/* ==========================================
   DİNAMİK PREMIUM TASARIM SİSTEMİ (CSS)
   ========================================== */

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

/* CUSTOM SCROLLBAR & SELECTION */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb {
  background: hsla(142, 76%, 45%, 0.3);
  border-radius: 5px;
  transition: background var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background: hsla(142, 76%, 45%, 0.6);
}

::selection {
  background: hsla(142, 76%, 45%, 0.25);
  color: var(--color-green);
}

/* YENİDEN KULLANILABİLİR BİLEŞENLER */
:root {
  /* --- DETAYLI KOYU TEMA DEĞİŞKENLERİ (VARSAYILAN) --- */
  --bg-dark: hsl(225, 18%, 6%);
  --bg-panel: hsla(225, 16%, 10%, 0.7);
  --bg-card: hsla(225, 14%, 14%, 0.4);
  --bg-card-hover: hsla(225, 14%, 18%, 0.6);
  --bg-input: hsla(225, 14%, 8%, 0.6);
  
  /* Temel Yazı Renkleri */
  --color-text-main: hsl(0, 0%, 96%);
  --color-text-muted: hsl(225, 10%, 68%);
  --color-text-dark: hsl(225, 8%, 45%);
  
  /* Kenarlık ve Cam Özellikleri */
  --border-glass: 1px solid hsla(225, 14%, 25%, 0.4);
  --border-glass-glow: 1px solid hsla(142, 76%, 45%, 0.35);
  --shadow-glass: 0 16px 40px -10px rgba(0, 0, 0, 0.45);
  
  /* --- PREMIUM YEŞİL PALETİ DEĞİŞKENLERİ --- */
  --color-green: hsl(142, 76%, 45%); /* Canlı Zümrüt Yeşili */
  --color-green-glow: hsl(142, 76%, 50%);
  --color-green-light: hsl(142, 76%, 60%);
  --color-green-dark: hsl(142, 76%, 30%);
  
  /* Neon Gradientler */
  --gradient-accent: linear-gradient(135deg, var(--color-green) 0%, hsl(160, 84%, 39%) 100%);
  --gradient-gold: linear-gradient(135deg, hsl(142, 76%, 45%) 0%, hsl(180, 100%, 40%) 100%);
  --gradient-text: linear-gradient(135deg, hsl(0, 0%, 100%) 30%, hsl(225, 15%, 80%) 100%);
  --gradient-glow: linear-gradient(135deg, hsla(142, 76%, 45%, 0.15) 0%, hsla(160, 84%, 39%, 0.15) 100%);
  
  /* Neon Işıma Shadow */
  --shadow-glow: 0 0 25px -5px hsla(142, 76%, 45%, 0.45);
  
  /* Tipografi & Animasyon Hızı */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.65s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-xl: 24px;
  --radius-lg: 16px;
  --radius-md: 14px;
  --radius-sm: 8px;
}

/* --- AYDINLIK TEMA DEĞİŞKENLERİ (.light-theme sınıfı altında) --- */
.light-theme {
  --bg-dark: hsl(225, 20%, 94%);
  --bg-panel: hsla(225, 25%, 98%, 0.88);
  --bg-card: hsla(225, 20%, 90%, 0.65);
  --bg-card-hover: hsla(225, 20%, 86%, 0.85);
  --bg-input: hsla(225, 20%, 94%, 0.8);
  
  /* Temel Yazı Renkleri */
  --color-text-main: hsl(225, 35%, 12%);
  --color-text-muted: hsl(225, 15%, 38%);
  --color-text-dark: hsl(225, 10%, 60%);
  
  /* Kenarlık ve Cam Özellikleri */
  --border-glass: 1px solid hsla(225, 20%, 80%, 0.6);
  --border-glass-glow: 1px solid hsla(142, 76%, 40%, 0.4);
  --shadow-glass: 0 16px 35px -10px rgba(13, 14, 18, 0.15);
  
  /* Metin ve Başlık Gradienti */
  --gradient-text: linear-gradient(135deg, hsl(225, 35%, 10%) 30%, hsl(225, 20%, 25%) 100%);
  
  /* Işıma Shadow */
  --shadow-glow: 0 0 25px -5px hsla(142, 76%, 45%, 0.25);
}

/* TEMEL SIFIRLAMA */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
}

li { list-style: none; }

a {
  text-decoration: none;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
}

