/* ============================================================
   DENİZ BALÇIK — T.C. MİLLİ TAKIM ANTRENÖRÜ - SPOR KONDİSYONERİ & SPOR YÖNETİCİSİ
   Elite Executive Portal — Ultra-Modern, Prestijli & Lüks Arayüz
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700;800;900&family=Montserrat:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  /* ── Ana Renk Paleti ── */
  --tr-red:          #B8001F;
  --tr-red-glow:     rgba(184, 0, 31, 0.4);
  --tr-red-dark:     #7A0014;
  --tr-red-light:    #E30A17;
  --tr-red-subtle:   rgba(184, 0, 31, 0.08);

  --navy-deep:       #070B14;
  --navy-slate:      #0D1527;
  --navy-surface:    #131F37;
  --navy-card:       #182642;
  
  --gold:            #D4AF37;
  --gold-light:      #F3E5AB;
  --gold-metallic:   linear-gradient(135deg, #F5D77F 0%, #D4AF37 50%, #AA820A 100%);
  --gold-glow:       rgba(212, 175, 55, 0.35);

  --white:           #FFFFFF;
  --bg-light:        #F8FAFC;
  --bg-alt:          #F1F5F9;
  --bg-card-light:   #FFFFFF;
  
  --border-light:    #E2E8F0;
  --border-glass:    rgba(255, 255, 255, 0.12);
  --border-gold:     rgba(212, 175, 55, 0.3);
  
  --text-main:       #0F172A;
  --text-muted:      #475569;
  --text-light:      #94A3B8;
  --text-white:      #F8FAFC;

  /* ── Tipografi ── */
  --font-serif:      'Cinzel', Georgia, serif;
  --font-heading:    'Montserrat', -apple-system, sans-serif;
  --font-body:       'Plus Jakarta Sans', -apple-system, sans-serif;

  /* ── Gölgeler & Derinlik ── */
  --shadow-sm:       0 2px 8px rgba(7, 11, 20, 0.04);
  --shadow-md:       0 10px 30px rgba(7, 11, 20, 0.08);
  --shadow-lg:       0 20px 50px rgba(7, 11, 20, 0.14);
  --shadow-gold:     0 8px 30px rgba(212, 175, 55, 0.25);
  --shadow-red:      0 10px 35px rgba(184, 0, 31, 0.3);

  --radius-xs:       4px;
  --radius-sm:       8px;
  --radius-md:       14px;
  --radius-lg:       20px;
  --radius-pill:     9999px;
  
  --nav-h:           88px;
  --max-w:           1400px;
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition:      all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--navy-deep); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--tr-red), var(--gold));
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover { background: var(--tr-red-light); }

/* ── Reset & Temel ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-main);
  background: var(--bg-light);
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* ── Tipografi ve Başlıklar ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--navy-deep);
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.font-serif { font-family: var(--font-serif); letter-spacing: 0.04em; }

h1 { font-size: clamp(2.6rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.75rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.85rem); }
h4 { font-size: 1.2rem; font-weight: 700; }
p { color: var(--text-muted); font-size: 1.05rem; }

/* ── ÜST DEVLET VE PROTOKOL ÇUBUĞU (Ortalanmış) ── */
.top-official-bar {
  background: linear-gradient(90deg, #070B14 0%, #111A2E 50%, #070B14 100%);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 10px 0;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
  z-index: 1002;
  text-align: center;
}
.top-official-bar .container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.official-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.official-flag {
  font-size: 1.15rem;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
}
.official-quote {
  color: var(--gold-light);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  opacity: 0.95;
}

/* ── LAYOUT YARDIMCILARI ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }
.section { padding: 110px 0; position: relative; }
.section-sm { padding: 64px 0; }
.section-alt {
  background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.section-dark {
  background: radial-gradient(circle at 80% 20%, #182642 0%, #0D1527 60%, #070B14 100%);
  color: var(--white);
}
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-dark p { color: var(--text-light); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 56px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.text-center { text-align: center; }

