/* ==========================================================================
   ÇANKAYA DEDEKTİF - ÖZEL LÜKS VE GÜVEN VEREN KURUMSAL TEMA
   https://cankayadedektif.com/
   ========================================================================== */

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

:root {
    --bg-primary: #030712;
    --bg-secondary: #0B132B;
    --bg-card: rgba(15, 23, 42, 0.75);
    --bg-card-hover: rgba(30, 41, 59, 0.9);
    
    --gold-primary: #D4AF37;
    --gold-light: #F3E5AB;
    --gold-dark: #8E6E1B;
    --gold-gradient: linear-gradient(135deg, #FCEE21 0%, #D4AF37 40%, #AA771C 100%);
    
    --accent-emerald: #10B981;
    --accent-blue: #38BDF8;
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    
    --border-subtle: rgba(212, 175, 55, 0.2);
    --border-strong: rgba(212, 175, 55, 0.45);
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
    --shadow-gold: 0 0 25px rgba(212, 175, 55, 0.25);
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 9999px;
    
    --font-heading: 'Cinzel', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-accent: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.65;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(212, 175, 55, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(16, 185, 129, 0.03) 0%, transparent 40%),
        linear-gradient(to bottom, #030712 0%, #080D1A 50%, #030712 100%);
    background-attachment: fixed;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.25s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Typography Helpers */
.font-heading { font-family: var(--font-heading); }
.font-accent { font-family: var(--font-accent); }
.text-gold { color: var(--gold-primary); }
.text-gradient-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.text-emerald { color: var(--accent-emerald); }

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.top-bar {
    background: rgba(3, 7, 18, 0.95);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    font-size: 0.85rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.top-bar-items {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

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

.top-bar-item i, .top-bar-item svg {
    color: var(--gold-primary);
}

.main-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 19, 43, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    transition: all 0.3s ease;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 0;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    height: 58px;
}

.brand-logo img {
    height: 100%;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.25));
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    list-style: none;
}

.nav-link {
    font-family: var(--font-accent);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-primary);
    position: relative;
    padding: 0.4rem 0;
    letter-spacing: 0.5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--gold-gradient);
    transition: width 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--gold-primary);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-cta-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-whatsapp-call {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #FFFFFF;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-whatsapp-call:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
    color: #FFFFFF;
}

.btn-investigate {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: linear-gradient(135deg, #D4AF37 0%, #AA771C 100%);
    color: #0A0F1D !important;
    font-weight: 800;
    font-size: 0.92rem;
    letter-spacing: 0.5px;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    box-shadow: 0 4px 18px rgba(212, 175, 55, 0.4);
    transition: all 0.25s ease;
    text-transform: uppercase;
}

.btn-investigate:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.6);
    background: linear-gradient(135deg, #F3E5AB 0%, #D4AF37 100%);
    color: #0A0F1D !important;
}

.btn-investigate svg {
    transition: transform 0.25s ease;
}

.btn-investigate:hover svg {
    transform: scale(1.15) rotate(-10deg);
}

@media (max-width: 768px) {
    .btn-investigate {
        padding: 0.45rem 0.9rem;
        font-size: 0.82rem;
    }
    .header-cta-group {
        gap: 0.5rem;
    }
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--gold-primary);
    font-size: 1.75rem;
    cursor: pointer;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-accent);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.8rem 1.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.25s ease;
    border: 1px solid transparent;
}

.btn-gold {
    background: var(--gold-gradient);
    color: #0B132B;
    font-weight: 700;
    box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
    filter: brightness(1.08);
}

.btn-outline-gold {
    background: transparent;
    border-color: var(--gold-primary);
    color: var(--gold-light);
}

.btn-outline-gold:hover {
    background: rgba(212, 175, 55, 0.12);
    color: #FFF;
    border-color: var(--gold-light);
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(212, 175, 55, 0.12);
    color: var(--gold-light);
    border: 1px solid rgba(212, 175, 55, 0.3);
}

/* ==========================================================================
   SLIDER (HERO CAROUSEL)
   ========================================================================== */
.hero-slider-section {
    position: relative;
    overflow: hidden;
    min-height: 620px;
    background: #020617;
}

.slider-container {
    position: relative;
    width: 100%;
    min-height: 620px;
}

.slider-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center right;
}

.slider-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.slider-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(3,7,18,0.96) 0%, rgba(3,7,18,0.85) 45%, rgba(3,7,18,0.3) 100%);
    z-index: 1;
}

.slider-content {
    position: relative;
    z-index: 3;
    max-width: 680px;
    padding: 4rem 0;
}

.slider-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 1.2rem 0;
    color: #FFFFFF;
    text-shadow: 0 4px 15px rgba(0,0,0,0.8);
}

.slider-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.slider-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.slider-arrows {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    z-index: 5;
    display: flex;
    gap: 0.75rem;
}

.slider-arrow {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid var(--border-subtle);
    color: var(--gold-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
    backdrop-filter: blur(8px);
}

