/* ==========================================================================
   MineSAR-PY Maden Teknolojileri Fuarı Özel Görsel Sunum Stilleri
   Tema: Modern Açık Gri (Light Titanium Gray) & Yüksek Kontrastlı Fuar Tasarımı
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
    /* Açık Gri Titanyum Renk Paleti */
    --bg-dark: #f1f5f9;
    --bg-canvas: #e2e8f0;
    --bg-surface: rgba(255, 255, 255, 0.88);
    --bg-surface-elevated: rgba(255, 255, 255, 0.98);
    --bg-glass-border: rgba(148, 163, 184, 0.35);
    --bg-glass-hover: rgba(14, 165, 233, 0.5);

    /* Vurgular */
    --accent-blue: #0284c7;
    --accent-blue-glow: rgba(2, 132, 199, 0.35);
    --accent-cyan: #0891b2;
    --accent-indigo: #4f46e5;
    --accent-emerald: #059669;
    --accent-amber: #d97706;
    --accent-rose: #e11d48;
    --accent-crimson: #dc2626;
    --accent-violet: #7c3aed;

    /* Tipografi - Açık Zemin Üzerinde Ultra Keskin Kontrast */
    --text-main: #0f172a;
    --text-muted: #334155;
    --text-dim: #64748b;
    --text-inverse: #ffffff;

    /* Gölgeler ve Derinlik */
    --shadow-soft: 0 10px 30px -5px rgba(15, 23, 42, 0.08);
    --shadow-glow: 0 0 35px rgba(14, 165, 233, 0.2);
    --shadow-card: 0 12px 32px rgba(15, 23, 42, 0.07), 0 2px 6px rgba(15, 23, 42, 0.04);

    /* Geçişler */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: linear-gradient(135deg, #eef2f6 0%, #e2e8f0 45%, #cbd5e1 100%);
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    user-select: none;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   ARKA PLAN DİNAMİK IZGARA & IŞIK EFEKTLERİ (AÇIK GRİ UYUMLU)
   ========================================================================== */
.space-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.radar-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(148, 163, 184, 0.18) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(148, 163, 184, 0.18) 1px, transparent 1px);
    background-size: 55px 55px;
    mask-image: radial-gradient(circle at 50% 45%, black 50%, transparent 95%);
}

.ambient-glow-1 {
    position: absolute;
    top: -10%;
    left: 10%;
    width: 65vw;
    height: 65vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.12) 0%, rgba(99, 102, 241, 0.06) 45%, transparent 70%);
    filter: blur(90px);
}

.ambient-glow-2 {
    position: absolute;
    bottom: -15%;
    right: 5%;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, rgba(148, 163, 184, 0.12) 45%, transparent 70%);
    filter: blur(100px);
}

/* ==========================================================================
   ÜST HEADER ÇUBUĞU
   ========================================================================== */
.presentation-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 64px;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(203, 213, 225, 0.85);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1.15rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1.15rem;
}

.partner-emblem-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 46px;
    transition: transform var(--transition-fast);
}

.partner-emblem-wrap:hover {
    transform: translateY(-1px);
}

.pin-emblem img {
    height: 46px;
    width: auto;
    max-width: 140px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 1px 3px rgba(15, 23, 42, 0.08));
}

.geomine-emblem img {
    height: 48px;
    width: auto;
    max-width: 130px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 1px 3px rgba(15, 23, 42, 0.08));
}

.header-v-divider {
    width: 1px;
    height: 32px;
    background: rgba(203, 213, 225, 0.9);
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-logo-wrap {
    width: 42px;
    height: 42px;
    background: #f8fafc;
    border: 1px solid rgba(2, 132, 199, 0.35);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    box-shadow: 0 0 15px rgba(2, 132, 199, 0.2);
}

.brand-logo-wrap img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #0f172a 40%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-tagline {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--accent-blue);
    letter-spacing: 0.2px;
    text-transform: none;
    white-space: nowrap;
}

.current-section-badge {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.4rem 1.1rem;
    border-radius: 20px;
    background: rgba(2, 132, 199, 0.1);
    border: 1px solid rgba(2, 132, 199, 0.3);
    font-size: 0.85rem;
    font-weight: 800;
    color: #0369a1;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    box-shadow: 0 2px 10px rgba(2, 132, 199, 0.1);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-emerald);
    box-shadow: 0 0 10px var(--accent-emerald);
    animation: pulseDot 1.8s infinite ease-in-out;
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-icon {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #334155;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 1rem;
    box-shadow: 0 2px 5px rgba(15, 23, 42, 0.05);
}

