/* Tüplü TV scanline efekti */
.scanlines {
    position: relative;
    overflow: hidden;
}
.scanlines::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: repeating-linear-gradient(
        to bottom,
        rgba(0,0,0,0) 0px,
        rgba(0,0,0,0) 2px,
        rgba(0,0,0,0.15) 3px,
        rgba(0,0,0,0.15) 4px
    );
    z-index: 2;
}
.intro-scene.hide {
    animation: intro-slide-up 0.8s cubic-bezier(.4,0,.2,1) forwards;
}
@keyframes intro-slide-up {
    to {
        transform: translateY(-100vh);
        opacity: 0;
        pointer-events: none;
    }
}
/* Intro sahnesi için */
.intro-scene {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 100;
    background: transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.7s cubic-bezier(.4,0,.2,1);
}
.intro-scene h1 {
    color: #00ffe7;
    font-size: 3.2rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
    background: linear-gradient(90deg, #00ffe7 0%, #ff00cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    text-shadow: none;
}
.intro-scene h2 {
    color: #fff;
    font-size: 2.1rem;
    margin-bottom: 8px;
    text-shadow: 0 0 8px #00ffe7cc, 0 0 16px #ff00cc99;
}
#intro-title {
    color: #ff00cc;
    font-size: 1.3rem;
    letter-spacing: 2px;
    background: linear-gradient(90deg, #ff00cc 0%, #00ffe7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    text-shadow: none;
    margin-bottom: 0;
}
/* Neon çerçeveli isim ve ünvan */
.author-frame {
    margin-top: 24px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 4px 10px 2px 10px;
    min-width: max-content;
    border-radius: 14px;
    border: 2.5px solid;
    border-image: linear-gradient(120deg, #00ffe7, #ff00cc, #00ffe7) 1;
    box-shadow: 0 0 18px #00ffe7cc, 0 0 32px #ff00cc99;
    background: rgba(20, 24, 40, 0.7);
    position: relative;
    animation: fadeInAuthor 1.2s cubic-bezier(.4,0,.2,1);
    overflow: hidden;
}
.author-frame::before {
    content: "";
    position: absolute;
    inset: -3px;
    border-radius: 16px;
    z-index: 0;
    background: linear-gradient(120deg, #00ffe7, #ff00cc, #00ffe7 80%);
    filter: blur(16px) brightness(1.2);
    opacity: 0.7;
    animation: border-glow 2.5s linear infinite;
}
@keyframes border-glow {
    0% { filter: blur(16px) brightness(1.2); opacity: 0.7; }
    50% { filter: blur(24px) brightness(1.5); opacity: 1; }
    100% { filter: blur(16px) brightness(1.2); opacity: 0.7; }
}
.author {
    color: #00ffe7;
    font-size: 1.18rem;
    letter-spacing: 1px;
    text-align: center;
    text-shadow: 0 0 8px #00ffe7cc, 0 0 16px #ff00cc99;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    opacity: 0.95;
    user-select: none;
    display: block;
}
.author-title {
    color: #ff00cc;
    font-size: 0.98rem;
    text-align: center;
    margin-top: 4px;
    letter-spacing: 1.5px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-shadow: 0 0 8px #ff00cc99;
    opacity: 0.85;
}
@keyframes fadeInAuthor {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
/* İsim (author) için stil */
.author {
    margin-top: 32px;
    color: #00ffe7;
    font-size: 1.08rem;
    letter-spacing: 1px;
    text-align: center;
    text-shadow: 0 0 8px #00ffe7cc, 0 0 16px #ff00cc99;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    opacity: 0.85;
    user-select: none;
}
/* Parlayan animasyonlu çizgi efekti */
.glow-underline {
    width: 180px;
    height: 5px;
    margin: 18px auto 0 auto;
    border-radius: 4px;
    background: linear-gradient(90deg, #00ffe7, #ff00cc, #00ffe7);
    background-size: 200% 100%;
    box-shadow: 0 0 16px #00ffe7cc, 0 0 32px #ff00cc99;
    animation: glow-move 2.2s linear infinite;
}

@keyframes glow-move {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}
body, html {
    cursor: none !important;
}
body {
    min-height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0f172a;
    overflow: hidden;
}

