/* ═══════════════════════════════════════════
   İKPLUS — Design System
   Marka Renkleri: Turuncu #E8520A + Gri #5A5A5A
   Zemin: Beyaz / Açık
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── CSS Değişkenleri ─── */
:root {
  /* İKPLUS Marka Renkleri */
  --orange:         #E8520A;   /* Logo turuncu */
  --orange-dark:    #C43E00;   /* Koyu turuncu (hover) */
  --orange-light:   #FF6B2B;   /* Açık turuncu */
  --orange-pale:    #FFF0E8;   /* Çok açık turuncu (bg) */
  --orange-mid:     rgba(232, 82, 10, 0.12);

  --gray:           #5A5A5A;   /* Logo gri */
  --gray-dark:      #3A3A3A;   /* Koyu gri */
  --gray-light:     #7A7A7A;   /* Açık gri */
  --gray-pale:      #F4F4F4;   /* Çok açık gri */

  /* Yüzey & Arka Plan */
  --bg:             #FFFFFF;
  --bg-soft:        #F8F9FA;
  --bg-muted:       #F0F2F5;
  --surface:        #FFFFFF;
  --surface-raised: #F8F9FA;

  /* Metin */
  --text:           #222222;
  --text-body:      #3D3D3D;
  --text-muted:     #6B7280;
  --text-dim:       #9CA3AF;
  --text-white:     #FFFFFF;

  /* Kenarlık */
  --border:         #E5E7EB;
  --border-dark:    #D1D5DB;
  --border-orange:  rgba(232, 82, 10, 0.3);

  /* Gölgeler */
  --shadow-xs:   0 1px 3px rgba(0,0,0,0.08);
  --shadow-sm:   0 4px 12px rgba(0,0,0,0.08);
  --shadow:      0 8px 30px rgba(0,0,0,0.10);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.12);
  --shadow-orange: 0 8px 30px rgba(232,82,10,0.25);
  --shadow-orange-sm: 0 4px 15px rgba(232,82,10,0.20);

  /* Boyutlar */
  --radius-sm:  6px;
  --radius:     12px;
  --radius-lg:  18px;
  --radius-xl:  28px;
  --radius-full:999px;

  /* Geçişler */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;

  /* Layout */
  --header-h:   72px;
  --sidebar-w:  260px;
  --content-max:1400px;
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text-body);
  line-height: 1.65;
  min-height: 100dvh;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
}
a { color: inherit; text-decoration: none; transition: var(--transition-fast); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button, input, select, textarea { font-family: inherit; }
::selection { background: var(--orange); color: #fff; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: var(--border-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* ─── Layout ─── */
.container { max-width: var(--content-max); margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 960px; margin: 0 auto; padding: 0 24px; }
.container-xs { max-width: 720px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 56px 0; }
.section-xs { padding: 36px 0; }

/* ─── Grid ─── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.gap-4 { gap: 32px; }

/* ─── Tipografi ─── */
.text-xs    { font-size: 0.75rem; }
.text-sm    { font-size: 0.875rem; }
.text-base  { font-size: 1rem; }
.text-lg    { font-size: 1.125rem; }
.text-xl    { font-size: 1.25rem; }
.text-2xl   { font-size: 1.5rem; }
.text-3xl   { font-size: 1.875rem; }
.text-4xl   { font-size: 2.25rem; }
.font-bold  { font-weight: 700; }
.font-semi  { font-weight: 600; }
.text-muted { color: var(--text-muted); }
.text-orange{ color: var(--orange); }
.text-gray  { color: var(--gray); }
.text-center{ text-align: center; }
.text-right { text-align: right; }