.btn-icon:hover {
    background: #f1f5f9;
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    transform: translateY(-1px);
}

.btn-icon.active {
    background: rgba(2, 132, 199, 0.15);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    box-shadow: 0 0 15px rgba(2, 132, 199, 0.25);
}

/* ==========================================================================
   SLAYT VİEWPORT & KONTEYNER
   ========================================================================== */
.presentation-viewport {
    position: relative;
    width: 100vw;
    height: calc(100vh - 64px - 68px);
    margin-top: 64px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.slides-deck {
    position: relative;
    width: 100%;
    height: 100%;
    max-width: 1740px;
    margin: 0 auto;
    padding: 1.25rem 3rem;
}

.slide {
    position: absolute;
    inset: 1.25rem 3rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(24px) scale(0.98);
    transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), 
                visibility 0.45s;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow-y: auto;
    scrollbar-width: none;
}

.slide::-webkit-scrollbar {
    display: none;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    z-index: 20;
}

.slide.prev-slide {
    transform: translateY(-24px) scale(0.98);
}

/* ==========================================================================
   SLAYT BAŞLIK VE TİPOGRAFİ
   ========================================================================== */
.slide-header {
    margin-bottom: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: 1px solid rgba(203, 213, 225, 0.8);
    padding-bottom: 0.85rem;
}

.slide-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.slide-pre-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.84rem;
    font-weight: 800;
    color: var(--accent-blue);
    letter-spacing: 1.8px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.slide-pre-title::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 3px;
    background: var(--accent-blue);
    border-radius: 2px;
}

.slide-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.35rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.5px;
    color: #0f172a;
}

.slide-title span.highlight {
    background: linear-gradient(135deg, #0284c7 0%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.slide-title span.orange-highlight {
    background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.slide-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    font-weight: 500;
    max-width: 950px;
    line-height: 1.5;
}

.slide-badge-meta {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.05rem;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    padding: 0.55rem 1.15rem;
    border-radius: 10px;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05);
}

.slide-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* ==========================================================================
   GRID VE KART BİLEŞENLERİ
   ========================================================================== */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    height: 100%;
    align-items: stretch;
}

.grid-3-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
    height: 100%;
}

.grid-4-col {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.grid-split-60-40 {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 1.5rem;
    height: 100%;
}

.grid-periods-compare {
    display: grid;
    grid-template-columns: repeat(5, 1fr) 1.25fr;
    gap: 0.65rem;
    align-items: stretch;
}

.grid-split-40-60 {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 1.5rem;
    height: 100%;
}

.glass-card {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    border: 1px solid var(--bg-glass-border);
    border-radius: 16px;
    padding: 1.4rem;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(2, 132, 199, 0.5), transparent);
}

.glass-card:hover {
    border-color: rgba(2, 132, 199, 0.4);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12), 0 0 20px rgba(2, 132, 199, 0.12);
    transform: translateY(-2px);
}

.card-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.55rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.card-description {
    font-size: 1.18rem;
    color: var(--text-muted);
    line-height: 1.68;
    margin-bottom: 0.95rem;
}

/* ==========================================================================
   GÖRSEL VE HARİTA BİLEŞENLERİ (LIGHTBOX DESTEKLİ)
   ========================================================================== */
.map-visual-container {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid #cbd5e1;
    background: #e2e8f0;
    height: 100%;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-in;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.map-visual-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.map-visual-container:hover img {
    transform: scale(1.03);
}

.visual-overlay-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.95rem 1.25rem;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.94) 0%, rgba(15, 23, 42, 0.75) 70%, transparent 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
}

.zoom-badge {
    background: rgba(2, 132, 199, 0.85);
    border: 1px solid #38bdf8;
    color: #fff;
    padding: 0.3rem 0.75rem;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    backdrop-filter: blur(8px);
}

/* ==========================================================================
   İNFOGRAFİK VE ADIM BİLEŞENLERİ
   ========================================================================== */
.feature-step-list {
    display: flex;
    flex-direction: column;
    gap: 0.95rem;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 1.15rem;
    padding: 1.05rem 1.35rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.03);
    transition: var(--transition-fast);
}

.step-item:hover {
    background: #ffffff;
    border-color: var(--accent-blue);
    transform: translateX(4px);
    box-shadow: 0 6px 16px rgba(2, 132, 199, 0.12);
}

