/* Custom Components & Animations */

/* Title Slide */
.title-slide {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.title-content {
    text-align: center;
    max-width: 900px;
}

.title-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(112, 0, 255, 0.2));
    border: 2px solid var(--accent);
    border-radius: 30px;
    margin-bottom: 2rem;
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Stats Preview */
.stats-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.stat-box {
    background: linear-gradient(135deg, rgba(17, 22, 58, 0.8), rgba(17, 22, 58, 0.4));
    padding: clamp(1.5rem, 4vw, 2rem);
    border-radius: 18px;
    border: 2px solid rgba(0, 217, 255, 0.3);
    text-align: center;
    transition: all 0.4s ease;
}

.stat-box:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--accent);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.stat-value {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), var(--violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0.5rem 0;
}

.stat-label {
    color: var(--muted);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Team Name */
.team-name {
    text-align: center;
    color: var(--muted);
    font-size: 1.3rem;
    margin: 1rem 0 2rem 0;
}

/* Demo Button */
.demo-btn {
    background: linear-gradient(135deg, var(--accent), var(--violet));
    border: none;
    color: white;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(0, 217, 255, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 2rem;
}

.demo-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.6);
}

/* Motivation Grid */
.motivation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.motivation-card {
    background: linear-gradient(135deg, rgba(17, 22, 58, 0.9), rgba(17, 22, 58, 0.6));
    padding: clamp(1.5rem, 4vw, 2rem);
    border-radius: 18px;
    border: 2px solid rgba(0, 217, 255, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.motivation-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.3);
}

.motivation-card.highlight {
    border-color: rgba(0, 217, 255, 0.2);
    background: linear-gradient(135deg, rgba(17, 22, 58, 0.9), rgba(17, 22, 58, 0.6));
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-header i {
    font-size: 2rem;
    color: var(--accent);
}

.card-header h3 {
    font-size: 1.3rem;
    margin: 0;
}

.motivation-card p {
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.card-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 217, 255, 0.2);
}

.big-number {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), var(--violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-desc {
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Pipeline Visual */
.pipeline-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
    padding: 2rem;
    background: rgba(17, 22, 58, 0.3);
    border-radius: 18px;
}

.pipeline-stage {
    background: linear-gradient(135deg, var(--card), rgba(17, 22, 58, 0.8));
    padding: 1.5rem 1rem;
    border-radius: 12px;
    border: 2px solid rgba(0, 217, 255, 0.2);
    text-align: center;
    transition: all 0.4s ease;
    min-width: 120px;
}

.pipeline-stage:hover {
    transform: translateY(-8px) scale(1.05);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.pipeline-stage.highlight:hover {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), var(--card));
}

.stage-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 0.8rem;
}

.pipeline-stage h4 {
    font-size: 1rem;
    margin: 0.5rem 0;
    color: var(--fg);
}

.stage-desc {
    font-size: 0.75rem;
    color: var(--muted);
    margin: 0;
}

.pipeline-arrow {
    color: var(--violet);
    font-size: 1.5rem;
    animation: pulse-arrow 2s ease infinite;
}

@keyframes pulse-arrow {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
}

.pipeline-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(17, 22, 58, 0.5);
    border-radius: 12px;
}

.pipe-stat {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--muted);
}

.pipe-stat i {
    font-size: 1.5rem;
    color: var(--accent);
}

.pipe-stat strong {
    color: #a8c5ff;
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: .5px;
}

.pipe-stat.premium span { font-size: 1.15rem; color: #c7d2fe; }
.pipe-stat.premium i { color: #67e8f9; filter: drop-shadow(0 0 6px rgba(103,232,249,.35)); }

#procPhrase {
    font-weight: bold;
    color: #a8c5ff;
}

#procPhrase::before {
    content: "2 ";
    font-weight: 900;
    font-size: 1.6rem;
    letter-spacing: .5px;
}

/* Method Columns */
.method-cols {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: start;
}