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

html {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--color-text-main);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-slow), color var(--transition-normal);
}

/* STICKY TOP HEADER BAŞLIK ALANI */
.top-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 75px;
  background: var(--bg-panel);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-bottom: var(--border-glass);
  z-index: 100;
  display: flex;
  align-items: center;
  box-shadow: 0 4px 30px rgba(0,0,0,0.08);
  transition: background-color var(--transition-slow), border var(--transition-slow), box-shadow var(--transition-slow);
}

.header-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-logo {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  user-select: none;
  text-shadow: 0 0 15px hsla(142, 76%, 45%, 0.1);
}

/* PREMIUM TEMA BUTONU */
.theme-toggle-btn {
  background: var(--bg-card);
  border: var(--border-glass);
  color: var(--color-green);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  transition: var(--transition-normal), border var(--transition-slow);
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.theme-toggle-btn:hover {
  background: var(--gradient-accent);
  color: hsl(225, 18%, 6%);
  box-shadow: var(--shadow-glow);
  transform: scale(1.1) rotate(15deg);
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  display: block;
  padding: 110px 15px 30px; /* Üstteki sabit header için clearance padding eklendi */
}

/* DİNAMİK ARKA PLAN EFEKTLERİ */
.ambient-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
  background-color: var(--bg-dark);
  transition: background-color var(--transition-slow);
}

.ambient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.16;
  mix-blend-mode: screen;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.blob-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-green) 0%, transparent 80%);
  top: 0;
  left: 0;
}

.blob-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, hsl(160, 84%, 39%) 0%, transparent 80%);
  top: 0;
  left: 0;
}

.blob-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, hsl(120, 70%, 40%) 0%, transparent 80%);
  top: 40%;
  left: 35%;
  opacity: 0.06;
}

.light-theme .ambient-blob {
  opacity: 0.08;
}

/* YILDIZ TOZU PARÇACIK EFEKTİ */
.bg-stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background-image: 
    radial-gradient(1px 1px at 10% 20%, var(--color-text-main), transparent),
    radial-gradient(1.5px 1.5px at 20% 50%, var(--color-green), transparent),
    radial-gradient(1px 1px at 80% 30%, var(--color-text-main), transparent),
    radial-gradient(2px 2px at 60% 80%, var(--color-green), transparent),
    radial-gradient(1px 1px at 40% 70%, var(--color-text-main), transparent),
    radial-gradient(1.5px 1.5px at 90% 90%, var(--color-green), transparent);
  background-size: 550px 550px;
  opacity: 0.12;
  transition: opacity var(--transition-slow);
}

/* ANA YERLEŞİM (LAYOUT) */
main {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 25px;
  align-items: start;
  z-index: 1;
}

/* ==========================================
   SIDEBAR (BİLGİ ALANI - OPTİMİZE EDİLMİŞTİR)
   ========================================== */
.sidebar {
  background: var(--bg-panel);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 30px;
  box-shadow: var(--shadow-glass);
  position: sticky;
  top: 95px; /* Fixed Header'ın tam altına hizalandı! */
  z-index: 10;
  transition: var(--transition-normal), background-color var(--transition-slow), border var(--transition-slow);
}

.sidebar-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.info_more-btn {
  display: none;
}

.avatar-box {
  position: relative;
  width: 135px;
  height: 135px;
  border-radius: 50%;
  background: linear-gradient(135deg, hsla(225, 14%, 20%, 0.5), hsla(225, 14%, 10%, 0.8));
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 25px;
  box-shadow: 
    0 15px 35px rgba(0, 0, 0, 0.5),
    inset 0 2px 4px hsla(0, 0%, 100%, 0.1);
  border: 1px solid hsla(142, 76%, 45%, 0.15);
  padding: 6px;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.avatar-box:hover {
  transform: translateY(-5px);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.6),
    0 0 20px hsla(142, 76%, 45%, 0.2);
  border-color: hsla(142, 76%, 45%, 0.4);
}

.avatar-box img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  z-index: 2;
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.avatar-box:hover img {
  transform: scale(1.1) rotate(2deg);
}

