/**
 * ====================================================================
 * DIYAR - BİLEŞEN STİLLERİ (COMPONENTS.CSS)
 * Navbar, Butonlar, Kartlar, Modal, Hero, Blog, İletişim vs.
 * ====================================================================
 */

/* ====================================================================
   1. BUTONLAR (BUTTONS)
   ==================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.85rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  background: var(--grad-gold);
  color: #081122;
  border-color: #ffd700;
  box-shadow: 0 4px 18px rgba(212, 175, 55, 0.35);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(212, 175, 55, 0.5);
  color: #000;
}

.btn-secondary {
  background: rgba(15, 31, 69, 0.6);
  color: var(--text-main);
  border-color: var(--gold-border);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--gold-light);
  color: var(--gold-light);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

/* ====================================================================
   2. NAVBAR (NAVİGASYON)
   ==================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 1000;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
}

.navbar.scrolled {
  height: 70px;
  background: rgba(7, 14, 34, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gold-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.nav-logo img, .nav-logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--gold-glow);
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-title {
  color: var(--text-main);
  line-height: 1;
}

.nav-logo-sub {
  font-size: 0.72rem;
  color: var(--gold-light);
  letter-spacing: 1px;
  font-weight: 500;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--grad-gold);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobil Hamburger Menü Butonu */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--gold-light);
  width: 42px;
  height: 42px;
  border-radius: 8px;
  border: 1px solid var(--gold-border);
  align-items: center;
  justify-content: center;
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* ====================================================================
   3. HERO BÖLÜMÜ (GİRİŞ)
   ==================================================================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 50px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 4rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.1rem;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-full);
  color: var(--gold-light);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 12px rgba(212, 175, 55, 0.15);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-greeting {
  font-size: 1.35rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.hero-title {
  margin-bottom: 1.2rem;
  letter-spacing: -1px;
}

.hero-typing-wrap {
  min-height: 2.2rem;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  font-family: var(--font-code);
  font-size: 1.35rem;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
}

.hero-typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1.3em;
  background-color: var(--gold-primary);
  animation: blink 0.9s infinite;
  vertical-align: middle;
}

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

.hero-bio {
  font-size: 1.12rem;
  color: var(--text-muted);
  margin-bottom: 2.2rem;
  max-width: 580px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-bottom: 3rem;
}

/* Hero Profil Kartı & Avatar */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-avatar-wrapper {
  position: relative;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  padding: 8px;
  background: var(--grad-gold);
  box-shadow: var(--gold-glow-lg), 0 0 70px rgba(26, 54, 117, 0.4);
}

.hero-avatar-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg-surface);
  position: relative;
}

.hero-avatar-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-avatar-wrapper:hover .hero-avatar-inner img {
  transform: scale(1.04);
}

/* Yüzen Rozetler */
.hero-floating-badge {
  position: absolute;
  background: rgba(12, 24, 54, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid var(--gold-border);
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  z-index: 3;
  animation: float 4s ease-in-out infinite;
}

.hero-floating-badge.badge-1 {
  top: 15px;
  right: -25px;
  animation-delay: 0s;
}

.hero-floating-badge.badge-2 {
  bottom: 25px;
  left: -35px;
  animation-delay: 2s;
}

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

.badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--gold-subtle);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 1.1rem;
}

.badge-text {
  display: flex;
  flex-direction: column;
}

.badge-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
}

.badge-sub {
  font-size: 0.72rem;
  color: var(--gold-light);
}

/* ====================================================================
   4. İSTATİSTİK ŞERİDİ (STATS)
   ==================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.stat-card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.4rem;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--grad-gold);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

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

.stat-number {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 0.3rem;
  background: var(--grad-gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--font-code);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ====================================================================
   5. HAKKIMDA & EĞİTİM (ABOUT & TIMELINE)
   ==================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.about-card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.about-card h3 {
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--text-main);
}

.education-highlight {
  background: rgba(212, 175, 55, 0.08);
  border-left: 4px solid var(--gold-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.2rem;
  margin: 1.5rem 0;
}

.education-title {
  font-weight: 700;
  color: var(--gold-light);
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.education-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Zaman Çizelgesi (Timeline) */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold-primary) 0%, rgba(26, 54, 117, 0.5) 100%);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.2rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 2px solid var(--gold-primary);
  box-shadow: 0 0 10px var(--gold-primary);
  transition: all var(--transition-fast);
}

.timeline-item:hover .timeline-dot {
  background: var(--gold-primary);
  transform: scale(1.2);
}

.timeline-year {
  display: inline-block;
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--gold-subtle);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-code);
  margin-bottom: 0.4rem;
}

.timeline-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.timeline-company {
  font-size: 0.88rem;
  color: var(--accent-cyan);
  margin-bottom: 0.5rem;
}

.timeline-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

/* ====================================================================
   6. YETENEKLER (SKILLS)
   ==================================================================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.skill-category-card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  transition: all var(--transition-normal);
}

.skill-category-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-light);
  box-shadow: var(--gold-glow);
}

.skill-category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.8rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.skill-cat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--gold-subtle);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
}

.skill-cat-icon svg {
  width: 22px;
  height: 22px;
}

.skill-item {
  margin-bottom: 1.4rem;
}

.skill-item:last-child {
  margin-bottom: 0;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
}

.skill-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
}

.skill-percent {
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--gold-light);
  font-weight: 600;
}

.skill-bar-bg {
  width: 100%;
  height: 7px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: var(--grad-gold);
  border-radius: 10px;
  transition: width 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.skill-desc {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
  margin-bottom: 0;
}

/* ====================================================================
   7. PROJELER (PROJECTS)
   ==================================================================== */
.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-btn {
  background: rgba(15, 31, 69, 0.7);
  border: 1px solid var(--gold-border);
  color: var(--text-muted);
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--gold-light);
  border-color: var(--gold-light);
}

