/* ==========================================
   PCA AKADEMİ — PREMIUM DUAL-TONE DESIGN
   Dark Navy + Warm Cream — v3.0
   ========================================== */

/* ── CSS Variables ── */
:root {
    --cyber-cyan: #00B4D8;
    --cyber-blue: #0077B6;
    --cyber-glow: rgba(0, 180, 216, 0.6);
    --cyber-glow-soft: rgba(0, 180, 216, 0.15);

    /* Dark tones */
    --dark-matrix: #060b13;
    --dark-card: #0c1425;
    --dark-surface: #0a1020;
    --dark-navy: #0b1628;
    --border-subtle: rgba(0, 180, 216, 0.12);

    /* Cream / Light tones */
    --cream: #FBF7F0;
    --cream-warm: #F5EDE0;
    --cream-card: #FFFFFF;
    --cream-border: rgba(0, 119, 182, 0.08);
    --cream-shadow: rgba(0, 77, 128, 0.06);

    /* Text */
    --text-primary: #e8edf5;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dark: #1a2332;
    --text-dark-secondary: #4a5568;
    --white: #ffffff;

    /* Shared */
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 8px;
    --shadow-glow: 0 0 40px rgba(0, 180, 216, 0.08);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-card-light: 0 8px 32px rgba(0, 77, 128, 0.08);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }

html { 
    scroll-behavior: smooth; 
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--cream);
    color: var(--text-dark);
    overflow-x: hidden;
    line-height: 1.7;
    padding-top: 74px;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

a { text-decoration: none; transition: var(--transition-smooth); }
img { max-width: 100%; height: auto; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--cyber-cyan), var(--cyber-blue));
    border-radius: 4px;
}

/* ── Selection ── */
::selection {
    background: var(--cyber-cyan);
    color: var(--dark-matrix);
}

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
    background: rgba(6, 11, 19, 0.92) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-subtle);
    padding: 12px 0;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(6, 11, 19, 0.97) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.navbar-brand img {
    height: 48px;
    filter: brightness(0) invert(1);
    transition: var(--transition-smooth);
}
.navbar-brand:hover img {
    filter: brightness(0) invert(1) drop-shadow(0 0 8px var(--cyber-glow));
}

.custom-nav-link {
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    padding: 8px 16px !important;
    position: relative;
    transition: var(--transition-smooth);
    color: var(--text-secondary) !important;
}
.custom-nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--cyber-cyan);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--cyber-glow);
}
.custom-nav-link:hover,
.custom-nav-link.active {
    color: var(--white) !important;
}
.custom-nav-link:hover::after,
.custom-nav-link.active::after {
    width: 60%;
}

/* Hamburger */
.navbar-toggler {
    border-color: var(--border-subtle);
    padding: 6px 10px;
}
.navbar-toggler:focus {
    box-shadow: 0 0 0 3px var(--cyber-glow-soft);
}

/* ==========================================
   HERO SECTION — Premium Floating Design
   ========================================== */
.hero-wrap {
    position: relative;
    background: linear-gradient(170deg, #091a2a 0%, var(--dark-matrix) 50%, #080e1a 100%);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
}

/* ── Ambient Orbs ── */
.hero-orb-1,
.hero-orb-2 {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(80px);
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    top: -10%;
    left: -10%;
    background: radial-gradient(circle, rgba(0, 119, 182, 0.15) 0%, transparent 70%);
    animation: orbFloat 15s ease-in-out infinite alternate;
}

.hero-orb-2 {
    width: 500px;
    height: 500px;
    bottom: -10%;
    right: -5%;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.12) 0%, transparent 70%);
    animation: orbFloat 18s ease-in-out infinite alternate-reverse;
}

@keyframes orbFloat {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 40px); }
}

/* ── Animated Grid ── */
.hero-wrap::before {
    content: '';
    position: absolute;
    inset: -100px;
    background-image:
        linear-gradient(rgba(0, 180, 216, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 180, 216, 0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridScroll 30s linear infinite;
    z-index: 0;
}

@keyframes gridScroll {
    0% { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

/* ── Hero Photo Area ── */
.hero-photo-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    width: 100%;
}