.status-badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: hsla(225, 16%, 12%, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid hsla(142, 76%, 45%, 0.3);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-green);
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  z-index: 10;
}

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

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(32, 194, 95, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(32, 194, 95, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(32, 194, 95, 0); }
}

.name {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* DİNAMİK YAZI AKIŞI / BADGE VE TYPING */
.title-wrapper-badge {
  background: hsla(142, 76%, 45%, 0.1);
  color: var(--color-green);
  border: 1px solid hsla(142, 76%, 45%, 0.2);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-glow);
  animation: breathe 3s infinite alternate ease-in-out;
  display: flex;
  align-items: center;
  gap: 2px;
}

.typing-cursor {
  font-weight: bold;
  animation: blink 0.8s infinite;
  color: var(--color-green);
}

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

@keyframes breathe {
  0% { box-shadow: 0 0 10px -2px hsla(142, 76%, 45%, 0.15); }
  100% { box-shadow: 0 0 20px 2px hsla(142, 76%, 45%, 0.35); }
}

.separator {
  width: 100%;
  height: 1px;
  background: hsla(225, 14%, 25%, 0.4);
  margin: 25px 0;
  transition: background-color var(--transition-slow);
}

/* CV İNDİRME BUTONU (SIDEBAR) */
.sidebar-actions {
  width: 100%;
  margin-bottom: 25px;
}

.btn-primary {
  width: 100%;
  padding: 12px 20px;
  background: var(--gradient-accent);
  color: hsl(225, 18%, 6%);
  border-radius: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: var(--shadow-glow);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary ion-icon {
  font-size: 1.2rem;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 20px hsla(142, 76%, 45%, 0.4);
}

/* İLETİŞİM LİSTESİ */
.contacts-list {
  display: grid;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  text-align: left;
}

.icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--bg-card);
  border: var(--border-glass);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-green);
  font-size: 1.25rem;
  transition: var(--transition-fast), border var(--transition-slow);
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.contact-item:hover .icon-box {
  background: var(--gradient-accent);
  color: hsl(225, 18%, 6%);
  transform: scale(1.08) rotate(-5deg);
  box-shadow: var(--shadow-glow);
}

.contact-info {
  flex: 1;
  min-width: 0;
}

.contact-title {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 3px;
}

.contact-link, address, time {
  font-size: 0.85rem;
  color: var(--color-text-main);
  word-break: break-all;
  transition: var(--transition-fast);
}

address { font-style: normal; }

.contact-link:hover {
  color: var(--color-green);
}

/* SOSYAL MEDYA LİSTESİ */
.social-list {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 10px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg-card);
  border: var(--border-glass);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 1.2rem;
  transition: var(--transition-normal), border var(--transition-slow);
}

.social-link:hover {
  background: var(--gradient-accent);
  color: hsl(225, 18%, 6%);
  transform: translateY(-4px) rotate(8deg);
  box-shadow: var(--shadow-glow);
  border-color: transparent;
}


/* SAĞ SÜTUN SARMALAYICI */
.right-column {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  gap: 25px;
}

/* ==========================================
   MAIN CONTENT (ANA İÇERİK ALANI)
   ========================================== */
.main-content {
  background: var(--bg-panel);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 30px;
  box-shadow: var(--shadow-glass);
  min-height: 80vh;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-slow), border var(--transition-slow);
}

/* ==========================================
   NAVİGASYON BAR (SİMGE ODAKLI VE YAPIŞKAN)
   ========================================== */
.navbar {
  position: sticky;
  top: 95px; /* Header'ın hemen altında sabitlenecek */
  background: hsla(225, 16%, 12%, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 10px 20px;
  z-index: 95;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color var(--transition-slow), border var(--transition-slow);
}

.light-theme .navbar {
  background: hsla(225, 25%, 98%, 0.85);
}

.navbar-list {
  display: flex;
  gap: 20px;
  width: 100%;
  justify-content: space-around;
}

/* Yazıların Gizlenip Sadece Simgelerin Görünmesi */
.navbar-link .nav-text {
  display: none; /* Yazılar gizli tutuluyor */
}

.navbar-link {
  color: var(--color-text-muted);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition-fast);
  position: relative;
}

.navbar-link ion-icon {
  font-size: 1.55rem;
  transition: var(--transition-fast);
}

