/* ==========================================================================
   SİSTEM EĞİTİM KURUMU - BARTIN
   Modern, Dinamik & Mobil Uyumlu Tasarım Sistemi
   ========================================================================== */

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

:root {
  /* Renk Paleti - Prestij & Eğitim */
  --primary-900: #0a192f;
  --primary-800: #0d2342;
  --primary-700: #13335e;
  --primary-600: #1a447c;
  --primary-500: #2563eb;
  --primary-100: #dbeafe;
  --primary-50:  #eff6ff;

  /* Altın / Başarı Vurgusu */
  --gold-600: #b45309;
  --gold-500: #d97706;
  --gold-400: #f59e0b;
  --gold-300: #fbbf24;
  --gold-100: #fef3c7;
  --gold-50:  #fffbeb;

  /* Nötr & Arka Planlar */
  --bg-main:    #ffffff;
  --bg-light:   #f8fafc;
  --bg-surface: #f1f5f9;
  --text-dark:  #0f172a;
  --text-body:  #334155;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border-light: #e2e8f0;
  --border-gold: rgba(217, 119, 6, 0.3);

  /* Başarı & Durum */
  --success: #10b981;
  --success-bg: #ecfdf5;
  --danger:  #ef4444;

  /* Gölgeler */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 14px -2px rgba(10, 25, 47, 0.08), 0 2px 6px -1px rgba(10, 25, 47, 0.05);
  --shadow-lg: 0 12px 28px -4px rgba(10, 25, 47, 0.12), 0 4px 12px -2px rgba(10, 25, 47, 0.06);
  --shadow-gold: 0 8px 24px -4px rgba(245, 158, 11, 0.28);
  --shadow-card: 0 10px 30px -5px rgba(13, 35, 66, 0.07);

  /* Tipografi */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Geçişler */
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Temel Ayarlar */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: var(--bg-main);
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: 70px; /* Mobil alt bar için alan */
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* Üst Bildirim / Bilgi Bandı (Top Bar) */
.top-bar {
  background: linear-gradient(90deg, #091528 0%, #0d2342 50%, #0a192f 100%);
  color: #e2e8f0;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 101;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(245, 158, 11, 0.2);
  color: var(--gold-300);
  border: 1px solid rgba(245, 158, 11, 0.35);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.3px;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #cbd5e1;
  font-weight: 500;
}

.top-bar-item:hover {
  color: #ffffff;
}

.top-bar-socials {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0.5rem;
}

.social-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-size: 0.85rem;
  transition: var(--transition);
}

.social-icon-btn:hover {
  background: var(--gold-500);
  color: #0f172a;
  transform: translateY(-2px);
}

/* Ana Gezinti (Navbar) */
.navbar-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo-img {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--gold-400);
}

.brand-texts {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-900);
  letter-spacing: -0.5px;
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.brand-sub {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold-600);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.brand-city {
  display: inline-block;
  background: var(--primary-100);
  color: var(--primary-700);
  font-size: 0.65rem;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  font-weight: 700;
  margin-left: 0.25rem;
}

/* Masaüstü Nav Menü */
.nav-menu {
  display: none;
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  padding: 0.4rem 0.2rem;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: var(--gold-500);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-600);
}

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

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Hamburger Menü Düğmesi */
.hamburger-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 42px;
  height: 42px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  gap: 5px;
  transition: var(--transition);
}

.hamburger-btn span {
  display: block;
  width: 22px;
  height: 2.5px;
  background-color: var(--primary-900);
  border-radius: 2px;
  transition: var(--transition);
}

@media (min-width: 1024px) {
  .hamburger-btn {
    display: none;
  }
}

.hamburger-btn.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}
.hamburger-btn.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobil Menü Çekmecesi (Drawer) */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: #ffffff;
  z-index: 200;
  box-shadow: -5px 0 30px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(10, 25, 47, 0.5);
  backdrop-filter: blur(4px);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 1.25rem;
}

.mobile-close-btn {
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--text-dark);
  cursor: pointer;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-dark);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background: var(--primary-50);
  color: var(--primary-600);
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.85rem;
}

/* Buton Stilleri */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

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

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  color: #ffffff;
}

.btn-gold {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(217, 119, 6, 0.3);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.5);
  color: #ffffff;
}

.btn-outline {
  background: transparent;
  color: var(--primary-900);
  border: 1.5px solid var(--primary-800);
}

.btn-outline:hover {
  background: var(--primary-800);
  color: #ffffff;
}

.btn-outline-white {
  background: transparent;
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.btn-outline-white:hover {
  background: #ffffff;
  color: var(--primary-900);
}

/* Rozetler (Badges) */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.badge-gold {
  background: var(--gold-100);
  color: var(--gold-600);
  border: 1px solid rgba(217, 119, 6, 0.25);
}

.badge-primary {
  background: var(--primary-100);
  color: var(--primary-700);
}