.slider-arrow:hover {
    background: var(--gold-primary);
    color: var(--bg-primary);
    transform: scale(1.05);
}

.slider-dots {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    gap: 0.6rem;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    width: 32px;
    background: var(--gold-primary);
}

/* ==========================================================================
   TRUST BADGES & STATS BAR
   ========================================================================== */
.trust-strip {
    background: rgba(11, 19, 43, 0.9);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    padding: 1.8rem 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem;
}

.trust-icon-box {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.trust-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #FFF;
    margin-bottom: 0.2rem;
}

.trust-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   CARDS & SECTIONS
   ========================================================================== */
.section {
    padding: 5.5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 3.5rem auto;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0.8rem 0 1rem 0;
    letter-spacing: 0.5px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    transition: all 0.35s ease;
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gold-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
    box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.8), var(--shadow-gold);
}

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

.service-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.4rem;
}

.service-icon-wrap {
    width: 62px;
    height: 62px;
    border-radius: var(--radius-md);
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid rgba(212, 175, 55, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-primary);
    font-size: 1.6rem;
}

.service-card-title {
    font-family: var(--font-heading);
    font-size: 1.28rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.8rem;
    line-height: 1.4;
}

.service-card-desc {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gold-primary);
}

.service-link:hover {
    gap: 0.7rem;
    color: var(--gold-light);
}

/* ==========================================================================
   CERTIFICATES & BADGES
   ========================================================================== */
.certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.8rem;
}

.cert-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.8rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.cert-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-gold);
}

.cert-badge-img {
    width: 140px;
    height: 140px;
    margin: 0 auto 1.2rem auto;
    filter: drop-shadow(0 4px 15px rgba(0,0,0,0.5));
    transition: transform 0.3s ease;
}

.cert-card:hover .cert-badge-img {
    transform: scale(1.06) rotate(2deg);
}

.cert-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
}

.cert-body-name {
    font-size: 0.8rem;
    color: var(--gold-primary);
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.cert-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   BLOG GRID (9 PER PAGE)
   ========================================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.2rem;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.blog-card:hover {
    transform: translateY(-7px);
    border-color: var(--border-strong);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
}

.blog-card-media {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: #020617;
}

.blog-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-media img {
    transform: scale(1.06);
}

.blog-card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(3, 7, 18, 0.85);
    backdrop-filter: blur(6px);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--gold-primary);
    border: 1px solid var(--border-subtle);
}

.blog-card-content {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

.blog-title {
    font-family: var(--font-heading);
    font-size: 1.18rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.8rem;
    line-height: 1.45;
}

.blog-card:hover .blog-title {
    color: var(--gold-light);
}

.blog-summary {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.4rem;
    flex-grow: 1;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3.5rem;
    flex-wrap: wrap;
}

.page-num {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.25s ease;
}

.page-num:hover, .page-num.active {
    background: var(--gold-primary);
    color: var(--bg-primary);
    border-color: var(--gold-primary);
    font-weight: 800;
}

/* ==========================================================================
   FLOATING ACTION: WHATSAPP KRİPTO ARAMA BUTONU
   ========================================================================== */
.floating-crypto-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.6rem;
}

.crypto-pulse-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #059669 0%, #10B981 50%, #047857 100%);
    color: #FFFFFF;
    padding: 0.85rem 1.4rem;
    border-radius: var(--radius-full);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.45);
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 0.95rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    text-decoration: none;
    position: relative;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.crypto-pulse-btn:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 12px 35px rgba(16, 185, 129, 0.6);
    color: #FFFFFF;
}

.crypto-pulse-btn::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    top: 0;
    left: 0;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: cryptoPulse 2s infinite;
    pointer-events: none;
}

@keyframes cryptoPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        box-shadow: 0 0 0 16px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.crypto-sub-label {
    background: rgba(3, 7, 18, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #10B981;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background: #02050E;
    border-top: 1px solid rgba(212, 175, 55, 0.18);
    padding: 4.5rem 0 2rem 0;
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-brand p {
    margin: 1.2rem 0 1.5rem 0;
    line-height: 1.7;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.6rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background: var(--gold-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-link:hover {
    color: var(--gold-primary);
    padding-left: 5px;
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.footer-contact-item svg, .footer-contact-item i {
    color: var(--gold-primary);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
    .slider-title {
        font-size: 2.2rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar-items {
        justify-content: center;
        width: 100%;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: #0B132B;
        flex-direction: column;
        padding: 2rem;
        gap: 1.2rem;
        border-bottom: 1px solid var(--border-subtle);
        transform: translateY(-120%);
        transition: transform 0.3s ease;
        z-index: 99;
    }
    .nav-menu.open {
        transform: translateY(0);
    }
    .mobile-toggle {
        display: block;
    }
    .slider-title {
        font-size: 1.8rem;
    }
    .slider-subtitle {
        font-size: 0.95rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .services-grid, .blog-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .floating-crypto-widget {
        bottom: 1.2rem;
        right: 1.2rem;
    }
}

