/* ============================================
   Modern Section Styles
   ============================================ */

.section {
    padding: var(--spacing-4xl) 0;
    position: relative;
    z-index: 2; /* Particles'ın üstünde ama içerik görünür */
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-4xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    line-height: 1.2;
}

.section-description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Stats Section Modern */
.stats {
    background: transparent; /* Particles görünsün */
}

[data-theme="light"] .stats {
    background: transparent; /* Particles görünsün */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.stats::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

/* Light mode stats pulse - lighter metallic gray */
[data-theme="light"] .stats::before {
    background: radial-gradient(circle, rgba(74, 85, 104, 0.1) 0%, transparent 70%);
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

.stats-grid {
    position: relative;
    z-index: 1;
}

.stat-item {
    padding: var(--spacing-xl);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

/* About Section Modern */
.about {
    background: transparent; /* Particles görünsün */
}

[data-theme="light"] .about {
    background: transparent; /* Particles görünsün */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.about-content {
    position: relative;
}

.about-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-deep);
}

/* Process Section Modern */
.process {
    background: transparent; /* Particles görünsün */
}

[data-theme="light"] .process {
    background: transparent; /* Particles görünsün */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.process-step {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

.step-icon {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-glow);
}

/* CTA Section Modern */
.cta {
    background: transparent; /* Particles görünsün */
}

[data-theme="light"] .cta {
    background: transparent; /* Particles görünsün */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0.1;
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    color: var(--text-primary);
}

.cta-description {
    color: var(--text-secondary);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-4xl);
}