.step-number {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.step-content {
    flex: 1;
}

.step-heading {
    font-family: 'Outfit', sans-serif;
    font-size: 1.32rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.35rem;
    letter-spacing: -0.2px;
}

.step-detail {
    font-size: 1.14rem;
    color: #334155;
    line-height: 1.62;
}

/* Tablolar */
.data-table-preview {
    width: 100%;
    border-collapse: collapse;
    font-size: 1.05rem;
    border-radius: 12px;
    overflow: hidden;
}

.data-table-preview th {
    background: rgba(2, 132, 199, 0.12);
    color: #0369a1;
    padding: 0.85rem 1rem;
    text-align: left;
    font-weight: 800;
    border-bottom: 2px solid var(--accent-blue);
}

.data-table-preview td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e2e8f0;
    color: #1e293b;
    font-weight: 600;
}

.data-table-preview tr:hover td {
    background: rgba(241, 245, 249, 0.85);
}

.badge-risk {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: 8px;
    font-size: 0.92rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}
.risk-vhigh { background: rgba(239, 68, 68, 0.18); color: #b91c1c; border: 1px solid #ef4444; }
.risk-high { background: rgba(249, 115, 22, 0.18); color: #c2410c; border: 1px solid #f97316; }
.risk-med { background: rgba(234, 179, 8, 0.18); color: #a16207; border: 1px solid #eab308; }
.risk-low { background: rgba(59, 130, 246, 0.18); color: #1d4ed8; border: 1px solid #3b82f6; }
.risk-stable { background: rgba(16, 185, 129, 0.18); color: #047857; border: 1px solid #10b981; }

/* Sayaç Kutuları */
.stat-box-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.1rem;
}

.stat-box {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 14px;
    padding: 1.15rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.05);
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.1rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.88rem;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 800;
}

/* ==========================================================================
   ALT KONTROL ÇUBUĞU (FOOTER NAVIGATION)
   ========================================================================== */
.presentation-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 68px;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.5rem;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(203, 213, 225, 0.85);
    box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.06);
}

.nav-controls-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.nav-btn {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #0f172a;
    padding: 0.55rem 1.2rem;
    border-radius: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 2px 5px rgba(15, 23, 42, 0.05);
}

.nav-btn:hover {
    background: #f1f5f9;
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    transform: translateY(-1px);
}

.nav-btn:disabled {
    opacity: 0.35;
    pointer-events: none;
}

.slide-counter-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    font-weight: 700;
    color: #334155;
    padding: 0.45rem 1.1rem;
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
}

.slide-counter-badge span#current-slide-num {
    color: var(--accent-blue);
    font-weight: 800;
}

.progress-center-wrap {
    flex: 1;
    max-width: 550px;
    margin: 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.progress-bar-track {
    width: 100%;
    height: 6px;
    background: #cbd5e1;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    width: 6%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue), var(--accent-indigo));
    border-radius: 10px;
    transition: width 0.35s ease;
    box-shadow: 0 0 10px var(--accent-blue-glow);
}

.autoplay-timer-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: #0284c7;
    opacity: 0.4;
}

.nav-controls-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.control-pill-btn {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #334155;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 2px 5px rgba(15, 23, 42, 0.05);
}

.control-pill-btn:hover {
    background: #f1f5f9;
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.control-pill-btn.active {
    background: rgba(2, 132, 199, 0.12);
    border-color: var(--accent-blue);
    color: #0369a1;
    box-shadow: 0 0 12px rgba(2, 132, 199, 0.2);
}

/* ==========================================================================
   SLAYT ÇEKMECESİ (THUMBNAIL DRAWER)
   ========================================================================== */
.slide-drawer {
    position: fixed;
    top: 64px;
    right: -400px;
    width: 380px;
    height: calc(100vh - 64px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(24px);
    border-left: 1px solid #cbd5e1;
    z-index: 200;
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: -15px 0 40px rgba(15, 23, 42, 0.15);
}

.slide-drawer.open {
    right: 0;
}

.drawer-header {
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e2e8f0;
}

.drawer-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f172a;
}

.drawer-close {
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-size: 1.5rem;
    cursor: pointer;
}

.drawer-close:hover {
    color: #0f172a;
}

.drawer-list {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.drawer-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.8rem 1rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.drawer-item:hover {
    background: #f1f5f9;
    border-color: var(--accent-blue);
    transform: translateX(-4px);
}

