/* Genel Ayarlar ve Fontlar - Zıtlıkların Sentezi Teması */
:root {
    --primary-bg: #0A0A0A; /* Derin Siyah / Çok Koyu Gri (Evrenin boşluğu) */
    --secondary-bg: #1A1A1A; /* Bir ton açık siyah (Kutu arka planları) */
    --accent-dark-blue: #0A0A2A; /* Vurgu koyu mavi */
    --accent-orange: #00c3ff; /* Canlı Parlak Turuncu (Enerji, kıvılcım) */
    --accent-gold: #FFD700; /* Altın Sarısı (Varlık, tezahür) */
    --text-color-primary: #E0E0E0; /* Açık gri metin (Ana okunaklılık) */
    --text-color-secondary: #AAAAAA; /* İkincil gri metin */
    --link-color: var(--accent-orange); /* Linkler turuncu */
    --hover-bg: rgba(0, 81, 255, 0.2); /* Turuncunun hafif şeffafı */
    --border-color: rgba(0, 47, 255, 0.5); /* Turuncunun şeffafı ile çerçeve */
    --glow-effect: 0 0 10px rgba(0, 38, 255, 0.7), 0 0 20px rgba(0, 238, 255, 0.4); /* Turuncu parlama */
}

/* Tüm elemanlarda padding ve margin sıfırlama, kutu modelini ayarlama */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Temel gövde stilleri */
body {
    font-family: 'Rajdhani', sans-serif; /* Daha modern ve fütüristik font */
    background-color: var(--primary-bg);
    color: var(--text-color-primary);
    line-height: 1.6; /* Rahat okunaklılık */
    overflow-x: hidden;
    font-size: 16px;
    position: relative;
    z-index: 1; /* Arka plan efektleri için */
}

/* Sayfanın genel arka planına hafif bir gökyüzü efekti */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(10, 10, 42, 0.5) 0%, rgba(0, 0, 0, 0.9) 80%);
    z-index: -2;
}

/* Link stilleri */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

a:hover {
    color: var(--text-color-primary);
    text-shadow: 0 0 8px var(--accent-orange);
}

/* Başlık stilleri */
h1, h2, h3, h4 {
    font-family: 'Orbitron', sans-serif; /* Daha keskin ve teknolojik font */
    color: var(--text-color-primary);
    text-shadow: var(--glow-effect);
    margin-bottom: 15px;
    text-transform: uppercase;
    line-height: 1.2;
}


/* Genel Kapsayıcı */
.site-container {
    max-width: 100%;
    margin: 0 auto;
    background-color: transparent;
    position: relative;
    overflow: hidden;
    border: none;
    box-shadow: none;
    z-index: 2;
}

/* Köşe Çizgileri ve Hüzmeler */
.site-container::before,
.site-container::after {
    content: '';
    position: absolute;
    border: 2px solid var(--accent-orange);
    box-shadow: var(--glow-effect);
    z-index: -1;
    opacity: 0.5;
    animation: pulse-border 2s infinite alternate;
}

@keyframes pulse-border {
    0% { opacity: 0.5; transform: scale(1); }
    100% { opacity: 0.7; transform: scale(1.005); }
}

/* Sol üst köşe */
.site-container::before {
    top: 20px;
    left: 20px;
    width: calc(100% - 40px);
    height: calc(100% - 40px);
    border-right: none;
    border-bottom: none;
    border-top-left-radius: 10px;
}

/* Sağ alt köşe */
.site-container::after {
    bottom: 20px;
    right: 20px;
    width: calc(100% - 40px);
    height: calc(100% - 40px);
    border-left: none;
    border-top: none;
    border-bottom-right-radius: 10px;
}


/* Duyuru Satırı */
.announcement-bar {
    background-color: var(--accent-dark-blue);
    color: var(--text-color-primary);
    text-align: center;
    padding: 10px 20px;
    font-size: 0.9em;
    font-weight: 600;
    box-shadow: 0 0 10px var(--accent-orange);
    text-transform: uppercase;
    animation: fadeInDown 0.5s ease-out;
    border-bottom: 1px solid var(--accent-orange);
}

