/* =========================================
   01 Neon Night (Doğum Günü)
   ========================================= */

:root {
    --black: #080808;
    --dark-bg: #111111;
    --neon-pink: #FF007F;
    --neon-blue: #00F0FF;
    --white: #FFFFFF;
    
    --font-heading: 'Permanent Marker', cursive;
    --font-body: 'Exo 2', sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Hero Section */
.neon-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    overflow: hidden;
}

.grid-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    transform: perspective(500px) rotateX(60deg) scale(2);
    transform-origin: bottom center;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.neon-eyebrow {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 5px;
    color: var(--neon-blue);
    text-transform: uppercase;
    margin-bottom: 20px;
    text-shadow: 0 0 10px var(--neon-blue);
}

.neon-title {
    font-family: var(--font-heading);
    font-size: 6rem;
    line-height: 1;
    color: var(--white);
    text-shadow: 
        0 0 5px #fff,
        0 0 10px #fff,
        0 0 20px var(--neon-pink),
        0 0 40px var(--neon-pink),
        0 0 80px var(--neon-pink);
    margin-bottom: 30px;
    animation: flicker 2s infinite alternate;
}

@keyframes flicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 20px var(--neon-pink), 0 0 40px var(--neon-pink), 0 0 80px var(--neon-pink);
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

.neon-tagline {
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255,255,255,0.8);
}

.scroll-prompt {
    margin-top: 50px;
    font-size: 2.5rem;
    color: var(--neon-blue);
    animation: bounce 2s infinite;
    text-shadow: 0 0 10px var(--neon-blue);
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(15px); }
}

/* Details Section */
.neon-details {
    padding: 100px 5%;
    display: flex;
    flex-direction: column;
    gap: 50px;
    align-items: center;
    background-color: var(--dark-bg);
}

.neon-card {
    background-color: var(--black);
    border: 2px solid;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    width: 100%;
    max-width: 600px;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pink-glow {
    border-color: var(--neon-pink);
    box-shadow: 0 0 20px rgba(255, 0, 127, 0.3), inset 0 0 20px rgba(255, 0, 127, 0.1);
}
.pink-glow:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 40px rgba(255, 0, 127, 0.6), inset 0 0 20px rgba(255, 0, 127, 0.2);
}
.pink-glow .card-icon { color: var(--neon-pink); text-shadow: 0 0 10px var(--neon-pink); }
.pink-glow h3 { color: var(--neon-pink); }

.blue-glow {
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3), inset 0 0 20px rgba(0, 240, 255, 0.1);
}
.blue-glow:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 40px rgba(0, 240, 255, 0.6), inset 0 0 20px rgba(0, 240, 255, 0.2);
}
.blue-glow .card-icon { color: var(--neon-blue); text-shadow: 0 0 10px var(--neon-blue); }
.blue-glow h3 { color: var(--neon-blue); }

.card-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.neon-card h3 {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.big-text {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 10px;
}

.small-text {
    font-size: 1rem;
    color: #AAA;
    margin-bottom: 20px;
}

.btn-neon-blue {
    display: inline-block;
    padding: 10px 25px;
    border: 2px solid var(--neon-blue);
    color: var(--neon-blue);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 2px;
    border-radius: 30px;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px var(--neon-blue);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}
.btn-neon-blue:hover {
    background-color: var(--neon-blue);
    color: var(--black);
    box-shadow: 0 0 20px var(--neon-blue);
    text-shadow: none;
}

/* RSVP Section */
.neon-rsvp {
    padding: 100px 5%;
    display: flex;
    justify-content: center;
    background-color: var(--black);
}

.rsvp-container {
    width: 100%;
    max-width: 500px;
    text-align: center;
}

.rsvp-container h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    color: var(--white);
    text-shadow: 0 0 10px var(--neon-pink), 0 0 20px var(--neon-pink);
    margin-bottom: 15px;
}

.rsvp-container p {
    color: #AAA;
    margin-bottom: 40px;
}

.neon-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.neon-form input,
.neon-form select {
    padding: 15px;
    background-color: var(--dark-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    border-radius: 5px;
    transition: all 0.3s ease;
}
.neon-form input:focus,
.neon-form select:focus {
    border-color: var(--neon-pink);
    box-shadow: 0 0 10px rgba(255, 0, 127, 0.3);
}
.neon-form select option {
    background-color: var(--dark-bg);
}

.btn-neon-pink {
    padding: 15px;
    background-color: transparent;
    border: 2px solid var(--neon-pink);
    color: var(--neon-pink);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 2px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    text-shadow: 0 0 5px var(--neon-pink);
    box-shadow: 0 0 10px rgba(255, 0, 127, 0.3), inset 0 0 10px rgba(255, 0, 127, 0.3);
}
.btn-neon-pink:hover {
    background-color: var(--neon-pink);
    color: var(--black);
    box-shadow: 0 0 20px var(--neon-pink), inset 0 0 20px var(--neon-pink);
    text-shadow: none;
}

.form-message {
    margin-top: 20px;
    color: var(--neon-blue);
    font-weight: 700;
    text-shadow: 0 0 5px var(--neon-blue);
}

.neon-footer {
    text-align: center;
    padding: 30px;
    background-color: var(--dark-bg);
    color: #666;
    font-size: 0.8rem;
}
.neon-footer a {
    color: var(--neon-blue);
    text-decoration: none;
}

/* Responsive */
@media (max-width: 600px) {
    .neon-title { font-size: 4rem; }
}