.drawer-item.active {
    background: rgba(2, 132, 199, 0.12);
    border-color: var(--accent-blue);
}

.drawer-item-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--accent-blue);
    width: 28px;
}

.drawer-item-text {
    flex: 1;
}

.drawer-item-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #0f172a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.drawer-item-category {
    font-size: 0.72rem;
    color: var(--accent-blue);
    font-weight: 700;
    text-transform: uppercase;
}

/* ==========================================================================
   LIGHTBOX MODAL
   ========================================================================== */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s;
    display: flex;
    flex-direction: column;
    padding: 2rem;
}

.lightbox-modal.open {
    opacity: 1;
    visibility: visible;
}

.lightbox-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.lightbox-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    color: #fff;
}

.lightbox-close-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-close-btn:hover {
    background: #ef4444;
    border-color: #ef4444;
}

.lightbox-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 0;
    overflow: hidden;
}

.lightbox-img {
    max-width: 95vw;
    max-height: 82vh;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 25px 65px rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.lightbox-caption {
    text-align: center;
    font-size: 0.95rem;
    color: #e2e8f0;
    font-weight: 500;
}

/* ==========================================================================
   HERO / FUAR SLAYT ÖZEL DÜZENLERİ
   ========================================================================== */
.hero-slide-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.hero-split-layout {
    display: grid;
    grid-template-columns: 1fr 1.32fr;
    gap: 2rem;
    align-items: center;
    height: 100%;
    padding: 0.5rem 0.25rem;
    max-width: 1780px;
    margin: 0 auto;
    width: 100%;
}

.hero-content-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    justify-content: center;
}

.hero-visual-col {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
}

.hero-visual-col .map-visual-container {
    height: 100%;
    max-height: 630px;
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 20px 45px rgba(2, 132, 199, 0.22), 0 0 25px rgba(2, 132, 199, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.35);
}

.hero-visual-col .map-visual-container img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    border-radius: 18px;
}

/* 5 Maddelik Profesyonel Yetkinlik Listesi */
.hero-capabilities-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
    margin-top: 0.25rem;
}

.capability-card {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.55rem 0.95rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(203, 213, 225, 0.85);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.capability-card:hover {
    background: #ffffff;
    border-color: var(--accent-blue);
    transform: translateX(4px);
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.12);
}

.cap-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--accent-blue);
    background: rgba(2, 132, 199, 0.1);
    border: 1px solid rgba(2, 132, 199, 0.28);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.cap-info {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.cap-title {
    font-size: 0.94rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.25;
}

.cap-desc {
    font-size: 0.78rem;
    color: #64748b;
    line-height: 1.25;
}

.hero-badge-glow {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 1.4rem;
    border-radius: 30px;
    background: rgba(2, 132, 199, 0.1);
    border: 1px solid rgba(2, 132, 199, 0.35);
    box-shadow: 0 0 20px rgba(2, 132, 199, 0.15);
    font-size: 0.92rem;
    font-weight: 800;
    color: #0369a1;
    margin-bottom: 1.75rem;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.hero-main-title {
    font-family: 'Outfit', sans-serif;
    font-size: 4.1rem;
    font-weight: 900;
    line-height: 1.08;
    color: #0f172a;
    max-width: 1200px;
    margin-bottom: 1.3rem;
    letter-spacing: -1px;
}

.hero-main-title span.blue-text {
    background: linear-gradient(135deg, #0284c7 0%, #4f46e5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.4rem;
    color: var(--text-muted);
    max-width: 900px;
    line-height: 1.6;
    margin-bottom: 2.25rem;
}

.hero-feature-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-pill {
    padding: 0.65rem 1.3rem;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.feature-pill .icon {
    color: var(--accent-blue);
    font-size: 1.1rem;
}

/* ==========================================================================
   AÇILIŞ VE KARŞILAMA KAPAK SAYFASI (SLIDE-COVER-OPENING)
   ========================================================================== */
.slide-cover-opening {
    padding: 0 !important;
    border-radius: 24px;
    background: #02040a;
    overflow: hidden;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(56, 189, 248, 0.25);
    height: 100%;
}

.cover-hero-frame {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2.2rem 2.8rem;
    background: #02040a url('../assets/images/home_bck-01.jpg') center center / cover no-repeat;
    box-shadow: inset 0 0 80px 25px #02040a;
    overflow: hidden;
    box-sizing: border-box;
}