.method-box {
    background: var(--card);
    padding: 2rem;
    border-radius: 18px;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.method-box h3 {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.method-divider {
    width: 2px;
    background: linear-gradient(180deg, transparent, var(--violet), transparent);
    height: 100%;
    min-height: 200px;
}

/* Chart Container */
.chart-container {
    max-width: 600px;
    margin: 0 auto 2rem auto;
    padding: 1.5rem;
    background: var(--card);
    border-radius: 18px;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

/* Training Params */
.training-params {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.param {
    background: var(--card);
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--violet);
    color: var(--accent);
    font-weight: 600;
}

/* Web UI Showcase */
.ui-subtitle {
    text-align: center;
    color: var(--muted);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.ui-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 1.5rem 0 3rem 0;
}

.ui-card {
    background: linear-gradient(135deg, rgba(17, 22, 58, 0.9), rgba(17, 22, 58, 0.6));
    border-radius: 18px;
    border: 2px solid rgba(0, 217, 255, 0.2);
    padding: 2.5rem 2rem;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    position: relative;
    overflow: hidden;
    transform: perspective(800px) rotateX(0deg);
    transform-origin: center center;
    will-change: transform, box-shadow;
}

.ui-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 18px;
}

.ui-card:hover {
    border-color: var(--accent);
    box-shadow: 
        0 20px 60px rgba(0, 217, 255, 0.4),
        0 0 30px rgba(0, 217, 255, 0.3),
        inset 0 0 30px rgba(0, 217, 255, 0.1);
    animation: hover-tilt-x 1.4s ease-in-out infinite;
}

.ui-card:hover::before {
    opacity: 1;
}

/* Hover'da dikey (X ekseni) sallanma + yukarı kaldırma */
@keyframes hover-tilt-x {
    0% {
        transform: perspective(800px) translateY(-6px) scale(1.02) rotateX(-3deg);
    }
    50% {
        transform: perspective(800px) translateY(-6px) scale(1.02) rotateX(3deg);
    }
    100% {
        transform: perspective(800px) translateY(-6px) scale(1.02) rotateX(-3deg);
    }
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
}

.card-header i {
    font-size: 1.5rem;
    color: var(--accent);
}

.card-header h3 {
    font-size: 1.2rem;
    margin: 0;
}

.card-body {
    padding: 1rem 0;
}

/* Discovery Card - Görseldeki tasarıma göre */
.discovery-card {
    background: radial-gradient(circle at center, rgba(17, 22, 58, 0.95) 0%, rgba(17, 22, 58, 0.85) 100%);
    border: 1px solid rgba(0, 217, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.discovery-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    border-radius: 18px;
    pointer-events: none;
}

/* Keşif Kartı Başlık */
.discovery-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 0 1rem 0;
    position: relative;
    z-index: 1;
}

.discovery-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(0, 140, 255, 0.4), rgba(112, 0, 255, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0, 140, 255, 0.3);
}

.discovery-icon i {
    font-size: 1.8rem;
    color: white;
}

.discovery-title {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
}

/* NASA Onaylı Rozeti */
.nasa-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 1.5rem;
    background: rgba(6, 78, 59, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.5);
    border-radius: 28px;
    margin: 1.25rem auto 0.5rem auto;
    position: relative;
    z-index: 1;
    max-width: 260px;
    color: #a7f3d0;
    box-shadow: 0 0 0 3px rgba(16,185,129,0.15), 0 0 24px rgba(16,185,129,0.35);
}

.nasa-badge i {
    font-size: 1.1rem;
    color: #a7f3d0;
}

.nasa-badge span {
    color: #ccfbf1;
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: .2px;
}

/* Gezegen Bilgileri */
.planet-info {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
    z-index: 1;
}

.planet-name {
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0 0 0.5rem 0;
    background: linear-gradient(135deg, var(--accent), var(--violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.discovery-details {
    color: #b0b0b0;
    font-size: 0.9rem;
    margin: 0 0 0.25rem 0;
    line-height: 1.4;
}

.discovery-method {
    color: var(--accent);
    font-size: 0.85rem;
    margin: 0;
    font-weight: 500;
}