/* ─── Gradient Metin ─── */
.gradient-text {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-gray {
  background: linear-gradient(135deg, var(--gray-dark), var(--gray));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Butonlar ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: var(--shadow-orange-sm);
}
.btn-primary:hover {
  background: var(--orange-dark);
  box-shadow: var(--shadow-orange);
  color: #fff;
}
.btn-secondary {
  background: var(--gray);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background: var(--gray-dark); box-shadow: var(--shadow); }
.btn-outline {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
}
.btn-outline:hover { background: var(--orange); color: #fff; }
.btn-outline-gray {
  background: transparent;
  color: var(--gray);
  border: 2px solid var(--border-dark);
}
.btn-outline-gray:hover { border-color: var(--orange); color: var(--orange); }
.btn-white {
  background: #fff;
  color: var(--orange);
  box-shadow: var(--shadow);
}
.btn-white:hover { background: var(--orange-pale); }
.btn-ghost {
  background: var(--bg-muted);
  color: var(--text-body);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--bg-soft); border-color: var(--border-dark); }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #128C7E; color: #fff; }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.btn-lg { padding: 15px 40px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* ─── Kartlar ─── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
}
.card:hover {
  border-color: var(--border-orange);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.card-sm { padding: 20px; border-radius: var(--radius); }
.card-flat {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: var(--transition);
}
.card-flat:hover { border-color: var(--orange); background: var(--orange-pale); }

.card-orange {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-lg);
  padding: 28px;
}

/* ─── Bölüm Başlıkları ─── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange-mid);
  border: 1.5px solid var(--border-orange);
  color: var(--orange);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 18px;
  font-family: 'Outfit', sans-serif;
}
.section-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  margin-bottom: 16px;
  color: var(--text);
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto;
}

/* Ayraç çizgi */
.section-line {
  width: 60px; height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  border-radius: 2px;
  margin: 16px auto 0;
}

/* ─── İkon Kutuları ─── */
.icon-box {
  width: 56px; height: 56px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.icon-box-orange  { background: var(--orange-mid); color: var(--orange); }
.icon-box-gray    { background: var(--bg-muted); color: var(--gray); }
.icon-box-white   { background: rgba(255,255,255,0.2); color: #fff; }
.icon-box-lg      { width: 68px; height: 68px; font-size: 1.8rem; border-radius: var(--radius-lg); }
.icon-box-xl      { width: 84px; height: 84px; font-size: 2.3rem; border-radius: var(--radius-xl); }

/* ─── Badge / Etiket ─── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.73rem;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  letter-spacing: 0.5px;
}
.badge-orange { background: var(--orange-mid); color: var(--orange); border: 1px solid var(--border-orange); }
.badge-gray   { background: var(--bg-muted); color: var(--gray); border: 1px solid var(--border); }
.badge-green  { background: #E8F5E9; color: #2E7D32; border: 1px solid rgba(46,125,50,0.2); }
.badge-blue   { background: #E3F0FF; color: #1565C0; border: 1px solid rgba(21,101,192,0.2); }
.badge-red    { background: #FFEBEE; color: #C62828; border: 1px solid rgba(198,40,40,0.2); }

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 20px;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo img {
  height: 44px;
  width: auto;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex: 1;
  justify-content: center;
}
.nav-menu > li { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray);
  transition: var(--transition-fast);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--orange);
  background: var(--orange-mid);
}
.nav-link .arrow { font-size: 0.6rem; transition: transform 0.2s; }
.nav-menu > li:hover .arrow { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 250px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 999;
  box-shadow: var(--shadow-lg);
}
.nav-menu > li:hover .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.845rem;
  color: var(--text-body);
  font-weight: 500;
}
.dropdown a:hover { color: var(--orange); background: var(--orange-mid); }
.dropdown .d-icon { font-size: 1rem; }
.dropdown .sep {
  height: 1px; background: var(--border);
  margin: 6px 8px;
}