.navbar-link:hover ion-icon {
  color: var(--color-green);
  transform: scale(1.15);
}

/* Aktif Sekme için Daire Işıma Efekti */
.navbar-link.active {
  background: hsla(142, 76%, 45%, 0.15);
  color: var(--color-green);
  border: 1px solid hsla(142, 76%, 45%, 0.35);
  box-shadow: var(--shadow-glow);
}

.navbar-link.active ion-icon {
  transform: scale(1.1);
}

/* SAYFA ARTIKLI (ARTICLE) */
article {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

article.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
  animation: page-fade-in var(--transition-normal) forwards;
}

@keyframes page-fade-in {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.article-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  padding-bottom: 12px;
  margin-bottom: 25px;
  position: relative;
  display: inline-block;
}

.article-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 45px;
  height: 5px;
  border-radius: 10px;
  background: var(--gradient-accent);
}

/* ==========================================
   HAKKIMDA SEKMESİ (ABOUT)
   ========================================== */
.about-text {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 30px;
}

.about-text p {
  margin-bottom: 15px;
}

/* DAHA KALIN & PREMIUM BUTON GRUPLARI */
.buttons-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 35px;
}

.form-btn {
  width: 100%;
  background: var(--bg-card);
  border: 2px solid hsla(142, 76%, 45%, 0.3);
  color: var(--color-text-main);
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.02rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.form-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-accent);
  opacity: 0;
  z-index: -1;
  transition: var(--transition-normal);
}

.form-btn:hover::before {
  opacity: 1;
}

.form-btn ion-icon {
  font-size: 1.35rem;
  transition: var(--transition-fast);
}

.form-btn:hover {
  color: hsl(225, 18%, 6%);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow), 0 10px 25px rgba(0,0,0,0.25);
  border-color: transparent;
}

.form-btn:hover ion-icon {
  transform: scale(1.15) translateY(1px);
}

/* YAPTIKLARIM (SERVICES) */
.service { margin-bottom: 35px; }

.section-subtitle {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.service-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* GLASS MOUSE-GLOW CARDS */
.service-item {
  background: var(--bg-card);
  border: var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 25px;
  display: flex;
  gap: 20px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal), border var(--transition-slow);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.service-item:hover {
  background: var(--bg-card-hover);
  border-color: hsla(142, 76%, 45%, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.service-icon-box {
  background: var(--bg-panel);
  width: 52px;
  height: 52px;
  border-radius: 12px;
  border: var(--border-glass);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  color: var(--color-green);
  font-size: 1.8rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  transition: border var(--transition-slow);
}

.service-content-box {
  position: relative;
  z-index: 1;
}

.service-item-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text-main);
}

.service-item-text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* REFERANSLAR (TESTIMONIALS SLIDER) */
.testimonials { margin-bottom: 35px; }

.testimonials-slider-container {
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: 10px 0;
}

.testimonials-list {
  display: flex;
  gap: 20px;
  transition: transform 0.5s ease-in-out;
}

.testimonials-item {
  min-width: calc(50% - 10px);
  width: calc(50% - 10px);
  flex-shrink: 0;
}

.content-card {
  background: var(--bg-card);
  border: var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 25px;
  cursor: grab;
  position: relative;
  transition: var(--transition-normal), border var(--transition-slow);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.content-card:hover {
  background: var(--bg-card-hover);
  border-color: hsla(142, 76%, 45%, 0.25);
  transform: translateY(-3px);
}

.testimonials-avatar-box {
  width: 55px;
  height: 55px;
  border-radius: 12px;
  overflow: hidden;
  border: var(--border-glass);
  background: var(--bg-panel);
  margin-bottom: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  transition: border var(--transition-slow);
}

.testimonials-avatar-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonials-item-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.testimonials-text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.testimonials-text p {
  margin-bottom: 10px;
}

.testimonials-text button {
  background: var(--gradient-accent);
  color: hsl(225, 18%, 6%);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 8px 16px;
  border-radius: 6px;
  margin-top: 5px;
  box-shadow: 0 4px 10px rgba(142, 76, 45, 0.2);
  transition: var(--transition-fast);
}

.testimonials-text button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* ŞİRKETLER (CLIENTS) */
.clients { margin-bottom: 10px; }

