/*
Theme Name: AYG Cinematic Theme
Theme URI: https://alperyasingungordu.com
Author: Alper Yasin Güngördü
Author URI: https://alperyasingungordu.com
Description: Premium, cinematic, luxury dark theme for Alper Yasin Güngördü (AYG) personal brand & creative strategist platform. Inspired by Apple, Netflix, Awwwards, and Porsche aesthetics.
Version: 1.0.0
Text Domain: ayg-theme
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

/* ==========================================================================
   AYG - ALPER YASIN GÜNGÖRDÜ | PREMIUM CINEMATIC DESIGN SYSTEM
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & VARIABLES
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette */
  --bg-main: #080808;
  --bg-sec: #111111;
  --bg-card: #171717;
  --bg-card-hover: #1e1e1e;
  --bg-glass: rgba(17, 17, 17, 0.65);
  --bg-glass-card: rgba(23, 23, 23, 0.7);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-bright: rgba(255, 255, 255, 0.2);

  /* Text Colors */
  --text-main: #FFFFFF;
  --text-sec: #B8B8B8;
  --text-muted: #71717A;

  /* Accent Colors */
  --coral: #FF2D6D;
  --coral-orange: #FF6B3D;
  --electric-blue: #00C8FF;
  --purple: #7B5CFF;

  /* Gradients */
  --main-gradient: linear-gradient(135deg, #FF2D6D 0%, #FF6B3D 35%, #7B5CFF 70%, #00C8FF 100%);
  --text-gradient: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 40%, #A1A1AA 100%);
  --accent-text-gradient: linear-gradient(135deg, #FF2D6D 0%, #7B5CFF 50%, #00C8FF 100%);
  --glow-coral: radial-gradient(circle, rgba(255, 45, 109, 0.45) 0%, transparent 70%);
  --glow-blue: radial-gradient(circle, rgba(0, 200, 255, 0.4) 0%, transparent 70%);
  --glow-purple: radial-gradient(circle, rgba(123, 92, 255, 0.4) 0%, transparent 70%);

  /* Typography */
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout & Spacing */
  --container-max: 1320px;
  --header-height: 90px;
  --header-height-shrink: 70px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Easing & Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows & Glows */
  --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.6);
  --shadow-glow-coral: 0 0 35px rgba(255, 45, 109, 0.3);
  --shadow-glow-blue: 0 0 35px rgba(0, 200, 255, 0.3);
}

/* --------------------------------------------------------------------------
   2. BASE RESET & NOISE TEXTURE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  position: relative;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Noise Overlay for Cinematic Texture */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Ambient Cursor Spotlight Glow */
.cursor-spotlight {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 92, 255, 0.12) 0%, rgba(0, 200, 255, 0.06) 40%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: transform 0.1s linear, opacity 0.3s ease;
  opacity: 0;
}

body:hover .cursor-spotlight {
  opacity: 1;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: #27272A;
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-main);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--coral);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: var(--main-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-accent {
  background: var(--accent-text-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--electric-blue);
  margin-bottom: 1.25rem;
  backdrop-filter: blur(10px);
}

.section-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 10px var(--coral);
}

.section-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  margin-bottom: 1.2rem;
  color: var(--text-main);
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-sec);
  max-width: 680px;
  margin-bottom: 3.5rem;
  font-weight: 400;
}

/* --------------------------------------------------------------------------
   3. HEADER (GLASSMORPHISM & SCROLL BEHAVIOR)
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-normal);
  background: transparent;
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  height: var(--header-height-shrink);
  background: var(--bg-glass);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

/* Logo Styling */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
  position: relative;
  z-index: 10;
}

.logo-symbol {
  width: 44px;
  height: 44px;
  transition: transform var(--transition-fast);
}

.brand-logo:hover .logo-symbol {
  transform: scale(1.08) rotate(3deg);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #FFFFFF 0%, #D4D4D8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Navigation Links (WordPress Menu Integration) */
.nav-menu, .nav-menu ul {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-link, .nav-menu li a {
  position: relative;
  text-decoration: none;
  color: var(--text-sec);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.6rem 0.8rem;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active, .nav-menu li a:hover, .nav-menu li.current-menu-item a {
  color: var(--text-main);
}

/* Gradient Light Glow on Hover (No Classic Underline) */
.nav-link::before, .nav-menu li a::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--main-gradient);
  box-shadow: 0 0 12px var(--coral), 0 0 20px var(--electric-blue);
  transition: transform var(--transition-normal);
}