/* ── PROTOKOL VE LÜKS ROZETLER (BADGES) ── */
.badge-official {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(184, 0, 31, 0.08) 0%, rgba(184, 0, 31, 0.15) 100%);
  border: 1px solid rgba(184, 0, 31, 0.3);
  color: var(--tr-red);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 10px rgba(184, 0, 31, 0.06);
}
.badge-gold-official {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(212, 175, 55, 0.22) 100%);
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: #9A7836;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tr-red);
  box-shadow: 0 0 0 0 rgba(184, 0, 31, 0.7);
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(184, 0, 31, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(184, 0, 31, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(184, 0, 31, 0); }
}

/* ── BAŞLIK BÖLÜMÜ VE MÜHÜR AYIRICI ── */
.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 72px;
}
.section-header h2 {
  font-size: clamp(2.1rem, 3.6vw, 3rem);
  margin-bottom: 18px;
  color: var(--navy-deep);
}
.section-header p {
  font-size: 1.15rem;
  line-height: 1.75;
}
.official-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 24px auto 0;
}
.official-divider span {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--tr-red), transparent);
}
.official-divider i {
  color: var(--gold);
  font-size: 1.1rem;
  filter: drop-shadow(0 2px 6px var(--gold-glow));
}

/* ── BUTONLAR (Lüks & Otoriter) ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: 0.5s;
}
.btn:hover::before { left: 100%; }

.btn-primary {
  background: linear-gradient(135deg, var(--tr-red) 0%, #8A0017 100%);
  color: var(--white);
  border-color: #6A0012;
  box-shadow: 0 4px 20px rgba(184, 0, 31, 0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--tr-red-light) 0%, var(--tr-red) 100%);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(184, 0, 31, 0.5);
  color: var(--white);
}

.btn-gold {
  background: linear-gradient(135deg, #E5C583 0%, #D4AF37 50%, #9A7836 100%);
  color: #070B14;
  border-color: #D4AF37;
  font-weight: 800;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.35);
}
.btn-gold:hover {
  background: linear-gradient(135deg, #FFF0C2 0%, #E5C583 100%);
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(212, 175, 55, 0.5);
  color: #070B14;
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
  backdrop-filter: blur(12px);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--navy-deep);
  border-color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.25);
}

.btn-outline-red {
  background: transparent;
  border: 1.5px solid var(--tr-red);
  color: var(--tr-red);
}
.btn-outline-red:hover {
  background: var(--tr-red);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(184, 0, 31, 0.35);
}

.btn-sm { padding: 10px 22px; font-size: 0.85rem; }
.btn-lg { padding: 18px 42px; font-size: 1.05rem; }

/* ── KARTLAR & GLASSMORPHISM ── */
.card-official {
  background: var(--bg-card-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.card-official::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--tr-red) 0%, var(--gold) 100%);
  opacity: 0;
  transition: var(--transition);
}
.card-official:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-gold);
}
.card-official:hover::before { opacity: 1; }
.card-body { padding: 36px; }

/* ── NAVBAR (Elite Presidential / Olympic Committee Style) ── */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(7, 11, 20, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 2px solid var(--tr-red);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(7, 11, 20, 0.98);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}
.navbar .container {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.crest-emblem {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #E30A17 0%, #8A0017 70%, #4D000D 100%);
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  box-shadow: 0 0 20px rgba(184, 0, 31, 0.6), inset 0 2px 6px rgba(255,255,255,0.4);
  position: relative;
}
.crest-emblem::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px dashed rgba(212, 175, 55, 0.4);
}
.brand-details { display: flex; flex-direction: column; }
.brand-name {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.brand-title {
  font-size: 0.74rem;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-top: 2px;
}

/* Nav Menu — Ortalanmış & Hiyerarşik Dropdown Sistemi */
.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex: 1;
}
.nav-item {
  position: relative;
  padding: 12px 0;
}
.nav-link {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  cursor: pointer;
  user-select: none;
}
.nav-link:hover, .nav-item:hover .nav-link {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}
.nav-link.active {
  color: var(--white);
  background: linear-gradient(135deg, var(--tr-red) 0%, #8A0017 100%);
  box-shadow: 0 4px 15px rgba(184, 0, 31, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.nav-link .dropdown-icon {
  font-size: 0.75rem;
  color: var(--gold-light);
  transition: transform 0.3s ease;
}
.nav-item:hover .dropdown-icon {
  transform: rotate(180deg);
}