.cover-vignette-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 50% 50%, transparent 60%, rgba(2, 4, 10, 0.45) 100%),
                linear-gradient(180deg, rgba(2, 4, 10, 0.3) 0%, transparent 22%, transparent 78%, rgba(2, 4, 10, 0.55) 100%);
    z-index: 1;
}

.cover-top-bar {
    position: relative;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.cover-partner-card {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.65rem 1.25rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.85);
    border-radius: 16px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cover-partner-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(56, 189, 248, 0.35);
}

.cover-pin-badge img {
    height: 48px;
    width: auto;
    max-width: 140px;
    object-fit: contain;
    display: block;
}

.cover-geomine-badge img {
    height: 50px;
    width: auto;
    max-width: 135px;
    object-fit: contain;
    display: block;
}

.cover-partner-info {
    display: flex;
    flex-direction: column;
}

.cover-partner-name {
    font-size: 1.02rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.2px;
    line-height: 1.15;
}

.cover-partner-desc {
    font-size: 0.72rem;
    font-weight: 600;
    color: #475569;
    letter-spacing: -0.1px;
    line-height: 1.2;
    margin-top: 2px;
}

.cover-center-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 1.4rem;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(56, 189, 248, 0.35);
    border-radius: 30px;
    color: #e2e8f0;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(56, 189, 248, 0.2);
}

.cover-bottom-bar {
    position: relative;
    z-index: 5;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    width: 100%;
}

.cover-bottom-left {
    max-width: 680px;
}

.cover-tagline-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.1rem;
    background: rgba(2, 132, 199, 0.25);
    border: 1px solid rgba(56, 189, 248, 0.55);
    border-radius: 20px;
    color: #38bdf8;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
    backdrop-filter: blur(8px);
}

.cover-desc-paragraph {
    font-size: 1.05rem;
    line-height: 1.55;
    color: #f8fafc;
    font-weight: 500;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
    margin: 0;
}

.cover-bottom-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.9rem;
}

.cover-highlights-wrap {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.cover-highlight-chip {
    padding: 0.4rem 0.9rem;
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(148, 163, 184, 0.3);
    border-radius: 14px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #cbd5e1;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cover-start-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 2.2rem;
    background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 30px;
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(2, 132, 199, 0.5), 0 0 20px rgba(56, 189, 248, 0.4);
    transition: all var(--transition-fast);
}

.cover-start-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 16px 45px rgba(2, 132, 199, 0.7), 0 0 35px rgba(56, 189, 248, 0.6);
    background: linear-gradient(135deg, #0369a1 0%, #1d4ed8 100%);
}

/* ==========================================================================
   REFERANSLARIMIZ SLAYTI (SLAYT 16)
   ========================================================================== */
.references-slide-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    text-align: center;
    position: relative;
    padding: 0.25rem 0.5rem 0.5rem 0.5rem;
    max-width: 1560px;
    margin: 0 auto;
    width: 100%;
}

.references-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0.65rem;
}

.references-header .hero-badge-glow {
    margin-bottom: 0.35rem;
    font-size: 0.82rem;
    padding: 0.3rem 1.1rem;
}

.references-main-title {
    font-size: 2.35rem;
    font-weight: 900;
    color: #0f172a;
    letter-spacing: -0.6px;
    line-height: 1.15;
    margin-bottom: 0.25rem;
}

.references-main-title .blue-text {
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.references-subtitle {
    font-size: 0.96rem;
    color: #475569;
    max-width: 960px;
    line-height: 1.4;
    margin: 0 auto;
    font-weight: 500;
}

.references-grid-wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.95rem 1.15rem;
    width: 100%;
    max-width: 1360px;
    margin: 0 auto;
    padding: 0.2rem;
}

.reference-card-item {
    flex: 0 0 calc(20% - 1.15rem);
    max-width: 242px;
    min-width: 195px;
    background: #ffffff;
    border-radius: 16px;
    border: 1.2px solid rgba(203, 213, 225, 0.95);
    box-shadow: 0 5px 16px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
    padding: 0.35rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.25s ease, 
                border-color 0.25s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.reference-card-item:hover {
    transform: translateY(-5px) scale(1.04);
    box-shadow: 0 16px 32px rgba(2, 132, 199, 0.2), 0 4px 10px rgba(2, 132, 199, 0.1);
    border-color: #0284c7;
    z-index: 5;
}

