/* ============================================
   MODERN 2026 DESIGN SYSTEM
   Minimal, Clean, Technology-Focused
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

/* ============================================
   CSS VARIABLES - Modern Color Palette
   ============================================ */
:root {
    /* Primary Colors - Modern Blue Gradient */
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #6366f1;
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --primary-gradient-2: linear-gradient(135deg, #4f46e5 0%, #7c3aed 45%, #db2777 100%);
    
    /* Neutral Colors — açık, ferah arka plan */
    --bg-primary: #f4f6fb;
    --bg-secondary: #eef1f8;
    --bg-tertiary: #ffffff;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.72);
    --bg-glass-hover: rgba(255, 255, 255, 0.92);
    
    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #64748b;
    --text-muted: #94a3b8;
    
    /* Accent Colors */
    --accent-purple: #a855f7;
    --accent-pink: #ec4899;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    
    /* Effects */
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.1);
    --shadow-xl: 0 20px 50px rgba(15, 23, 42, 0.12);
    --shadow-glow: 0 8px 32px rgba(79, 70, 229, 0.2);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.7;
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* ============================================
   HEADER & NAVIGATION - Glassmorphism
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

.navbar {
    padding: var(--spacing-md) 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    line-height: 0;
}

.site-logo {
    display: block;
    height: clamp(28px, 4vw, 38px);
    width: auto;
    max-width: min(200px, 42vw);
    object-fit: contain;
    transition: opacity var(--transition-fast), filter var(--transition-fast);
}

.logo-link:hover .site-logo {
    opacity: 0.88;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: clamp(1rem, 2vw, 2rem);
    align-items: center;
    flex-wrap: wrap;
    min-width: 0;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color var(--transition-fast);
    padding: var(--spacing-xs) 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient-2);
    transition: width var(--transition-base);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--text-primary);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 2px;
    background: var(--text-primary);
    opacity: 0.9;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   HERO SLIDER - Modern Fullscreen
   ============================================ */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    margin-top: 70px;
}

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

.slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 1;
    transition: opacity 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* Taşan kutu: paralaks translate için kenar boşluğu, scale() yok (görsel netliği korunur) */
.slide-bg {
    position: absolute;
    top: -4%;
    left: -4%;
    width: 108%;
    height: 108%;
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: translate3d(0, 0, 0);
    transition: transform 0.2s ease-out;
    backface-visibility: hidden;
}

.hero-particles-canvas {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: block;
}

.hero-floating-icons {
    position: absolute;
    inset: 0;
    z-index: 3;
    margin: 0;
    padding: 0;
    list-style: none;
    pointer-events: none;
    overflow: hidden;
}

.hero-float-icon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    font-size: 1.35rem;
    color: rgba(79, 70, 229, 0.35);
    text-shadow: 0 0 24px rgba(99, 102, 241, 0.25);
    animation: heroFloatY 7s ease-in-out infinite;
}

.hero-float-icon:nth-child(odd) {
    animation-duration: 9s;
    animation-delay: -2s;
}

.hero-float-icon:nth-child(3n) {
    animation-duration: 8s;
    animation-delay: -4s;
}

.hero-float-1 { top: 14%; left: 4%; }
.hero-float-2 { top: 18%; left: 72%; }
.hero-float-3 { top: 11%; left: 28%; }
.hero-float-4 { bottom: 8%; left: 32%; top: auto; }
.hero-float-5 { top: 56%; left: 64%; }
.hero-float-6 { top: 70%; left: 48%; }
.hero-float-7 { bottom: 12%; left: 2%; top: auto; }
.hero-float-8 { bottom: 10%; right: 8%; left: auto; top: auto; }
.hero-float-9 { top: 68%; right: 14%; left: auto; }
.hero-float-10 { top: 62%; left: 14%; }

.slide-content {
    position: relative;
    z-index: 4;
    text-align: center;
    color: var(--text-primary);
    padding: var(--spacing-xl);
    max-width: 800px;
    animation: slideInUp 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-content h2 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, #1e1b4b 0%, #4f46e5 40%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    font-weight: 800;
    filter: drop-shadow(0 2px 12px rgba(255, 255, 255, 0.85));
}

.slide-content p {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    text-shadow: 0 1px 8px rgba(255, 255, 255, 0.9), 0 0 2px rgba(255, 255, 255, 0.8);
}