/* Yana Açılan Alt Menü (Submenu) */
.dropdown-submenu { position: relative; }
.has-submenu { justify-content: space-between; }
.s-arrow { font-size: 0.75rem; color: #E8520A; font-weight: bold; }
.dropdown-submenu .dropdown-menu {
  position: absolute;
  top: -8px; 
  left: 100%;
  min-width: 250px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-10px);
  transition: all 0.2s ease;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}
.dropdown-submenu:hover .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateX(0);
}
.dropdown-menu a {
  padding: 10px 14px;
  font-size: 0.82rem;
  border-bottom: 1px solid #f3f4f6;
}
.dropdown-menu a:last-child { border-bottom: none; }

.nav-actions {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.nav-tel {
  display: flex; align-items: center; gap: 7px;
  color: var(--gray);
  font-size: 0.85rem;
  font-weight: 600;
}
.nav-tel:hover { color: var(--orange); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--gray);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); background: var(--orange); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); background: var(--orange); }

/* ─── HERO ─── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
   background: #F8F9FA; border-bottom: 1px solid var(--border);
}
.hero-bg-shape {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 55%;
  height: 120%;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  border-radius: 40% 0 0 40%;
  opacity: 0.06;
  pointer-events: none;
}
.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(232,82,10,0.12) 1.5px, transparent 1.5px);
  background-size: 36px 36px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 740px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: 1.5px solid var(--orange);
  color: var(--orange);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 28px;
  animation: fade-in-up 0.5s ease both;
  font-family: 'Outfit', sans-serif;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse 2s infinite;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 22px;
  animation: fade-in-up 0.5s 0.1s ease both;
  color: var(--text);
}
.hero h1 .highlight {
  color: var(--orange);
  position: relative;
}
.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 38px;
  animation: fade-in-up 0.5s 0.2s ease both;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  animation: fade-in-up 0.5s 0.3s ease both;
}
.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  animation: fade-in-up 0.5s 0.4s ease both;
  flex-wrap: wrap;
}
.hero-stat .num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
}
.hero-stat .label {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 5px;
}

/* ─── Hizmet Kartları ─── */
.hizmet-kart {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.hizmet-kart .kart-ikon-wrap {
  width: 60px; height: 60px;
  background: var(--orange-mid);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  transition: var(--transition);
}
.hizmet-kart:hover .kart-ikon-wrap {
  background: var(--orange);
  transform: scale(1.08);
}
.hizmet-kart h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  transition: color 0.2s;
}
.hizmet-kart:hover h3 { color: var(--orange); }
.hizmet-kart p { color: var(--text-muted); font-size: 0.875rem; line-height: 1.65; flex: 1; }
.hizmet-kart .kart-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--orange);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  transition: gap 0.2s;
}
.hizmet-kart:hover .kart-link { gap: 10px; }

/* ─── Eğitim Kartları ─── */
.egitim-kart {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
}
.egitim-kart .egitim-tip {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--orange);
  font-family: 'Outfit', sans-serif;
}
.egitim-kart h3 { font-size: 1rem; font-weight: 700; transition: color 0.2s; }
.egitim-kart:hover h3 { color: var(--orange); }
.egitim-kart .egitim-meta {
  display: flex; align-items: center; gap: 12px;
  color: var(--text-muted); font-size: 0.8rem;
}
.egitim-kart .kayit-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  border: 1.5px solid var(--orange);
  color: var(--orange);
  padding: 6px 14px;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  transition: var(--transition);
}
.egitim-kart:hover .kayit-btn {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}

/* ─── Blog Kartları ─── */
.blog-kart { text-decoration: none; }
.blog-kart .blog-gorsel {
  width: 100%; height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 18px;
  transition: transform 0.3s;
}
.blog-kart:hover .blog-gorsel { transform: scale(1.03); }
.blog-kart .blog-gorsel-wrap {
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 18px;
}
.blog-kart .blog-gorsel-placeholder {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, var(--bg-muted), var(--bg-soft));
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 18px;
}
.blog-kart .blog-tarih { color: var(--text-dim); font-size: 0.78rem; margin-bottom: 8px; }
.blog-kart h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; transition: color 0.2s; }
.blog-kart:hover h3 { color: var(--orange); }
.blog-kart p { color: var(--text-muted); font-size: 0.875rem; line-height: 1.65; }