.nav-link:hover::before, .nav-link.active::before, .nav-menu li a:hover::before, .nav-menu li.current-menu-item a::before {
  transform: translateX(-50%) scaleX(1);
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.mobile-toggle svg {
  width: 28px;
  height: 28px;
}

/* --------------------------------------------------------------------------
   4. BUTTONS & INTERACTIVE ELEMENTS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.1rem 2.2rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  border: none;
}

.btn-primary {
  background: var(--main-gradient);
  color: #FFFFFF;
  box-shadow: 0 10px 30px rgba(255, 45, 109, 0.35);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 15px 40px rgba(255, 45, 109, 0.5), 0 0 25px rgba(0, 200, 255, 0.4);
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-glass-bright);
  backdrop-filter: blur(15px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--electric-blue);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 200, 255, 0.25);
}

.btn-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   5. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 6rem;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Hero Background Lights & Atmospheric Glows */
.hero-glow-1 {
  position: absolute;
  top: 15%;
  right: 10%;
  width: 650px;
  height: 650px;
  background: var(--glow-coral);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: pulseGlow 10s infinite alternate ease-in-out;
}

.hero-glow-2 {
  position: absolute;
  bottom: 10%;
  left: 5%;
  width: 550px;
  height: 550px;
  background: var(--glow-blue);
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
  animation: pulseGlow 12s infinite alternate-reverse ease-in-out;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-heading {
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.8rem;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-sec);
  margin-bottom: 2.8rem;
  max-width: 620px;
  font-weight: 400;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Hero Portrait Visual Frame */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.portrait-frame {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  padding: 8px;
  background: linear-gradient(135deg, rgba(255, 45, 109, 0.4), rgba(123, 92, 255, 0.2), rgba(0, 200, 255, 0.4));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), 0 0 50px rgba(255, 45, 109, 0.25);
  transition: transform var(--transition-slow);
}

.portrait-frame:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.9), 0 0 70px rgba(0, 200, 255, 0.35);
}

.portrait-img-container {
  width: 100%;
  height: 100%;
  border-radius: calc(var(--radius-lg) - 4px);
  overflow: hidden;
  position: relative;
  background: var(--bg-card);
}

.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: contrast(1.05) brightness(0.98);
  transition: transform var(--transition-slow), filter var(--transition-normal);
}

.portrait-frame:hover .portrait-img {
  transform: scale(1.05);
  filter: contrast(1.1) brightness(1.05);
}

/* Floating Glass Badge on Portrait */
.hero-badge {
  position: absolute;
  bottom: 2rem;
  left: -1.5rem;
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-card);
  z-index: 3;
  animation: floatBadge 6s ease-in-out infinite;
}

.badge-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--main-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
}

.badge-text-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.badge-text-sub {
  font-size: 0.8rem;
  color: var(--electric-blue);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   6. CATEGORIES SECTION (4 BIG CATEGORY CARDS)
   -------------------------------------------------------------------------- */
.categories-section {
  padding: 8rem 0;
  position: relative;
  background: var(--bg-sec);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.category-card {
  position: relative;
  height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  background: var(--bg-card);
  cursor: pointer;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 3rem;
  text-decoration: none;
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(8, 8, 8, 0.85) 70%, rgba(8, 8, 8, 0.98) 100%);
  z-index: 2;
  transition: opacity var(--transition-fast);
}

.category-svg-visual {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  transition: transform var(--transition-slow);
}

.category-card:hover {
  transform: translateY(-10px) scale(1.01);
  border-color: var(--electric-blue);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 35px rgba(0, 200, 255, 0.3);
}

.category-card:hover .category-svg-visual {
  transform: scale(1.08);
}

.category-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 45, 109, 0.35) 0%, rgba(123, 92, 255, 0.2) 40%, transparent 70%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  z-index: 2;
}

.category-card:hover .category-glow {
  opacity: 1;
}

.category-content {
  position: relative;
  z-index: 3;
}

.category-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--electric-blue);
  margin-bottom: 1.5rem;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.category-card:hover .category-icon {
  background: var(--main-gradient);
  color: #FFF;
  transform: scale(1.1);
}

.category-title {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.category-desc {
  font-size: 1rem;
  color: var(--text-sec);
  line-height: 1.5;
  margin-bottom: 1.5rem;
  max-width: 90%;
}

.category-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--electric-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.category-card:hover .category-arrow {
  gap: 0.9rem;
  color: var(--coral);
}