/* Navigasyon Barı (Header) */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background-color: rgba(0, 0, 0, 0.7);
    box-shadow: 0 2px 15px rgba(17, 0, 255, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--accent-orange);
}

.logo h1 {
    font-size: 2em;
    margin: 0;
    line-height: 1;
    color: var(--text-color-primary);
    text-shadow: var(--glow-effect);
}
.logo p {
    font-size: 0.8em;
    color: var(--accent-gold);
    margin-top: 5px;
    opacity: 0.9;
    text-transform: uppercase;
}

/* Atom Saati ve Tarih Ekranı */
.atom-clock-display-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px 15px;
    background-color: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--accent-orange);
    box-shadow: var(--glow-effect);
    margin-bottom: 20px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

#atom-clock-time, #atom-date-display {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5em;
    color: var(--accent-gold);
    margin: 0 8px;
    white-space: nowrap;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.main-nav a {
    font-size: 1em;
    font-weight: 600;
    color: var(--text-color-primary);
    padding: 5px 0;
    position: relative;
    text-transform: uppercase;
}

.main-nav a::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    background-color: var(--accent-gold);
    left: 0;
    bottom: -5px;
    transition: width 0.3s ease-out;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}
.menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--accent-orange);
    margin: 4px 0;
    transition: 0.4s;
}

/* Gövde Metni Alanı */
.main-content {
    padding: 40px 30px;
    max-width: 1200px;
    margin: 40px auto;
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 10px;
    box-shadow: 0 0 25px rgba(17, 0, 255, 0.3);
    border: 1px solid var(--accent-orange);
}

.content-section {
    margin-bottom: 60px;
}

.hero-section {
    text-align: center;
    margin-bottom: 60px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--accent-gold);
}

.hero-section h2 {
    font-size: 2em;
    margin-bottom: 10px;
    color: var(--text-color-primary);
    text-shadow: var(--glow-effect);
}
.hero-section p {
    font-size: 1em;
    opacity: 0.9;
    color: var(--text-color-secondary);
}

/* Tarantula Resmi ve Bilgi Bloğu Kapsayıcısı */
.tarantula-info-block {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin: 40px auto;
    max-width: 900px;
    padding: 20px;
    border: 2px solid var(--accent-orange);
    background-color: rgba(10, 10, 42, 0.4);
    box-shadow: var(--glow-effect);
    border-radius: 8px;
}

/* Tarantula Resmi Yer Tutucu ve Stili */
.tarantula-image-placeholder {
    flex-shrink: 0;
    width: 250px;
    height: 250px;
    border: 1px solid var(--accent-gold);
    background-color: var(--primary-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.tarantula-image-placeholder img {
    max-width: 100%;
    height: auto;
    display: block;
    border: none;
}
.tarantula-image-placeholder .image-caption {
    font-size: 0.8em;
    color: var(--accent-gold);
    margin-top: 5px;
    text-transform: uppercase;
    text-align: center;
    text-shadow: 0 0 3px rgba(255, 215, 0, 0.5);
}


/* Tarantula Bilgi Metin Alanı */
.tarantula-text-content {
    flex: 1;
    min-width: 350px;
    padding: 15px;
    color: var(--text-color-primary);
    font-size: 1em;
}
.tarantula-text-content h4 {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: var(--text-color-primary);
    text-shadow: var(--glow-effect);
    border-bottom: 1px solid var(--accent-gold);
    padding-bottom: 5px;
}
.tarantula-text-content p {
    margin-bottom: 15px;
    opacity: 0.9;
    color: var(--text-color-secondary);
}


/* KARE KUTU AKORDİYONLAR */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.content-box {
    background-color: var(--secondary-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(38, 0, 255, 0.2);
    border: 1px solid var(--accent-dark-blue);
    transition: all 0.2s ease;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.content-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(68, 0, 255, 0.4);
    border-color: var(--accent-orange);
}

