/* NetLev Dark Theme - Solo Leveling Inspired */

.project-detail-page .feature-section {
    background: linear-gradient(180deg, #0a0e1a 0%, #0f172a 50%, #1a1f3a 100%);
    color: #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 1;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.project-detail-page .feature-section:nth-child(even) {
    background: linear-gradient(180deg, #0f172a 0%, #1a1f3a 50%, #0a0e1a 100%);
}

.project-detail-page .feature-section::before {
    background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
    filter: blur(40px);
}

.project-detail-page .feature-section[data-feature="2"]::before {
    background: radial-gradient(circle at 80% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 60%);
}

.project-detail-page .feature-section[data-feature="3"]::before {
    background: radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.08) 0%, transparent 60%);
}

.project-detail-page .feature-section[data-feature="4"]::before {
    background: radial-gradient(circle at 80% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
}

.project-detail-page .feature-section[data-feature="5"]::before {
    background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 60%);
}

.project-detail-page .feature-number {
    color: #60a5fa;
}

.project-detail-page .feature-title {
    color: #f1f5f9;
    background: linear-gradient(135deg, #f1f5f9 0%, #cbd5e1 50%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-detail-page .feature-description {
    color: #cbd5e1;
}

.project-detail-page .feature-list li {
    color: #e5e7eb;
}

.project-detail-page .feature-list li::before {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
}

.project-detail-page .feature-image-placeholder {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 50%, #1a1f3a 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: #cbd5e1;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(59, 130, 246, 0.1);
}

.project-detail-page .cta-section {
    background: linear-gradient(180deg, #0a0e1a 0%, #0f172a 100%);
    color: #e5e7eb;
}

.project-detail-page .cta-title {
    background: linear-gradient(135deg, #f1f5f9 0%, #60a5fa 50%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-detail-page .cta-description {
    color: #cbd5e1;
}

.project-detail-page .navbar {
    background: rgba(10, 14, 26, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.project-detail-page .navbar.scrolled {
    background: rgba(10, 14, 26, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.project-detail-page .nav-links a {
    color: #cbd5e1;
}

.project-detail-page .nav-links a:hover {
    color: #60a5fa;
}

.project-detail-page .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-detail-page .logo-image {
    height: 2rem;
    width: auto;
    max-width: 2rem;
    object-fit: contain;
    aspect-ratio: 1 / 1;
    filter: brightness(1);
    opacity: 1;
}

.project-detail-page .logo-text {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-detail-page .back-button {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa !important;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.project-detail-page .back-button:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.project-detail-page .btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.project-detail-page .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
}

.project-detail-page .btn-secondary {
    color: #60a5fa;
    border-color: #60a5fa;
}

.project-detail-page .btn-secondary:hover {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa;
}

.project-detail-page .footer {
    background: #0a0e1a;
    color: #cbd5e1;
    border-top: 1px solid rgba(59, 130, 246, 0.1);
}

.project-detail-page .footer-column a {
    color: #94a3b8;
}

.project-detail-page .footer-column a:hover {
    color: #60a5fa;
}

.project-detail-page .footer-bottom {
    border-top: 1px solid rgba(59, 130, 246, 0.1);
    color: #64748b;
}

/* Lumalabs.ai Style Scroll Animations */
.project-detail-page .feature-section {
    will-change: transform, opacity;
}

.project-detail-page .feature-section.scroll-in {
    opacity: 1;
    transform: translateY(0);
}

.project-detail-page .feature-section.scroll-out {
    opacity: 0.3;
    transform: translateY(20px);
}

/* Smooth scroll snap */
.project-detail-page {
    scroll-snap-type: y mandatory;
}

.project-detail-page .feature-section {
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

/* Mobile: Disable scroll animations and keep everything visible */
@media (max-width: 968px) {
    .project-detail-page .feature-section {
        opacity: 1 !important;
        transform: none !important;
        will-change: auto !important;
        position: relative !important;
        top: auto !important;
        transition: none !important;
    }
    
    .project-detail-page .feature-section.scroll-in,
    .project-detail-page .feature-section.scroll-out,
    .project-detail-page .feature-section.in-view {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    
    /* Override styles.css animations for mobile */
    .project-detail-page .feature-content,
    .project-detail-page .feature-section .feature-content,
    .project-detail-page .feature-section.in-view .feature-content {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    
    .project-detail-page .feature-visual,
    .project-detail-page .feature-section .feature-visual,
    .project-detail-page .feature-section.in-view .feature-visual,
    .project-detail-page .feature-container.reverse .feature-visual {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    
    /* Disable scroll snap on mobile */
    .project-detail-page {
        scroll-snap-type: none !important;
    }
    
    /* Add scroll margin for anchor links */
    .project-detail-page .feature-section {
        scroll-margin-top: 80px;
    }

    /* Metinlerin aşağı kayıp geri gelmesini engelle (tüm başlık ve açıklamalarda animasyonu kapat) */
    .project-detail-page .feature-title,
    .project-detail-page .feature-description,
    .project-detail-page .feature-number {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}

/* =========================================================
   NetLev Üyelikler (Öğrenci / Öğretmen) - Ücretsiz / Premium
   ========================================================= */
.project-detail-page .membership-section {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, #0f172a 0%, #0a0e1a 100%);
    position: relative;
    overflow: hidden;
}

.project-detail-page .membership-section::before {
    content: '';
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle at 20% 35%, rgba(59, 130, 246, 0.12) 0%, transparent 55%),
                radial-gradient(circle at 80% 70%, rgba(99, 102, 241, 0.10) 0%, transparent 60%);
    filter: blur(50px);
    pointer-events: none;
}