/* Arşivi Görüntüle Butonu */
.archive-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(135deg, var(--accent), var(--violet));
    border: none;
    border-radius: 25px;
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 1.5rem auto;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 217, 255, 0.3);
    position: relative;
    z-index: 1;
    max-width: 210px;
}

.archive-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 217, 255, 0.4);
}

.archive-button i {
    font-size: 0.9rem;
}

/* Alt İstatistikler */
.discovery-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 1.5rem 1.5rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #b0b0b0;
    font-size: 0.8rem;
}

.stat-item i {
    color: var(--accent);
    font-size: 0.9rem;
}

/* Confidence Gauge Card - Görseldeki tasarıma göre */
.confidence-gauge-card {
    background: radial-gradient(circle at center, rgba(17, 22, 58, 0.95) 0%, rgba(17, 22, 58, 0.85) 100%);
    border: 1px solid rgba(0, 217, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.confidence-gauge-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    border-radius: 18px;
    pointer-events: none;
}

/* Güven Göstergesi Başlık */
.confidence-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 0 1rem 0;
    position: relative;
    z-index: 1;
}

.confidence-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(0, 140, 255, 0.4), rgba(112, 0, 255, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0, 140, 255, 0.3);
}

.confidence-icon i {
    font-size: 1.8rem;
    color: white;
}

.confidence-title {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
}

/* Güven Göstergesi */
.confidence-gauge-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 140px;
    position: relative;
    z-index: 1;
}

.confidence-gauge {
    position: relative;
    width: 160px;
    height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding-bottom: 15px;
}

.gauge-arc {
    position: absolute;
    top: 0;
    left: 0;
    width: 160px;
    height: 80px;
    background: conic-gradient(
        from 180deg,
        #ff4444 0deg,
        #ff8800 60deg,
        #ffeb3b 120deg,
        #4caf50 180deg
    );
    border-radius: 80px 80px 0 0;
    overflow: hidden;
}

.gauge-arc::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(17, 22, 58, 0.95) 0%, rgba(17, 22, 58, 0.85) 100%);
    border-radius: 65px 65px 0 0;
}

.gauge-value {
    position: relative;
    z-index: 2;
    color: #4caf50;
    font-weight: 800;
    font-size: 1.8rem;
    margin-bottom: 0.1rem;
    text-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
    line-height: 1;
}

.gauge-label {
    position: relative;
    z-index: 2;
    color: white;
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1;
}

/* Renk Lejantı */
.confidence-legend {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding: 1rem 0 1.5rem 0;
    position: relative;
    z-index: 1;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

.legend-dot.low {
    background: #ff4444;
}

.legend-dot.medium {
    background: #ffeb3b;
}

.legend-dot.high {
    background: #4caf50;
}

.legend-text {
    color: #b0b0b0;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Mission Badge Card - Görüntüdeki tasarıma göre */
.mission-badge-card {
    background: radial-gradient(circle at center, rgba(17, 22, 58, 0.95) 0%, rgba(17, 22, 58, 0.85) 100%);
    border: 1px solid rgba(0, 217, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.mission-badge-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    border-radius: 18px;
    pointer-events: none;
}

/* Görev Rozeti Başlık Bölümü */
.mission-badge-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 0 1rem 0;
    position: relative;
    z-index: 1;
}

.badge-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(0, 140, 255, 0.4), rgba(0, 100, 255, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0, 140, 255, 0.3);
}

.badge-icon i {
    font-size: 1.8rem;
    color: white;
}

.badge-title {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
}

/* Ayırıcı Çizgi */
.mission-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 217, 255, 0.4), transparent);
    margin: 0.5rem 0;
}

/* Kepler İçerik Bölümü */
.mission-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    padding: 1rem 0 1.5rem 0;
    position: relative;
    z-index: 1;
}

