:root {
    /* Verdiğin degrade için başlangıç rengini koyu (neredeyse siyah) yapıyoruz */
    --button-bg-color: #011406; 
    --target-green: #005818;
    --text-color: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.05);
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-color);
    height: 100vh;
    overflow: hidden;
    
    /* İSTEDİĞİN RENK GEÇİŞİ BURADA */
    background: linear-gradient(70deg, var(--button-bg-color) 0%, var(--target-green) 70%);
    background-size: 200% 200%;
    animation: gradientMove 15s ease infinite; /* Hafif bir dalgalanma efekti */
    
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* Arka planın çok hafif hareket etmesi için */
@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Konteyner */
.container {
    width: 90%;
    max-width: 800px;
    z-index: 2;
}

/* Dil Seçici */
.lang-switch {
    position: absolute;
    top: 30px;
    right: 30px;
    z-index: 10;
}

.lang-switch button {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.6);
    padding: 8px 16px;
    margin-left: 5px;
    cursor: pointer;
    border-radius: 30px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.lang-switch button:hover,
.lang-switch button.active {
    background: #fff;
    color: var(--target-green);
    border-color: #fff;
    font-weight: 600;
}

/* Marka İsmi */
.brand {
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -2px;
    margin-bottom: 2rem;
    background: -webkit-linear-gradient(#fff, #cfcfcf);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand .dot {
    color: #00ff4c; /* Küçük bir parlak yeşil nokta detayı */
    -webkit-text-fill-color: #00ff4c;
}

/* İçerik Yazıları */
h2 {
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

p {
    font-size: 1.1rem;
    font-weight: 300;
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
    margin-bottom: 3rem;
}

/* Instagram Butonu */
.insta-btn {
    text-decoration: none;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 15px 40px;
    border-radius: 50px;
    color: #fff;
    font-weight: 500;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.insta-btn:hover {
    background: #fff;
    color: var(--target-green);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Footer */
.footer {
    position: absolute;
    bottom: 20px;
    width: 100%;
    left: 0;
    font-size: 0.8rem;
    opacity: 0.4;
}

/* Animasyonlar */
.fade-in {
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
}

#sub-text {
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobilde yazı boyutunu küçültme */
@media (max-width: 600px) {
    .brand { font-size: 2.5rem; }
    h2 { font-size: 1.5rem; }
}