/*
Theme Name: TechFlow Premium Editorial - Gökdeniz Sağlam
Theme URI: https://gokdenizsaglam.com
Author: Gökdeniz Sağlam
Author URI: https://gokdenizsaglam.com
Description: Premium editorial blog teması - Magazine style meets modern design
Tags: blog, editorial, premium, modern, glassmorphism
Version: 3.0.0
License: GNU General Public License v2 or later
*/

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

:root {
    /* Premium Editorial Colors */
    --primary: #0A0E27;
    --secondary: #1A1F3A;
    --tertiary: #252B4A;
    --accent: #667EEA;
    --accent-light: #8B9FF5;
    --gold: #FFB800;
    --text: #E8EAED;
    --text-secondary: #B8BEC9;
    --text-muted: #9AA0A6;
    
    /* Fonts */
    --serif: 'Playfair Display', Georgia, serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    
    /* Shadows & Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.5);
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--sans);
    background: var(--primary);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--serif);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 7vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: all var(--transition-fast);
}

a:hover,
a:focus {
    color: var(--accent-light);
}

/* ============================================
   HEADER & NAVIGATION (Yeni Tasarım)
   ============================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    background: rgba(10, 14, 39, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

header.scrolled {
    padding: 1rem 0;
    background: rgba(10, 14, 39, 0.95);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.5px;
    transition: all var(--transition-base);
}

.logo:hover {
    transform: translateY(-2px);
    color: var(--accent-light);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-links a:hover,
.nav-links a:focus {
    color: var(--text);
}

.nav-links a:hover::after,
.nav-links a:focus::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--text);
}

.nav-links a.active::after {
    width: 100%;
}

/* ============================================
   HERO SECTION (Editorial Style)
   ============================================ */
.hero {
    margin-top: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.15) 0%, transparent 70%);
    animation: heroFloat 20s infinite ease-in-out;
}

@keyframes heroFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 2rem;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 2rem;
    padding: 0.5rem 1.5rem;
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 50px;
    background: rgba(102, 126, 234, 0.05);
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-family: var(--serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #fff 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    margin: 2rem auto;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border: none;
    font-family: var(--sans);
    font-size: 1rem;
}

.btn-primary {
    background: var(--accent);
    color: white;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    border: 2px solid rgba(255, 255, 255, 0.1);
    color: var(--text);
    background: rgba(255, 255, 255, 0.03);
}

.btn-secondary:hover {
    border-color: var(--accent);
    background: rgba(102, 126, 234, 0.1);
}

/* ============================================
   FEATURED POST (Magazine Layout)
   ============================================ */
.featured-section {
    max-width: 1400px;
    margin: -100px auto 8rem;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.featured-post {
    background: rgba(26, 31, 58, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 3rem;
    transition: all var(--transition-slow);
}

.featured-post:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.featured-image-wrapper {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.featured-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-post:hover .featured-image-wrapper img {
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: var(--gold);
    color: var(--primary);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 2;
}

.featured-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.featured-content h2 {
    font-family: var(--serif);
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.featured-content h2 a {
    color: inherit;
    background: linear-gradient(135deg, #fff 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.featured-excerpt {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* ============================================
   HAMBURGER BUTTON & MOBILE MENU
   ============================================ */

/* Hamburger Button */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--text);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

/* Hamburger Active Animation */
.hamburger.active span:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-30px);
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
}

/* Menu Overlay */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

/* Body Scroll Lock */
body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* iOS Safari Fix */
@supports (-webkit-touch-callout: none) {
    body.menu-open {
        position: fixed;
        width: 100%;
        height: 100%;
    }
}

/* Mobile Navigation */
@media (max-width: 768px) {
    nav {
        padding: 0 1.5rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        max-width: 85vw;
        height: 100vh;
        background: linear-gradient(180deg, rgba(26, 31, 58, 0.98) 0%, rgba(15, 20, 25, 0.98) 100%);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        box-shadow: -10px 0 50px rgba(0, 0, 0, 0.7);
        display: flex !important;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 100px 0 40px 0;
        margin: 0;
        z-index: 1001;
        overflow-y: auto;
        overflow-x: hidden;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
        margin: 0;
        padding: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        opacity: 0;
        transform: translateX(50px);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .nav-links.active li {
        opacity: 1;
        transform: translateX(0);
    }
    
    .nav-links.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-links.active li:nth-child(2) { transition-delay: 0.15s; }
    .nav-links.active li:nth-child(3) { transition-delay: 0.2s; }
    .nav-links.active li:nth-child(4) { transition-delay: 0.25s; }
    .nav-links.active li:nth-child(5) { transition-delay: 0.3s; }
    .nav-links.active li:nth-child(6) { transition-delay: 0.35s; }
    
    .nav-links a {
        display: block;
        width: 100%;
        font-size: 1.25rem;
        padding: 1.25rem 2rem;
        color: var(--text-secondary);
        transition: all 0.3s ease;
    }
    
    .nav-links a:hover,
    .nav-links a.active {
        color: var(--accent-light);
        background: rgba(102, 126, 234, 0.1);
        padding-left: 2.5rem;
    }
    
    .nav-links a::after {
        display: none;
    }
}

/* Desktop - Hide Mobile Elements */
@media (min-width: 769px) {
    .menu-overlay {
        display: none !important;
    }
    
    .hamburger {
        display: none !important;
    }
}

/* ============================================
   CONTAINER & SECTIONS
   ============================================ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem 8rem;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-label {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
    display: block;
}

.section-title {
    font-family: var(--serif);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================================
   BLOG GRID (Editorial Layout)
   ============================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2.5rem;
    margin-bottom: 5rem;
}

.blog-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: var(--shadow-lg);
}

.blog-image-wrapper {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.blog-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image-wrapper img {
    transform: scale(1.08);
}

.blog-category-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(102, 126, 234, 0.9);
    backdrop-filter: blur(10px);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.blog-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-date {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: block;
}

.blog-card h3 {
    font-family: var(--serif);
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text);
}

.blog-card h3 a {
    color: inherit;
    transition: color var(--transition-fast);
}

.blog-card h3 a:hover {
    color: var(--accent-light);
}

.blog-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex: 1;
}

.read-more {
    color: var(--accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap var(--transition-base);
}

.read-more:hover {
    gap: 1rem;
    color: var(--accent-light);
}

/* ============================================
   SEARCH CONTAINER
   ============================================ */
.search-container {
    max-width: 800px;
    margin: 0 auto 5rem;
}

.search-title {
    font-family: var(--serif);
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: 2rem;
}