.mission-hero {
    width: 100px;
    height: 100px;
    border-radius: 50px;
    background: radial-gradient(circle at center, rgba(0, 140, 255, 0.8), rgba(0, 100, 255, 0.6));
    border: 2px solid rgba(0, 200, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(0, 140, 255, 0.4);
}

.mission-hero i {
    font-size: 2rem;
    color: white;
}

.mission-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0;
    color: white;
    text-align: center;
}

.mission-subtitle {
    color: #b0b0b0;
    font-size: 0.9rem;
    text-align: center;
    margin: 0;
}

.mission-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    width: 100%;
    margin-top: 0.5rem;
}

.stat-chip {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.8rem 0.75rem;
    background: rgba(17, 22, 58, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 10px;
}

.chip-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: rgba(0, 217, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3bb4ff;
}

.chip-text { 
    line-height: 1.1; 
    flex: 1;
}

.chip-label { 
    color: #b0b0b0; 
    font-size: 0.65rem; 
    letter-spacing: 0.5px; 
    text-transform: uppercase;
    margin-bottom: 0.1rem;
}

.chip-value { 
    font-weight: 800; 
    font-size: 0.95rem; 
    color: white;
}

/* Results */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.results-cols {
    gap: 2rem;
}

.confusion-placeholder {
    background: rgba(13,18,40,.8);
    padding: 1.5rem;
    border-radius: 18px;
    border: 1px solid rgba(0, 217, 255, 0.2);
    box-shadow: inset 0 0 0 1px rgba(0, 217, 255, 0.06);
}

.confusion-title{
    margin: 0 0 .75rem 0;
    color: #c7d2fe;
    font-weight: 700;
}

.matrix-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.matrix-cell {
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .2s ease;
}

.matrix-cell.tp {
    background: #124d44;
    border: 2px solid #10b981;
    color: #dcfce7;
}

.matrix-cell.fp {
    background: #4b2e24;
    border: 2px solid #fb923c;
    color: #fde68a;
}

.matrix-cell.fn {
    background: #40192a;
    border: 2px solid #ef4444;
    color: #fecaca;
}

.matrix-cell.tn {
    background: #0f2f43;
    border: 2px solid #38bdf8;
    color: #cffafe;
}

.matrix-cell:active { transform: scale(0.98); }

.confusion-desc{
    margin-top: .9rem;
    padding: .75rem 1rem;
    background: rgba(2,6,23,.55);
    border: 1px solid rgba(59,130,246,.25);
    border-radius: 10px;
    color: #cbd5e1;
    font-size: .95rem;
}

.summary-box {
    margin-top: 1.25rem;
    background: rgba(13,18,40,.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 18px;
    padding: 1.25rem 1.5rem;
}

.metric-row{
    display: flex;
    align-items: baseline;
    gap: .5rem;
    font-size: 1.25rem;
    margin: .35rem 0;
}
.metric-label{ color:#67e8f9; font-weight:800; }
.metric-val{ color:#10b981; font-weight:800; font-size:1.15em; }

.metric-val {
    color: var(--ok);
    font-size: 1.3rem;
}

/* Roadmap */
.roadmap-list {
    font-size: 1.2rem;
    line-height: 2;
    max-width: 800px;
    margin: 0 auto;
}

.roadmap-list li {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.roadmap-list li:nth-child(1) { animation-delay: 0.2s; }
.roadmap-list li:nth-child(2) { animation-delay: 0.4s; }
.roadmap-list li:nth-child(3) { animation-delay: 0.6s; }
.roadmap-list li:nth-child(4) { animation-delay: 0.8s; }
.roadmap-list li:nth-child(5) { animation-delay: 1s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.thanks-section {
    text-align: center;
    margin-top: 3rem;
}

.highlights-title{ margin-top: 0; }

.thanks {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--accent), var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

/* Language Toggle */
.lang-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    gap: 5px;
    background: rgba(17, 22, 58, 0.9);
    padding: 5px;
    border-radius: 25px;
    border: 1px solid rgba(0, 217, 255, 0.3);
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--muted);
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    color: var(--accent);
}