.clients-list {
  display: flex;
  gap: 25px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding-bottom: 15px;
}

.clients-list::-webkit-scrollbar {
  height: 5px;
}

.clients-list::-webkit-scrollbar-track {
  background: var(--bg-card);
  border-radius: 10px;
}

.clients-list::-webkit-scrollbar-thumb {
  background: var(--color-green);
  border-radius: 10px;
}

.clients-item {
  min-width: 145px;
  height: 75px;
  background: var(--bg-card);
  border: var(--border-glass);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition-normal), border var(--transition-slow);
}

.clients-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--color-green);
  transform: scale(1.05);
}

.clients-item a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: 12px;
}

.clients-item img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  opacity: 0.55;
  filter: grayscale(1) brightness(1.5);
  transition: var(--transition-normal);
}

.light-theme .clients-item img {
  filter: grayscale(1) brightness(0.6);
}

.clients-item:hover img {
  opacity: 0.95;
  filter: grayscale(0) brightness(1);
}

/* ==========================================
   ÖZGEÇMİŞ SEKMESİ (RESUME)
   ========================================== */
.timeline {
  margin-bottom: 35px;
}

.timeline-title-box {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}

.timeline-title-box .icon-box {
  background: var(--bg-card);
  color: var(--color-green);
}

.timeline-list {
  border-left: 2px solid hsla(225, 14%, 25%, 0.4);
  margin-left: 22px;
  display: grid;
  gap: 25px;
  position: relative;
}

.light-theme .timeline-list {
  border-left-color: hsla(225, 20%, 80%, 0.6);
}

.timeline-item {
  position: relative;
  padding-left: 30px;
  transition: var(--transition-normal);
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 5px;
  left: -6px;
  width: 10px;
  height: 10px;
  background: var(--bg-dark);
  border: 2px solid var(--color-green);
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 10px var(--color-green);
  transition: var(--transition-normal), background-color var(--transition-slow);
}

.timeline-item:hover::before {
  background: var(--color-green);
  transform: scale(1.4);
}

.timeline-item-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--color-text-main);
  transition: var(--transition-fast);
}

.timeline-item:hover .timeline-item-title {
  color: var(--color-green);
  text-shadow: 0 0 8px hsla(142, 76%, 45%, 0.35);
}

.timeline-item span {
  font-size: 0.8rem;
  color: var(--color-purple);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 10px;
  transition: var(--transition-fast);
}

.light-theme .timeline-item span {
  color: hsl(272, 70%, 45%);
}

.timeline-item:hover span {
  transform: scale(1.05);
  color: var(--color-green);
}

.timeline-text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* SKILLS (YETKİNLİKLER SEKMESİ) */
.skills-list {
  background: var(--bg-card);
  border: var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: grid;
  gap: 20px;
  transition: border var(--transition-slow);
}

.skills-item {
  width: 100%;
}

.skill-title-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.skill-title-wrapper h5 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
}

.skill-title-wrapper data {
  font-size: 0.85rem;
  color: var(--color-green);
  font-weight: 600;
}

.skill-progress-bg {
  width: 100%;
  height: 8px;
  background: var(--bg-dark);
  border-radius: 10px;
  overflow: hidden;
  border: var(--border-glass);
  transition: background-color var(--transition-slow);
}

/* TUBE WATER FLOW FLUID EFFECT ON SKILL PROGRESS FILL */
.skill-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-green), hsl(160, 84%, 39%), var(--color-green));
  background-size: 200% auto;
  border-radius: 10px;
  width: 0;
  transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
  position: relative;
  box-shadow: 0 0 12px hsla(142, 76%, 45%, 0.6);
  animation: flow-gradient 3s linear infinite;
}

/* ==========================================
   PROJELER SEKMESİ (PORTFOLIO)
   ========================================== */
.projects-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 15px;
}

.filter-list {
  display: flex;
  gap: 12px;
}

.filter-btn {
  background: var(--bg-card);
  border: var(--border-glass);
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 18px;
  border-radius: 10px;
  transition: var(--transition-normal), border var(--transition-slow);
}

.filter-btn:hover {
  background: var(--bg-card-hover);
  color: var(--color-text-main);
  border-color: hsla(0, 0%, 100%, 0.2);
}