/* --------------------------------------------------------------------------
   7. FEATURED ARTICLES / BLOG SECTION
   -------------------------------------------------------------------------- */
.blog-section {
  padding: 8rem 0;
  position: relative;
}

.blog-filter-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-sec);
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--main-gradient);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 5px 20px rgba(255, 45, 109, 0.3);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

/* Article Card Specs: translateY(-12px) + glow on hover */
.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  cursor: pointer;
  position: relative;
  text-decoration: none;
}

.article-card:hover {
  transform: translateY(-12px);
  border-color: rgba(255, 45, 109, 0.4);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), var(--shadow-glow-coral);
}

.article-img-wrapper {
  position: relative;
  width: 100%;
  height: 230px;
  overflow: hidden;
  background: #1e1e1e;
}

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

.article-card:hover .article-img {
  transform: scale(1.08);
}

.article-category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.35rem 0.85rem;
  background: rgba(17, 17, 17, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--electric-blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  z-index: 2;
}

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

.article-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.article-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-main);
  line-height: 1.35;
  transition: color var(--transition-fast);
}

.article-card:hover .article-title {
  color: var(--coral);
}

.article-excerpt {
  font-size: 0.95rem;
  color: var(--text-sec);
  line-height: 1.6;
  margin-bottom: 1.8rem;
  flex-grow: 1;
}

.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border-glass);
}

.article-author {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.author-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  border: 1px solid var(--coral);
}

.read-more-btn {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--electric-blue);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition-fast);
}

.article-card:hover .read-more-btn {
  gap: 0.6rem;
  color: var(--coral);
}

/* --------------------------------------------------------------------------
   8. HAKKIMDA (ABOUT) SECTION & EXPERTISE SKILLS GRID
   -------------------------------------------------------------------------- */
.about-section {
  padding: 8rem 0;
  position: relative;
  background: var(--bg-sec);
  border-top: 1px solid var(--border-glass);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 5rem;
  align-items: center;
  margin-bottom: 6rem;
}

.about-visual {
  position: relative;
}

.about-portrait-card {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass-bright);
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
}

.about-portrait-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center top;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--electric-blue);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-heading);
  background: var(--main-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-sec);
  font-weight: 500;
}

.about-bio {
  font-size: 1.15rem;
  color: var(--text-sec);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.about-bio p {
  margin-bottom: 1.2rem;
}

/* Uzmanlık Alanları Grid */
.skills-heading {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--text-main);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.4rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255, 45, 109, 0.2) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.skill-card:hover {
  transform: translateY(-8px);
  border-color: var(--electric-blue);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 200, 255, 0.25);
}

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

.skill-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral);
  transition: transform var(--transition-fast), color var(--transition-fast);
  position: relative;
  z-index: 2;
}

.skill-card:hover .skill-icon {
  transform: scale(1.15);
  color: var(--electric-blue);
}

.skill-name {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   9. ARTICLE READER MODAL & SINGLE CONTENT STYLES
   -------------------------------------------------------------------------- */
.single-article-container {
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 6rem;
}

.single-header {
  margin-bottom: 3rem;
}

.single-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: var(--text-sec);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.single-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.15;
  margin-bottom: 2rem;
}

.single-featured-img {
  width: 100%;
  max-height: 550px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass-bright);
  margin-bottom: 3.5rem;
}

.single-content {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-sec);
  max-width: 860px;
  margin: 0 auto;
}

.single-content p {
  margin-bottom: 1.8rem;
}

.single-content blockquote {
  border-left: 4px solid var(--coral);
  padding-left: 1.8rem;
  margin: 2.5rem 0;
  font-style: italic;
  color: var(--text-main);
  font-size: 1.3rem;
}

/* Modal Overlay Styles */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  width: 100%;
  max-width: 900px;
  max-height: 85vh;
  background: var(--bg-card);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-lg);
  overflow-y: auto;
  position: relative;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.9), var(--shadow-glow-coral);
  transform: translateY(30px) scale(0.95);
  transition: transform var(--transition-normal);
  padding: 3.5rem;
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass-bright);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--coral);
  color: #FFF;
  transform: rotate(90deg);
}

/* --------------------------------------------------------------------------
   10. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: #000000;
  padding: 5rem 0 3rem;
  border-top: 1px solid var(--border-glass);
  position: relative;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.footer-logo-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.03em;
}

.footer-pillars {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.pillar-item {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-sec);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pillar-divider {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--coral);
}