.lang-btn.active {
    background: var(--accent);
    color: var(--bg);
}

/* Stars Background */
#stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
    animation: background-shift 20s ease-in-out infinite;
    overflow: hidden;
}

#stars::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 60% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 30%),
        radial-gradient(circle at 30% 70%, rgba(0, 255, 255, 0.1) 0%, transparent 30%);
    animation: nebula-drift 25s linear infinite;
}

#stars .star {
    position: absolute;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    border-radius: 50%;
    animation: star-dance 12s ease-in-out infinite;
    transform-origin: center;
    box-shadow: 
        0 0 10px rgba(255, 255, 255, 0.8),
        0 0 20px rgba(255, 255, 255, 0.4),
        0 0 30px rgba(255, 255, 255, 0.2);
}


@keyframes background-shift {
    0%, 100% { 
        background-position: 0% 0%, 100% 100%, 50% 50%;
    }
    25% { 
        background-position: 25% 25%, 75% 75%, 75% 25%;
    }
    50% { 
        background-position: 50% 50%, 50% 50%, 25% 75%;
    }
    75% { 
        background-position: 75% 75%, 25% 25%, 75% 25%;
    }
}

@keyframes nebula-drift {
    0% { 
        transform: translateX(0%) translateY(0%) rotate(0deg);
        opacity: 0.3;
    }
    25% { 
        transform: translateX(10%) translateY(-5%) rotate(90deg);
        opacity: 0.6;
    }
    50% { 
        transform: translateX(-5%) translateY(10%) rotate(180deg);
        opacity: 0.4;
    }
    75% { 
        transform: translateX(5%) translateY(-10%) rotate(270deg);
        opacity: 0.7;
    }
    100% { 
        transform: translateX(0%) translateY(0%) rotate(360deg);
        opacity: 0.3;
    }
}

@keyframes star-dance {
    0% { 
        transform: translateX(0px) translateY(0px) rotate(0deg) scale(1);
        opacity: 0.3;
    }
    25% { 
        transform: translateX(20px) translateY(-10px) rotate(90deg) scale(1.2);
        opacity: 1;
    }
    50% { 
        transform: translateX(-15px) translateY(15px) rotate(180deg) scale(0.8);
        opacity: 0.7;
    }
    75% { 
        transform: translateX(10px) translateY(-20px) rotate(270deg) scale(1.1);
        opacity: 0.9;
    }
    100% { 
        transform: translateX(0px) translateY(0px) rotate(360deg) scale(1);
        opacity: 0.3;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .method-cols {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .method-divider {
        display: none;
    }
    
    .two-column {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .ui-showcase {
        grid-template-columns: 1fr;
    }
    
    .pipeline-visual {
        flex-direction: column;
    }
    
    .pipeline-arrow {
        transform: rotate(90deg);
    }
    
    .pipeline-stats {
        flex-direction: column;
        gap: 1rem;
    }

    /* Stats preview mobilde tek sütun */
    .stats-preview {
        grid-template-columns: 1fr;
    }
}

/* Print PDF Compatibility */
@media print {
    #stars,
    .lang-toggle {
        display: none !important;
    }
    
    .reveal .slides section {
        page-break-inside: avoid;
    }
    
    .ui-showcase {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

/* Interactive Negative Data Text */
.interactive-negative-data {
    color: #00ced1;
    text-decoration: underline;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.interactive-negative-data:hover {
    color: #ff8c00;
    text-shadow: 0 0 10px rgba(255, 140, 0, 0.5);
    transform: scale(1.05);
}

/* Popup Overlay */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--card);
    border: 2px solid var(--accent);
    border-radius: 20px;
    padding: 2rem;
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.popup-overlay.active .popup-content {
    transform: scale(1);
}

.popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--accent);
}

.popup-title-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff8c00, #ffa500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 6px 20px rgba(255, 140, 0, 0.3);
    margin-right: 1rem;
}

.popup-title {
    font-size: 1.8rem;
    color: #ff8c00;
    margin: 0;
    font-weight: 700;
    text-shadow: 0 0 20px rgba(255, 140, 0, 0.5);
    flex: 1;
}