/* ─── Form Elemanları ─── */
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-label { font-size: 0.875rem; font-weight: 600; color: var(--text-body); font-family: 'Outfit', sans-serif; }
.form-label .required { color: var(--orange); margin-left: 2px; }
.form-control {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-body);
  padding: 12px 16px;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  width: 100%;
}
.form-control:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232, 82, 10, 0.12);
}
.form-control::placeholder { color: var(--text-dim); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ─── Toast Bildirimleri ─── */
#toast-container {
  position: fixed;
  top: calc(var(--header-h) + 16px);
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 360px;
}
.toast {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  animation: slide-in-right 0.3s ease;
}
.toast.success { border-left: 4px solid #2E7D32; }
.toast.error   { border-left: 4px solid var(--orange); }
.toast.info    { border-left: 4px solid #1565C0; }
.toast.warning { border-left: 4px solid #E8A020; }
.toast-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.toast-body { flex: 1; }
.toast-title { font-weight: 700; font-size: 0.9rem; color: var(--text); margin-bottom: 2px; }
.toast-msg { color: var(--text-muted); font-size: 0.82rem; }
.toast-close { background: none; border: none; color: var(--text-dim); font-size: 1rem; padding: 0; cursor: pointer; }
.toast-close:hover { color: var(--orange); }

/* ─── Footer ─── */
.footer {
  background: var(--gray-dark);
  color: #fff;
  margin-top: 0;
}
.footer-top {
  padding: 40px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-logo img { height: 44px; width: auto; filter: none; margin-bottom: 16px; }
.footer-desc { color: rgba(255,255,255,0.6); font-size: 0.875rem; line-height: 1.75; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: var(--transition-fast);
}
.footer-socials a:hover { background: var(--orange); border-color: var(--orange); transform: translateY(-2px); }
.footer-col h4 {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 18px;
  color: #fff;
  position: relative;
  padding-bottom: 10px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 28px; height: 2px;
  background: var(--orange);
  border-radius: 1px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: var(--transition-fast);
}
.footer-links a:hover { color: var(--orange); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: rgba(255,255,255,0.45); font-size: 0.8rem; }
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: var(--orange); }

/* ─── İletişim Kutuları ─── */
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition-fast);
}
.contact-item:hover { border-color: var(--orange); background: var(--orange-pale); }
.contact-item .ci-icon {
  width: 46px; height: 46px;
  background: var(--orange-mid);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-item .ci-label { color: var(--text-muted); font-size: 0.78rem; margin-bottom: 4px; font-weight: 600; }
.contact-item .ci-value { font-weight: 600; font-size: 0.95rem; color: var(--text); }
.contact-item .ci-value a:hover { color: var(--orange); }

/* ─── Sayfa Hero ─── */
.page-hero {
  padding: calc(var(--header-h) + 50px) 0 48px;
  background: #f9f9f9;
  border-bottom: 3px solid var(--orange);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 35%;
  height: 100%;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  opacity: 0.06;
  clip-path: polygon(20% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.page-hero h1 { color: var(--text-heading); }
.page-hero p { color: var(--text-body); }
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem;
  margin-bottom: 14px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb .sep { color: var(--text-muted); }
.breadcrumb .current { color: var(--text-heading); font-weight: 600; }

/* ─── Animasyonlar ─── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slide-in-right {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.9); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Spinner ─── */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.7s linear infinite;
}

/* ─── Mobil Bottom Nav (PWA) ─── */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.97);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(12px);
  z-index: 999;
  padding: 6px 0 env(safe-area-inset-bottom, 6px);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}
.bottom-nav-inner {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}
.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 6px;
  color: var(--text-dim);
  font-size: 0.62rem;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  transition: color 0.2s;
  text-align: center;
  text-decoration: none;
}
.bottom-nav-item .bnav-icon { font-size: 1.3rem; }
.bottom-nav-item.active, .bottom-nav-item:hover { color: var(--orange); }
.bottom-nav-item.active .bnav-icon { transform: scale(1.1); }