.search-form {
    display: flex;
    gap: 1rem;
}

.search-wrapper {
    flex: 1;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 1.25rem 1.75rem;
    background: rgba(26, 31, 58, 0.6);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    color: var(--text);
    font-family: var(--sans);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.search-input:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-btn {
    padding: 1.25rem 2.5rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.search-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.4);
}

/* ============================================
   SCROLL PROGRESS INDICATOR
   ============================================ */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--gold));
    z-index: 9999;
    transition: width 0.1s ease-out;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-post {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    nav {
        padding: 0 1.5rem;
    }

    .nav-links {
        display: none; /* Hamburger menu zaten var */
    }

    .hero {
        min-height: 90vh;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .featured-section {
        margin-top: 2rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .search-form {
        flex-direction: column;
    }

    .container {
        padding: 0 1.5rem 6rem;
    }
}

/* ============================================
   UTILITIES
   ============================================ */
.screen-reader-text {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

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

::selection {
    background: rgba(102, 126, 234, 0.3);
    color: white;
}
/* ============================================
   SINGLE POST STYLES (Article Page)
   ============================================ */

/* Article Hero */
.article-hero {
    margin-top: 80px;
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--tertiary) 100%);
    position: relative;
    padding: 4rem 2rem;
}

.article-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
}

.article-hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 2;
}

/* Breadcrumb in hero */
.article-hero .breadcrumb {
    background: transparent;
    padding: 0;
    border: none;
    margin-bottom: 2rem;
}

.article-hero .breadcrumb-list {
    justify-content: center;
    padding: 0;
}

/* Category Badge */
.article-category {
    display: inline-block;
    margin-bottom: 1.5rem;
}

.article-category a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(102, 126, 234, 0.15);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 50px;
    color: var(--accent-light);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-base);
}

.article-category a:hover {
    background: rgba(102, 126, 234, 0.25);
    border-color: var(--accent);
    transform: translateY(-2px);
}

/* Article Title */
.article-title {
    font-family: var(--serif);
    font-size: clamp(2rem, 6vw, 4rem);
    line-height: 1.2;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #fff 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Article Meta */
.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info img {
    border-radius: 50%;
    width: 48px;
    height: 48px;
    border: 2px solid var(--accent);
}

.author-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.author-name {
    font-weight: 600;
    color: var(--text);
    font-size: 1rem;
}

.author-details time {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.article-stats {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Featured Image */
.article-featured-image {
    max-width: 1400px;
    margin: -80px auto 4rem;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.article-featured-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* Article Container with Sidebar */
.article-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem 8rem;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 4rem;
    align-items: start;
}

/* Sidebar */
.article-sidebar {
    position: relative;
}

.sidebar-sticky {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Table of Contents */
.table-of-contents {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.table-of-contents h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.table-of-contents ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.table-of-contents li {
    margin-bottom: 0.75rem;
}

.table-of-contents li.h3 {
    padding-left: 1rem;
    font-size: 0.9rem;
}

.table-of-contents a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    display: block;
    padding: 0.25rem 0;
}

.table-of-contents a:hover {
    color: var(--accent-light);
    padding-left: 0.5rem;
}

/* Share Sticky */
.share-sticky {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.share-sticky h4 {
    font-size: 0.95rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.social-share-vertical {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.share-btn-mini {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    transition: all var(--transition-base);
    cursor: pointer;
}

.share-btn-mini:hover {
    transform: translateX(5px);
    border-color: currentColor;
}

.share-btn-mini.share-facebook:hover {
    background: #1877F2;
    color: white;
}

.share-btn-mini.share-twitter:hover {
    background: #000000;
    color: white;
}

.share-btn-mini.share-linkedin:hover {
    background: #0A66C2;
    color: white;
}

.share-btn-mini.share-whatsapp:hover {
    background: #25D366;
    color: white;
}

.share-btn-mini.share-copy:hover {
    background: var(--accent);
    color: white;
}

/* Main Content */
.article-main {
    min-width: 0;
}

.article-content {
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--text-secondary);
}

.article-content h2,
.article-content h3,
.article-content h4 {
    color: var(--text);
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    scroll-margin-top: 100px;
}

.article-content h2 {
    font-size: 2rem;
    padding-left: 1.5rem;
    border-left: 4px solid var(--accent);
}

.article-content h3 {
    font-size: 1.5rem;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content a {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-color: rgba(102, 126, 234, 0.3);
    text-underline-offset: 3px;
    transition: all var(--transition-fast);
}

.article-content a:hover {
    text-decoration-color: var(--accent);
}

.article-content img {
    margin: 2.5rem 0;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.article-content blockquote {
    margin: 2.5rem 0;
    padding: 2rem;
    background: rgba(102, 126, 234, 0.05);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--text-secondary);
}

.article-content ul,
.article-content ol {
    margin: 2rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.article-content pre {
    background: rgba(15, 20, 35, 0.8);
    padding: 2rem;
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: 2.5rem 0;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.article-content code {
    font-family: var(--mono);
    font-size: 0.9em;
    background: rgba(102, 126, 234, 0.1);
    padding: 0.2em 0.5em;
    border-radius: 4px;
}

.article-content pre code {
    background: none;
    padding: 0;
}

/* Tags */
.article-tags {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid rgba(255, 255, 255, 0.05);
}

.article-tags h4 {
    margin-bottom: 1.5rem;
    color: var(--text);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tag-badge {
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 8px;
    color: var(--accent-light);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.tag-badge:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
}

/* Author Box */
.author-box {
    margin-top: 4rem;
    padding: 2.5rem;
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    gap: 2rem;
    align-items: center;
}

.author-box-avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--accent);
}

.author-box-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.author-box-info p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.author-box-stats {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
}

.author-box-stats span,
.author-box-stats a {
    color: var(--text-muted);
}

.author-box-stats a:hover {
    color: var(--accent-light);
}

/* Social Share Mobile */
.social-share-mobile {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid rgba(255, 255, 255, 0.05);
    display: none;
}

.social-share-mobile h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.social-share-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: rgba(26, 31, 58, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-weight: 600;
    transition: all var(--transition-base);
    cursor: pointer;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.share-btn.share-facebook:hover {
    background: #1877F2;
    border-color: #1877F2;
}

.share-btn.share-twitter:hover {
    background: #000000;
    border-color: #000000;
}

.share-btn.share-linkedin:hover {
    background: #0A66C2;
    border-color: #0A66C2;
}

.share-btn.share-whatsapp:hover {
    background: #25D366;
    border-color: #25D366;
}

.share-btn.share-copy:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* Related Posts */
.related-posts-section {
    margin-top: 6rem;
    padding-top: 4rem;
    border-top: 2px solid rgba(255, 255, 255, 0.05);
}

.related-posts-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.related-post-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.related-post-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(102, 126, 234, 0.3);
}