.badge-success {
  background: var(--success-bg);
  color: var(--success);
}

/* HERO SECTION */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(245, 158, 11, 0.06) 0%, transparent 40%),
              #ffffff;
  padding: 3.5rem 0 4.5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-highlight-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(217, 119, 6, 0.05));
  border: 1px solid rgba(217, 119, 6, 0.3);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  width: fit-content;
  color: var(--gold-600);
  font-weight: 700;
  font-size: 0.85rem;
}

.hero-title {
  font-size: 2.3rem;
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--primary-900);
  line-height: 1.18;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.2rem;
  }
}

.hero-title .text-gold {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 50%, #b45309 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.12rem;
  color: var(--text-body);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.proof-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  letter-spacing: 1px;
}

.proof-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
}

.proof-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
}

/* Hero Görsel & Floating Kartlar */
.hero-media-wrap {
  position: relative;
}

.hero-main-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(255, 255, 255, 0.8);
}

.hero-main-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-main-card:hover img {
  transform: scale(1.02);
}

.floating-badge-top {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  background: rgba(10, 25, 47, 0.88);
  backdrop-filter: blur(10px);
  color: #ffffff;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(245, 158, 11, 0.4);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 2;
}

.floating-badge-top .trophy-icon {
  font-size: 1.5rem;
}

.floating-badge-top .badge-text-title {
  font-size: 0.78rem;
  color: var(--gold-300);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.floating-badge-top .badge-text-sub {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.floating-badge-bottom {
  position: absolute;
  bottom: -1rem;
  right: 1rem;
  background: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  z-index: 2;
}

.rating-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fef3c7;
  color: #b45309;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  border: 2px solid var(--gold-400);
}

/* ŞAMPİYONLUK / 2025 LGS TÜRKİYE BİRİNCİSİ BANNER */
.champion-banner-section {
  background: linear-gradient(135deg, #091528 0%, #0d2342 60%, #15396b 100%);
  color: #ffffff;
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.champion-banner-section::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
}

.champion-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .champion-grid {
    grid-template-columns: 0.85fr 1.15fr;
  }
}

.champion-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-gold);
  border: 3px solid var(--gold-400);
}

.champion-img-wrap img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.champion-badge-stamp {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-md);
}

.champion-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.champion-title {
  color: #ffffff;
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .champion-title {
    font-size: 2.6rem;
  }
}

.champion-highlight {
  color: var(--gold-300);
}

.champion-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 576px) {
  .champion-features {
    grid-template-columns: 1fr 1fr;
  }
}

.champ-feat-card {
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.1rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.champ-feat-icon {
  font-size: 1.4rem;
  color: var(--gold-300);
}

.champ-feat-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
  margin-bottom: 0.2rem;
}

.champ-feat-desc {
  font-size: 0.8rem;
  color: #cbd5e1;
}

/* BÖLÜM BAŞLIKLARI */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}

.section-subtitle {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--gold-600);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-900);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.4rem;
  }
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* VIP PROGRAMLAR BÖLÜMÜ */
.section-programs {
  padding: 4.5rem 0;
  background-color: var(--bg-light);
}

.programs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .programs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .programs-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.program-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.program-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 99, 235, 0.3);
}

.program-card.featured {
  border: 2px solid var(--gold-400);
  position: relative;
}

.program-card-badge {
  position: absolute;
  top: -12px;
  right: 1.5rem;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.program-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  color: var(--primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
}

.program-card.featured .program-icon-box {
  background: var(--gold-100);
  color: var(--gold-600);
}

.program-name {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.program-desc {
  font-size: 0.92rem;
  color: var(--text-body);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.program-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
}

.program-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.program-feature-item .check-icon {
  color: var(--success);
  font-weight: bold;
}

.program-footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
}

/* NEDEN SİSTEM EĞİTİM KURUMU? */
.section-features {
  padding: 4.5rem 0;
  background-color: #ffffff;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-box {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.feature-box:hover {
  background: #ffffff;
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-100);
}

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-600);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.feature-box:nth-child(even) .feature-icon-wrap {
  background: var(--gold-500);
}

.feature-box-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-box-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* LGS PUAN HESAPLAMA ARACI (Widget) */
.section-calculator {
  padding: 4.5rem 0;
  background: linear-gradient(180deg, #f8fafc 0%, #eff6ff 100%);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.calc-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

@media (min-width: 768px) {
  .calc-card {
    padding: 2.75rem;
  }
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .calc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .calc-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.calc-subject-card {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.calc-subject-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.calc-subject-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary-900);
}

.calc-subject-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

.calc-inputs-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.5rem;
}

.calc-field-group {
  display: flex;
  flex-direction: column;
}

.calc-field-group label {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--text-muted);
}

.calc-field-group input {
  width: 100%;
  padding: 0.45rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.calc-field-group input:focus {
  border-color: var(--primary-500);
  outline: none;
}

.calc-net-display {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.45rem;
  text-align: center;
  font-weight: 800;
  color: var(--primary-700);
  font-size: 0.95rem;
}

.calc-result-box {
  margin-top: 2rem;
  background: linear-gradient(135deg, #0d2342 0%, #17375e 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .calc-result-box {
    flex-direction: row;
    padding: 2rem 2.5rem;
  }
}