/* Sabit WhatsApp — sadece ikon, hero uçan ikonlarıyla uyumlu minimal stil */
.whatsapp-float {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    padding: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: rgba(100, 116, 139, 0.92);
    text-decoration: none;
    box-shadow:
        0 0 20px rgba(99, 102, 241, 0.12),
        0 4px 14px rgba(15, 23, 42, 0.1);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, color 0.25s ease;
    animation: whatsappFloat 7s ease-in-out infinite;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    color: rgba(79, 70, 229, 0.95);
    border-color: rgba(99, 102, 241, 0.45);
    transform: scale(1.08) translateY(-2px);
    box-shadow:
        0 0 28px rgba(99, 102, 241, 0.22),
        0 8px 20px rgba(15, 23, 42, 0.12);
}

.whatsapp-float i {
    font-size: 1.65rem;
    line-height: 1;
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.25));
}

@keyframes whatsappFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    animation: none;
}

@media (prefers-reduced-motion: reduce) {
    .whatsapp-float {
        animation: none;
    }
}

.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    z-index: 3;
    pointer-events: none;
}

.slider-btn {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: var(--text-primary);
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: 1.25rem;
    transition: all var(--transition-base);
    pointer-events: all;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: var(--bg-glass-hover);
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.slider-dots {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 3;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: rgba(15, 23, 42, 0.2);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.dot.active {
    background: var(--primary);
    width: 32px;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.35);
}

.dot:hover {
    background: rgba(79, 70, 229, 0.35);
}

/* ============================================
   BUTTONS - Modern Gradient & Glass
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 14px 32px;
    border: none;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
}

.btn::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;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary-gradient-2);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.45);
}

.btn-demo {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(15, 23, 42, 0.1);
    color: var(--text-primary);
}

.btn-demo:hover {
    background: var(--bg-glass-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-request {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-request:hover {
    background: var(--primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-video {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #ffffff;
}

.btn-video:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(239, 68, 68, 0.4);
}

/* ============================================
   PACKAGES SECTION - Modern Cards
   ============================================ */
.packages-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
    position: relative;
}

.packages-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.5), transparent);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
    background: var(--primary-gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.home-software-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.home-software-grid {
    padding-top: 0;
    padding-bottom: var(--spacing-xl);
}

.home-software-more {
    text-align: center;
    padding-bottom: var(--spacing-2xl);
}

.home-software-more .btn i {
    margin-left: 0.35rem;
}

.home-software-empty {
    text-align: center;
    color: var(--text-secondary);
    padding: var(--spacing-2xl) 0;
}

.home-software-section .software-list-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    color: var(--text-secondary);
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    max-width: 600px;
    margin: 0 auto;
}

.packages-grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

/* Responsive grid - mobilde tek sütun */
@media (max-width: 768px) {
    .packages-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .packages-grid[style*="grid-template-columns: repeat(4)"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .packages-grid[style*="grid-template-columns: repeat(5)"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .packages-grid[style*="grid-template-columns: repeat(6)"] {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

.package-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-gradient-2);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.package-card:hover {
    transform: translateY(-8px);
    border-color: rgba(99, 102, 241, 0.25);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.package-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.package-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.package-card:hover .package-image img {
    transform: scale(1.15);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.package-image:hover .video-overlay {
    opacity: 1;
}

.video-overlay i {
    font-size: 4rem;
    color: var(--text-primary);
    animation: pulse 2s infinite;
}

.package-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.package-content h3 {
    font-size: clamp(1.5rem, 3vw, 1.75rem);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.package-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

/* Paket açıklama kısaltma */
.package-description {
    margin-bottom: var(--spacing-lg);
}

.package-description .description-text {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xs);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: var(--description-lines, 3);
    -webkit-box-orient: vertical;
    transition: all var(--transition-base);
    word-wrap: break-word;
}

.package-description.expanded .description-text {
    -webkit-line-clamp: unset;
    display: block;
    overflow: visible;
}

.read-more-btn {
    background: transparent;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.read-more-btn:hover {
    color: var(--primary-light);
}

.read-more-btn i {
    font-size: 0.8rem;
}

.package-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: auto;
    padding-top: var(--spacing-md);
}

.package-actions .btn {
    flex: 1;
    min-width: 140px;
    font-size: 0.9rem;
    padding: 12px 24px;
}

/* ============================================
   MODAL - Glassmorphism
   ============================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(10px);
    animation: fadeIn var(--transition-base);
}

.modal-content {
    background: var(--bg-tertiary);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: var(--shadow-xl);
    margin: 5% auto;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-xl);
}

.video-modal {
    max-width: 900px;
    padding: 0;
    background: transparent;
    border: none;
}