.light-theme .filter-btn:hover {
  border-color: hsla(225, 20%, 30%, 0.2);
}

.filter-btn.active {
  background: var(--gradient-accent);
  color: hsl(225, 18%, 6%);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

/* MOBİL FİLTRE SELECT KUTUSU */
.filter-select-box {
  display: none;
  position: relative;
  width: 100%;
}

.filter-select {
  background: var(--bg-card);
  border: var(--border-glass);
  border-radius: 12px;
  width: 100%;
  padding: 12px 16px;
  color: var(--color-text-main);
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  transition: border var(--transition-slow);
}

.filter-select .select-icon ion-icon {
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.filter-select.active .select-icon ion-icon {
  transform: rotate(180deg);
}

.select-list {
  background: hsla(225, 16%, 12%, 0.98);
  border: var(--border-glass);
  border-radius: 12px;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 100%;
  z-index: 4;
  padding: 8px;
  display: none;
  box-shadow: var(--shadow-glass);
}

.light-theme .select-list {
  background: hsl(225, 25%, 98%);
}

.filter-select.active + .select-list {
  display: block;
}

.select-item button {
  width: 100%;
  text-align: left;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.select-item button:hover {
  background: var(--bg-card);
  color: var(--color-green);
}

/* PROJE GRIDİ */
.project-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.project-item {
  display: none;
  opacity: 0;
  transform: scale(0.95);
}

.project-item.active {
  display: block;
  opacity: 1;
  transform: scale(1);
}

.project-card {
  background: var(--bg-card);
  border: var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal), border var(--transition-slow);
  cursor: pointer;
  position: relative;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.project-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
  position: relative;
}

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

.project-item-icon-box {
  position: absolute;
  inset: 0;
  background: rgba(13, 14, 18, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-green);
  font-size: 2rem;
  opacity: 0;
  backdrop-filter: blur(4px);
  transition: var(--transition-normal);
  z-index: 2;
}

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

.project-card:hover .project-item-icon-box {
  opacity: 1;
}

.project-card:hover {
  background: var(--bg-card-hover);
  border-color: hsla(142, 76%, 45%, 0.35);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glass), var(--shadow-glow);
}

.project-details {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-main);
  transition: var(--transition-fast);
}

.project-card:hover .project-title {
  color: var(--color-green);
}

.project-category-badge {
  display: inline-block;
  background: hsla(142, 76%, 45%, 0.12);
  color: var(--color-green);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid hsla(142, 76%, 45%, 0.2);
  width: fit-content;
  margin-bottom: 12px;
}

/* TEKNOLOJİ ETİKETLERİ */
.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.tech-tag {
  font-size: 0.68rem;
  font-weight: 600;
  background: hsla(225, 14%, 25%, 0.3);
  color: var(--color-text-muted);
  border: 1px solid hsla(225, 14%, 25%, 0.6);
  padding: 3px 8px;
  border-radius: 6px;
  transition: var(--transition-fast);
}

.light-theme .tech-tag {
  background: hsla(225, 20%, 80%, 0.3);
  border-color: hsla(225, 20%, 80%, 0.8);
}

.project-card:hover .tech-tag {
  border-color: hsla(142, 76%, 45%, 0.25);
  color: var(--color-green);
  background: hsla(142, 76%, 45%, 0.04);
}

/* ==========================================
   BLOG SEKMESİ (BLOG)
   ========================================== */
.blog-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.blog-card {
  background: var(--bg-card);
  border: var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal), border var(--transition-slow);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  cursor: pointer;
}

.blog-banner {
  width: 100%;
  height: 170px;
  overflow: hidden;
}

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

.blog-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--color-green);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glass);
}

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

.blog-content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.blog-category-tag {
  color: var(--color-green);
  font-weight: 600;
  text-transform: uppercase;
}

.blog-dot {
  width: 4px;
  height: 4px;
  background: var(--color-text-dark);
  border-radius: 50%;
}

.blog-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text-main);
  line-height: 1.4;
  transition: var(--transition-fast);
}

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

.blog-card-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================
   İLETİŞİM SEKMESİ (CONTACT)
   ========================================== */
.contact-map-box {
  width: 100%;
  height: 250px;
  border-radius: var(--radius-lg);
  border: var(--border-glass);
  overflow: hidden;
  box-shadow: var(--shadow-glass);
  margin-bottom: 30px;
  position: relative;
  filter: grayscale(1) invert(0.92) hue-rotate(180deg);
  opacity: 0.85;
  transition: var(--transition-normal);
}

