html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

html, body {
    margin: 0;
    padding: 0;
    height: auto; /* veya min-height: 100%; */
    width: 100%;
    overflow-x: hidden; /* sadece yatay scroll'u kapat */
    overflow-y: auto; /* dikey scroll çalışsın */
}

#vanta-bg {
    width: 100vw;
    height: 100vh;
    position: relative;
    overflow: hidden;
    z-index: 0;
}








.overlay-content {
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    color: white;
    padding: 20px;
}



    /* Typewriter efekti */
    .overlay-content h1 {
        font-size: 3.5rem;
        letter-spacing: 2px;
        text-shadow: 0 0 10px #0ff;
        white-space: nowrap;
        overflow: hidden;
        border-right: 2px solid #0ff;
        width: 0;
        animation: typing 3s steps(20, end) forwards, blink 0.75s step-end infinite;
    }

    /* Fade-in alt yazı */
    .overlay-content p {
        font-size: 1.25rem;
        opacity: 0;
        margin-top: 1rem;
        animation: fadeInText 2s ease-in 3s forwards;
    }

    /* Buton yukarıdan gelir */
    .overlay-content a.btn {
        margin-top: 2rem;
        font-weight: bold;
        font-size: 1.1rem;
        opacity: 0;
        transform: translateY(20px);
        animation: btnUp 1s ease-out 4.5s forwards;
    }

@keyframes typing {
    from {
        width: 0
    }

    to {
        width: 100%
    }
}

@keyframes blink {
    50% {
        border-color: transparent
    }
}

@keyframes fadeInText {
    to {
        opacity: 1
    }
}

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

a.btn:hover {
    box-shadow: 0 0 20px #0ff;
    transition: box-shadow 0.3s ease-in-out;
}




.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    transition: color 0.3s ease;
}

    .navbar-nav .nav-link:hover {
        color: #0ff;
        text-shadow: 0 0 5px #0ff;
    }

/* Scroll sonrası navbar opak yap */
.navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.95) !important;
    transition: background-color 0.5s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .overlay-content h1 {
        font-size: 2rem;
        width: 100%;
        animation: none;
        border: none;
    }

    .overlay-content p {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .overlay-content {
        padding: 10px;
        width: 100%;
    }
}

.blog-icerik p {
    display: block;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
}

.blog-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
    margin-top: 1.5rem;
}