.main-photo {
    width: 100%;
    max-width: 480px;
    height: auto;
    max-height: 85vh; /* Never clips, just scales down */
    object-fit: contain;
    position: relative;
    z-index: 5;
    filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.8));
    animation: gentleFloat 6s ease-in-out infinite;
}

@keyframes gentleFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Floating Rings Behind Photo */
.hero-rings {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    max-width: 500px;
    max-height: 500px;
    z-index: 1;
    pointer-events: none;
}

.ring-outer,
.ring-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.ring-outer {
    width: 90%;
    height: 90%;
    border: 1px dashed rgba(0, 180, 216, 0.2);
    animation: spinRotate 40s linear infinite;
}

.ring-inner {
    width: 75%;
    height: 75%;
    border: 1px solid rgba(0, 180, 216, 0.1);
    box-shadow: inset 0 0 40px rgba(0, 180, 216, 0.05);
    animation: spinRotate 30s linear infinite reverse;
}

.ring-dot {
    position: absolute;
    top: -4px;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--cyber-cyan);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--cyber-cyan), 0 0 30px var(--cyber-glow);
}

@keyframes spinRotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Floor Reflection/Shadow */
.photo-floor-glow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 40px;
    background: radial-gradient(ellipse, rgba(0, 180, 216, 0.25) 0%, transparent 70%);
    filter: blur(10px);
    z-index: 2;
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

/* ── Hero Text ── */
.hero-content {
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--white);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.9;
    color: #cbd5e1;
    margin-bottom: 1.2rem;
}

.hero-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* Text Gradient Cyan */
.text-gradient-cyan {
    background: linear-gradient(135deg, #ffffff 0%, var(--cyber-cyan) 50%, #00e5ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* On cream backgrounds, use dark text gradient */
.section-cream .text-gradient-cyan {
    background: linear-gradient(135deg, var(--cyber-blue) 0%, var(--cyber-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Hero Wave Divider ── */
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 6;
}
.hero-wave svg {
    width: calc(100% + 1.3px);
    height: 80px;
    display: block;
    transform: rotate(180deg);
}
.hero-wave .shape-fill { fill: var(--cream); }

/* ==========================================
   BUTTONS
   ========================================== */
.btn-cyber-glow {
    background: linear-gradient(135deg, var(--cyber-cyan), var(--cyber-blue));
    color: var(--white);
    border: none;
    padding: 14px 36px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.3px;
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-cyber-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}
.btn-cyber-glow:hover::before { left: 100%; }

.btn-cyber-glow:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px var(--cyber-glow);
    color: var(--white);
}

.btn-outline-cyber {
    background: transparent;
    color: var(--cyber-cyan);
    border: 2px solid var(--cyber-cyan);
    padding: 12px 32px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}
.btn-outline-cyber:hover {
    background: var(--cyber-cyan);
    color: var(--white);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
    transform: translateY(-2px);
}

/* ==========================================
   SECTION SHARED STYLES
   ========================================== */

/* ── DARK Sections (Navy) ── */
.section-dark {
    background: var(--dark-navy);
    position: relative;
    color: var(--text-primary);
}

.section-darker {
    background: var(--dark-matrix);
    position: relative;
    color: var(--text-primary);
}

/* ── CREAM / LIGHT Sections ── */
.section-cream {
    background: var(--cream);
    position: relative;
    color: var(--text-dark);
}

.section-cream-warm {
    background: var(--cream-warm);
    position: relative;
    color: var(--text-dark);
}

.section-white {
    background: var(--white);
    position: relative;
    color: var(--text-dark);
}

.section-padding {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 16px;
}

/* Light section header colors */
.section-cream .section-header h2,
.section-cream-warm .section-header h2,
.section-white .section-header h2 {
    color: var(--text-dark);
}

.section-cream .section-header p,
.section-cream-warm .section-header p,
.section-white .section-header p {
    color: var(--text-dark-secondary);
}

/* Dark section header colors */
.section-dark .section-header h2,
.section-darker .section-header h2 {
    color: var(--white);
}

.section-header p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.custom-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--cyber-cyan), var(--cyber-blue));
    border-radius: 3px;
    margin-top: 16px;
    box-shadow: 0 0 12px var(--cyber-glow);
}