.light-theme .contact-map-box {
  filter: grayscale(0.2) contrast(1.1);
  opacity: 0.95;
}

.contact-map-box:hover {
  filter: grayscale(0) invert(0) hue-rotate(0deg);
  opacity: 1;
}

.contact-map-box iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.contact-channels-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.contact-links-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.contact-btn-link {
  display: block;
  width: 100%;
}

.contact-btn-link .form-btn {
  padding: 18px;
  font-size: 0.9rem;
}

/* ==========================================
   PREMIUM MODAL PENCERESİ (OVERLAY DETAIL)
   ========================================== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(8, 9, 12, 0.75);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal.active .modal-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-content {
  background: var(--bg-panel);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: var(--border-glass);
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-xl);
  padding: 35px;
  position: relative;
  box-shadow: var(--shadow-glass);
  transform: scale(0.95) translateY(20px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
}

.modal-close-btn-x {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  border: var(--border-glass);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-green);
  font-size: 1.2rem;
  transition: var(--transition-fast), border var(--transition-slow);
}

.modal-close-btn-x:hover {
  background: var(--gradient-accent);
  color: hsl(225, 18%, 6%);
  transform: rotate(90deg);
}

#modalTitle {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-main);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#modalCompany {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-purple);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#modalDesc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ==========================================
   DİNAMİK TOAST BİLDİRİM PANELİ (TOAST BAR)
   ========================================== */
.toast-panel {
  position: fixed;
  bottom: -100px;
  right: 40px;
  background: var(--bg-panel);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid hsla(142, 76%, 45%, 0.45);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  color: var(--color-text-main);
  font-weight: 600;
  font-size: 0.88rem;
  box-shadow: var(--shadow-glass), var(--shadow-glow);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 200;
  transition: bottom 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s, background-color var(--transition-slow);
  opacity: 0;
  pointer-events: none;
}

.toast-panel.show {
  bottom: 40px;
  opacity: 1;
}

.toast-panel ion-icon {
  font-size: 1.25rem;
  color: var(--color-green);
}

.toast-panel a {
  color: var(--color-text-main);
  text-decoration: underline;
  text-decoration-color: var(--color-green);
}

/* PREMIUM FOOTER */
.footer {
  margin-top: 40px;
  padding-top: 25px;
  border-top: 1px solid hsla(225, 14%, 25%, 0.4);
  text-align: center;
}

.light-theme .footer {
  border-top: 1px solid hsla(225, 20%, 80%, 0.4);
}

.footer-content p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 5px;
}

.footer-vision {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  color: var(--color-green) !important;
  font-size: 0.95rem !important;
  opacity: 0.9;
}

/* ==========================================
   GİRİŞ (ENTRANCE) ANİMASYONLARI
   ========================================== */
@keyframes cinematic-entrance {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.98);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

.sidebar {
  animation: cinematic-entrance 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.main-content {
  opacity: 0;
  animation: cinematic-entrance 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) 0.15s forwards;
}

/* ==========================================
   MEDYA SORGULARI (RESPONSIVENESS BAŞTAN AŞAĞI OPTİMİZE)
   ========================================== */

/* TABLET VE KÜÇÜK DESKTOP EKRANLAR */
@media (max-width: 1200px) {
  body {
    padding: 105px 25px 30px;
  }
  main {
    max-width: 950px;
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .sidebar {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 30px;
    transition: padding 0.3s ease-in-out;
  }
  
  .sidebar.active {
    padding-bottom: 30px;
  }
  
  .sidebar-info {
    width: 100%;
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    text-align: left;
  }
  
  .avatar-box {
    margin-bottom: 0;
  }
  
  .info_more-btn {
    display: flex;
    position: absolute;
    top: -30px;
    right: -30px;
    border-radius: 0 14px 0 14px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-green);
    background: var(--bg-card);
    border-left: var(--border-glass);
    border-bottom: var(--border-glass);
    padding: 10px 18px;
    box-shadow: var(--shadow-glass);
    transition: var(--transition-fast);
    z-index: 1;
    align-items: center;
    gap: 5px;
  }
  
