@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700&family=Inter:wght@300;400;600&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --bg-renk: #0a0a0a;
    --yazi-renk: #e0e0e0;
    --vurgu-renk: #d4af37;
    --vurgu-hover: #f9d76e;
    --cam-bg: rgba(255, 255, 255, 0.05);
    --cam-sinir: rgba(255, 255, 255, 0.1);
    --kart-golge: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

body {
    background: url('background.jpg') no-repeat center center fixed;
    background-size: cover;
    color: var(--yazi-renk);
    font-family: 'Inter', sans-serif;
    overflow: hidden;
}

.gezinti-cubugu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
    pointer-events: none;
}

.logo {
    font-family: 'Cinzel', serif;
    font-size: 1.8rem;
    color: var(--yazi-renk);
    text-decoration: none;
    font-weight: 700;
    pointer-events: auto;
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.gezinti-linkleri {
    display: flex;
    gap: 1.5rem;
    pointer-events: auto;
}

.buton {
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.buton-giris {
    background: var(--cam-bg);
    color: var(--yazi-renk);
    border-color: var(--cam-sinir);
    backdrop-filter: blur(10px);
}

.buton-giris:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.buton-kayit {
    background: var(--vurgu-renk);
    color: #000;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.buton-kayit:hover {
    background: var(--vurgu-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}


.akis-alani {
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.akis-alani::-webkit-scrollbar {
    display: none;
}

.siir-bolumu {
    position: relative;
    height: 100vh;
    width: 100%;
    scroll-snap-align: start;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    text-align: center;
    padding: 2rem;
    overflow: hidden;
}

.siir-icerik {
    max-width: 800px;
    width: 90%;
    height: 70vh; 
    overflow-y: auto;
    z-index: 1;
    padding: 3rem;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(5px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateY(30px);
    animation: yukariCik 1s ease forwards;
    scrollbar-width: thin;
    scrollbar-color: var(--vurgu-renk) transparent;
}

.siir-icerik::-webkit-scrollbar {
    width: 6px;
}

.siir-icerik::-webkit-scrollbar-track {
    background: transparent;
}

.siir-icerik::-webkit-scrollbar-thumb {
    background-color: var(--vurgu-renk);
    border-radius: 20px;
}

.siir-baslik {
    font-family: 'Cinzel', serif;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--vurgu-renk);
}

.siir-metin {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
    white-space: pre-line;
}

.siir-sair {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.8;
}

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

.giris-kapsayici {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.6); 
    position: relative;
}

.giris-karti {
    background: var(--cam-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--cam-sinir);
    padding: 3rem;
    border-radius: 20px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--kart-golge);
    text-align: center;
}

.giris-baslik {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--yazi-renk);
}

.girdi-grubu {
    margin-bottom: 1.5rem;
    text-align: left;
}

.girdi-grubu label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: #aaa;
}

.girdi-alan {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: white;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s;
}

.girdi-alan:focus {
    outline: none;
    border-color: var(--vurgu-renk);
    background: rgba(255, 255, 255, 0.1);
}

.buton-gonder {
    width: 100%;
    padding: 1rem;
    background: var(--vurgu-renk);
    color: black;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    font-size: 1rem;
    transition: transform 0.2s, background-color 0.3s;
    margin-top: 1rem;
}

.buton-gonder:hover {
    background-color: var(--vurgu-hover);
    transform: scale(1.02);
}

.giris-alt {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #888;
}

.giris-alt a {
    color: var(--vurgu-renk);
    text-decoration: none;
}

.ana-sayfaya-don {
    position: absolute;
    top: 2rem;
    left: 2rem;
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.ana-sayfaya-don:hover {
    opacity: 1;
}


#basit-bildirim {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--vurgu-renk);
    color: white;
    padding: 15px 25px;
    border-radius: 5px;
    z-index: 2;
    align-items: center;
    gap: 15px;
    min-width: 300px;
    justify-content: space-between;
}

.bildirim-kapat {
    cursor: pointer;
    font-size: 20px;
    font-weight: bold;
}


.etkilesim-yan-cubuk {
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 10;
    animation: fadeIn 1s ease 0.5s forwards;
    opacity: 0;
    margin-left: 1rem;
    order: 2;
}

.siir-icerik {
    order: 1;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.etkilesim-kapsayici {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    cursor: pointer;
}

.ikon-buton {
    background: transparent;
    border: none;
    width: auto;
    height: auto;
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: transform 0.2s ease;
    color: var(--yazi-renk);
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.ikon-buton:hover {
    transform: scale(1.1);
    color: var(--vurgu-renk);
}

.ikon-buton:active {
    transform: scale(0.9);
}

.ikon-buton .material-icons {
    font-size: 32px;
}

.etkilesim-sayi {
    font-size: 0.8rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
    color: var(--yazi-renk);
    font-family: 'Inter', sans-serif;
    text-align: center;
}