.related-post-image {
    height: 180px;
    overflow: hidden;
}

.related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.related-post-card:hover .related-post-image img {
    transform: scale(1.08);
}

.related-post-content {
    padding: 1.5rem;
}

.related-post-content time {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.75rem;
}

.related-post-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text);
    line-height: 1.3;
}

.related-post-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 1024px) {
    .article-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .article-sidebar {
        display: none;
    }
    
    .social-share-mobile {
        display: block;
    }
}

@media (max-width: 768px) {
    .article-hero {
        min-height: auto;
        padding: 3rem 1.5rem;
    }
    
    .article-featured-image {
        margin-top: 0;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .author-box {
        flex-direction: column;
        text-align: center;
    }
    
    .social-share-buttons {
        grid-template-columns: 1fr;
    }
}
/* ============================================
   ABOUT PAGE STYLES
   ============================================ */

.about-page {
    max-width: 1200px;
}

/* Profile Section */
.profile-section {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 4rem;
    margin-bottom: 8rem;
    align-items: start;
}

.profile-image-wrapper {
    position: relative;
}

.profile-image,
.profile-placeholder {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 24px;
    object-fit: cover;
    box-shadow: var(--shadow-xl);
    border: 4px solid rgba(102, 126, 234, 0.2);
}

.profile-placeholder {
    background: linear-gradient(135deg, var(--secondary), var(--tertiary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

/* Social Links */
.profile-social {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.profile-social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 31, 58, 0.6);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    font-size: 1.5rem;
    transition: all var(--transition-base);
}

.profile-social-link:hover {
    transform: translateY(-5px) rotate(5deg);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

/* Profile Content */
.profile-content {
    padding-top: 2rem;
}

.profile-name {
    font-family: var(--serif);
    font-size: 3rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.profile-title {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Stats */
.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0;
    padding: 2rem 0;
    border-top: 2px solid rgba(255, 255, 255, 0.05);
    border-bottom: 2px solid rgba(255, 255, 255, 0.05);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

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

/* Profile Actions */
.profile-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.05rem;
}

/* Story Section */
.about-story {
    margin-bottom: 8rem;
}

.story-content {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 4rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 1.125rem;
    line-height: 1.9;
}

.story-content p {
    margin-bottom: 1.5rem;
}

.story-content h3 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

/* Expertise Grid */
.expertise-section {
    margin-bottom: 8rem;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.expertise-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
    animation: fadeInUp 0.6s ease-out backwards;
}

.expertise-card:hover {
    transform: translateY(-8px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: var(--shadow-lg);
}

.expertise-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.expertise-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.expertise-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Timeline */
.timeline-section {
    margin-bottom: 8rem;
}

.timeline {
    position: relative;
    padding-left: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent), transparent);
}

.timeline-item {
    position: relative;
    padding-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: -3rem;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    border: 3px solid var(--primary);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.2);
}

.timeline-content {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.timeline-content:hover {
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateX(10px);
}

.timeline-date {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 6px;
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Certificates */
.certificates-section {
    margin-bottom: 8rem;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.certificate-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    transition: all var(--transition-base);
}

.certificate-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
    box-shadow: 0 10px 30px rgba(255, 184, 0, 0.2);
}

.certificate-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.certificate-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.certificate-year {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Tools Section */
.tools-section {
    margin-bottom: 8rem;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tool-category {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tool-category h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.tool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tool-tag {
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 8px;
    color: var(--accent-light);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.tool-tag:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
    cursor: default;
}

/* Fun Facts */
.fun-facts-section {
    margin-bottom: 8rem;
}

.fun-facts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.fun-fact-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    transition: all var(--transition-base);
}

.fun-fact-card:hover {
    transform: scale(1.05);
    border-color: rgba(102, 126, 234, 0.3);
}

.fun-fact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: grayscale(100%);
    transition: filter var(--transition-base);
}

.fun-fact-card:hover .fun-fact-icon {
    filter: grayscale(0%);
}

.fun-fact-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.fun-fact-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* CTA Section */
.about-cta {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: var(--radius-lg);
    padding: 5rem 3rem;
    text-align: center;
    border: 2px solid rgba(102, 126, 234, 0.2);
    margin-top: 8rem;
}

.about-cta-content h2 {
    font-family: var(--serif);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-cta-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 1024px) {
    .profile-section {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .profile-image-wrapper {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .profile-content {
        text-align: center;
    }
    
    .profile-actions {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .profile-name {
        font-size: 2rem;
    }
    
    .profile-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .story-content {
        padding: 2rem;
    }
    
    .expertise-grid,
    .tools-grid,
    .fun-facts-grid,
    .certificates-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline {
        padding-left: 2rem;
    }
    
    .timeline::before {
        left: 0;
    }
    
    .timeline-marker {
        left: -2rem;
    }
    
    .about-cta {
        padding: 3rem 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
    }
}
/* ============================================
   404 ERROR PAGE STYLES
   ============================================ */

.error-404-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    position: relative;
    overflow: hidden;
}

.error-404-section::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out;
}

.error-404-container {
    max-width: 800px;
    text-align: center;
    position: relative;
    z-index: 2;
}

/* Animated 404 Visual */
.error-404-visual {
    margin-bottom: 4rem;
    position: relative;
}

.error-number {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.error-digit {
    font-family: var(--serif);
    font-size: clamp(6rem, 15vw, 10rem);
    font-weight: 900;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    animation: glitchDigit 3s infinite;
}

@keyframes glitchDigit {
    0%, 90%, 100% { transform: translate(0, 0); }
    92% { transform: translate(-2px, 2px); }
    94% { transform: translate(2px, -2px); }
    96% { transform: translate(-2px, -2px); }
    98% { transform: translate(2px, 2px); }
}

.error-zero {
    position: relative;
    display: inline-block;
}

.glitch-svg {
    width: clamp(6rem, 15vw, 10rem);
    height: clamp(6rem, 15vw, 10rem);
}

.circle-animate {
    animation: drawCircle 3s ease-in-out infinite;
}

@keyframes drawCircle {
    0%, 100% {
        stroke-dashoffset: 502;
    }
    50% {
        stroke-dashoffset: 0;
    }
}

.zero-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--serif);
    font-size: clamp(5rem, 12vw, 8rem);
    font-weight: 900;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Floating Icons */
.floating-icons {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    pointer-events: none;
}

.float-icon {
    position: absolute;
    font-size: 2rem;
    animation: floatAround 10s infinite ease-in-out;
    opacity: 0.6;
}

.float-icon:nth-child(1) { top: 10%; left: 10%; }
.float-icon:nth-child(2) { top: 10%; right: 10%; }
.float-icon:nth-child(3) { bottom: 10%; left: 10%; }
.float-icon:nth-child(4) { bottom: 10%; right: 10%; }
.float-icon:nth-child(5) { top: 50%; left: 50%; }

