/* ============================================
   Modern Hero Section
   ============================================ */

.modern-hero {
    position: relative !important;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000 !important; /* Video yüklenene kadar siyah arka plan */
    isolation: isolate; /* Yeni stacking context - particles'ı izole et */
}

/* Light mode'da da siyah arka plan - video görünsün */
[data-theme="light"] .modern-hero {
    background: #000 !important;
}

/* Hero Video Background */
.hero-video {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 100% !important;
    min-height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: cover !important;
    object-position: center center !important;
    z-index: 0 !important; /* En arka plan */
    opacity: 1 !important; /* Video tam net görünsün */
    transition: opacity 0.5s ease;
    pointer-events: none !important; /* Video tıklamaları engelle */
    display: block !important; /* Video her zaman görünür */
    visibility: visible !important;
    background: #000 !important; /* Video yüklenene kadar siyah arka plan */
}

/* Video source kontrolü */
.hero-video source {
    display: block;
}

/* Video yüklenene kadar fallback */
.hero-video:not([src]) {
    background: #000 !important;
}

/* Video yükleme durumu */
.hero-video[poster] {
    background: #000 !important;
}

[data-theme="light"] .modern-hero {
    background: #000; /* Video yüklenene kadar siyah */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding-top: 100px; /* Daha da azaltıldı: kompakt navbar için */
    z-index: 2; /* Particles'ın üstünde */
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(0, 255, 136, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(0, 217, 119, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 50% 20%, rgba(0, 204, 102, 0.15) 0%, transparent 50%);
    z-index: 1; /* Video'nun üstünde, içeriğin altında */
    animation: gradientShift 15s ease infinite;
    pointer-events: none;
    opacity: 0.6; /* Gradient daha hafif - video net görünsün */
}

/* Video üzerine hafif siyah overlay - içerik daha net görünsün */
.hero-gradient::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3); /* Hafif siyah filtre */
    z-index: 1;
    pointer-events: none;
}

/* Light mode - subtle gradient with lighter metallic gray */
[data-theme="light"] .hero-gradient {
    background: radial-gradient(circle at 30% 50%, rgba(74, 85, 104, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(113, 128, 150, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 50% 20%, rgba(160, 174, 192, 0.06) 0%, transparent 50%);
    opacity: 0.5; /* Light mode'da daha hafif */
}

/* Light mode'da da siyah overlay - navbar ve içerik daha net görünsün */
[data-theme="light"] .hero-gradient::after {
    background: rgba(0, 0, 0, 0.4) !important; /* Light mode'da biraz daha koyu */
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.hero-content {
    position: relative;
    z-index: 2; /* Video ve gradient'in üstünde, navbar'ın altında */
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-4xl) var(--spacing-md);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5); /* Video üzerinde daha belirgin gölge */
}

/* Light mode hero content - video üzerinde daha belirgin */
[data-theme="light"] .hero-content {
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.8), 0 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xl);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.modern-hero .hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.modern-hero .hero-title span {
    display: inline-block;
}

.modern-hero .hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-3xl);
    color: var(--text-secondary);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.modern-hero .hero-cta {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.modern-hero .btn {
    padding: var(--spacing-md) var(--spacing-3xl);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    overflow: hidden;
}

.modern-hero .btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow);
}

/* Light mode buttons - dark green background with white text */
[data-theme="light"] .modern-hero .btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
}

.modern-hero .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.modern-hero .btn-primary:hover::before {
    left: 100%;
}

.modern-hero .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow), var(--shadow-deep);
}

.modern-hero .btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.modern-hero .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-primary);
    transform: translateY(-3px);
}

/* Light mode secondary button - dark green border */
[data-theme="light"] .modern-hero .btn-secondary {
    background: transparent;
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
}

[data-theme="light"] .modern-hero .btn-secondary:hover {
    background: var(--accent-primary);
    color: #ffffff;
    border-color: var(--accent-primary);
    transform: translateY(-3px);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-3xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--accent-primary);
    border-radius: 12px;
    position: relative;
}

.mouse-wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 2s infinite;
}

@keyframes scrollMouse {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .modern-hero {
        min-height: 90vh;
        padding-top: 120px;
    }
    
    .hero-content {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
    
    .modern-hero .hero-cta {
        flex-direction: column;
    }
    
    .modern-hero .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Mobilde video opacity biraz daha düşük */
    .hero-video {
        opacity: 0.3;
    }
    
    [data-theme="light"] .hero-video {
        opacity: 0.25;
    }
}