.popup-close {
    background: none;
    border: none;
    color: #ff8c00;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-close:hover {
    background: rgba(255, 140, 0, 0.1);
    transform: rotate(90deg);
}

.popup-subtitle {
    font-size: 1rem;
    color: #00ced1;
    margin-bottom: 2rem;
    font-style: italic;
    text-align: center;
    line-height: 1.5;
}

.popup-categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.popup-category-card {
    background: var(--card);
    border: 1px solid #ff8c00;
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.popup-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff8c00, #ffa500);
}

.popup-category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 140, 0, 0.2);
    border-color: #ffa500;
}

.popup-category-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ff8c00, #ffa500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.2rem;
    color: white;
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
}

.popup-category-name {
    font-size: 0.9rem;
    color: white;
    margin: 0;
    font-weight: 600;
    text-align: center;
}

/* Responsive Design for Popup */
@media (max-width: 768px) {
    .popup-content {
        padding: 1.5rem;
        width: 95%;
    }
    
    .popup-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .popup-title {
        font-size: 1.5rem;
    }
    
    .popup-categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .popup-category-card {
        padding: 1rem 0.8rem;
    }
}

@media (max-width: 480px) {
    .popup-categories-grid {
        grid-template-columns: 1fr;
    }
}

/* Combined Credits and References Section */
.combined-slide {
    padding: 1.5rem;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.combined-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1400px;
    width: 100%;
    height: 80%;
}

/* Credits Section (Left Side) */
.credits-section {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.section-main-title {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 2rem;
    text-align: center;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
}

.credits-grid-compact {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.credits-card-compact {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.credits-card-compact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent), var(--secondary));
}

.credits-card-compact:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 217, 255, 0.2);
    border-color: var(--accent);
}

.credits-avatar-compact {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 217, 255, 0.3);
    flex-shrink: 0;
}

.credits-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.credits-name-compact {
    font-size: 1.1rem;
    color: var(--text);
    margin: 0;
    font-weight: 600;
}

.social-links {
    display: flex;
    gap: 0.8rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 1rem;
}

.social-link.linkedin {
    background: linear-gradient(135deg, #0077b5, #005885);
    color: white;
}

.social-link.github {
    background: linear-gradient(135deg, #333, #24292e);
    color: white;
}

.social-link:hover {
    transform: translateY(-2px) scale(1.1);
}

.social-link.linkedin:hover {
    background: linear-gradient(135deg, #005885, #0077b5);
    box-shadow: 0 4px 15px rgba(0, 119, 181, 0.4);
}

.social-link.github:hover {
    background: linear-gradient(135deg, #24292e, #333);
    box-shadow: 0 4px 15px rgba(36, 41, 46, 0.4);
}

/* References Section (Right Side) */
.references-section-compact {
    display: flex;
    flex-direction: column;
}

.references-grid-compact {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    flex: 1;
}

.references-category {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.references-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 217, 255, 0.15);
    border-color: var(--accent);
}

.category-title {
    font-size: 1.1rem;
    color: var(--accent);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent);
    font-weight: 600;
}

.references-list-compact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.references-list-compact li {
    color: var(--text);
    padding: 0.4rem 0;
    position: relative;
    padding-left: 1.5rem;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    line-height: 1.4;
}

.references-list-compact li::before {
    content: '•';
    position: absolute;
    left: 0;
    top: 0.4rem;
    color: var(--accent);
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1.4;
}

.references-list-compact li:hover {
    color: var(--accent);
    padding-left: 1.5rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .combined-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        height: auto;
    }
    
    .references-grid-compact {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .combined-slide {
        padding: 1rem;
    }
    
    .section-main-title {
        font-size: 1.5rem;
    }
    
    .references-grid-compact {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .credits-grid-compact {
        gap: 1rem;
    }
    
    .credits-card-compact {
        padding: 1rem;
    }
    
    .references-category {
        padding: 1rem;
    }
}