/* ==========================================
   WAVE TRANSITION SHAPES
   ========================================== */
.wave-dark-to-cream {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 2;
}
.wave-dark-to-cream svg {
    width: calc(100% + 1.3px);
    height: 60px;
    display: block;
}
.wave-dark-to-cream .shape-fill { fill: var(--cream); }

.wave-cream-to-dark {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 2;
}
.wave-cream-to-dark svg {
    width: calc(100% + 1.3px);
    height: 60px;
    display: block;
}
.wave-cream-to-dark .shape-fill { fill: var(--dark-navy); }

/* ==========================================
   EDUCATION CARDS — CREAM version (Index)
   ========================================== */
.section-cream .edu-card,
.section-cream-warm .edu-card,
.section-white .edu-card {
    background: var(--white);
    border: 1px solid rgba(0, 119, 182, 0.08);
    box-shadow: 0 4px 20px rgba(0, 77, 128, 0.05);
}

.section-cream .edu-card:hover,
.section-cream-warm .edu-card:hover {
    border-color: rgba(0, 180, 216, 0.2);
    box-shadow: 0 12px 40px rgba(0, 77, 128, 0.1);
}

.section-cream .edu-card h4,
.section-cream-warm .edu-card h4 {
    color: var(--text-dark);
}

.section-cream .edu-card p,
.section-cream-warm .edu-card p {
    color: var(--text-dark-secondary);
}

.section-cream .edu-icon,
.section-cream-warm .edu-icon {
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1), rgba(0, 119, 182, 0.05));
    border: 1px solid rgba(0, 180, 216, 0.12);
}

/* ── Dark version (stays the same) ── */
.edu-card {
    background: rgba(12, 20, 37, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    padding: 44px 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.edu-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cyber-cyan), var(--cyber-blue));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.edu-card:hover {
    transform: translateY(-10px);
}

.edu-card:hover::after { transform: scaleX(1); }

.edu-icon {
    width: 74px;
    height: 74px;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.12), rgba(0, 119, 182, 0.08));
    color: var(--cyber-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 24px;
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 180, 216, 0.15);
}

.edu-card:hover .edu-icon {
    background: linear-gradient(135deg, var(--cyber-cyan), var(--cyber-blue));
    color: var(--white);
    box-shadow: 0 0 20px var(--cyber-glow);
    border-color: transparent;
}

.edu-card h4 {
    color: var(--text-primary);
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.edu-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ==========================================
   STATS / COUNTERS
   ========================================== */
.stat-item {
    text-align: center;
    padding: 30px 20px;
}

.stat-number {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--cyber-cyan), #00e5ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Stats on cream bg */
.section-cream .stat-label,
.section-cream-warm .stat-label {
    color: var(--text-dark-secondary);
}

/* ==========================================
   FEATURE CARDS (Neden PCA)
   ========================================== */
.feature-card {
    background: rgba(12, 20, 37, 0.4);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: var(--transition-smooth);
    height: 100%;
}

.feature-card:hover {
    border-color: rgba(0, 180, 216, 0.25);
    background: rgba(12, 20, 37, 0.6);
    transform: translateY(-4px);
}

.feature-card .feature-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1), transparent);
    color: var(--cyber-cyan);
    font-size: 20px;
    margin-bottom: 18px;
}

.feature-card h5 {
    font-size: 1rem;
    color: var(--white);
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* Feature cards on cream */
.section-cream .feature-card {
    background: var(--white);
    border: 1px solid rgba(0, 119, 182, 0.08);
    box-shadow: 0 4px 20px rgba(0, 77, 128, 0.05);
}

.section-cream .feature-card:hover {
    border-color: rgba(0, 180, 216, 0.2);
    box-shadow: 0 12px 40px rgba(0, 77, 128, 0.1);
    background: var(--white);
}

.section-cream .feature-card h5 {
    color: var(--text-dark);
}

.section-cream .feature-card p {
    color: var(--text-dark-secondary);
}

/* ==========================================
   GLASSMORPHISM CARDS
   ========================================== */
.glass-card {
    background: rgba(12, 20, 37, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 180, 216, 0.3), transparent);
}

.glass-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 180, 216, 0.3);
    box-shadow: var(--shadow-glow), var(--shadow-card);
}