.reference-card-item img {
    width: 100%;
    height: auto;
    max-height: 110px;
    object-fit: contain;
    display: block;
    border-radius: 13px;
    pointer-events: none;
}

/* Alt İletişim & Fuar Çağrısı Çubuğu */
.references-footer-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    width: 100%;
    max-width: 1360px;
    margin-top: 0.65rem;
    padding: 0.65rem 1.4rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border: 1.5px solid rgba(2, 132, 199, 0.35);
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(2, 132, 199, 0.1);
}

.rf-partner-group {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.rf-partner-group img {
    height: 36px;
    width: auto;
    object-fit: contain;
    display: block;
}

.rf-divider {
    width: 1px;
    height: 24px;
    background: #cbd5e1;
}

.rf-partner-names {
    text-align: left;
    font-size: 0.78rem;
    line-height: 1.25;
    color: #475569;
}

.rf-partner-names strong {
    color: #0f172a;
    font-size: 0.85rem;
}

.rf-action-message {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: #0369a1;
}

.rf-action-message .kml-badge {
    background: #0284c7;
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 800;
    padding: 0.2rem 0.65rem;
    border-radius: 6px;
    letter-spacing: 0.4px;
}

.rf-demo-tag {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(56, 189, 248, 0.14);
    border: 1.2px solid rgba(2, 132, 199, 0.4);
    padding: 0.45rem 1rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 800;
    color: #0284c7;
    white-space: nowrap;
}

.rf-demo-tag .pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #0284c7;
    box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.7);
    animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(2, 132, 199, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0); }
}

@media (max-width: 1400px) {
    .reference-card-item {
        flex: 0 0 calc(20% - 0.85rem);
        max-width: 210px;
    }
}

@media (max-height: 860px) {
    .references-slide-layout {
        padding: 0.1rem 0.5rem;
    }
    .references-header {
        margin-bottom: 0.35rem;
    }
    .references-header .hero-badge-glow {
        margin-bottom: 0.2rem;
        font-size: 0.75rem;
        padding: 0.2rem 0.85rem;
    }
    .references-main-title {
        font-size: 1.85rem;
        margin-bottom: 0.15rem;
    }
    .references-subtitle {
        font-size: 0.84rem;
        line-height: 1.3;
        max-width: 860px;
    }
    .references-grid-wrap {
        gap: 0.55rem 0.75rem;
        max-width: 1180px;
    }
    .reference-card-item {
        flex: 0 0 calc(20% - 0.75rem);
        max-width: 185px;
        min-width: 140px;
        padding: 0.2rem;
        border-radius: 12px;
    }
    .reference-card-item img {
        max-height: 75px;
        border-radius: 10px;
    }
    .references-footer-bar {
        margin-top: 0.45rem;
        padding: 0.45rem 1.15rem;
        border-radius: 16px;
        max-width: 1180px;
    }
    .rf-partner-group img {
        height: 28px;
    }
    .rf-partner-names strong {
        font-size: 0.76rem;
    }
    .rf-partner-names {
        font-size: 0.7rem;
    }
    .rf-action-message {
        font-size: 0.82rem;
    }
    .rf-action-message .kml-badge {
        font-size: 0.72rem;
        padding: 0.15rem 0.5rem;
    }
    .rf-demo-tag {
        font-size: 0.76rem;
        padding: 0.3rem 0.75rem;
    }
}

@media (max-width: 1024px) {
    .reference-card-item {
        flex: 0 0 calc(33.333% - 1rem);
    }
    .references-footer-bar {
        flex-direction: column;
        gap: 0.6rem;
        text-align: center;
    }
}

/* ==========================================================================
   PRINT STİLLERİ (@media print)
   ========================================================================== */
@media print {
    html, body {
        overflow: visible !important;
        height: auto !important;
        background: #ffffff !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .presentation-header {
        display: flex !important;
        position: relative !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 50px !important;
        margin-bottom: 0.75rem !important;
        box-shadow: none !important;
        border-bottom: 1px solid #cbd5e1 !important;
        padding: 0 1rem !important;
    }

    .header-actions,
    .presentation-footer,
    .slide-drawer,
    .lightbox-modal,
    .space-background {
        display: none !important;
    }

    .presentation-viewport {
        margin-top: 0 !important;
        height: auto !important;
        display: block !important;
    }

    .slides-deck {
        padding: 0 !important;
        max-width: 100% !important;
    }