.accordion-square-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
    color: var(--text-color-primary);
}

.accordion-square-header h4 {
    margin-bottom: 0;
    font-size: 1.2em;
    text-transform: uppercase;
    text-shadow: var(--glow-effect);
}

.accordion-square-icon {
    color: var(--accent-gold);
    font-size: 1.5em;
    transition: transform 0.3s ease;
}

.accordion-square-item.active .accordion-square-icon {
    transform: rotate(180deg);
}

.accordion-square-preview {
    max-height: 80px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.5s ease-out;
    font-size: 0.9em;
    opacity: 0.8;
    color: var(--text-color-secondary);
}

.accordion-square-preview p {
    margin-bottom: 10px;
    font-size: 1em;
}

.accordion-square-item.active .accordion-square-preview {
    max-height: 500px;
}

.read-more-link {
    display: block;
    margin-top: 15px;
    text-align: right;
    font-weight: bold;
    color: var(--accent-orange);
    font-size: 1em;
    text-decoration: underline;
    text-decoration-color: var(--accent-dark-blue);
    text-transform: uppercase;
}
.read-more-link:hover {
    color: var(--accent-gold);
    text-decoration-color: var(--accent-gold);
}

/* Makale Modal Penceresi */
.article-modal-overlay {
    position: fixed; /* Ekranın üzerinde sabit kalır */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95); /* Çok koyu ve şeffaf arka plan karartması */
    display: flex; /* İçeriği ortalamak için */
    justify-content: center;
    align-items: center;
    z-index: 9999; /* En üstte görünmesini sağlar */
    opacity: 0; /* Başlangıçta görünmez */
    visibility: hidden; /* Etkileşimden gizle */
    transition: opacity 0.3s ease, visibility 0.3s ease; /* Açılma/kapanma animasyonu */
    overflow-y: auto; /* Modal açıldığında tüm overlay'in kaydırılabilir olmasını sağlar */
    padding: 20px;
    box-sizing: border-box;
}

.article-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.article-modal-content {
    background-color: var(--primary-bg);
    border: 2px solid var(--accent-orange);
    box-shadow: 0 0 50px rgba(25, 0, 255, 0.5);
    border-radius: 10px;
    padding: 30px;
    max-width: 900px;
    width: 90%;
    position: relative;
    transform: translateY(-50px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;

    /* Yüksekliği ekran boyutuna göre ayarla ve kaydırılabilir yap */
    max-height: calc(100vh - 80px); /* Ekran yüksekliğinin %100'ü - üstten alttan 40px boşluk */
    overflow-y: auto; /* İçerik taştığında kendi içinde kaydırılabilir olmalı */
}

.article-modal-overlay.active .article-modal-content {
    transform: translateY(0); /* Açıldığında yerine gelir */
    opacity: 1; /* Görünür olur */
}

.close-modal-button {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--accent-orange);
    color: var(--primary-bg);
    border: 1px solid var(--accent-gold);
    border-radius: 50%; /* Yuvarlak buton */
    width: 35px;
    height: 35px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex; /* İçindeki X'i ortala */
    justify-content: center;
    align-items: center;
    z-index: 10000; /* Kapatma butonu en üstte olsun */
}

.close-modal-button:hover {
    background-color: var(--accent-gold);
    color: var(--primary-bg);
    transform: rotate(90deg); /* Döner efekt */
}

/* Modal İçindeki Makale Stilleri (mevcut makale şablonu stilleri ile uyumlu) */
#modal-article-body {
    padding-top: 20px;
    color: var(--text-color-secondary);
    line-height: 1.7;
    font-size: 1.1em;
    /* max-height: unset; */ /* Bu gerekliyse, üstteki modal-content max-height'ini kullanırız */
    /* overflow-y: unset; */ /* Bu da üstteki modal-content overflow-y'sini kullanırız */
}

