F6;
    padding: 2rem;
    min-height: 100vh;
}

.page-layout {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-areas: 
        "nav"
        "head"
        "main"
        "foot";
    gap: 1.5rem;
}

nav.menu {
    grid-area: nav;
    background: #161B2E;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, 0.4);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2563EB;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0.75rem;
}

.nav-links li a {
    text-decoration: none;
    color: #CBD5E1;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    background: #1E293B;
    font-size: 0.9rem;
    transition: 0.3s ease;
}

.nav-links li a:hover {
    background: #2563EB;
    color: white;
}

header.hero {
    grid-area: head;
    background: linear-gradient(90deg, #4F46E5, #7C3AED);
    border-radius: 1rem;
    padding: 3rem;
    box-shadow: 0 .5rem 2rem rgba(0, 0, 0, 0.3);
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero-content p {
    max-width: 600px;
    color: #E0E7FF;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.hero-btn {
    display: inline-block;
    background: #0F172A;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.2s;
}

.hero-btn:hover {
    transform: scale(1.05);
}

.content-layout {
    grid-area: main;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 1.5rem;
}

aside#sidebar {
    background: #161B2E;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

aside h2 {
    color: #60A5FA;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.side-menu {
    list-style: none;
}

.side-menu li a {
    display: block;
    text-decoration: none;
    color: #94A3B8;
    background: #1E293B;
    padding: 0.8rem 1rem;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.side-menu li a:hover {
    background: #2D3A4F;
    color: white;
    padding-left: 1.2rem;
}

article#gallery-section {
    background: #0F172A;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.article-head h2 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    grid-auto-rows: 180px;
    gap: 1rem;
}

.card {
    position: relative;
    border-radius: 0.75rem;
    overflow: hidden;
    background: #1E293B;
    transition: transform 0.3s ease;
}

.card:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.card:nth-child(4) { grid-row: span 2; }

.card:hover { transform: translateY(-5px); z-index: 10; }

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
}

.card-info h3 {
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
}

.tags {
    display: flex;
    gap: 0.4rem;
}

.tag-genre {
    background: #2563EB;
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.tag-age {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

footer#footer {
    grid-area: foot;
    text-align: center;
    background: #090D18;
    color: #64748B;
    padding: 2rem;
    border-radius: 1rem;
    font-size: 0.85rem;
}

@media (max-width: 1000px) {
    .content-layout { grid-template-columns: 1fr; }
    .page-layout { padding: 1rem; }
}

@media (max-width: 900px) {
    .card:nth-child(1) { grid-column: span 2; grid-row: span 2; }
    .content-layout { grid-template-columns: 2fr; }
}

@media (max-width: 700px) {
        .content-layout { grid-template-columns: 1fr; }
}