.video-modal .close {
    position: absolute;
    top: -50px;
    right: 0;
    color: var(--text-primary);
    font-size: 2rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-modal .close:hover {
    background: var(--bg-glass-hover);
    transform: rotate(90deg);
}

#videoContainer {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

#videoContainer iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.close {
    color: var(--text-secondary);
    float: right;
    font-size: 2rem;
    font-weight: 300;
    cursor: pointer;
    transition: all var(--transition-base);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
}

.close:hover {
    color: var(--text-primary);
    background: var(--bg-glass);
    transform: rotate(90deg);
}

/* ============================================
   FORMS - Modern Input Design
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    background: #f8fafc;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: var(--radius-md);
    font-size: 1rem;
    color: var(--text-primary);
    transition: all var(--transition-base);
    font-family: 'Inter', sans-serif;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-glass-hover);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

/* Honeypot: botlar doldurur, kullanıcı görmez */
.antispam-hp {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    pointer-events: none !important;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-xl);
}

.contact-info h3 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-xl);
    background: var(--primary-gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-item {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.contact-item:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateX(8px);
}

.contact-item h4 {
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.contact-item p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.contact-item a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.social-link {
    padding: 10px 20px;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: var(--text-primary);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-base);
    font-size: 0.9rem;
}

.social-link:hover {
    background: var(--primary-gradient-2);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper h3 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-xl);
    background: var(--primary-gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   FOOTER - Modern Minimal
   ============================================ */
.footer {
    background: #e8ecf4;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(15, 23, 42, 0.06);
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

/* ============================================
   NOTIFICATIONS
   ============================================ */
.notification {
    position: fixed;
    top: 100px;
    right: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 3000;
    animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.notification-success {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.3);
}

.notification-error {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

/* ============================================
   ADMIN STYLES
   ============================================ */
.admin-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: var(--bg-primary);
    min-height: 100vh;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.admin-table.admin-requests-table,
.admin-table.admin-packages-table,
.admin-table.admin-contact-table {
    table-layout: fixed;
}

.admin-table th,
.admin-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    color: var(--text-primary);
}

.admin-table th {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-table tr:hover {
    background: var(--bg-glass);
}

.admin-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: var(--text-primary);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: var(--text-primary);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
}

.admin-table-scroll,
.requests-table-scroll {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg);
}

.admin-header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Admin panel sekmeleri */
.admin-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid #e5e7eb;
}

.admin-tab {
    padding: 1rem 2rem;
    cursor: pointer;
    border: none;
    background: none;
    font-size: 1rem;
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
}

.admin-tab.active {
    color: var(--primary-color, #6366f1);
    border-bottom-color: var(--primary-color, #6366f1);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.admin-add-btn {
    margin-bottom: 1rem;
}

.admin-tab-select {
    display: none;
}

/* Mobil kart listeleri (tablo yerine) */
.admin-mobile-cards {
    display: none;
}

.admin-list-card {
    background: var(--bg-card);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-lg);
    padding: 1rem 1.1rem;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}

.admin-list-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

.admin-list-card__badge {
    font-size: 0.75rem;
    font-weight: 700;
    color: #6366f1;
    background: rgba(99, 102, 241, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
}

.admin-list-card__status {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
}

.admin-list-card__status--active {
    color: #059669;
    background: rgba(16, 185, 129, 0.12);
}

.admin-list-card__status--passive {
    color: #64748b;
    background: rgba(100, 116, 139, 0.12);
}

.admin-list-card__thumb {
    width: 100%;
    max-height: 140px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 0.75rem;
    border: 1px solid rgba(15, 23, 42, 0.06);
}

.admin-list-card__title {
    margin: 0 0 0.75rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.admin-list-card__meta {
    margin: 0 0 0.85rem;
    display: grid;
    gap: 0.5rem;
}

.admin-list-card__meta > div {
    display: grid;
    grid-template-columns: 5.5rem 1fr;
    gap: 0.35rem 0.65rem;
    align-items: start;
}

.admin-list-card__meta dt {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #94a3b8;
}

.admin-list-card__meta dd {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-primary);
    word-break: break-word;
}

.admin-list-card__meta a {
    color: #4f46e5;
    text-decoration: none;
}

.admin-list-card__footer {
    padding-top: 0.75rem;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.admin-list-card__footer .admin-actions {
    flex-direction: row;
}

.admin-list-card__footer .admin-actions .btn-small {
    flex: 1;
    width: auto;
    text-align: center;
}

.admin-mobile-empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px dashed rgba(15, 23, 42, 0.12);
    border-radius: var(--radius-lg);
}