/* Glass card on cream */
.section-cream .glass-card {
    background: var(--white);
    backdrop-filter: none;
    border: 1px solid rgba(0, 119, 182, 0.08);
    box-shadow: 0 4px 20px rgba(0, 77, 128, 0.06);
}

.section-cream .glass-card::before {
    background: linear-gradient(90deg, transparent, rgba(0, 180, 216, 0.15), transparent);
}

.section-cream .glass-card:hover {
    box-shadow: 0 12px 40px rgba(0, 77, 128, 0.1);
}

/* ==========================================
   IMAGE SHOWCASE & GALLERY
   ========================================== */
.img-showcase {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-subtle);
    transition: var(--transition-smooth);
}

.img-showcase img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.img-showcase:hover img {
    transform: scale(1.05);
}

.gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-subtle);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    transition: transform 0.6s ease, filter 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
    filter: brightness(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(6, 11, 19, 0.6) 100%);
    pointer-events: none;
    transition: var(--transition-smooth);
}

.gallery-item:hover {
    border-color: rgba(0, 180, 216, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.gallery-item .gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 20px;
    z-index: 2;
    transform: translateY(10px);
    opacity: 0;
    transition: var(--transition-smooth);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
    opacity: 1;
}

.gallery-overlay span {
    color: var(--white);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
}

/* Gallery on cream background */
.section-cream .gallery-item {
    border: 1px solid rgba(0, 119, 182, 0.08);
    box-shadow: 0 4px 20px rgba(0, 77, 128, 0.06);
}

.section-cream .gallery-item:hover {
    border-color: rgba(0, 180, 216, 0.2);
    box-shadow: 0 12px 40px rgba(0, 77, 128, 0.12);
}

/* ==========================================
   PAGE HEADER BANNER (İç Sayfalar)
   ========================================== */
.page-header {
    background: linear-gradient(170deg, #0d1f35 0%, var(--dark-matrix) 100%);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 180, 216, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 180, 216, 0.025) 1px, transparent 1px);
    background-size: 50px 50px;
}

.page-header::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.page-header h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.page-header .breadcrumb-custom {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

.page-header .breadcrumb-custom a {
    color: var(--cyber-cyan);
}
.page-header .breadcrumb-custom a:hover {
    color: var(--white);
}

/* ==========================================
   ABOUT PAGE
   ========================================== */
.about-content {
    font-size: 1.05rem;
    line-height: 2;
}

.section-cream .about-content {
    color: var(--text-dark-secondary);
}
.section-cream .about-content strong {
    color: var(--text-dark);
}

.section-dark .about-content {
    color: var(--text-secondary);
}
.section-dark .about-content strong {
    color: var(--text-primary);
}

.about-highlight {
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.08), rgba(0, 119, 182, 0.04));
    border-left: 4px solid var(--cyber-cyan);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 24px 28px;
    margin: 30px 0;
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.9;
}

.section-cream .about-highlight {
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.06), rgba(0, 119, 182, 0.02));
    color: var(--text-dark);
}

/* Mission/Vision Cards */
.mv-card {
    background: rgba(12, 20, 37, 0.5);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    height: 100%;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.mv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cyber-cyan), var(--cyber-blue));
}

.mv-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(0, 180, 216, 0.25);
}

.mv-card .mv-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1), transparent);
    border: 1px solid rgba(0, 180, 216, 0.15);
    color: var(--cyber-cyan);
    font-size: 22px;
    margin-bottom: 20px;
}

.mv-card h3 {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 14px;
}

.mv-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 0;
}

/* MV Cards on cream */
.section-cream .mv-card {
    background: var(--white);
    border: 1px solid rgba(0, 119, 182, 0.08);
    box-shadow: 0 4px 20px rgba(0, 77, 128, 0.05);
}

.section-cream .mv-card:hover {
    box-shadow: 0 12px 40px rgba(0, 77, 128, 0.1);
    border-color: rgba(0, 180, 216, 0.2);
}

.section-cream .mv-card h3 { color: var(--text-dark); }
.section-cream .mv-card p { color: var(--text-dark-secondary); }

/* About Images */
.about-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
}

