body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #f0f0f0;
    min-height: 100vh;
}

header {
    position: relative;
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)),
        url("banners/oetattoobanner.png") center/cover no-repeat;
    padding: 3rem 1rem;
    text-align: center;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
}

header::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0.7));
    z-index: 0;
}

header h1,
header nav {
    position: relative;
    z-index: 1;
}

header h1 {
    color: #fff;
    margin: 0;
    font-size: clamp(2rem, 4vw, 4rem);
    letter-spacing: 0.08em;
    text-shadow: 0 8px 20px rgba(0,0,0,0.7);
}

nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

nav a {
    color: #f0f0f0;
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.45);
    transition: background 0.3s, transform 0.2s;
}

nav a:hover {
    background: rgba(255, 71, 87, 0.9);
    transform: translateY(-1px);
}

main {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

#hero {
    text-align: center;
    padding: 2rem 0;
}

footer {
    text-align: center;
    padding: 1rem;
    background: #000;
    color: #ccc;
}

/* Responsive */
@media (max-width: 768px) {
    nav a {
        display: block;
        margin: 0.5rem 0;
    }
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.gallery img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0,0,0,0.5);
}

.tool {
    border: 2px solid #333;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 2rem;
    background: rgba(255, 255, 255, 0.05);
}

.tool:nth-child(1) { border-color: #ff4757; background: rgba(255, 71, 87, 0.1); }
.tool:nth-child(2) { border-color: #47ff57; background: rgba(71, 255, 87, 0.1); }
.tool:nth-child(3) { border-color: #4757ff; background: rgba(71, 87, 255, 0.1); }
.tool:nth-child(4) { border-color: #ffb347; background: rgba(255, 179, 71, 0.12); }

.hidden-blog-img-link {
    display: inline-block;
    cursor: default;
}

.hidden-blog-img-link img {
    cursor: default;
}

.button-link {
    display: inline-block;
    padding: 0.85rem 1.2rem;
    color: #fff;
    background: #ff4757;
    text-decoration: none;
    border-radius: 999px;
    transition: transform 0.2s ease, background 0.2s ease;
}

.button-link:hover {
    background: #ff6b6b;
    transform: translateY(-1px);
}

.photopea-note {
    color: #c9c9c9;
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

.contact-info {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.contact-info h3 {
    color: #ff4757;
    margin-top: 0;
}

.contact-info p {
    margin: 0.5rem 0;
}

.contact-info a {
    color: #f0f0f0;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.events-hero {
    text-align: center;
    padding: 1.5rem 0 2rem;
}

.events-hero p {
    max-width: 760px;
    margin: 0.5rem auto;
    color: #d8d8d8;
}

.event-note {
    color: #bbbbbb;
    font-size: 0.95rem;
}

.event-controls {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1rem 0 0;
}

.event-controls button {
    background: #ff4757;
    border: none;
    color: #fff;
    padding: 0.85rem 1rem;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.event-controls button:hover {
    transform: translateY(-1px);
}

.week-label {
    margin: 1.5rem 0 1rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.week-label p {
    margin: 0;
}

.event-status {
    color: #d8d8d8;
}

.event-calendar {
    display: grid;
    grid-template-columns: repeat(7, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.event-day-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 1rem;
    min-height: 160px;
}

.event-day-card h3 {
    margin: 0 0 0.75rem;
    font-size: 1rem;
}

.empty-day {
    color: #a0a0a0;
}

.event-day-link {
    display: block;
    color: #f0f0f0;
    margin-bottom: 0.75rem;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.65rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    transition: background 0.2s ease;
}

.event-day-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

.event-day-link span {
    display: block;
    font-size: 0.9rem;
    color: #cccccc;
}

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

.event-card {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
}

.event-card h4 {
    margin: 0 0 0.75rem;
}

.event-card h4 a {
    color: #fff;
    text-decoration: none;
}

.event-card h4 a:hover {
    text-decoration: underline;
}

.event-card p {
    margin: 0.35rem 0;
    color: #d8d8d8;
}

.event-sources {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.event-sources ul {
    list-style: none;
    padding: 0;
    margin: 0.75rem 0 0;
}

.event-sources li {
    margin-bottom: 0.5rem;
}

.event-sources a {
    color: #ff8b8b;
}

@media (max-width: 900px) {
    .event-calendar {
        grid-template-columns: repeat(2, minmax(140px, 1fr));
    }
}

@media (max-width: 640px) {
    .event-calendar {
        grid-template-columns: 1fr;
    }

    .event-controls {
        flex-direction: column;
    }

    .week-label {
        flex-direction: column;
    }
}