#modal-article-body h4, #modal-article-body h3 {
    color: var(--accent-orange);
    text-shadow: var(--glow-effect);
    margin-bottom: 15px;
    text-transform: uppercase;
}
#modal-article-body p {
    margin-bottom: 15px;
    color: var(--text-color-secondary);
}
#modal-article-body img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border: 1px solid var(--accent-gold);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
    border-radius: 5px;
}
#modal-article-body iframe {
    max-width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    display: block;
    margin: 20px auto;
    border: 1px solid var(--accent-gold);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
    border-radius: 5px;
}

/* Gizlenecek Makale İçerikleri */
.hidden-article-contents-container {
    display: box; /* Tüm gizli makale içeriklerini barındıran kapsayıcıyı gizle */
}

/* Çağrıya Davet Butonu (CTA) */
.call-to-action {
    background-color: var(--accent-dark-blue);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 0 25px rgba(17, 0, 255, 0.4);
    border: 1px solid var(--accent-gold);
    margin-top: 60px;
}

.call-to-action h3 {
    color: var(--text-color-primary);
    text-shadow: var(--glow-effect);
}
.call-to-action p {
    color: var(--text-color-secondary);
}

.call-to-action button {
    background-color: var(--accent-orange);
    color: var(--primary-bg);
    border-radius: 5px;
    font-weight: 600;
    padding: 15px 30px;
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    border: none;
    transition: all 0.3s ease;
}

.call-to-action button:hover {
    background-color: var(--accent-gold);
    color: var(--primary-bg);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

/* Zenginleştirilmiş Footer Alanı */
.main-footer {
    background-color: var(--accent-dark-blue);
    padding: 40px 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid var(--accent-orange);
    box-shadow: 0 0 25px rgba(38, 0, 255, 0.3);
    margin-top: 50px;
    border-radius: 10px;
    position: relative;
    z-index: 1; /* Akordiyonların altında kalsın */
}

.footer-section {
    flex-basis: auto;
    min-width: 220px;
    text-align: left;
    padding: 10px;
}

.footer-section.footer-articles {
    flex-basis: calc(60% - 20px);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
}

.footer-section.footer-articles h4 {
    flex-basis: 100%;
    margin-bottom: 10px;
    color: var(--text-color-primary);
    text-shadow: var(--glow-effect);
    border-bottom: 1px dashed var(--accent-gold);
    padding-bottom: 5px;
}

.footer-section.footer-articles ul {
    flex-basis: calc(33.333% - 10px);
    min-width: 150px;
}

.footer-section h4 {
    color: var(--text-color-primary);
    text-transform: uppercase;
    font-size: 1.1em;
    margin-bottom: 15px;
    text-shadow: var(--glow-effect);
    border-bottom: 1px solid var(--accent-gold);
    padding-bottom: 5px;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: var(--text-color-secondary);
    text-decoration: none;
    font-size: 0.9em;
}

.footer-section ul li a:hover {
    color: var(--accent-orange);
    text-shadow: 0 0 5px rgba(17, 0, 255, 0.5);
}

.newsletter-signup input[type="email"] {
    border: 1px solid var(--accent-gold);
    background-color: var(--primary-bg);
    color: var(--text-color-primary);
    border-radius: 5px;
    font-family: 'Rajdhani', sans-serif;
    padding: 10px;
    font-size: 0.9em;
    box-shadow: inset 0 0 5px rgba(255, 215, 0, 0.2);
}

.newsletter-signup button {
    background-color: var(--accent-gold);
    color: var(--primary-bg);
    border-radius: 5px;
    font-weight: 600;
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    border: none;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.newsletter-signup button:hover {
    background-color: var(--accent-orange);
    color: var(--primary-bg);
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(17, 0, 255, 0.4);
}

/* Bağış ve Ödeme Yöntemleri */
.donation-payment-bar {
    background-color: var(--accent-dark-blue);
    padding: 15px 30px;
    text-align: center;
    border-top: 1px solid var(--accent-orange);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    gap: 15px;
    font-size: 0.85em;
    text-transform: uppercase;
    color: var(--text-color-secondary);
    position: relative;
    z-index: 1; /* Akordiyonların altında kalsın */
}