@keyframes floatAround {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(20px, -20px) rotate(90deg);
    }
    50% {
        transform: translate(-20px, 20px) rotate(180deg);
    }
    75% {
        transform: translate(20px, 20px) rotate(270deg);
    }
}

/* Error Content */
.error-404-content {
    animation: fadeInUp 1s ease-out;
}

.error-title {
    font-family: var(--serif);
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.error-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-content {
    background: rgba(26, 31, 58, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 600px;
    width: 90%;
    border: 1px solid rgba(102, 126, 234, 0.3);
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.search-modal.active .search-modal-content {
    transform: scale(1);
}

.search-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-modal-close:hover {
    background: rgba(255, 61, 113, 0.2);
    color: #FF3D71;
    transform: rotate(90deg);
}

.search-modal-content h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.modal-search-form {
    display: flex;
    gap: 1rem;
}

.modal-search-input {
    flex: 1;
    padding: 1.25rem 1.5rem;
    background: rgba(15, 20, 35, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--text);
    font-size: 1.125rem;
    font-family: var(--sans);
}

.modal-search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.modal-search-btn {
    padding: 1.25rem 2rem;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.modal-search-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

/* Suggestions Section */
.error-suggestions {
    padding: 6rem 2rem;
    background: var(--primary);
}

.error-suggestions .container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.suggestion-box {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.suggestion-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

/* Tips List */
.tips-list {
    list-style: none;
    padding: 0;
}

.tips-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    color: var(--text-secondary);
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.tips-list li:last-child {
    border-bottom: none;
}

.tips-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

/* Popular Posts 404 */
.popular-posts-404 {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mini-post-404 a {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.mini-post-404 a:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: translateX(5px);
}

.mini-post-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.mini-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mini-post-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mini-post-content h4 {
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.mini-post-content time {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Quick Links */
.quick-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.quick-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-base);
}

.quick-link:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: var(--accent);
    color: var(--accent-light);
    transform: translateY(-3px);
}

/* Categories 404 */
.categories-404 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.category-badge-404 {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    min-width: 100px;
}

.category-badge-404:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.category-badge-404 span {
    color: var(--text);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.category-badge-404 small {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
    .error-404-section {
        padding: 6rem 1.5rem 3rem;
    }
    
    .error-number {
        gap: 0.5rem;
    }
    
    .floating-icons {
        width: 300px;
        height: 300px;
    }
    
    .float-icon {
        font-size: 1.5rem;
    }
    
    .error-actions {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
    }
    
    .error-suggestions .container {
        grid-template-columns: 1fr;
    }
    
    .modal-search-form {
        flex-direction: column;
    }
    
    .quick-links {
        grid-template-columns: 1fr;
    }
    
    .search-modal-content {
        padding: 2rem;
    }
}
/* ============================================
   CONTACT PAGE STYLES
   ============================================ */

.contact-page {
    max-width: 1200px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 3rem;
    margin-bottom: 8rem;
}

/* Contact Info Cards */
.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.contact-info-card:hover {
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateX(5px);
}

.info-card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-info-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.info-card-link {
    color: var(--accent-light);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.info-card-link:hover {
    color: var(--accent);
}

.info-card-text {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Contact Social Links */
.contact-social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.contact-social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    font-size: 1.5rem;
    transition: all var(--transition-base);
}

.contact-social-link:hover {
    transform: translateY(-5px) rotate(5deg);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

/* Contact Form */
.contact-form-wrapper {
    position: sticky;
    top: 100px;
    align-self: start;
}

.contact-form-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form-card h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.form-intro {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group.focused .form-label {
    color: var(--accent);
}

.form-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.75rem;
    transition: color var(--transition-fast);
}

.required {
    color: #FF3D71;
}

.optional {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.85rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(15, 20, 35, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--sans);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    background: rgba(15, 20, 35, 0.8);
}

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

.form-textarea {
    resize: vertical;
    min-height: 150px;
    font-family: var(--sans);
}

.char-count {
    display: block;
    text-align: right;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.submit-btn {
    width: 100%;
    padding: 1.25rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-family: var(--sans);
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-content,
.btn-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Messages */
.success-message,
.error-message {
    display: none;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    animation: slideDown 0.4s ease-out;
}

.success-message {
    background: rgba(0, 230, 118, 0.1);
    color: #00E676;
    border: 2px solid rgba(0, 230, 118, 0.3);
}

.error-message {
    background: rgba(255, 61, 113, 0.1);
    color: #FF3D71;
    border: 2px solid rgba(255, 61, 113, 0.3);
}

.success-message.show,
.error-message.show {
    display: flex;
}

/* FAQ Section */
.faq-section {
    margin-top: 8rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateY(-5px);
}

.faq-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   PROJECTS PAGE STYLES
   ============================================ */

.projects-page {
    max-width: 1400px;
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 1rem 2rem;
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-family: var(--sans);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.filter-btn span {
    position: relative;
    z-index: 1;
}

.filter-btn:hover {
    border-color: var(--accent);
    color: var(--text);
    transform: translateY(-3px);
}

.filter-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.projects-section {
    margin-bottom: 8rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

/* Project Cards */
.project-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: var(--shadow-xl);
}

.project-thumbnail {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--secondary), var(--tertiary));
}

.project-thumbnail-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-icon {
    font-size: 4rem;
    opacity: 0.3;
}

.project-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-thumbnail img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.7));
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}

.platform-badge {
    padding: 0.75rem 1.25rem;
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem 0;
}

.project-icon {
    width: 50px;
    height: 50px;
    background: rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    border: 1px solid rgba(102, 126, 234, 0.3);
}

.github-stars {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.project-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-content h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.project-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex: 1;
    line-height: 1.7;
}

.project-stats {
    margin-bottom: 1.5rem;
}

.stat-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-badge {
    padding: 0.4rem 0.8rem;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 6px;
    color: var(--accent-light);
    font-size: 0.8rem;
    font-weight: 600;
}

.project-meta {
    margin-bottom: 1.5rem;
}

.language-badge {
    font-size: 0.9rem;
    font-weight: 600;
}

.project-links {
    display: flex;
    gap: 0.75rem;
    margin-top: auto;
}

.project-link {
    flex: 1;
    padding: 0.875rem 1.25rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    color: var(--text);
    text-align: center;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.project-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    transform: translateY(-2px);
}

.github-link:hover {
    background: #333;
}

.demo-link:hover {
    background: #00D9FF;
}

/* Projects CTA */
.projects-cta {
    margin-top: 8rem;
    padding: 5rem 3rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid rgba(102, 126, 234, 0.2);
}