    .slide {
        position: relative !important;
        inset: auto !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        page-break-after: always !important;
        page-break-inside: avoid !important;
        height: 100vh !important;
        min-height: 700px !important;
        padding: 2.5rem !important;
        box-sizing: border-box !important;
    }
}

/* ==========================================================================
   MOBİL & TABLET KAPSAMLI UYUMLULUK (@media max-width: 900px ve max-width: 480px)
   ========================================================================== */
@media (max-width: 900px) {
    /* Sayfa ve Kök Taşıyıcılar */
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
        max-width: 100vw !important;
        position: relative !important;
    }

    /* ÜST HEADER BİLGİ ÇUBUĞU */
    .presentation-header {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        max-width: 100vw !important;
        height: 54px !important;
        padding: 0 0.65rem !important;
        box-sizing: border-box !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        z-index: 1000 !important;
    }

    .header-left {
        gap: 0.4rem !important;
        flex: 1 !important;
        min-width: 0 !important;
        overflow: hidden !important;
    }

    .partner-emblem-wrap.pin-emblem {
        width: auto !important;
        height: 24px !important;
        flex-shrink: 0 !important;
    }
    .partner-emblem-wrap.pin-emblem img {
        height: 22px !important;
        width: auto !important;
    }

    .brand-section {
        gap: 0.4rem !important;
        min-width: 0 !important;
    }

    .brand-logo-wrap {
        width: 24px !important;
        height: 24px !important;
        flex-shrink: 0 !important;
    }
    .brand-logo-wrap img {
        height: 22px !important;
        width: auto !important;
    }

    .brand-name {
        font-size: 1.05rem !important;
        line-height: 1 !important;
        white-space: nowrap !important;
    }

    .brand-tagline,
    .brand-tag,
    .header-v-divider {
        display: none !important;
    }

    .header-right {
        gap: 0.35rem !important;
        flex-shrink: 0 !important;
    }
    .header-right .partner-emblem-wrap,
    .header-right .header-v-divider,
    #print-btn,
    #theme-toggle-btn,
    #fullscreen-btn,
    a[href="brosur.html"],
    a[href="poster.html"] {
        display: none !important;
    }

    .header-actions {
        gap: 0.35rem !important;
    }

    .header-actions a.header-btn {
        padding: 4px 8px !important;
        font-size: 0.78rem !important;
        border-radius: 6px !important;
    }

    .btn-icon {
        width: 32px !important;
        height: 32px !important;
        padding: 4px !important;
    }

    /* SLAYT GÖRÜNTÜLEME ALANI */
    .presentation-viewport {
        position: relative !important;
        width: 100% !important;
        max-width: 100vw !important;
        margin-top: 54px !important;
        height: calc(100vh - 54px - 58px) !important;
        height: calc(100dvh - 54px - 58px) !important;
        overflow: hidden !important;
    }

    .slides-deck {
        position: relative !important;
        width: 100% !important;
        max-width: 100vw !important;
        height: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        overflow: hidden !important;
    }

    .slide {
        position: absolute !important;
        inset: 0 !important;
        width: 100% !important;
        max-width: 100vw !important;
        height: 100% !important;
        padding: 0.75rem 0.65rem 2.5rem 0.65rem !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
    }

    /* SLAYT GÖVDESİ & TÜM İÇERİK IZGARALARI (SLIDE 3, 4, 5, 6, 7 & DİĞERLERİ) */
    .slide-body {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.85rem !important;
        height: auto !important;
        max-height: none !important;
        min-height: 0 !important;
        overflow: visible !important;
        width: 100% !important;
    }

    .grid-2-col,
    .grid-3-col,
    .grid-4-col,
    .grid-split-60-40,
    .grid-split-40-60,
    .grid-periods-compare,
    .hero-split-layout,
    .slide-body [style*="grid-template-columns"],
    .slide-body [style*="display: grid"] {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: none !important;
        gap: 0.85rem !important;
        height: auto !important;
        max-height: none !important;
        width: 100% !important;
    }

    /* GÖRSEL ALANLARI: MOBİLDE ÜSTTE VE TAM ORANTILI */
    .map-visual-container,
    .slide-body .map-visual-container,
    .slide-body [style*="max-height: calc"] {
        height: 220px !important;
        max-height: 230px !important;
        min-height: 180px !important;
        width: 100% !important;
        flex-shrink: 0 !important;
        overflow: hidden !important;
        border-radius: 12px !important;
        background: #0b1120 !important;
    }