/* ─── WhatsApp FAB ─── */
.whatsapp-fab {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  z-index: 998;
  transition: var(--transition);
  text-decoration: none;
}
.whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 10px 32px rgba(37,211,102,0.55); }

/* ─── Entegrasyon Linkleri ─── */
.entegrasyon-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  transition: var(--transition-fast);
  text-decoration: none;
  color: var(--text-body);
}
.entegrasyon-item:hover { border-color: var(--orange); color: var(--orange); background: var(--orange-pale); transform: translateY(-2px); }
.entegrasyon-item .ei-icon { font-size: 1.3rem; }

/* ─── Admin Panel ─── */
.admin-layout { display: flex; min-height: 100dvh; background: var(--bg-soft); }
.admin-sidebar {
  width: var(--sidebar-w);
  background: var(--gray-dark);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.3s ease;
}
.admin-content { margin-left: var(--sidebar-w); flex: 1; min-width: 0; }
.admin-header {
  position: sticky; top: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
  z-index: 50;
  box-shadow: var(--shadow-xs);
}
.admin-main { padding: 28px 24px; }
.admin-sidebar-logo {
  padding: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; gap: 12px;
}
.admin-sidebar-logo img { height: 36px; width: auto; filter: brightness(0) invert(1); }
.admin-sidebar-logo .logo-text { font-family: 'Outfit', sans-serif; font-weight: 800; color: #fff; }
.admin-sidebar-logo .logo-sub { font-size: 0.65rem; color: rgba(255,255,255,0.5); font-weight: 400; }
.admin-nav { padding: 14px 10px; }
.admin-nav-section { margin-bottom: 26px; }
.admin-nav-title {
  padding: 4px 10px 10px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.3);
}
.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition-fast);
  text-decoration: none;
}
.admin-nav-link:hover { color: #fff; background: rgba(255,255,255,0.08); }
.admin-nav-link.active { color: #fff; background: var(--orange); }
.admin-nav-link .nav-badge {
  margin-left: auto;
  background: var(--orange);
  color: #fff;
  font-size: 0.65rem;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-weight: 700;
}
.admin-nav-link.active .nav-badge { background: rgba(255,255,255,0.25); }
.admin-nav-icon { font-size: 1.1rem; flex-shrink: 0; }

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition-fast);
  text-decoration: none;
  color: var(--text-body);
}
.stat-card:hover { border-color: var(--orange); box-shadow: var(--shadow-sm); }
.stat-card .stat-icon { font-size: 2rem; flex-shrink: 0; }
.stat-card .stat-val { font-family: 'Outfit', sans-serif; font-size: 1.9rem; font-weight: 800; line-height: 1; color: var(--text); }
.stat-card .stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
.stat-card .stat-link { font-size: 0.75rem; color: var(--orange); margin-top: 6px; font-weight: 600; }

.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border); }
.data-table th { font-size: 0.73rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-muted); background: var(--bg-soft); }
.data-table td { font-size: 0.875rem; color: var(--text-muted); }
.data-table tr:hover td { background: var(--orange-mid); color: var(--text); }
.data-table .col-actions { white-space: nowrap; }

/* Durum renkleri */
.durum-yeni      { color: #1565C0; font-weight: 600; }
.durum-goruldu   { color: var(--gray-light); }
.durum-iletisim  { color: var(--orange); }
.durum-onaylandi { color: #2E7D32; }
.durum-tamamlandi{ color: #2E7D32; }
.durum-bekliyor  { color: #E8A020; }
.durum-iptal     { color: #C62828; }

/* Ayırıcılar */
.divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.w-full { width: 100%; }
.hidden { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ─── Responsive ─── */
@media (max-width: 1200px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .admin-sidebar { transform: translateX(calc(-1 * var(--sidebar-w))); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-content { margin-left: 0; }
}