.project-detail-page .membership-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.project-detail-page .membership-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.project-detail-page .membership-kicker {
    display: inline-block;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.85rem;
    color: #93c5fd;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.25);
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.project-detail-page .membership-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #f1f5f9 0%, #60a5fa 40%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-detail-page .membership-subtitle {
    color: #cbd5e1;
    line-height: 1.8;
    max-width: 820px;
    margin: 0 auto;
}

.project-detail-page .membership-tabs {
    display: inline-flex;
    gap: 0.5rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(59, 130, 246, 0.18);
    padding: 0.35rem;
    border-radius: 999px;
    backdrop-filter: blur(14px);
    margin: 0 auto 2.5rem;
    width: fit-content;
}

.project-detail-page .membership-tab {
    appearance: none;
    border: 0;
    cursor: pointer;
    padding: 0.7rem 1.1rem;
    border-radius: 999px;
    font-weight: 800;
    color: #cbd5e1;
    background: transparent;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.project-detail-page .membership-tab:hover {
    transform: translateY(-1px);
    color: #e2e8f0;
    background: rgba(59, 130, 246, 0.10);
}

.project-detail-page .membership-tab.is-active {
    color: #0a0e1a;
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 40%, #2563eb 100%);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.25);
}

.project-detail-page .membership-panel {
    animation: membershipFade 220ms ease;
}

@keyframes membershipFade {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.project-detail-page .plan-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
    align-items: stretch;
}

.project-detail-page .plan-card {
    border-radius: 1.6rem;
    padding: 1.5rem 1.5rem 1.35rem;
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(18px);
    position: relative;
    overflow: hidden;
}

.project-detail-page .plan-card::before {
    content: '';
    position: absolute;
    inset: -40%;
    background: radial-gradient(circle at 15% 25%, rgba(59, 130, 246, 0.18) 0%, transparent 60%);
    opacity: 0.6;
    filter: blur(45px);
    pointer-events: none;
}

.project-detail-page .plan-card.is-premium {
    border-color: rgba(59, 130, 246, 0.35);
    box-shadow: 0 22px 80px rgba(0, 0, 0, 0.55), 0 0 45px rgba(59, 130, 246, 0.15);
}

.project-detail-page .plan-top {
    position: relative;
    z-index: 1;
    margin-bottom: 1.1rem;
}

.project-detail-page .plan-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 0.9rem;
    color: #e2e8f0;
    padding: 0.75rem 1.05rem;
    border-radius: 1.1rem;
    background: rgba(148, 163, 184, 0.10);
    border: 1px solid rgba(148, 163, 184, 0.22);
}

.project-detail-page .plan-badge.premium {
    color: #0a0e1a;
    background: linear-gradient(135deg, #fbbf24 0%, #fb7185 40%, #60a5fa 100%);
    border-color: rgba(251, 191, 36, 0.45);
    box-shadow: 0 14px 30px rgba(251, 191, 36, 0.12);
}

.project-detail-page .plan-tagline {
    margin-top: 0.75rem;
    color: #cbd5e1;
    font-weight: 700;
}

.project-detail-page .plan-price {
    position: relative;
    z-index: 1;
    padding: 1rem 1rem;
    margin: 1.1rem 0 1.1rem;
    border-radius: 1.25rem;
    background: rgba(2, 6, 23, 0.45);
    border: 1px solid rgba(59, 130, 246, 0.18);
}

.project-detail-page .price-amount {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: #f1f5f9;
}

.project-detail-page .price-note {
    margin-top: 0.25rem;
    color: #93c5fd;
    font-weight: 800;
}

.project-detail-page .plan-info {
    position: relative;
    z-index: 1;
    margin-top: 1.1rem;
    margin-bottom: 1.1rem;
    border-radius: 1.25rem;
    padding: 1rem;
    background: rgba(2, 6, 23, 0.40);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.project-detail-page .info-title {
    font-weight: 900;
    color: #e2e8f0;
    margin-bottom: 0.75rem;
}

.project-detail-page .info-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.55rem 0;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.project-detail-page .info-row:first-of-type {
    border-top: none;
}

.project-detail-page .info-key {
    color: #94a3b8;
    font-weight: 700;
}

.project-detail-page .info-value {
    color: #e2e8f0;
    font-weight: 900;
}

.project-detail-page .info-value.is-active {
    color: #22c55e;
}

.project-detail-page .plan-features {
    list-style: none;
    position: relative;
    z-index: 1;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.project-detail-page .plan-features li {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    color: #e5e7eb;
    line-height: 1.35;
    font-weight: 650;
}

.project-detail-page .plan-features li::before {
    content: none;
    display: none;
}

.project-detail-page .membership-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.project-detail-page .plan-icon {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.9) 0%, rgba(37, 99, 235, 0.9) 100%);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.25);
}

.project-detail-page .plan-card.is-free .plan-icon {
    background: linear-gradient(135deg, rgba(148, 163, 184, 0.55) 0%, rgba(100, 116, 139, 0.85) 100%);
    box-shadow: 0 10px 18px rgba(15, 23, 42, 0.35);
}

.project-detail-page .plan-features li.is-warning .plan-icon {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.85) 0%, rgba(245, 158, 11, 0.95) 100%);
    box-shadow: 0 12px 24px rgba(245, 158, 11, 0.18);
}

.project-detail-page .plan-icon-svg {
    width: 18px;
    height: 18px;
    stroke: rgba(255, 255, 255, 0.95);
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.project-detail-page .plan-text {
    padding-top: 0;
}

.project-detail-page .plan-features li.is-warning {
    color: #fde68a;
}

@media (max-width: 968px) {
    .project-detail-page .membership-section {
        padding: 4.5rem 1.25rem;
    }

    .project-detail-page .plan-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}