    .map-visual-container img {
        height: 100% !important;
        max-height: 100% !important;
        width: 100% !important;
        max-width: 100% !important;
        object-fit: contain !important;
        display: block !important;
        border-radius: 8px !important;
    }

    /* KARTLAR VE BİLGİ PANELLERİ */
    .glass-card,
    .content-card,
    .slide-body .glass-card {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        width: 100% !important;
        padding: 0.85rem !important;
        border-radius: 12px !important;
        box-sizing: border-box !important;
    }

    .feature-step-list {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.55rem !important;
    }

    .step-item {
        padding: 0.75rem 0.85rem !important;
        gap: 0.75rem !important;
        border-radius: 10px !important;
    }

    .step-heading {
        font-size: 0.95rem !important;
        line-height: 1.3 !important;
    }

    .step-detail {
        font-size: 0.84rem !important;
        line-height: 1.45 !important;
    }

    /* SLAYT 7 TABLO STİLİ */
    .data-table-preview {
        font-size: 0.78rem !important;
        width: 100% !important;
    }
    .data-table-preview th,
    .data-table-preview td {
        padding: 0.45rem 0.5rem !important;
        font-size: 0.75rem !important;
    }

    /* SLAYT BAŞLIKLARI */
    .slide-header {
        margin-bottom: 0.75rem !important;
        padding-bottom: 0.45rem !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 0.35rem !important;
        width: 100% !important;
    }

    .slide-pre-title {
        font-size: 0.72rem !important;
    }

    .slide-title {
        font-size: 1.35rem !important;
        line-height: 1.22 !important;
    }

    .slide-subtitle {
        font-size: 0.84rem !important;
        line-height: 1.4 !important;
        max-width: 100% !important;
    }

    .slide-badge-meta {
        font-size: 0.72rem !important;
        padding: 3px 8px !important;
        align-self: flex-start !important;
    }

    /* KAPAK SAYFASI (HERO COVER) */
    .slide-cover-opening {
        inset: 0 !important;
        padding: 0 !important;
        overflow: hidden !important;
    }

    .cover-hero-frame {
        position: relative !important;
        width: 100% !important;
        height: 100% !important;
        padding: 1rem 0.75rem 2rem 0.75rem !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        gap: 1.1rem !important;
    }

    .cover-top-bar {
        position: relative !important;
        z-index: 5 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 0.6rem !important;
        width: 100% !important;
    }

    .cover-partner-card {
        padding: 0.4rem 0.8rem !important;
        gap: 0.5rem !important;
        border-radius: 10px !important;
        width: 90% !important;
        max-width: 320px !important;
        justify-content: center !important;
    }

    .cover-partner-card img {
        height: 28px !important;
        width: auto !important;
    }

    .cover-bottom-bar {
        position: relative !important;
        z-index: 5 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0.9rem !important;
        width: 100% !important;
        margin-top: auto !important;
    }

    .cover-start-btn {
        width: 100% !important;
        justify-content: center !important;
        padding: 0.85rem 1rem !important;
        font-size: 0.98rem !important;
        min-height: 46px !important;
    }

    /* SLAYT 16: REFERANSLAR */
    .references-slide-layout {
        height: auto !important;
        min-height: 100% !important;
        justify-content: flex-start !important;
        gap: 0.85rem !important;
        padding: 0.2rem !important;
        width: 100% !important;
    }

    .references-main-title {
        font-size: 1.45rem !important;
    }

    .reference-card-item {
        flex: 0 0 calc(50% - 0.35rem) !important;
        max-width: calc(50% - 0.35rem) !important;
        min-width: 0 !important;
        height: 85px !important;
        padding: 0.3rem !important;
    }

    /* ALT FOOTER */
    .presentation-footer {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        width: 100% !important;
        max-width: 100vw !important;
        height: 58px !important;
        padding: 0 0.65rem !important;
        box-sizing: border-box !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        z-index: 1000 !important;
    }

    .nav-controls-left {
        width: 100% !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 0.4rem !important;
    }

    .nav-btn {
        flex: 1 !important;
        min-height: 42px !important;
        padding: 6px 10px !important;
        font-size: 0.84rem !important;
        border-radius: 8px !important;
        justify-content: center !important;
    }

    .progress-center-wrap,
    .footer-right {
        display: none !important;
    }
}