.projects-cta-content h2 {
    font-family: var(--serif);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.projects-cta-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
}

/* Page Content Section */
.page-content-section {
    margin-top: 6rem;
    padding-top: 4rem;
    border-top: 2px solid rgba(255, 255, 255, 0.05);
}

.page-content {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 1.125rem;
    line-height: 1.9;
}

/* Responsive */
@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        position: static;
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .contact-info-card {
        padding: 1.5rem;
    }
    
    .contact-form-card {
        padding: 2rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-filters {
        flex-direction: column;
    }
    
    .filter-btn {
        width: 100%;
    }
    
    .projects-cta {
        padding: 3rem 2rem;
    }
}
/* ============================================
   GELIŞTIRILMIŞ BREADCRUMB
   ============================================ */
.breadcrumb {
    background: rgba(26, 31, 58, 0.6);
    backdrop-filter: blur(20px);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.breadcrumb-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.breadcrumb-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    margin: 0;
    padding: 0;
}

.breadcrumb-list li {
    display: inline-flex;
    align-items: center;
    color: var(--text-muted);
}

.breadcrumb-list li:not(:last-child)::after {
    content: '›';
    margin-left: 0.75rem;
    color: rgba(102, 126, 234, 0.5);
    font-size: 1.2rem;
}

.breadcrumb-list li a {
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb-list li a:hover {
    color: var(--accent-light);
}

.breadcrumb-list li a svg {
    width: 16px;
    height: 16px;
}

.breadcrumb-list li.active,
.breadcrumb-list li:last-child {
    color: var(--accent-light);
    font-weight: 600;
}

/* ============================================
   GELIŞTIRILMIŞ FOOTER
   ============================================ */
footer {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    border-top: 1px solid rgba(102, 126, 234, 0.2);
    padding: 4rem 2rem 2rem;
    margin-top: 8rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #667eea, #764ba2, transparent);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: var(--text);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.footer-social-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.footer-social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.footer-social-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    transform: translateY(-3px);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--accent-light);
    transform: translateX(5px);
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.footer-contact svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--accent-light);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.footer-bottom a {
    color: var(--accent-light);
    font-weight: 600;
}

.footer-bottom a:hover {
    color: var(--accent);
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .breadcrumb-container {
        padding: 0 1.5rem;
    }
    
    .breadcrumb-list {
        font-size: 0.85rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    footer {
        padding: 3rem 1.5rem 2rem;
    }
}
/* ============================================
   SINGLE POST - YENİ TEK KOLON TASARIM
   ============================================ */

/* Tek Kolon Container */
.article-container-single {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem 8rem;
}

.article-main-single {
    width: 100%;
}

/* İçerik Alanı - Daha Okunabilir */
.article-content {
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--text-secondary);
}

.article-content h2,
.article-content h3,
.article-content h4 {
    color: var(--text);
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    scroll-margin-top: 100px;
}

.article-content h2 {
    font-size: 2rem;
    padding-left: 1.5rem;
    border-left: 4px solid var(--accent);
}

.article-content h3 {
    font-size: 1.5rem;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content a {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-color: rgba(102, 126, 234, 0.3);
    text-underline-offset: 3px;
    transition: all var(--transition-fast);
}

.article-content a:hover {
    text-decoration-color: var(--accent);
}

.article-content img {
    margin: 2.5rem 0;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.article-content blockquote {
    margin: 2.5rem 0;
    padding: 2rem;
    background: rgba(102, 126, 234, 0.05);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--text-secondary);
}

.article-content ul,
.article-content ol {
    margin: 2rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.article-content pre {
    background: rgba(15, 20, 35, 0.8);
    padding: 2rem;
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: 2.5rem 0;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.article-content code {
    font-family: var(--mono);
    font-size: 0.9em;
    background: rgba(102, 126, 234, 0.1);
    padding: 0.2em 0.5em;
    border-radius: 4px;
}

.article-content pre code {
    background: none;
    padding: 0;
}

/* Tags - Yazının Altında */
.article-tags {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid rgba(255, 255, 255, 0.05);
}

.article-tags h4 {
    margin-bottom: 1.5rem;
    color: var(--text);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tag-badge {
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 8px;
    color: var(--accent-light);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.tag-badge:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
}

/* Share Section - Yazının Altında */
.social-share-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid rgba(255, 255, 255, 0.05);
}

.social-share-section h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.social-share-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: rgba(26, 31, 58, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-weight: 600;
    transition: all var(--transition-base);
    cursor: pointer;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.share-btn.share-facebook:hover {
    background: #1877F2;
    border-color: #1877F2;
}

.share-btn.share-twitter:hover {
    background: #000000;
    border-color: #000000;
}

.share-btn.share-linkedin:hover {
    background: #0A66C2;
    border-color: #0A66C2;
}

.share-btn.share-whatsapp:hover {
    background: #25D366;
    border-color: #25D366;
}

.share-btn.share-copy:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* Related Posts */
.related-posts-section {
    margin-top: 6rem;
    padding-top: 4rem;
    border-top: 2px solid rgba(255, 255, 255, 0.05);
}

.related-posts-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.related-post-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.related-post-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(102, 126, 234, 0.3);
}

.related-post-image {
    height: 180px;
    overflow: hidden;
}

.related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.related-post-card:hover .related-post-image img {
    transform: scale(1.08);
}

.related-post-content {
    padding: 1.5rem;
}

.related-post-content time {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.75rem;
}

.related-post-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text);
    line-height: 1.3;
}

.related-post-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
    .article-container-single {
        padding: 0 1.5rem 4rem;
    }
    
    .article-hero {
        min-height: auto;
        padding: 3rem 1.5rem;
    }
    
    .article-featured-image {
        margin-top: 0;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .social-share-buttons {
        grid-template-columns: 1fr;
    }
    
    .article-content {
        font-size: 1rem;
    }
}

/* ============================================
   BLOG İÇERİK TASARIMI - PROFESYONEl
   ============================================ */

/* Article Content - Daha Modern ve Okunabilir */
.article-content {
    font-size: 1.125rem;
    line-height: 1.9;
    color: #E8EAED;
    background: linear-gradient(135deg, rgba(26, 31, 58, 0.5) 0%, rgba(15, 20, 35, 0.5) 100%);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.article-content h2,
.article-content h3,
.article-content h4 {
    color: #FFFFFF;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    scroll-margin-top: 100px;
    font-weight: 700;
}

.article-content h2 {
    font-size: 2.25rem;
    padding-left: 1.5rem;
    border-left: 4px solid var(--accent);
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.1) 0%, transparent 100%);
    padding: 1rem 1.5rem;
    border-radius: 8px;
}