.donation-info a {
    color: var(--accent-gold);
    text-decoration: underline;
    text-decoration-color: rgba(255, 215, 0, 0.5);
}
.donation-info a:hover {
    color: var(--accent-orange);
    text-decoration-color: var(--accent-orange);
}

.payment-methods p {
    opacity: 0.9;
}


/* Copyright Alanı */
.copyright-bar {
    background-color: var(--primary-bg);
    color: var(--text-color-secondary);
    text-align: center;
    padding: 15px 30px;
    font-size: 0.75em;
    border-top: 1px solid var(--accent-dark-blue);
    opacity: 0.7;
    text-transform: uppercase;
    position: relative;
    z-index: 1; /* Akordiyonların altında kalsın */
}

/* Duyarlı Tasarım (Responsive) */
@media (max-width: 1024px) {
    .main-header {
        padding: 10px 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .logo, .main-nav {
        flex-basis: 100%;
        text-align: center;
        margin-bottom: 10px;
    }
    .logo h1, .logo p {
        text-align: center;
    }
    .main-nav ul {
        justify-content: center;
    }
    .main-content {
        padding: 30px 20px;
    }
    .content-grid {
        gap: 20px;
    }
    .content-box {
        padding: 15px;
    }
    .article-modal-content { /* Modal responsive */
        max-width: 80%;
    }
    .full-width-accordion-header {
        padding: 15px 20px;
        font-size: 1.1em;
    }
    .full-width-accordion-content {
        padding: 20px;
    }
    .tarantula-info-block {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        max-width: 400px;
    }
    .tarantula-image-placeholder, .tarantula-text-content {
        width: 100%;
        min-width: unset;
        text-align: center;
    }
    .tarantula-image-placeholder img {
        max-width: 200px;
        height: 200px;
    }
    .main-footer {
        padding: 30px 20px;
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    .footer-section {
        min-width: 100%;
        text-align: center;
    }
    .footer-section.footer-articles {
        flex-direction: column;
        gap: 0;
    }
    .footer-section.footer-articles ul {
        min-width: 100%;
        text-align: center;
    }
    .donation-payment-bar, .copyright-bar {
        padding: 10px 20px;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 14px;
    }
    h1, h2, h3, h4 {
        font-size: 1.5em;
    }
    .main-header {
        padding: 10px 15px;
    }
    .logo h1 {
        font-size: 1.8em;
    }
    .logo p {
        font-size: 0.7em;
    }
    .main-nav {
        display: none;
        flex-direction: column;
        width: 100%;
    }
    .main-nav.active {
        display: flex;
        justify-content: center;
        margin-top: 10px;
    }
    .menu-toggle {
        display: flex;
        position: absolute;
        right: 15px;
        top: 15px;
    }
    .atom-clock-display-container {
        font-size: 0.9em;
        padding: 5px 10px;
        margin-bottom: 10px;
    }
    #atom-clock-time, #atom-date-display {
        font-size: 1.1em;
    }
    .hero-section h2 {
        font-size: 1.8em;
    }
    .main-content {
        padding: 20px 15px;
    }
    .content-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .content-box {
        padding: 15px;
    }
    .accordion-square-header h4 {
        font-size: 1.1em;
    }
    .full-width-accordion-header {
        font-size: 1em;
        padding: 10px 15px;
    }
    .full-width-accordion-content {
        padding: 15px;
    }
    .call-to-action {
        padding: 25px 20px;
    }
    .main-footer {
        padding: 25px 20px;
    }
    .footer-section h4 {
        font-size: 1em;
    }
}
@media (max-width: 768px) {
    .article-modal-content {
        width: 100%;
        max-width: 100%;
        margin: 10px auto;
        padding: 10px;
    }
    .article-modal-content h3 {
        font-size: 1.5rem;
    }
    .article-modal-content p {
        font-size: 1rem;
        line-height: 1.6;
    }
}