.filter-btn.active {
  background: var(--grad-gold);
  color: #081122;
  border-color: #ffd700;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.2rem;
}

.project-card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.project-card:hover {
  transform: translateY(-7px);
  border-color: var(--gold-light);
  box-shadow: var(--gold-glow);
}

.project-thumb {
  width: 100%;
  height: 220px;
  background: #091325;
  position: relative;
  overflow: hidden;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-thumb img {
  transform: scale(1.05);
}

.project-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(7, 14, 34, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
}

.project-body {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-title {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
  color: var(--text-main);
}

.project-summary {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.tech-tag {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--accent-cyan);
  font-size: 0.75rem;
  font-family: var(--font-code);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
}

.project-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ====================================================================
   8. BLOG BÖLÜMÜ (BLOG CARDS & SEARCH)
   ==================================================================== */
.blog-controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.search-box-wrap {
  position: relative;
  max-width: 580px;
  margin: 0 auto;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 0.9rem 1.2rem 0.9rem 3rem;
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-full);
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.search-input:focus {
  border-color: var(--gold-light);
  box-shadow: var(--gold-glow);
}

.search-icon {
  position: absolute;
  left: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold-primary);
  width: 18px;
  height: 18px;
  pointer-events: none;
}

.category-chips {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.cat-chip {
  background: rgba(15, 31, 69, 0.6);
  border: 1px solid var(--gold-border);
  color: var(--text-muted);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cat-chip:hover, .cat-chip.active {
  background: var(--gold-subtle);
  border-color: var(--gold-light);
  color: var(--gold-light);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-light);
  box-shadow: var(--gold-glow);
}

.blog-thumb {
  width: 100%;
  height: 190px;
  background: #091325;
  overflow: hidden;
  position: relative;
}

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

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

.blog-cat-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(7, 14, 34, 0.88);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
}

.blog-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.7rem;
}

.blog-meta-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.blog-meta-item svg {
  width: 14px;
  height: 14px;
  color: var(--gold-primary);
}

.blog-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 0.7rem;
  color: var(--text-main);
  transition: color var(--transition-fast);
}

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

.blog-excerpt {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.blog-read-btn {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-light);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.blog-read-btn svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.blog-card:hover .blog-read-btn svg {
  transform: translateX(4px);
}

/* ====================================================================
   9. MODAL OKUYUCU (ARTICLE & PROJECT READER MODAL)
   ==================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 8, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7), var(--gold-glow);
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform var(--transition-normal);
}

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

.modal-close-btn {
  position: sticky;
  top: 1.2rem;
  right: 1.2rem;
  float: right;
  z-index: 10;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(15, 31, 69, 0.9);
  border: 1px solid var(--gold-border);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: #000;
  transform: rotate(90deg);
}

.modal-body {
  padding: 2.5rem;
}

/* Modal İçi Makale Tipografisi */
.article-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--gold-border);
}

.article-hero-img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 1.8rem;
  border: 1px solid var(--gold-border);
}

.article-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #CBD5E1;
}

.article-content h2, .article-content h3, .article-content h4 {
  color: var(--gold-light);
  margin-top: 1.8rem;
  margin-bottom: 0.8rem;
}

.article-content p.lead {
  font-size: 1.15rem;
  color: #E2E8F0;
  font-weight: 500;
}

.article-content ul, .article-content ol {
  margin: 1rem 0 1.5rem 1.8rem;
  color: var(--text-muted);
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-content blockquote {
  border-left: 4px solid var(--gold-primary);
  background: rgba(212, 175, 55, 0.08);
  padding: 1.2rem 1.5rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.5rem 0;
  font-style: italic;
  color: #F1F5F9;
}

.article-content pre {
  background: #040914;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  margin: 1.5rem 0;
  overflow-x: auto;
}

.article-content code {
  font-family: var(--font-code);
  font-size: 0.9rem;
  color: var(--accent-cyan);
}

.article-content p code, .article-content li code {
  background: rgba(212, 175, 55, 0.12);
  color: var(--gold-light);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

/* ====================================================================
   10. İLETİŞİM (CONTACT)
   ==================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact-info-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon-box {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--gold-subtle);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  flex-shrink: 0;
}

.contact-icon-box svg {
  width: 20px;
  height: 20px;
}

.contact-item-title {
  font-size: 0.82rem;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.contact-item-val {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

.contact-item-val a:hover {
  color: var(--gold-light);
}

/* Sosyal Medya İkonları */
.social-links {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.social-btn {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(15, 31, 69, 0.7);
  border: 1px solid var(--gold-border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-btn svg {
  width: 20px;
  height: 20px;
}

.social-btn:hover {
  background: var(--gold-primary);
  color: #000;
  transform: translateY(-3px);
  box-shadow: var(--gold-glow);
}

/* İletişim Formu */
.contact-form-wrap {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: rgba(6, 13, 30, 0.7);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--gold-light);
  box-shadow: var(--gold-glow);
  background: rgba(6, 13, 30, 0.95);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* ====================================================================
   11. FOOTER (ALT BİLGİ)
   ==================================================================== */
.footer {
  background: #040814;
  border-top: 1px solid var(--gold-border);
  padding: 4rem 0 2rem 0;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.back-to-top {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.back-to-top:hover {
  background: var(--gold-primary);
  color: #000;
  transform: translateY(-4px);
  box-shadow: var(--gold-glow);
}

/* ====================================================================
   12. TOAST BİLDİRİM (TOAST ALERT)
   ==================================================================== */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #0c1836;
  border: 1px solid var(--gold-primary);
  color: var(--text-main);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--gold-glow-lg);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  color: var(--gold-light);
}