@media (max-width: 768px) {
  :root { --header-h: 62px; }
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }
  .section-sm { padding: 40px 0; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero { padding-top: calc(var(--header-h) + 20px); }
  .hero h1 { font-size: 1.95rem; }
  .hero-stats { gap: 20px; }

  /* Navbar mobil */
  .nav-menu { display: none; }
  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: rgba(255,255,255,0.99);
    backdrop-filter: blur(12px);
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
  }
  .nav-menu.open .dropdown {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none;
    background: var(--bg-soft);
    margin-top: 4px;
    padding-left: 10px;
  }
  .nav-toggle { display: flex; }
  .nav-actions .nav-tel { display: none; }

  /* Bottom Nav */
  .bottom-nav { display: block; }
  .whatsapp-fab { bottom: 76px; right: 16px; width: 50px; height: 50px; font-size: 1.3rem; }
  body { padding-bottom: 62px; }
  #toast-container { bottom: 76px; top: auto; right: 12px; max-width: calc(100vw - 24px); }

  .admin-main { padding: 16px; }
}

@media (max-width: 480px) {
  .section-header h2 { font-size: 1.6rem; }
  .btn-lg { padding: 13px 28px; font-size: 0.95rem; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
}

/* PWA safe area */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .bottom-nav { padding-bottom: calc(6px + env(safe-area-inset-bottom)); }
}

/* --- modern Eğitim Stilleri --- */
.egitim-sidebar {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.kategori-header {
    background: var(--bg-soft); border-bottom: 1px solid var(--border);
    color: #fff;
    padding: 16px 20px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.kategori-link { 
    display: block; 
    padding: 14px 20px; 
    color: var(--text-body); 
    font-size: 0.92rem; 
    font-weight: 500; 
    border-bottom: 1px solid var(--border); 
    text-decoration: none; 
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    background: #fff;
}

.kategori-link:last-child { border-bottom: none; }

.kategori-link:hover { 
    background: #fdf2e9; 
    color: var(--orange); 
    padding-left: 28px;
}

.kategori-link.active { 
    background: var(--orange); 
    color: #ffffff !important; 
    font-weight: 700; 
    box-shadow: 0 4px 15px rgba(240, 173, 78, 0.2);
}

.kategori-link .arrow-right { 
    position: absolute;
    right: 20px;
    opacity: 0;
    transition: all 0.3s;
}

.kategori-link.active .arrow-right { opacity: 1; }

/* İçerik Kartları */
.egitim-ozet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.ozet-item {
    background: var(--bg-soft);
    padding: 15px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--border);
}

.ozet-item i, .ozet-item span.icon {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.ozet-item .label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
}

.ozet-item .val {
    font-weight: 700;
    color: var(--text);
    font-size: 0.9rem;
}

/* Modül ve Program Akışı */
.program-content-wrap {
    background: #fff;
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    line-height: 1.7;
}

.program-content-wrap h2, .program-content-wrap h3 {
    color: var(--text);
    margin-top: 25px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--orange-light);
}

.program-content-wrap ul {
    list-style: none;
    padding: 0;
}

.program-content-wrap ul li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    border-bottom: 1px dashed var(--border);
}

.program-content-wrap ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--orange);
    font-weight: bold;
}

.program-content-wrap ul li:last-child { border-bottom: none; }

/* Katalog Filtreleri */
.egitim-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
    justify-content: center;
}

.pill-link {
    padding: 10px 22px;
    border-radius: 30px;
    background: #fff;
    border: 1.5px solid var(--border);
    color: var(--text-body);
    font-weight: 600;
    font-size: 0.88rem;
    text-decoration: none;
    transition: all 0.3s;
}

.pill-link:hover {
    border-color: var(--orange);
    color: var(--orange);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.pill-link.active {
    background: var(--orange);
    border-color: var(--orange);
    color: #fff;
}