/* Social Icons */
.social-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.social-icon-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-sec);
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
}

.social-icon-btn svg {
  width: 22px;
  height: 22px;
  transition: transform var(--transition-fast);
}

.social-icon-btn:hover {
  background: var(--main-gradient);
  color: #FFFFFF;
  border-color: transparent;
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(255, 45, 109, 0.4), 0 0 15px rgba(0, 200, 255, 0.3);
}

.social-icon-btn:hover svg {
  transform: scale(1.15);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   11. KEYFRAME ANIMATIONS & REVEALS
   -------------------------------------------------------------------------- */
@keyframes pulseGlow {
  0% { transform: scale(1) translate(0, 0); opacity: 0.7; }
  100% { transform: scale(1.2) translate(-20px, 20px); opacity: 1; }
}

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.reveal-element {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-element.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* --------------------------------------------------------------------------
   12. RESPONSIVE MEDIA QUERIES (DESKTOP, TABLET, MOBILE)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-heading {
    font-size: clamp(2.6rem, 7vw, 4.2rem);
  }

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

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .skills-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .cursor-spotlight,
  .hero-glow-1,
  .hero-glow-2 {
    display: none !important;
  }

  html, body {
    overflow-x: hidden;
    width: 100%;
  }

  .container {
    padding: 0 1.25rem;
  }

  .site-header {
    height: 70px;
  }
  .site-header.scrolled {
    height: 65px;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: rgba(12, 12, 12, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 3rem 2rem;
    transition: right var(--transition-normal);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.9);
    z-index: 999;
    border-left: 1px solid var(--border-glass-bright);
  }

  .nav-menu.mobile-active {
    right: 0;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-glass-bright);
    color: var(--text-main);
  }

  .hero-section {
    padding-top: calc(70px + 2rem);
    padding-bottom: 4rem;
    min-height: auto;
  }

  .hero-heading {
    font-size: clamp(2.2rem, 9vw, 3.2rem);
    margin-bottom: 1.2rem;
    word-break: break-word;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
    text-align: center;
    line-height: 1.6;
  }

  .hero-cta {
    justify-content: center;
    width: 100%;
    gap: 1rem;
  }

  .btn {
    width: 100%;
    max-width: 280px;
    padding: 0.95rem 1.8rem;
    font-size: 0.95rem;
  }

  .hero-visual {
    width: 100%;
    flex-direction: column;
  }

  .portrait-frame {
    width: 100%;
    max-width: 290px;
    margin: 0 auto;
  }

  .hero-badge {
    position: relative;
    bottom: auto;
    left: auto;
    transform: none;
    margin: 1.5rem auto 0;
    width: 100%;
    max-width: 290px;
    padding: 0.9rem 1.2rem;
    justify-content: center;
    animation: none;
  }

  .categories-section {
    padding: 5rem 0;
  }

  .category-card {
    height: auto;
    min-height: 320px;
    padding: 1.8rem 1.4rem;
  }

  .category-title {
    font-size: 1.55rem;
  }

  .category-desc {
    font-size: 0.9rem;
    max-width: 100%;
    margin-bottom: 1.2rem;
  }

  .blog-section {
    padding: 5rem 0;
  }

  .blog-filter-bar {
    gap: 0.6rem;
    justify-content: center;
  }

  .filter-btn {
    padding: 0.55rem 1rem;
    font-size: 0.82rem;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

  .article-content {
    padding: 1.4rem;
  }

  .article-title {
    font-size: 1.2rem;
  }

  .about-section {
    padding: 5rem 0;
  }

  .about-portrait-img {
    height: 360px;
  }

  .about-bio {
    font-size: 1rem;
    line-height: 1.7;
  }

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }

  .stat-card {
    padding: 0.9rem 0.4rem;
  }

  .stat-number {
    font-size: 1.4rem;
  }

  .stat-label {
    font-size: 0.72rem;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
  }

  .skill-card {
    padding: 1.1rem 0.8rem;
  }

  .modal-container {
    padding: 2rem 1.25rem;
  }

  .modal-article-title {
    font-size: 1.6rem;
  }

  .site-footer {
    padding: 4rem 0 2.5rem;
  }

  .footer-pillars {
    gap: 0.8rem 1.2rem;
    font-size: 0.85rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-heading {
    font-size: 2.1rem;
  }

  .section-title {
    font-size: 1.9rem;
  }

  .about-stats {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .stat-card {
    padding: 1.2rem;
  }

  .stat-number {
    font-size: 1.9rem;
  }
}