/* Dropdown Menü Kartı — Kesintisiz Hover Köprüsü */
.nav-dropdown {
  position: absolute;
  top: calc(100% - 4px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: rgba(13, 21, 39, 0.98);
  backdrop-filter: blur(24px);
  border: 1.5px solid var(--border-gold);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(212, 175, 55, 0.15);
  min-width: 290px;
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s;
  z-index: 1050;
}
/* Görünmez Hover Köprüsü (Mouse kayarken kapanmayı önler) */
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 0;
  right: 0;
  height: 20px;
  background: transparent;
}
.nav-item:hover .nav-dropdown,
.nav-dropdown:hover {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dropdown-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition-fast);
}
.dropdown-link:hover {
  background: rgba(184, 0, 31, 0.18);
  color: var(--gold-light);
  transform: translateX(4px);
}
.dropdown-link i {
  color: var(--tr-red);
  font-size: 1rem;
}
.dropdown-link.active {
  background: rgba(184, 0, 31, 0.25);
  color: var(--white);
  border-left: 3px solid var(--gold);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.lang-selector {
  display: flex;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xs);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
}
.lang-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 800;
  font-size: 0.78rem;
  padding: 6px 12px;
  cursor: pointer;
  transition: var(--transition);
}
.lang-btn.active {
  background: var(--tr-red);
  color: var(--white);
  box-shadow: 0 0 10px rgba(184, 0, 31, 0.5);
}

/* Hamburger */
.hamburger {
  display: none;
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xs);
  cursor: pointer;
  padding: 8px 10px;
  z-index: 10001;
  transition: var(--transition-fast);
}
.hamburger:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--gold);
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobil Menü */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(7, 11, 20, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 999999;
  display: flex;
  flex-direction: column;
  padding: 70px 24px 40px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-12px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.mobile-menu-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--white);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition-fast);
}
.mobile-menu-close:hover {
  background: var(--tr-red);
  border-color: var(--tr-red);
}
.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-fast);
}
.mobile-menu a:hover, .mobile-menu a.active {
  background: rgba(184, 0, 31, 0.25);
  color: var(--gold-light);
  border-left: 3px solid var(--tr-red);
  padding-left: 18px;
}

/* ── HERO BANNER (Sinematik ve Heybetli) ── */
.home-hero-official {
  position: relative;
  min-height: calc(100vh - 130px);
  background: radial-gradient(circle at 75% 35%, rgba(184, 0, 31, 0.45) 0%, transparent 60%),
              linear-gradient(135deg, rgba(7, 11, 20, 0.98) 0%, rgba(13, 21, 39, 0.92) 60%, rgba(77, 0, 13, 0.85) 100%);
  display: flex;
  align-items: center;
  padding: 100px 0 120px;
  color: var(--white);
  overflow: hidden;
}
.home-hero-official::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--bg-light), transparent);
}
.hero-content-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 72px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-lead-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.35);
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 28px;
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.home-hero-official h1 {
  font-size: clamp(3rem, 5.8vw, 4.8rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 20px;
  text-shadow: 0 6px 30px rgba(0, 0, 0, 0.6);
}
.home-hero-official h2 {
  font-size: clamp(1.35rem, 2.3vw, 1.85rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.55;
  margin-bottom: 36px;
  font-family: var(--font-body);
}
.hero-cta-group {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.hero-portrait-frame {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-portrait-card {
  width: 100%;
  max-width: 420px;
  background: rgba(13, 21, 39, 0.75);
  backdrop-filter: blur(24px);
  border: 2px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 40px rgba(212, 175, 55, 0.25);
  text-align: center;
  position: relative;
}
.hero-portrait-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-lg);
  background: var(--gold-metallic);
  z-index: -1;
  opacity: 0.6;
}
.hero-portrait-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-md);
  filter: contrast(1.08);
}
.hero-portrait-caption {
  margin-top: 18px;
  padding: 8px 0 4px;
}
.hero-portrait-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.04em;
}
.hero-portrait-sub {
  font-size: 0.88rem;
  color: var(--gold-light);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── İSTATİSTİK ŞERİDİ ── */
.stats-official-bar {
  background: linear-gradient(90deg, #070B14 0%, #0D1527 50%, #070B14 100%);
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 3px solid var(--tr-red);
  padding: 56px 0;
  color: var(--white);
  position: relative;
  z-index: 10;
}
.stat-box {
  text-align: center;
  padding: 20px 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}
.stat-box:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 4vw, 3.8rem);
  font-weight: 900;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 10px;
  text-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}
.stat-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
}
.stat-desc {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 6px;
}