.article-content h3 {
    font-size: 1.75rem;
    color: var(--accent-light);
}

.article-content h4 {
    font-size: 1.5rem;
}

.article-content p {
    margin-bottom: 1.75rem;
    color: #D1D5DB;
    line-height: 1.9;
}

/* Links */
.article-content a {
    color: #8B9FF5;
    text-decoration: none;
    border-bottom: 2px solid rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    font-weight: 500;
}

.article-content a:hover {
    color: #667EEA;
    border-bottom-color: #667EEA;
    background: rgba(102, 126, 234, 0.1);
    padding: 0 4px;
}

/* Images */
.article-content img {
    margin: 3rem 0;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(102, 126, 234, 0.2);
    width: 100%;
    height: auto;
}

/* Blockquotes - Modern Tasarım */
.article-content blockquote {
    margin: 3rem 0;
    padding: 2rem 2.5rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-left: 5px solid var(--accent);
    border-radius: 12px;
    font-style: italic;
    color: #E8EAED;
    font-size: 1.15rem;
    position: relative;
    box-shadow: inset 0 0 20px rgba(102, 126, 234, 0.1);
}

.article-content blockquote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--accent);
    opacity: 0.3;
    font-family: Georgia, serif;
}

/* Lists - Daha Görünür */
.article-content ul,
.article-content ol {
    margin: 2rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 1rem;
    color: #D1D5DB;
    line-height: 1.8;
    position: relative;
}

.article-content ul li::marker {
    color: var(--accent);
    font-size: 1.2em;
}

.article-content ol li::marker {
    color: var(--accent);
    font-weight: 700;
}

/* Code Blocks */
.article-content pre {
    background: linear-gradient(135deg, #0F1419 0%, #1A1F3A 100%);
    padding: 2rem;
    border-radius: 16px;
    overflow-x: auto;
    margin: 3rem 0;
    border: 1px solid rgba(102, 126, 234, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.article-content code {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.9em;
    background: rgba(102, 126, 234, 0.15);
    color: #8B9FF5;
    padding: 0.25em 0.6em;
    border-radius: 6px;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.article-content pre code {
    background: none;
    padding: 0;
    border: none;
    color: #E8EAED;
}

/* Tables */
.article-content table {
    width: 100%;
    margin: 2.5rem 0;
    border-collapse: separate;
    border-spacing: 0;
    background: rgba(26, 31, 58, 0.4);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.article-content th {
    background: var(--accent);
    color: white;
    padding: 1rem;
    text-align: left;
    font-weight: 700;
}

.article-content td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: #D1D5DB;
}

.article-content tr:last-child td {
    border-bottom: none;
}

.article-content tr:hover td {
    background: rgba(102, 126, 234, 0.05);
}

/* Horizontal Rule */
.article-content hr {
    margin: 3rem 0;
    border: none;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

/* Strong & Em */
.article-content strong {
    color: #FFFFFF;
    font-weight: 700;
}

.article-content em {
    color: var(--accent-light);
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .article-content {
        padding: 2rem 1.5rem;
        font-size: 1rem;
    }
    
    .article-content h2 {
        font-size: 1.75rem;
        padding: 0.75rem 1rem;
    }
    
    .article-content h3 {
        font-size: 1.5rem;
    }
    
    .article-content pre {
        padding: 1.5rem;
        font-size: 0.85rem;
    }
    
    .article-content blockquote {
        padding: 1.5rem;
        font-size: 1rem;
    }
}

/* ============================================
   SCROLL TO TOP BUTTON
   ============================================ */
.fab-scroll {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, #764ba2 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 998;
}

.fab-scroll.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.fab-scroll:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.6);
}

.fab-scroll svg {
    color: white;
}

@media (max-width: 768px) {
    .fab-scroll {
        bottom: 20px;
        right: 20px;
        width: 48px;
        height: 48px;
    }
}
/* ============================================
   PREMIUM LOADING ANIMATION - Sayfa Geçişi
   ============================================ */

/* Page Transition Loader */
.page-transition-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0A0E27 0%, #1A1F3A 100%);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.page-transition-loader.active {
    opacity: 1;
    visibility: visible;
}

.page-transition-loader.hide {
    opacity: 0;
    visibility: hidden;
}

/* Logo Container */
.loader-logo-container {
    position: relative;
    width: 200px;
    height: 200px;
    margin-bottom: 2rem;
}

/* GKDNZ Text */
.loader-logo-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--serif);
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: 5px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: 2;
    animation: logoGlow 2s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(102, 126, 234, 0.5));
    }
    50% {
        filter: drop-shadow(0 0 30px rgba(102, 126, 234, 0.8));
    }
}

/* Rotating Ring */
.loader-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #667eea;
    border-right-color: #764ba2;
    animation: rotateRing 1.5s linear infinite;
}

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

/* Inner Ring */
.loader-ring-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-bottom-color: #667eea;
    border-left-color: #764ba2;
    animation: rotateRingReverse 2s linear infinite;
}

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

/* Orbiting Dots */
.loader-dots {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
}

.loader-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6);
}

.loader-dot:nth-child(1) {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: orbitDot 2s ease-in-out infinite;
}

.loader-dot:nth-child(2) {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    animation: orbitDot 2s ease-in-out infinite 0.5s;
}

.loader-dot:nth-child(3) {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: orbitDot 2s ease-in-out infinite 1s;
}

.loader-dot:nth-child(4) {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    animation: orbitDot 2s ease-in-out infinite 1.5s;
}

@keyframes orbitDot {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
}

/* Loading Text */
.loader-text {
    font-family: var(--sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 1rem;
    animation: fadeInOut 1.5s ease-in-out infinite;
}

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

/* Progress Bar */
.loader-progress-container {
    width: 250px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin-top: 2rem;
    overflow: hidden;
    position: relative;
}

.loader-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
    animation: progressBar 2s ease-in-out infinite;
    box-shadow: 0 0 15px rgba(102, 126, 234, 0.6);
}

@keyframes progressBar {
    0% {
        width: 0%;
        transform: translateX(0);
    }
    50% {
        width: 100%;
        transform: translateX(0);
    }
    100% {
        width: 100%;
        transform: translateX(100%);
    }
}

/* Particles Background */
.loader-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.loader-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(102, 126, 234, 0.3);
    border-radius: 50%;
    animation: floatParticle 8s linear infinite;
}

.loader-particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
}

.loader-particle:nth-child(2) {
    left: 30%;
    animation-delay: 1s;
}

.loader-particle:nth-child(3) {
    left: 50%;
    animation-delay: 2s;
}

.loader-particle:nth-child(4) {
    left: 70%;
    animation-delay: 3s;
}

.loader-particle:nth-child(5) {
    left: 90%;
    animation-delay: 4s;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .loader-logo-text {
        font-size: 2.5rem;
        letter-spacing: 3px;
    }
    