/* İletişim talepleri — mobil kart görünümü */
.admin-requests-cards {
    display: none;
}

.admin-request-card {
    background: var(--bg-card);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-lg);
    padding: 1rem 1.1rem;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}

.admin-request-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.admin-request-card__id {
    font-size: 0.75rem;
    font-weight: 700;
    color: #6366f1;
    background: rgba(99, 102, 241, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
}

.admin-request-card__date {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.admin-request-card__name {
    margin: 0 0 0.75rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.admin-request-card__meta {
    margin: 0 0 0.75rem;
    display: grid;
    gap: 0.5rem;
}

.admin-request-card__meta > div {
    display: grid;
    grid-template-columns: 5.5rem 1fr;
    gap: 0.35rem 0.65rem;
    align-items: start;
}

.admin-request-card__meta dt {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #94a3b8;
}

.admin-request-card__meta dd {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-primary);
    word-break: break-word;
}

.admin-request-card__meta a {
    color: #4f46e5;
    text-decoration: none;
}

.admin-request-card__message {
    margin-bottom: 0.85rem;
    padding: 0.75rem 0.85rem;
    background: rgba(15, 23, 42, 0.03);
    border-radius: 10px;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-secondary);
    word-break: break-word;
}

.admin-request-card__footer {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.admin-request-card__footer select {
    width: 100%;
    padding: 0.55rem 0.65rem;
    font-size: 0.875rem;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 8px;
    background: #fff;
}

.admin-request-card__footer .admin-actions {
    flex-direction: row;
}

.admin-request-card__footer .admin-actions .btn-small {
    flex: 1;
    width: auto;
    text-align: center;
}

.admin-requests-empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px dashed rgba(15, 23, 42, 0.12);
    border-radius: var(--radius-lg);
}

@media (max-width: 768px) {
    .admin-container {
        padding: 1rem;
        overflow-x: hidden;
    }

    .admin-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        margin-bottom: 1.25rem;
        padding-bottom: 1rem;
    }

    .admin-header h1 {
        font-size: 1.45rem;
        line-height: 1.2;
    }

    .admin-header-actions {
        width: 100%;
    }

    .admin-header-actions .btn {
        flex: 1 1 calc(50% - 0.25rem);
        justify-content: center;
        text-align: center;
        padding: 0.65rem 0.75rem;
        font-size: 0.875rem;
    }

    .admin-tabs {
        display: none;
    }

    .admin-tab-select {
        display: block;
        width: 100%;
        margin-bottom: 1.25rem;
        padding: 0.9rem 1rem;
        font-size: 1rem;
        font-weight: 600;
        color: #0f172a;
        border: 1px solid rgba(15, 23, 42, 0.12);
        border-radius: 10px;
        background: #fff;
        box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
        touch-action: manipulation;
    }

    .admin-table-scroll--hide-mobile,
    .requests-table-scroll {
        display: none;
    }

    .admin-mobile-cards,
    .admin-requests-cards {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .admin-table th,
    .admin-table td {
        padding: 0.65rem 0.5rem;
        font-size: 0.8125rem;
    }

    .admin-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-actions .btn-small {
        width: 100%;
        text-align: center;
    }

    .add-btn,
    .admin-add-btn {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .admin-list-card__footer .admin-actions,
    .admin-request-card__footer .admin-actions {
        flex-direction: row;
    }

    .admin-list-card__footer .admin-actions .btn-small,
    .admin-request-card__footer .admin-actions .btn-small {
        flex: 1;
        width: auto;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes heroFloatY {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-18px) rotate(4deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-float-icon {
        animation: none;
    }
    .hero-particles-canvas {
        display: none !important;
    }
    .slide-bg {
        transform: translate3d(0, 0, 0) !important;
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .navbar .nav-menu {
        display: none !important;
    }

    .hamburger {
        display: flex;
    }

    .packages-grid {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .hero-slider:not(.hero-omur) {
        height: 70vh;
        min-height: 500px;
        margin-top: 60px;
    }

    .hero-slider.hero-omur {
        min-height: 100vh;
        min-height: 100dvh;
        height: 100vh;
        height: 100dvh;
        margin-top: 0;
    }

    .slide-content h2 {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .slide-content p {
        font-size: clamp(1rem, 4vw, 1.25rem);
    }

    .packages-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .slider-controls {
        padding: 0 var(--spacing-md);
    }

    .slider-btn {
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .package-actions .btn {
        width: 100%;
    }

    .modal-content {
        padding: var(--spacing-lg);
        margin: 10% auto;
    }
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}