/* ── DOKTRİN ALINTI ŞERİDİ (Prezidyal Tasarım) ── */
.quote-statesman-banner {
  background: radial-gradient(circle at center, #8A0017 0%, #40000B 100%);
  border-top: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  padding: 90px 0;
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.quote-statesman-banner::before {
  content: '“';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-serif);
  font-size: 14rem;
  color: rgba(255, 255, 255, 0.05);
  line-height: 1;
  pointer-events: none;
}
.quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 2.8vw, 2.35rem);
  font-weight: 700;
  line-height: 1.5;
  max-width: 980px;
  margin: 0 auto 30px;
  color: #FFFDF9;
  letter-spacing: 0.02em;
  text-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.quote-author {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.quote-author-title {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ── İÇ SAYFA RESMİ HERO BANNER ── */
.page-hero-official {
  background: radial-gradient(circle at 90% 20%, rgba(184, 0, 31, 0.4) 0%, transparent 60%),
              linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-slate) 60%, #4D000D 100%);
  padding: 96px 0 64px;
  color: var(--white);
  border-bottom: 3px solid var(--tr-red);
  position: relative;
}
.page-hero-official h1 {
  font-size: clamp(2.4rem, 4.2vw, 3.4rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 14px;
  text-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.page-hero-official p {
  color: var(--gold-light);
  font-size: 1.15rem;
  font-weight: 500;
  max-width: 760px;
}
.breadcrumb-official {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 24px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.breadcrumb-official a { color: rgba(255, 255, 255, 0.85); font-weight: 600; }
.breadcrumb-official a:hover { color: var(--gold-light); }
.breadcrumb-official .active { color: var(--gold-light); font-weight: 800; }

/* ── ZAMAN ÇİZELGESİ (Kariyer & Görevler) ── */
.timeline-official {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 0;
}
.timeline-official::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: linear-gradient(to bottom, var(--tr-red), var(--gold), var(--navy-slate));
  transform: translateX(-50%);
}
.timeline-block {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  margin-bottom: 64px;
  align-items: center;
}
.timeline-block:nth-child(even) .timeline-content { grid-column: 1; text-align: right; }
.timeline-block:nth-child(even) .timeline-spacer { grid-column: 3; }
.timeline-block:nth-child(odd) .timeline-content { grid-column: 3; text-align: left; }
.timeline-block:nth-child(odd) .timeline-spacer { grid-column: 1; }

.timeline-badge-year {
  grid-column: 2;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: radial-gradient(circle, #131F37 0%, #070B14 100%);
  border: 3px solid var(--gold);
  color: var(--white);
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.4);
  z-index: 2;
}
.timeline-card {
  background: var(--white);
  padding: 28px 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.timeline-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--tr-red);
  transform: translateY(-4px);
}
.timeline-card h4 {
  font-size: 1.2rem;
  color: var(--navy-deep);
  margin-bottom: 8px;
}
.timeline-card p {
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ── TABLO TASARIMI (Lüks Müsabaka Tablosu) ── */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}
.table-official {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.table-official thead {
  background: var(--navy-deep);
  color: var(--white);
}
.table-official th {
  padding: 20px 24px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 2px solid var(--tr-red);
}
.table-official td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.95rem;
  color: var(--text-main);
}
.table-official tbody tr:hover {
  background: #F8FAFC;
}
.table-official .badge-rank {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
}
.badge-gold-rank { background: #FEF3C7; color: #92400E; border: 1px solid #FCD34D; font-weight: 800; }
.badge-silver-rank { background: #F1F5F9; color: #334155; border: 1px solid #CBD5E1; }
.badge-bronze-rank { background: #FFEDD5; color: #9A3412; border: 1px solid #FDBA74; }