/* Neon gradient background with animated blobs */
.neon-bg {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 0;
    overflow: hidden;
}
.neon-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(32px);
    opacity: 0.7;
}
.neon-blob1 {
    width: 420px; height: 420px;
    background: radial-gradient(circle, #00ffe7 0%, #0ea5e9 80%);
    left: -120px; top: -100px;
    animation: moveBlob1 7s ease-in-out infinite alternate;
}
.neon-blob2 {
    width: 340px; height: 340px;
    background: radial-gradient(circle, #ff00cc 0%, #ffb86c 80%);
    right: -100px; top: 60px;
    animation: moveBlob2 9s ease-in-out infinite alternate;
}
.neon-blob3 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, #a3ff12 0%, #00ffe7 80%);
    left: 40vw; bottom: -120px;
    animation: moveBlob3 10s ease-in-out infinite alternate;
}
@keyframes moveBlob1 {
    0% { transform: scale(1) translateY(0) translateX(0); }
    50% { transform: scale(1.18) translateY(60px) translateX(40px); }
    100% { transform: scale(1.05) translateY(-30px) translateX(60px); }
}
@keyframes moveBlob2 {
    0% { transform: scale(1) translateY(0) translateX(0); }
    40% { transform: scale(1.12) translateY(-40px) translateX(-30px); }
    100% { transform: scale(1.08) translateY(50px) translateX(-60px); }
}
@keyframes moveBlob3 {
    0% { transform: scale(1) translateY(0) translateX(0); }
    60% { transform: scale(1.22) translateY(-60px) translateX(40px); }
    100% { transform: scale(1.1) translateY(40px) translateX(-40px); }
}
.container {
        background: rgba(24, 28, 40, 0.82);
        padding: 48px 64px;
        border-radius: 24px;
        /* box-shadow: 0 8px 32px 0 #00ffe755, 0 2px 8px 0 #ff00cc33; */
        text-align: center;
        max-width: 400px;
        width: 100%;
        border: 2.5px solid #3b82f6;
        transition: box-shadow 0.3s, border 0.3s;
        position: relative;
        z-index: 1;
        overflow: visible;
        animation: borderColorMorph 2s linear infinite;
}

@keyframes borderColorMorph {
    0% {
        border-color: #3b82f6; /* Mavi */
    }
    50% {
        border-color: #a21caf; /* Mor */
    }
    100% {
        border-color: #3b82f6; /* Mavi */
    }
}
.auto-border-effect {
    animation: border-neon-effect 2.5s linear infinite;
    border-width: 2.5px;
    border-style: solid;
    border-image: linear-gradient(120deg, #00ffe7, #ff00cc, #a3ff12, #00ffe7) 1;
}

@keyframes border-neon-effect {
    0% {
        border-image-source: linear-gradient(120deg, #00ffe7, #ff00cc, #a3ff12, #00ffe7);
    }
    50% {
        border-image-source: linear-gradient(300deg, #ff00cc, #a3ff12, #00ffe7, #ff00cc);
    }
    100% {
        border-image-source: linear-gradient(120deg, #00ffe7, #ff00cc, #a3ff12, #00ffe7);
    }
}
.container:hover {
    /* box-shadow: 0 12px 40px 0 #ff00cc66, 0 2px 8px 0 #00ffe755; */
    border: 2.5px solid #ff00cc;
}
h1 {
    color: #00ffe7;
    font-size: 2.7rem;
    margin-bottom: 18px;
    letter-spacing: 1px;
    text-shadow: 0 0 8px #00ffe7cc, 0 0 24px #0ea5e9aa;
}
p {
    color: #fff;
    font-size: 1.18rem;
    margin-bottom: 0;
    text-shadow: 0 0 6px #00ffe799;
}
.icon {
    font-size: 4.5rem;
    color: #ff00cc;
    margin-bottom: 18px;
    filter: drop-shadow(0 2px 16px #ff00cc99) drop-shadow(0 0 24px #00ffe799);
}
.ribbon {
    position: absolute;
    top: 32px;
    right: -48px;
    background: linear-gradient(90deg, #ff00cc 0%, #00ffe7 100%);
    color: #fff;
    padding: 8px 48px;
    font-size: 1rem;
    font-weight: bold;
    transform: rotate(30deg);
    box-shadow: 0 2px 8px #ff00cc44, 0 0 16px #00ffe799;
    border-radius: 8px;
    letter-spacing: 2px;
    text-shadow: 0 0 8px #00ffe7cc;
}
@media (max-width: 600px) {
    .container {
        padding: 18px 4vw;
        max-width: 98vw;
        border-radius: 14px;
    }
    h1 {
        font-size: 1.3rem;
        margin-bottom: 12px;
    }
    .neon-blob1, .neon-blob2, .neon-blob3 {
        width: 160px !important;
        height: 160px !important;
        filter: blur(32px);
    }
}