.about-img-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.about-img-wrapper:hover img {
    transform: scale(1.04);
}

.about-img-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, transparent 60%, rgba(6, 11, 19, 0.5) 100%);
    pointer-events: none;
}

.section-cream .about-img-wrapper {
    border: 1px solid rgba(0, 119, 182, 0.08);
    box-shadow: 0 4px 20px rgba(0, 77, 128, 0.08);
}

/* Floating Badge */
.floating-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(6, 11, 19, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px 20px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 10px;
}

.floating-badge i {
    color: var(--cyber-cyan);
    font-size: 1.2rem;
}

.floating-badge span {
    color: var(--white);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
}

/* ==========================================
   SERVICES / HİZMETLERİMİZ PAGE
   ========================================== */
.service-detail-card {
    background: rgba(12, 20, 37, 0.5);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.service-detail-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 180, 216, 0.25);
    box-shadow: var(--shadow-glow), var(--shadow-card);
}

.service-detail-card .service-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-detail-card:hover .service-img {
    transform: scale(1.05);
}

.service-detail-card .service-img-wrapper {
    overflow: hidden;
    position: relative;
}

.service-detail-card .service-img-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(6, 11, 19, 0.8) 100%);
    pointer-events: none;
}

.service-body {
    padding: 32px 28px;
}

.service-body h3 {
    font-size: 1.3rem;
    margin-bottom: 14px;
}

.service-body p {
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 0;
}

.service-tag {
    display: inline-block;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.12), rgba(0, 119, 182, 0.08));
    color: var(--cyber-cyan);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    padding: 5px 14px;
    border-radius: 50px;
    border: 1px solid rgba(0, 180, 216, 0.2);
    margin-bottom: 16px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Service cards on cream */
.section-cream .service-detail-card {
    background: var(--white);
    border: 1px solid rgba(0, 119, 182, 0.08);
    box-shadow: 0 4px 20px rgba(0, 77, 128, 0.06);
}

.section-cream .service-detail-card:hover {
    box-shadow: 0 12px 40px rgba(0, 77, 128, 0.1);
    border-color: rgba(0, 180, 216, 0.2);
}

/* Service Feature List */
.service-features {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
}

.service-features li {
    font-size: 0.9rem;
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-dark .service-features li { color: var(--text-secondary); }
.section-cream .service-features li { color: var(--text-dark-secondary); }

.service-features li i {
    color: var(--cyber-cyan);
    font-size: 0.75rem;
}

/* ==========================================
   CONTACT / İLETİŞİM PAGE
   ========================================== */
.contact-card {
    background: var(--white);
    border: 1px solid rgba(0, 119, 182, 0.08);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    text-align: center;
    transition: var(--transition-smooth);
    height: 100%;
    box-shadow: 0 4px 20px rgba(0, 77, 128, 0.05);
}

.contact-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 180, 216, 0.2);
    box-shadow: 0 12px 40px rgba(0, 77, 128, 0.1);
}

.contact-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1), rgba(0, 119, 182, 0.05));
    border: 1px solid rgba(0, 180, 216, 0.12);
    color: var(--cyber-cyan);
    font-size: 26px;
    margin: 0 auto 20px;
    transition: var(--transition-smooth);
}

.contact-card:hover .contact-icon {
    background: linear-gradient(135deg, var(--cyber-cyan), var(--cyber-blue));
    color: var(--white);
    box-shadow: 0 0 20px var(--cyber-glow);
    border-color: transparent;
}

.contact-card h4 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.contact-card p,
.contact-card a {
    color: var(--text-dark-secondary);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.contact-card a:hover {
    color: var(--cyber-cyan);
}

/* Dark version contact cards */
.section-dark .contact-card {
    background: rgba(12, 20, 37, 0.5);
    border: 1px solid var(--border-subtle);
    box-shadow: none;
}
.section-dark .contact-card:hover {
    border-color: rgba(0, 180, 216, 0.3);
    box-shadow: var(--shadow-glow);
}
.section-dark .contact-card h4 { color: var(--white); }
.section-dark .contact-card p,
.section-dark .contact-card a { color: var(--text-secondary); }