    .loader-logo-container {
        width: 150px;
        height: 150px;
    }
    
    .loader-ring {
        width: 140px;
        height: 140px;
    }
    
    .loader-ring-inner {
        width: 110px;
        height: 110px;
    }
    
    .loader-dots {
        width: 150px;
        height: 150px;
    }
    
    .loader-progress-container {
        width: 200px;
    }
} 
/* ============================================
   FOOTER CREDIT - Tasarım ve Geliştirme
   ============================================ */

.footer-credit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.credit-icon {
    font-size: 1.1rem;
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: scale(1.2) rotate(180deg);
        opacity: 0.8;
    }
}

.credit-text {
    color: var(--text-secondary);
    font-weight: 500;
}

.credit-link {
    color: var(--accent-light);
    font-weight: 700;
    position: relative;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.credit-link::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 6px;
    padding: 1px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.credit-link:hover {
    color: white;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.credit-link:hover::before {
    opacity: 1;
}

/* Alternatif Stil 1 - Minimal */
.footer-credit.minimal {
    font-size: 0.85rem;
    opacity: 0.8;
}

.footer-credit.minimal .credit-icon {
    display: none;
}

.footer-credit.minimal .credit-link {
    background: none;
    padding: 0;
}

.footer-credit.minimal .credit-link::before {
    display: none;
}

.footer-credit.minimal .credit-link:hover {
    background: none;
    box-shadow: none;
    text-decoration: underline;
    transform: none;
}

/* Alternatif Stil 2 - Premium Badge */
.footer-credit.badge {
    margin-top: 1.5rem;
}

.footer-credit.badge .credit-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.footer-credit.badge .credit-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
}

.footer-credit.badge .credit-link::before {
    content: '🚀';
    font-size: 1.2rem;
}

/* Responsive */
@media (max-width: 768px) {
    .footer-credit {
        font-size: 0.85rem;
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .footer-credit.badge .credit-link {
        padding: 0.6rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* Dark Mode Enhancement */
@media (prefers-color-scheme: dark) {
    .credit-link {
        background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
    }
}

/* Print Styles */
@media print {
    .footer-credit {
        display: none;
    }
}  
/* ============================================
   İLETİŞİM SAYFASI - FORM ORTALAMA DÜZELTMESİ
   ============================================ */

/* Contact Grid - Tek Kolon Ortalanmış */
.contact-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    margin-bottom: 8rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Contact Info Cards - Ortalanmış */
.contact-info-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    width: 100%;
    max-width: 900px;
}

.contact-info-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
    text-align: center;
}

.contact-info-card:hover {
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateY(-5px);
}

.info-card-icon {
    font-size: 2.5rem;
    margin: 0 auto 1rem;
    display: block;
}

.contact-info-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text);
    text-align: center;
}

.contact-social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    justify-content: center;
}

/* Contact Form - Ortalanmış ve Geniş */
.contact-form-wrapper {
    position: static;
    width: 100%;
    max-width: 900px;
}

.contact-form-card {
    background: rgba(26, 31, 58, 0.4);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
}

.contact-form-card h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
}

.form-intro {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
    text-align: center;
}

/* Form Row - Responsive Grid */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* Messages - Ortalanmış */
.success-message,
.error-message {
    max-width: 900px;
    margin: 0 auto 2rem;
}

/* FAQ Section - Ortalanmış */
.faq-section {
    margin-top: 8rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Responsive - Mobil */
@media (max-width: 1024px) {
    .contact-info-wrapper {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .contact-grid {
        gap: 2rem;
    }
    
    .contact-info-wrapper {
        grid-template-columns: 1fr;
    }
    
    .contact-form-card {
        padding: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

/* Alternatif: Yan Yana Düzen İsterseniz */
.contact-grid.side-by-side {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 3rem;
    max-width: 1400px;
    align-items: start;
}

.contact-grid.side-by-side .contact-info-wrapper {
    display: flex;
    flex-direction: column;
}

.contact-grid.side-by-side .contact-form-wrapper {
    max-width: 100%;
}

@media (max-width: 1024px) {
    .contact-grid.side-by-side {
        grid-template-columns: 1fr;
    }
}
/* ============================================
   PREMIUM UPGRADE COMPLETE - TechFlow
   by Gökdeniz Sağlam
   
   Includes:
   ✓ Gradient Mesh Backgrounds
   ✓ 3D Card Hover Effects
   ✓ Enhanced Glassmorphism
   ✓ Premium Typography (Space Grotesk)
   ✓ Gradient Borders (Animated)
   ✓ Smooth Scroll Animations
   ✓ Interactive Glow Effects
   ============================================ */

/* ============================================
   1. PREMIUM TYPOGRAPHY - Space Grotesk
   ============================================ */

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

:root {
    --serif: 'Space Grotesk', sans-serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--serif) !important;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

/* Gradient text için enhancement */
h1, h2 {
    background: linear-gradient(135deg, #ffffff 0%, #a8b5ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero h1 {
    background: linear-gradient(135deg, #ffffff 0%, #8b9ff5 50%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    background: linear-gradient(135deg, #ffffff 0%, #a8b5ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


/* ============================================
   2. GRADIENT MESH BACKGROUNDS
   ============================================ */

.hero {
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.18), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.12), transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 107, 107, 0.08), transparent 50%);
    filter: blur(100px);
    opacity: 0.8;
    animation: gradientShift 20s ease-in-out infinite;
    z-index: 0;
}

@keyframes gradientShift {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.8;
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
        opacity: 0.9;
    }
    66% {
        transform: translate(-20px, 20px) scale(1.05);
        opacity: 0.85;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero.small::before {
    filter: blur(80px);
    opacity: 0.6;
}

.featured-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 70% 30%, rgba(102, 126, 234, 0.15), transparent 60%);
    filter: blur(90px);
    pointer-events: none;
    z-index: 0;
}

.featured-section {
    position: relative;
}

.featured-post {
    position: relative;
    z-index: 1;
}


/* ============================================
   3. ENHANCED GLASSMORPHISM
   ============================================ */

.blog-card {
    background: rgba(26, 31, 58, 0.45) !important;
    backdrop-filter: blur(30px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(30px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 0 1px rgba(102, 126, 234, 0.05) !important;
}

.project-card {
    background: rgba(26, 31, 58, 0.45) !important;
    backdrop-filter: blur(30px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(30px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

.contact-form-card,
.contact-info-card,
.profile-section,
.story-content,
.expertise-card,
.timeline-content,
.certificate-card,
.tool-category,
.fun-fact-card {
    background: rgba(26, 31, 58, 0.45) !important;
    backdrop-filter: blur(30px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(30px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