/* ── FORM ELEMANLARI (Resmi İletişim / Başvuru) ── */
.form-official {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 48px;
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 28px; }
.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy-deep);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-control {
  width: 100%;
  padding: 16px 20px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  color: var(--text-main);
  font-size: 1rem;
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--tr-red);
  background: var(--white);
  box-shadow: 0 0 0 5px rgba(184, 0, 31, 0.12);
}
.form-control.error {
  border-color: #EF4444;
  background: #FEF2F2;
}
.form-error {
  color: #DC2626;
  font-size: 0.82rem;
  margin-top: 8px;
  display: none;
  font-weight: 600;
}
.form-error.visible { display: block; }
.form-success {
  display: none;
  background: #ECFDF5;
  border: 1.5px solid #10B981;
  color: #065F46;
  padding: 24px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 700;
  margin-top: 24px;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.15);
}
.form-success.visible { display: block; }

/* ── FAQ & ACCORDION ── */
.accordion-official { max-width: 920px; margin: 0 auto; }
.accordion-item {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.accordion-item:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-md);
}
.accordion-header {
  width: 100%;
  padding: 24px 32px;
  background: var(--white);
  border: none;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy-deep);
  transition: var(--transition);
}
.accordion-header:hover, .accordion-header.open {
  color: var(--tr-red);
  background: var(--bg-light);
}
.accordion-chevron {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--tr-red);
  flex-shrink: 0;
}
.accordion-header.open .accordion-chevron { transform: rotate(180deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 32px;
  background: var(--white);
}
.accordion-body.open {
  max-height: 450px;
  padding: 0 32px 28px;
}
.accordion-body p {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ── FİLTRE BUTONLARI ── */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 56px;
}
.filter-btn {
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
  background: var(--white);
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.filter-btn:hover, .filter-btn.active {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-slate) 100%);
  color: var(--white);
  border-color: var(--navy-deep);
  box-shadow: 0 6px 20px rgba(7, 11, 20, 0.3);
  transform: translateY(-2px);
}

/* ── E-KİTAP & BAŞVURU ESERLERİ ── */
.book-featured-official {
  background: linear-gradient(135deg, #0A0F1D 0%, #131D31 50%, #0A0F1D 100%);
  border: 2px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 48px;
  align-items: center;
  box-shadow: 0 25px 50px -12px rgba(10, 15, 29, 0.5), 0 0 35px rgba(212, 175, 55, 0.15);
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.book-featured-official::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(184,0,31,0.22) 0%, transparent 70%);
  pointer-events: none;
}

.book-cover-3d {
  background: linear-gradient(145deg, #8B0000 0%, #B8001F 50%, #4A000A 100%);
  border: 2px solid var(--gold);
  border-radius: 6px 16px 16px 6px;
  padding: 32px 22px;
  text-align: center;
  box-shadow: -10px 16px 32px rgba(0, 0, 0, 0.65), inset 4px 0 8px rgba(255, 255, 255, 0.2), inset -4px 0 8px rgba(0, 0, 0, 0.5);
  position: relative;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.book-cover-3d::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 14px;
  background: linear-gradient(90deg, rgba(0,0,0,0.5) 0%, rgba(255,255,255,0.25) 40%, rgba(0,0,0,0.35) 100%);
  border-radius: 6px 0 0 6px;
  box-shadow: 2px 0 4px rgba(0,0,0,0.4);
}

.book-cover-front {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.book-featured-official h2 {
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 800;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.book-featured-official p {
  color: rgba(255, 255, 255, 0.85);
}

/* ── FOOTER ── */
.footer-official {
  background: linear-gradient(180deg, #070B14 0%, #03050A 100%);
  color: var(--white);
  border-top: 3px solid var(--tr-red);
  padding: 96px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 56px;
  padding-bottom: 72px;
}
.footer-brand .crest-emblem { margin-bottom: 24px; }
.footer-tagline {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
  margin-bottom: 28px;
}
.footer-social-links { display: flex; gap: 14px; }
.footer-social-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
}
.footer-social-btn:hover {
  background: var(--tr-red);
  border-color: var(--tr-red);
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(184, 0, 31, 0.5);
}
.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2.5px;
  background: var(--tr-red);
}
.footer-links-list { display: flex; flex-direction: column; gap: 12px; }
.footer-links-list a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition);
}
.footer-links-list a:hover {
  color: var(--white);
  padding-left: 8px;
}
.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ── RESPONSIVE & MOBILE / TABLET / PC OPTIMIZASYONU ── */

/* 1. Large Screens & Laptops (<= 1240px) */
@media (max-width: 1240px) {
  .nav-menu { display: none !important; }
  .hamburger { display: flex !important; }
  .nav-actions .btn { display: none !important; }
  .hero-content-grid { gap: 40px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