/* ==========================================================================
   INVESTIGATION REQUEST MODAL (512-BIT ENCRYPTION)
   ========================================================================== */
.investigation-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 7, 18, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.investigation-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.investigation-modal-container {
    background: linear-gradient(145deg, #0d1527 0%, #070d19 100%);
    border: 1px solid rgba(212, 175, 55, 0.45);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 35px rgba(212, 175, 55, 0.2);
    position: relative;
    padding: 2.2rem;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.investigation-modal-overlay.active .investigation-modal-container {
    transform: translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #CBD5E1;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.modal-close-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: #EF4444;
    color: #EF4444;
}

.modal-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #10B981;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 0.8rem;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    color: #FFFFFF;
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
}

.modal-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.8rem;
}

.modal-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

@media (max-width: 600px) {
    .modal-form-grid {
        grid-template-columns: 1fr;
    }
}

.modal-form-full {
    grid-column: 1 / -1;
}

.modal-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.modal-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-label .req {
    color: var(--gold-primary);
    font-size: 0.75rem;
}

.modal-input, .modal-select, .modal-textarea {
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    color: #FFFFFF;
    font-size: 0.9rem;
    font-family: var(--font-body);
    transition: all 0.2s ease;
}

.modal-input:focus, .modal-select:focus, .modal-textarea:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.18);
    background: rgba(15, 23, 42, 0.95);
}

.modal-select option {
    background: #0B132B;
    color: #FFFFFF;
}

.modal-textarea {
    min-height: 95px;
    resize: vertical;
}

.modal-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 0.82rem;
    color: #94A3B8;
    line-height: 1.5;
}

.modal-checkbox-label input {
    margin-top: 0.2rem;
    accent-color: var(--gold-primary);
}

.btn-submit-investigate {
    width: 100%;
    padding: 0.9rem 1.5rem;
    background: linear-gradient(135deg, #D4AF37 0%, #AA771C 100%);
    color: #0A0F1D;
    font-weight: 800;
    font-size: 1rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
    transition: all 0.25s ease;
}

.btn-submit-investigate:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(212, 175, 55, 0.6);
    background: linear-gradient(135deg, #F3E5AB 0%, #D4AF37 100%);
}

.btn-submit-investigate:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ==========================================================================
   12 REVIEWS GRID (4 PER ROW)
   ========================================================================== */
.reviews-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1200px) {
    .reviews-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .reviews-grid-4 {
        grid-template-columns: 1fr;
    }
}

.review-card-modern {
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.review-card-modern:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 15px rgba(212, 175, 55, 0.1);
    background: rgba(15, 23, 42, 0.95);
}

.review-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.review-card-modern:hover::before {
    opacity: 1;
}

.review-badge-corporate {
    background: rgba(56, 189, 248, 0.12);
    color: #38BDF8;
    border: 1px solid rgba(56, 189, 248, 0.3);
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.review-badge-individual {
    background: rgba(212, 175, 55, 0.12);
    color: var(--gold-primary);
    border: 1px solid rgba(212, 175, 55, 0.3);
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   REVIEWS SLIDER (4 BY 4 ROTATION)
   ========================================================================== */
.reviews-slider-container {
    position: relative;
    padding: 0.5rem 0;
}

.reviews-slide {
    display: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.reviews-slide.active {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    opacity: 1;
    animation: fadeInSlide 0.45s ease forwards;
}

@keyframes fadeInSlide {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1200px) {
    .reviews-slide.active {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .reviews-slide.active {
        grid-template-columns: 1fr;
    }
}

.reviews-nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2.2rem;
}

.reviews-nav-arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(212, 175, 55, 0.4);
    color: var(--gold-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
}

.reviews-nav-arrow:hover {
    background: var(--gold-primary);
    color: #0A0F1D;
    transform: scale(1.1);
    box-shadow: 0 0 18px rgba(212, 175, 55, 0.5);
}

.reviews-dots {
    display: flex;
    gap: 0.6rem;
    align-items: center;
}

.reviews-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.reviews-dot.active {
    background: var(--gold-primary);
    border-color: var(--gold-primary);
    width: 32px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

/* ==========================================================================
   HOMEPAGE FAQ ACCORDION (SIKÇA SORULAN SORULAR)
   ========================================================================== */
.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active {
    border-color: rgba(212, 175, 55, 0.45);
    background: rgba(15, 23, 42, 0.95);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(212, 175, 55, 0.1);
}

.faq-question {
    padding: 1.25rem 1.6rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: #FFFFFF;
    transition: color 0.2s ease;
    user-select: none;
}

.faq-item.active .faq-question {
    color: var(--gold-primary);
}

.faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    color: var(--gold-primary);
    font-weight: 800;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: var(--gold-primary);
    color: #0A0F1D;
}

.faq-answer {
    padding: 0 1.6rem 1.4rem 1.6rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
    animation: fadeInFaq 0.3s ease forwards;
}

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