/* Social Icons */
.social-links {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 30px;
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid rgba(0, 119, 182, 0.08);
    color: var(--text-dark-secondary);
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    box-shadow: 0 2px 10px rgba(0, 77, 128, 0.05);
}

.social-link:hover {
    background: var(--cyber-cyan);
    color: var(--white);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px var(--cyber-glow);
}

/* Dark section social links */
.section-dark .social-link,
.section-darker .social-link {
    background: rgba(12, 20, 37, 0.7);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
    background: linear-gradient(135deg, #0d1f35 0%, var(--dark-matrix) 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    color: var(--white);
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.cta-section h2 {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    margin-bottom: 18px;
    color: var(--white);
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto 30px;
}

/* ==========================================
   FOOTER
   ========================================== */
.site-footer {
    background: var(--dark-matrix);
    border-top: 1px solid var(--border-subtle);
    padding: 60px 0 30px;
    color: var(--text-secondary);
}

.footer-brand img {
    height: 42px;
    filter: brightness(0) invert(1);
    margin-bottom: 16px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
    max-width: 320px;
}

.footer-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--cyber-cyan);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--cyber-cyan);
    padding-left: 4px;
}

.footer-links a i {
    font-size: 0.65rem;
    color: var(--cyber-cyan);
    opacity: 0;
    transition: var(--transition-smooth);
}

.footer-links a:hover i {
    opacity: 1;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-contact-item i {
    color: var(--cyber-cyan);
    margin-top: 4px;
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 180, 216, 0.08);
    margin-top: 40px;
    padding-top: 20px;
    text-align: center;
}

.footer-bottom small {
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* Footer social links override */
.site-footer .social-links {
    justify-content: flex-start;
}

.site-footer .social-link {
    background: rgba(12, 20, 37, 0.7);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    font-size: 0.95rem;
}

/* ==========================================
   PARTICLES (JS-managed)
   ========================================== */
.particle {
    position: absolute;
    border-radius: 50%;
    background: var(--cyber-cyan);
    opacity: 0;
    pointer-events: none;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(0) scale(0); }
    20% { opacity: 0.6; transform: scale(1); }
    100% { opacity: 0; transform: translateY(-400px) scale(0.3); }
}

/* ==========================================
   WHATSAPP FAB
   ========================================== */
.whatsapp-fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-smooth);
    animation: fabPulse 2s ease-in-out infinite;
}

.whatsapp-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
    color: #fff;
}

@keyframes fabPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7); }
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 991.98px) {
    .hero-wrap {
        padding: 80px 0 100px;
        min-height: auto;
    }

    .stage-wrapper {
        max-width: 300px;
        min-height: auto;
        margin: 0 auto 40px;
    }

    .main-photo {
        max-height: 420px;
    }

    .section-padding {
        padding: 70px 0;
    }

    .page-header {
        padding: 100px 0 60px;
    }

    .navbar-toggler, .navbar-brand {
        z-index: 1005;
        position: relative;
    }

    .navbar-collapse {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(6, 11, 19, 0.98);
        backdrop-filter: blur(20px);
        padding: 100px 30px 30px;
        z-index: 999;
        margin-top: 0;
        border-radius: 0;
        border: none;
        overflow-y: auto;
    }

    .navbar-collapse.show {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .navbar-collapse .navbar-nav {
        width: 100%;
        text-align: center;
        margin-top: auto;
        margin-bottom: auto;
    }

    .navbar-collapse .nav-link {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        text-align: center;
    }

    .hero-subtitle,
    .hero-desc {
        text-align: center;
    }

    .hero-content .d-flex {
        justify-content: center !important;
    }

    .stat-item {
        padding: 20px 10px;
    }

    .about-img-wrapper img {
        height: 280px;
    }

    .service-detail-card .service-img {
        height: 200px;
    }
}

@media (max-width: 575.98px) {
    .stage-wrapper {
        max-width: 260px;
    }

    .main-photo {
        max-height: 360px;
    }

    .glass-card,
    .edu-card {
        padding: 30px 22px;
    }

    .btn-cyber-glow {
        padding: 12px 28px;
        font-size: 0.9rem;
    }
}

/* ==========================================
   UTILITY ANIMATIONS
   ========================================== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.text-glow {
    text-shadow: 0 0 20px var(--cyber-glow);
}