/* 2. Tablet & Medium Screens (<= 1080px) */
@media (max-width: 1080px) {
  .container { padding: 0 20px; }
  .section { padding: 70px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-content-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-portrait-frame { margin-top: 28px; justify-content: center; }
  .hero-cta-group { justify-content: center; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .grid-2 { gap: 36px; }
  .top-official-bar .container { gap: 14px; }
}

/* 3. Mobile Landscape & Small Tablets (<= 900px) */
@media (max-width: 900px) {
  .stats-grid, .stats-official-bar .grid-4 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px;
  }
  .stat-box {
    padding: 20px 14px;
    border-right: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
}

/* 4. Mobile Phones (<= 768px) */
@media (max-width: 768px) {
  :root {
    --nav-h: 66px;
  }
  
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    position: relative;
  }

  .container { padding: 0 14px !important; }
  .section { padding: 50px 0; }
  .section-sm { padding: 36px 0; }
  .section-header { margin-bottom: 36px; }
  .section-header h2 { font-size: 1.65rem; line-height: 1.25; }
  
  /* Üst Protokol Barı */
  .top-official-bar {
    padding: 6px 10px;
    font-size: 0.68rem;
    line-height: 1.3;
  }
  .top-official-bar .container {
    flex-direction: column;
    gap: 3px;
    padding: 0 8px !important;
  }
  .official-tag {
    font-size: 0.68rem;
    justify-content: center;
    text-align: center;
  }
  .official-quote {
    font-size: 0.65rem;
    text-align: center;
    line-height: 1.3;
    opacity: 0.85;
  }

  /* Navbar */
  .navbar {
    position: sticky;
    top: 0;
    z-index: 10000;
  }
  .navbar .container {
    height: var(--nav-h);
    padding: 0 12px !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
  }
  .nav-brand {
    gap: 10px;
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
  }
  .crest-emblem {
    width: 38px;
    height: 38px;
    min-width: 38px;
    font-size: 0.9rem;
  }
  .crest-emblem::after {
    inset: -2px;
  }
  .brand-details {
    min-width: 0;
    overflow: hidden;
  }
  .brand-name {
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
  }
  .brand-title {
    font-size: 0.58rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 170px;
    letter-spacing: 0.02em;
    opacity: 0.9;
  }

  /* Nav Actions & Hamburger */
  .nav-actions {
    display: flex !important;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }
  .nav-actions .btn {
    display: none !important;
  }
  .lang-selector {
    padding: 2px;
    gap: 2px;
  }
  .lang-btn {
    padding: 4px 7px;
    font-size: 0.68rem;
  }
  .hamburger {
    display: flex !important;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    padding: 8px;
    background: rgba(184, 0, 31, 0.25);
    border: 1.5px solid rgba(184, 0, 31, 0.6);
    border-radius: 8px;
    cursor: pointer;
    z-index: 100000;
  }
  .hamburger span {
    width: 20px;
    height: 2px;
    margin: 2.5px 0;
    background: #FFFFFF;
  }
  .hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .hamburger.open span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Mobile Drawer Menu */
  .mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(7, 11, 20, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    z-index: 999999;
    display: flex;
    flex-direction: column;
    padding: 70px 20px 40px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
  }
  .mobile-menu.open {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateY(0);
  }
  .mobile-menu-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #FFFFFF;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  .mobile-menu a {
    font-size: 0.98rem;
    font-weight: 700;
    color: #FFFFFF;
    padding: 12px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .mobile-menu a:hover, .mobile-menu a.active {
    color: var(--gold-light);
    background: rgba(184, 0, 31, 0.2);
    border-left: 3px solid var(--tr-red);
    padding-left: 14px;
  }

