/* ============================================
   NEON LOVE THEME
   Neon ışıklı, modern şehir teması
   ============================================ */

/* Tema Renkleri */
:root {
    --neon-primary: #ff006e;
    --neon-secondary: #8338ec;
    --neon-accent: #00f5ff;
    --neon-yellow: #ffbe0b;
    --neon-dark: #0d0221;
    --neon-city: #1a0b2e;
}

/* Body Background - Night City */
body.neon-theme {
    background: linear-gradient(to bottom, #0d0221 0%, #1a0b2e 50%, #16213e 100%);
    color: white;
    overflow-x: hidden;
}

/* Neon Text Effect */
.neon-text {
    text-shadow:
        0 0 10px currentColor,
        0 0 20px currentColor,
        0 0 30px currentColor,
        0 0 40px currentColor;
    animation: neonPulse 2s ease-in-out infinite;
}

@keyframes neonPulse {

    0%,
    100% {
        text-shadow:
            0 0 10px currentColor,
            0 0 20px currentColor,
            0 0 30px currentColor,
            0 0 40px currentColor;
    }

    50% {
        text-shadow:
            0 0 5px currentColor,
            0 0 10px currentColor,
            0 0 15px currentColor,
            0 0 20px currentColor;
    }
}

/* City Skyline */
.city-skyline {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, #0d0221 0%, transparent 100%);
    z-index: 1;
}

.building {
    position: absolute;
    bottom: 0;
    background: #0d0221;
    border-top: 2px solid var(--neon-accent);
    box-shadow: 0 0 20px var(--neon-accent);
}

.building::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background:
        repeating-linear-gradient(90deg,
            transparent,
            transparent 15px,
            rgba(0, 245, 255, 0.3) 15px,
            rgba(0, 245, 255, 0.3) 17px),
        repeating-linear-gradient(0deg,
            transparent,
            transparent 20px,
            rgba(0, 245, 255, 0.3) 20px,
            rgba(0, 245, 255, 0.3) 22px);
}

/* Hero Section */
.neon-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.neon-hero-content {
    max-width: 900px;
}

.neon-hero h1 {
    font-size: 5rem;
    font-weight: 700;
    color: var(--neon-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 5px;
}

.neon-hero p {
    font-size: 1.5rem;
    color: var(--neon-accent);
    margin-top: 2rem;
}

/* Neon Signs */
.neon-sign {
    display: inline-block;
    padding: 2rem 4rem;
    border: 3px solid currentColor;
    border-radius: 10px;
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    margin: 2rem 0;
}

.neon-sign.pink {
    color: var(--neon-primary);
    box-shadow:
        0 0 10px var(--neon-primary),
        0 0 20px var(--neon-primary),
        inset 0 0 10px var(--neon-primary);
}

.neon-sign.purple {
    color: var(--neon-secondary);
    box-shadow:
        0 0 10px var(--neon-secondary),
        0 0 20px var(--neon-secondary),
        inset 0 0 10px var(--neon-secondary);
}

.neon-sign.cyan {
    color: var(--neon-accent);
    box-shadow:
        0 0 10px var(--neon-accent),
        0 0 20px var(--neon-accent),
        inset 0 0 10px var(--neon-accent);
}

/* Gallery Section */
.neon-gallery-section {
    padding: 5rem 0;
    position: relative;
    z-index: 2;
}

.neon-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.neon-photo-frame {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    border: 3px solid var(--neon-primary);
    box-shadow:
        0 0 20px var(--neon-primary),
        inset 0 0 20px rgba(255, 0, 110, 0.2);
    transition: all 0.3s ease;
}

.neon-photo-frame:nth-child(even) {
    border-color: var(--neon-accent);
    box-shadow:
        0 0 20px var(--neon-accent),
        inset 0 0 20px rgba(0, 245, 255, 0.2);
}

.neon-photo-frame:nth-child(3n) {
    border-color: var(--neon-secondary);
    box-shadow:
        0 0 20px var(--neon-secondary),
        inset 0 0 20px rgba(131, 56, 236, 0.2);
}

.neon-photo-frame:hover {
    transform: scale(1.05);
    box-shadow:
        0 0 40px currentColor,
        inset 0 0 30px currentColor;
}

.neon-photo-frame img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
    filter: brightness(0.8) contrast(1.2);
}

.neon-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(13, 2, 33, 0.95), transparent);
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Message Cards */
.neon-cards-section {
    padding: 5rem 0;
    position: relative;
    z-index: 2;
}

.neon-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.neon-card {
    background: rgba(13, 2, 33, 0.8);
    border: 2px solid var(--neon-primary);
    border-radius: 15px;
    padding: 2rem;
    box-shadow:
        0 0 20px var(--neon-primary),
        inset 0 0 20px rgba(255, 0, 110, 0.1);
    transition: all 0.3s ease;
}

.neon-card:hover {
    transform: translateY(-10px);
    box-shadow:
        0 0 40px var(--neon-primary),
        inset 0 0 30px rgba(255, 0, 110, 0.2);
}

.neon-card.cyan {
    border-color: var(--neon-accent);
    box-shadow:
        0 0 20px var(--neon-accent),
        inset 0 0 20px rgba(0, 245, 255, 0.1);
}

.neon-card.cyan:hover {
    box-shadow:
        0 0 40px var(--neon-accent),
        inset 0 0 30px rgba(0, 245, 255, 0.2);
}

.neon-card.purple {
    border-color: var(--neon-secondary);
    box-shadow:
        0 0 20px var(--neon-secondary),
        inset 0 0 20px rgba(131, 56, 236, 0.1);
}

.neon-card.purple:hover {
    box-shadow:
        0 0 40px var(--neon-secondary),
        inset 0 0 30px rgba(131, 56, 236, 0.2);
}

.neon-card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    filter: drop-shadow(0 0 10px currentColor);
}

.neon-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.neon-card p {
    line-height: 1.6;
    opacity: 0.9;
}

/* Glowing Lines */
.glow-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,
            transparent,
            var(--neon-primary) 20%,
            var(--neon-accent) 50%,
            var(--neon-secondary) 80%,
            transparent);
    box-shadow: 0 0 20px var(--neon-accent);
    margin: 3rem 0;
}

/* Footer */
.neon-footer {
    background: rgba(13, 2, 33, 0.9);
    border-top: 2px solid var(--neon-primary);
    box-shadow: 0 -5px 20px var(--neon-primary);
    padding: 3rem 0;
    text-align: center;
    position: relative;
    z-index: 2;
}

.neon-footer h2 {
    color: var(--neon-primary);
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

/* Responsive */
@media (max-width: 768px) {
    .neon-hero h1 {
        font-size: 3rem;
        letter-spacing: 3px;
    }

    .neon-hero p {
        font-size: 1.25rem;
    }

    .neon-sign {
        padding: 1.5rem 2rem;
        font-size: 1.5rem;
    }

    .neon-gallery-grid {
        grid-template-columns: 1fr;
    }

    .neon-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .neon-hero h1 {
        font-size: 2rem;
        letter-spacing: 2px;
    }

    .neon-hero p {
        font-size: 1rem;
    }

    .neon-sign {
        padding: 1rem 1.5rem;
        font-size: 1.25rem;
        letter-spacing: 2px;
    }

    .city-skyline {
        height: 100px;
    }
}