.search-input {
    background: rgba(26, 31, 58, 0.6) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
}


/* ============================================
   4. 3D CARD HOVER EFFECTS
   ============================================ */

.blog-card {
    transform-style: preserve-3d;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
}

.blog-card:hover {
    transform: translateY(-16px) scale(1.02) rotateX(2deg);
    box-shadow: 
        0 35px 90px rgba(102, 126, 234, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(102, 126, 234, 0.4);
}

.blog-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        transparent 40%, 
        transparent 60%,
        rgba(102, 126, 234, 0.08) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    border-radius: inherit;
    pointer-events: none;
    z-index: 1;
}

.blog-card:hover::after {
    opacity: 1;
}

.blog-card > * {
    position: relative;
    z-index: 2;
}

.project-card {
    transform-style: preserve-3d;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
}

.project-card:hover {
    transform: translateY(-16px) scale(1.02);
    box-shadow: 
        0 35px 90px rgba(102, 126, 234, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(102, 126, 234, 0.4);
}

.project-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.06) 0%, 
        transparent 50%, 
        rgba(102, 126, 234, 0.06) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    border-radius: inherit;
    pointer-events: none;
    z-index: 1;
}

.project-card:hover::after {
    opacity: 1;
}

.project-card > * {
    position: relative;
    z-index: 2;
}

.featured-post {
    transform-style: preserve-3d;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
}

.featured-post:hover {
    transform: translateY(-12px) scale(1.01);
    box-shadow: 
        0 40px 100px rgba(102, 126, 234, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.12);
}

.contact-info-card {
    transform-style: preserve-3d;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.contact-info-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 
        0 20px 50px rgba(102, 126, 234, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    border-color: rgba(102, 126, 234, 0.3);
}

.expertise-card {
    transform-style: preserve-3d;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
}

.expertise-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 25px 60px rgba(102, 126, 234, 0.28),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}


/* ============================================
   5. GRADIENT BORDERS (Animated)
   ============================================ */

.blog-card,
.project-card {
    position: relative;
}

/* Animated gradient border - sadece hover'da görünür */
.blog-card::before,
.project-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.8), 
        rgba(118, 75, 162, 0.8),
        rgba(102, 126, 234, 0.8));
    background-size: 200% 200%;
    animation: borderGradient 3s ease infinite;
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
}

.blog-card:hover::before,
.project-card:hover::before {
    opacity: 1;
}

@keyframes borderGradient {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Featured post için özel border */
.featured-post::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(90deg, 
        transparent,
        rgba(102, 126, 234, 0.5),
        transparent);
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
}

.featured-post:hover::before {
    opacity: 1;
}

@keyframes shimmer {
    to {
        background-position: 200% 0;
    }
}

/* Search container border glow */
.search-container {
    position: relative;
}

.search-wrapper.focused {
    position: relative;
}

.search-wrapper.focused::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.6), 
        rgba(118, 75, 162, 0.6));
    z-index: -1;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
}


/* ============================================
   6. INTERACTIVE GLOW (Mouse tracking)
   ============================================ */

/* Bu efekt JavaScript ile çalışacak */
.blog-card,
.project-card {
    --mouse-x: 50%;
    --mouse-y: 50%;
}

.glow-effect {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.25), transparent 70%);
    left: var(--mouse-x);
    top: var(--mouse-y);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 0;
    border-radius: 50%;
    filter: blur(40px);
}

.blog-card:hover .glow-effect,
.project-card:hover .glow-effect {
    opacity: 1;
}


/* ============================================
   7. SMOOTH SCROLL ANIMATIONS (Enhanced)
   ============================================ */

/* Fade in up animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Fade in scale */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Slide in from left */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Slide in from right */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}


/* ============================================
   8. SMOOTH IMAGE HOVER
   ============================================ */

.blog-image-wrapper,
.project-thumbnail,
.featured-image-wrapper {
    overflow: hidden;
    position: relative;
}

.blog-card:hover .blog-image-wrapper img,
.project-card:hover .project-thumbnail img,
.featured-post:hover .featured-image-wrapper img {
    transform: scale(1.08);
    filter: brightness(1.1);
}

/* Image overlay gradient */
.blog-image-wrapper::after,
.project-thumbnail::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(102, 126, 234, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.5s;
}

.blog-card:hover .blog-image-wrapper::after,
.project-card:hover .project-thumbnail::after {
    opacity: 1;
}


/* ============================================
   9. PREMIUM BUTTONS
   ============================================ */

.btn,
.search-btn,
.submit-btn {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.btn::before,
.search-btn::before,
.submit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1), 
        transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.btn:hover::before,
.search-btn:hover::before,
.submit-btn:hover::before {
    transform: translateX(100%);
}


/* ============================================
   10. ENHANCED SCROLL PROGRESS BAR
   ============================================ */

.reading-progress,
.scroll-indicator {
    background: linear-gradient(90deg, 
        #667eea 0%, 
        #764ba2 50%, 
        #f093fb 100%) !important;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
}


/* ============================================
   11. CATEGORY BADGES - PREMIUM
   ============================================ */

.blog-category-badge,
.article-category a {
    position: relative;
    overflow: hidden;
}

.blog-category-badge::before,
.article-category a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.blog-category-badge:hover::before,
.article-category a:hover::before {
    opacity: 1;
}


/* ============================================
   RESPONSIVE - Mobile Optimizations
   ============================================ */

@media (max-width: 768px) {
    .blog-card:hover,
    .project-card:hover {
        transform: translateY(-8px) scale(1.01);
    }
    
    .hero::before {
        filter: blur(60px);
    }
    
    /* Mobile'da gradient border'ları kapat (performance) */
    .blog-card::before,
    .project-card::before {
        display: none;
    }
}

@media (hover: none) {
    .blog-card:active,
    .project-card:active {
        transform: scale(0.98);
    }
    
    /* Touch cihazlarda glow efektini kapat */
    .glow-effect {
        display: none;
    }
}


/* ============================================
   PERFORMANCE OPTIMIZATIONS
   ============================================ */

/* GPU acceleration için */
.blog-card,
.project-card,
.featured-post {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Animasyonları sadece viewport'ta görünenlere uygula */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
/* ============================================
   CHATBOT ENTEGRASYONU
   ============================================ */

/* Chatbot için alan aç */
body {
    padding-bottom: 0 !important;
}

/* Footer chatbot'u ezmesin */
footer {
    position: relative;
    z-index: 10;
}

/* Chatbot her zaman en üstte */
#goko-chatbot-root {
    z-index: 99999 !important;
}

/* Chatbot açıkken scroll kilitle (opsiyonel) */
body.goko-chat-open {
    overflow: hidden;
}