  .info_more-btn span {
    display: block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
  
  .info_more-btn ion-icon {
    font-size: 1rem;
    transition: var(--transition-normal);
  }
  
  .sidebar.active .info_more-btn ion-icon {
    transform: rotate(180deg);
  }
  
  .sidebar-info_more {
    width: 100%;
    opacity: 0;
    display: none;
    transition: opacity 0.35s ease-in-out;
    margin-top: 20px;
  }
  
  .sidebar.active .sidebar-info_more {
    opacity: 1;
    display: block;
  }
  
  .contacts-list {
    grid-template-columns: repeat(2, 1fr);
    width: 100%;
    gap: 25px 20px;
  }
}

/* ORTA SEVİYE TABLET VE MOBİL CİHAZLAR */
@media (max-width: 850px) {
  body {
    padding: 100px 15px 120px; /* Alttaki menü barı ve üstteki header için temiz boşluklar */
  }

  .right-column {
    gap: 20px;
  }

  /* Sticky bottom navigation bar for mobile */
  .navbar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    top: auto;
    width: 100%;
    border-bottom: none;
    border-left: none;
    border-right: none;
    border-top: var(--border-glass);
    border-radius: 0;
    border-top-left-radius: var(--radius-xl);
    border-top-right-radius: var(--radius-xl);
    padding: 12px 15px;
    margin-bottom: 0;
    box-shadow: 0 -5px 25px rgba(0,0,0,0.25);
    z-index: 100;
  }
  
  .navbar-list {
    width: 100%;
    justify-content: space-around;
    gap: 10px;
  }
  
  .navbar-link {
    width: 48px;
    height: 48px;
  }

  .navbar-link ion-icon {
    font-size: 1.45rem;
  }
  
  .service-list, .project-list, .blog-list {
    grid-template-columns: 1fr;
  }
  
  .testimonials-item {
    min-width: 100%;
    width: 100%;
  }
}

/* KÜÇÜK MOBİL TELEFONLAR (AKILLI TELEFONLAR & MINI CİHAZLAR) */
@media (max-width: 600px) {
  body {
    padding: 95px 10px 120px;
  }
  
  .main-content {
    padding: 25px 15px;
  }
  
  .sidebar {
    padding: 25px 20px;
  }
  
  .sidebar.active {
    padding-bottom: 25px;
  }
  
  .info_more-btn {
    top: -25px;
    right: -20px;
    padding: 8px 12px;
    border-radius: 0 14px 0 14px;
  }
  
  .info_more-btn span {
    display: block;
    font-size: 0.65rem;
  }
  
  .avatar-box {
    width: 100px;
    height: 100px;
    border-radius: 25px;
    margin-bottom: 0;
  }
  
  .name {
    font-size: 1.4rem;
    margin-bottom: 8px;
  }
  
  .title-wrapper-badge {
    margin-bottom: 0;
    padding: 5px 12px;
    font-size: 0.7rem;
  }
  
  .contacts-list {
    grid-template-columns: 1fr; /* Dar ekranda tamamen dikey sıralanır, asla sıkışmaz */
    gap: 15px;
  }
  
  .buttons-group {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .form-btn {
    padding: 14px 24px;
    font-size: 0.98rem;
  }
  
  .project-list, .blog-list {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .projects-filter-bar {
    margin-bottom: 20px;
  }
  
  .filter-list {
    display: none; /* Mobilde select kutusu kullanılacak */
  }
  
  .filter-select-box {
    display: block;
  }
  
  .contact-links-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .toast-panel {
    right: 20px;
    left: 20px;
    font-size: 0.8rem;
    padding: 10px 18px;
    bottom: -100px;
  }
  
  .toast-panel.show {
    bottom: 85px; /* Mobilde bottom menünün hemen üzerinde kalır! */
  }
  
  .header-container {
    padding: 0 15px;
  }
  
  .header-logo {
    font-size: 1.3rem;
  }

  .modal-content {
    padding: 25px 20px;
  }

  .article-title {
    font-size: 1.6rem;
    margin-bottom: 20px;
  }

  .timeline-item-title {
    font-size: 0.95rem;
  }

  .timeline-text {
    font-size: 0.82rem;
  }
}