  /* Hero Section (Airtight Mobile Layout) */
  .home-hero-official {
    padding: 30px 0 50px;
    min-height: auto;
    text-align: center;
  }
  .hero-content-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .hero-lead-badge {
    padding: 6px 14px;
    font-size: 0.72rem;
    margin: 0 auto 12px;
    width: auto;
    display: inline-flex;
    justify-content: center;
  }
  .home-hero-official h1 {
    font-size: 2rem;
    line-height: 1.15;
    margin-bottom: 8px;
  }
  .home-hero-official h2 {
    font-size: 0.95rem;
    color: var(--gold-light);
    line-height: 1.4;
    margin-bottom: 14px;
  }
  .home-hero-official p {
    font-size: 0.88rem !important;
    line-height: 1.55 !important;
    margin: 0 auto 20px !important;
    max-width: 360px !important;
    color: rgba(255, 255, 255, 0.82) !important;
  }
  .hero-portrait-frame {
    margin: 4px auto 16px;
    order: -1; /* Resmi mobilde başlığın hemen altında veya üstünde zarifçe göster */
    display: flex;
    justify-content: center;
  }
  .hero-portrait-card {
    width: 200px;
    max-width: 200px;
    padding: 8px;
    border-radius: 16px;
    margin: 0 auto;
    box-shadow: 0 12px 36px rgba(0,0,0,0.8), 0 0 24px rgba(184, 0, 31, 0.25);
  }
  .hero-portrait-img {
    height: 200px;
    border-radius: 12px;
    object-position: center 15%;
  }
  .hero-portrait-name {
    font-size: 0.85rem;
    margin: 4px 0 0;
  }
  .hero-cta-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
  }
  .hero-cta-group a:nth-child(3) {
    grid-column: 1 / -1;
  }
  .hero-cta-group .btn {
    width: 100%;
    padding: 12px 14px;
    font-size: 0.84rem;
    justify-content: center;
    border-radius: 8px;
  }

  /* Grid Sistemleri */
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }

  /* Kartlar & Bileşenler */
  .card-body {
    padding: 20px 16px;
  }
  .btn {
    padding: 12px 20px;
    font-size: 0.86rem;
  }
  .btn-lg {
    padding: 13px 22px;
    font-size: 0.9rem;
  }

  /* Filtre & Arama Barı */
  .filter-bar {
    gap: 6px;
    margin-bottom: 28px;
  }
  .filter-btn {
    padding: 7px 14px;
    font-size: 0.78rem;
    flex: 1 1 auto;
    text-align: center;
  }
  .tabs {
    flex-wrap: wrap;
    gap: 6px;
  }
  .tab-btn {
    flex: 1 1 100%;
    text-align: center;
    padding: 10px 14px;
  }

  /* Timeline (Biyografi) */
  .timeline-official::before { left: 20px; }
  .timeline-block {
    grid-template-columns: auto 1fr;
    gap: 14px;
    margin-bottom: 24px;
  }
  .timeline-block:nth-child(even) .timeline-content,
  .timeline-block:nth-child(odd) .timeline-content {
    grid-column: 2;
    text-align: left;
    padding: 18px 14px;
  }
  .timeline-badge-year {
    grid-column: 1;
    width: 42px;
    height: 42px;
    font-size: 0.75rem;
  }
  .timeline-spacer { display: none; }

  /* E-Kitap Öne Çıkan Kartı */
  .book-featured-official {
    grid-template-columns: 1fr;
    padding: 28px 16px;
    gap: 24px;
    text-align: center;
  }
  .book-cover-3d {
    max-width: 220px;
    margin: 0 auto;
    min-height: 280px;
  }
  .book-featured-official .btn {
    width: 100%;
    justify-content: center;
  }

  /* Formlar & Tablolar */
  .form-official {
    padding: 20px 14px;
  }
  .table-official {
    font-size: 0.82rem;
  }
  .table-official th, .table-official td {
    padding: 10px 8px;
  }

  /* Footer */
  .footer-official { padding: 50px 0 0; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 40px;
  }
  .footer-bottom-bar {
    flex-direction: column;
    gap: 14px;
    text-align: center;
    padding: 20px 0;
  }
}

/* 5. Extra Small Phones (<= 420px) */
@media (max-width: 420px) {
  .home-hero-official h1 { font-size: 1.75rem; }
  .hero-portrait-card { width: 180px; max-width: 180px; }
  .hero-portrait-img { height: 180px; }
  .brand-name { font-size: 0.88rem; }
  .brand-title { display: none; } /* En küçük ekranda unvanı gizleyip logoyu ferahlat */
  .hero-cta-group { grid-template-columns: 1fr; }
  .hero-cta-group a:nth-child(3) { grid-column: auto; }
}