.calc-score-big {
  font-size: 2.8rem;
  font-weight: 900;
  font-family: var(--font-heading);
  color: var(--gold-300);
  line-height: 1;
}

/* KURUCUMUZUN MESAJI (Yener TÜRK) */
.section-founder {
  padding: 4.5rem 0;
  background-color: #ffffff;
}

.founder-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .founder-grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 3.5rem;
  }
}

.founder-img-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  position: relative;
}

.founder-img-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.founder-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(10, 25, 47, 0.95) 0%, rgba(10, 25, 47, 0) 100%);
  color: #ffffff;
  padding: 2rem 1.5rem 1.25rem;
}

.founder-caption-name {
  font-size: 1.3rem;
  font-weight: 800;
}

.founder-caption-title {
  font-size: 0.85rem;
  color: var(--gold-300);
}

.founder-quote {
  font-size: 1.25rem;
  font-style: italic;
  font-weight: 600;
  color: var(--primary-900);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  position: relative;
  padding-left: 1.5rem;
  border-left: 4px solid var(--gold-400);
}

.founder-text {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

/* GOOGLE & YANDEX YORUMLARI */
.section-reviews {
  padding: 4.5rem 0;
  background-color: var(--bg-light);
}

.reviews-summary-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.review-platform-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #ffffff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.review-platform-badge .plat-score {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--primary-900);
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .reviews-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.review-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.review-card-stars {
  color: #f59e0b;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.review-card-comment {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.review-card-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid var(--border-light);
  padding-top: 0.85rem;
}

.author-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}

.author-info-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
}

.author-info-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* SIKÇA SORULAN SORULAR (FAQ) */
.section-faq {
  padding: 4.5rem 0;
  background-color: #ffffff;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--primary-500);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  background: #ffffff;
  padding: 1.15rem 1.4rem;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
}

.faq-question:hover {
  background: var(--bg-light);
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--primary-600);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  background: var(--bg-light);
  padding: 0 1.4rem;
}

.faq-item.active .faq-answer {
  padding: 1.2rem 1.4rem;
  max-height: 500px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.65;
}

/* HIZLI ÖN KAYIT & İLETİŞİM FORMU (CTA FORM) */
.section-registration {
  padding: 4.5rem 0;
  background: linear-gradient(135deg, #091528 0%, #0d2342 100%);
  color: #ffffff;
  position: relative;
}

.reg-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .reg-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.reg-info-title {
  color: #ffffff;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.reg-info-desc {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.reg-contact-points {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.reg-point {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.reg-point-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-400);
  border: 1px solid rgba(245, 158, 11, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.reg-point-title {
  font-size: 0.85rem;
  color: #94a3b8;
  font-weight: 600;
}

.reg-point-val {
  font-size: 1.05rem;
  color: #ffffff;
  font-weight: 700;
}

.reg-form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-lg);
  color: var(--text-dark);
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-dark);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary-500);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* İLETİŞİM & HARİTA */
.section-contact-map {
  padding: 4.5rem 0;
  background-color: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-card-info {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail-box {
  display: flex;
  gap: 1rem;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-50);
  color: var(--primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  height: 400px;
}

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

/* FOOTER */
.site-footer {
  background: #060e1a;
  color: #94a3b8;
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1.2fr;
  }
}

.footer-brand-title {
  color: #ffffff;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.footer-heading {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link-item a {
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-link-item a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    text-align: left;
  }
}

/* MOBİL SABİT HIZLI EYLEM ÇUBUĞU (Bottom Sticky Bar) */
.mobile-bottom-bar {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-light);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  z-index: 99;
  padding: 0.5rem 0.75rem;
  gap: 0.5rem;
}

@media (min-width: 992px) {
  .mobile-bottom-bar {
    display: none;
  }
}

.mobile-bottom-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.2rem;
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  gap: 0.15rem;
}

.mobile-bottom-item.btn-call {
  background: #f1f5f9;
  color: var(--primary-800);
}

.mobile-bottom-item.btn-wp {
  background: #25d366;
  color: #ffffff;
}

.mobile-bottom-item.btn-reg {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  color: #ffffff;
}

/* MODAL (Hızlı Ön Kayıt Modalı) */
.modal-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 25, 47, 0.7);
  backdrop-filter: blur(6px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  position: relative;
}

.modal-wrapper.active .modal-box {
  transform: translateY(0);
}

.modal-header {
  background: linear-gradient(135deg, #0d2342 0%, #17375e 100%);
  color: #ffffff;
  padding: 1.5rem;
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.modal-body {
  padding: 1.75rem;
}

/* BİLDİRİM TOAST */
.toast-notification {
  position: fixed;
  bottom: 80px;
  right: 20px;
  background: #0f172a;
  color: #ffffff;
  padding: 0.9rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  font-weight: 600;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}

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

.toast-notification.success {
  background: #065f46;
  border: 1px solid #10b981;
}

.toast-notification.error {
  background: #7f1d1d;
  border: 1px solid #ef4444;
}