/* ==========================================================================
   TÜRK HAVA KURUMU (THK) SAMSUN ŞUBESİ — NEXT-GEN KURUMSAL TASARIM SİSTEMİ
   Estetik Referans: getviza.ai (getvize.ai) + thk.org.tr Kurumsal Renkleri
   - Ultra temiz aydınlık yüzeyler (#F8FAFC / #FFFFFF)
   - Yüzen / Çerçeveli Yuvarlatılmış Hero Vitrin (border-radius: 28px)
   - Yüzen / Pill Header Menü & 2 Sütunlu Mega Dropdownlar
   - Pop-up (Modal) Başvuru Merkezi (Kurs, Genç Kanatlar, Bağış, İletişim)
   ========================================================================== */

:root {
  --thk-red: #C8102E;
  --thk-red-dark: #9E0B22;
  --thk-red-soft: #FFF1F3;
  --thk-navy: #0B172A;
  --thk-navy-mid: #132542;
  --thk-sky: #0284C7;
  --thk-sky-soft: #F0F9FF;
  --thk-gold: #D97706;

  --bg-page: #F6F8FB;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F1F5F9;

  --text-main: #0B172A;
  --text-body: #334155;
  --text-muted: #64748B;

  --border-light: rgba(15, 23, 42, 0.08);
  --border-strong: rgba(15, 23, 42, 0.14);

  --radius-xs: 10px;
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 26px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --shadow-xs: 0 2px 8px rgba(11, 23, 42, 0.04);
  --shadow-sm: 0 10px 30px -6px rgba(11, 23, 42, 0.06);
  --shadow-md: 0 20px 45px -12px rgba(11, 23, 42, 0.10);
  --shadow-lg: 0 28px 65px -15px rgba(11, 23, 42, 0.18);
  --shadow-red: 0 12px 28px -6px rgba(200, 16, 46, 0.35);

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Newsreader', Georgia, serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--thk-red);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  z-index: 9999;
  font-weight: 700;
}
.skip-link:focus {
  top: 16px;
}

.container {
  width: 100%;
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   1. ÜST İNCE KURUMSAL ŞERİT (TOP BAR)
   ========================================================================== */
.top-strip {
  background: var(--thk-navy);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.76rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.top-strip-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.top-strip-badge {
  background: var(--thk-red);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.top-strip-quote {
  color: rgba(255, 255, 255, 0.85);
}

.top-strip-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.top-strip-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 600;
}
.top-strip-link:hover {
  color: #ffffff;
}

.top-strip-divider {
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.18);
}

/* ==========================================================================
   2. GETVIZA.AI STİLİ YENİ NESİL FLOATING PILL HEADER MENÜ
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 12px 0;
  background: rgba(246, 248, 251, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  transition: all 0.25s ease;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #FFFFFF;
  padding: 10px 16px 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 30px -8px rgba(11, 23, 42, 0.07);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-crest-wrap {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(11, 23, 42, 0.08);
  border: 1px solid rgba(15, 23, 42, 0.06);
  flex-shrink: 0;
}

.brand-crest {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-top-row {
  display: flex;
  align-items: center;
  gap: 7px;
}

.brand-thk {
  font-size: 0.96rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--thk-navy);
}

.brand-samsun-badge {
  background: var(--thk-red);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.brand-sub {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Pill Navigation Links */
.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  background: #F8FAFC;
  padding: 5px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-body);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--thk-navy);
  background: #FFFFFF;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05);
}

.nav-link.active {
  background: var(--thk-navy);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(11, 23, 42, 0.16);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-caret {
  font-size: 0.7rem;
  opacity: 0.7;
  transition: transform 0.2s ease;
}

.nav-dropdown:hover .nav-dropdown-caret {
  transform: rotate(180deg);
}

/* getviza.ai Stili Yuvarlatılmış Mega Dropdown */
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 340px;
  background: #FFFFFF;
  border-radius: 22px;
  padding: 12px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1100;
}

.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  color: var(--text-main);
  transition: all 0.18s ease;
}

.dropdown-item + .dropdown-item {
  margin-top: 4px;
}

.dropdown-item:hover,
.dropdown-item.active {
  background: #F8FAFC;
  color: var(--thk-red);
}

.dropdown-item span:first-child {
  display: block;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.dropdown-item small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
}

/* 1. Görseldeki 5'li Sportif Havacılık Alt Menüsü */
.thk-visual1-menu {
  min-width: 330px;
  padding: 10px;
  background: #FFFFFF;
}

.thk-visual1-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--thk-navy);
  border-bottom: 1.5px solid rgba(2, 132, 199, 0.18);
  transition: all 0.18s ease;
}

.thk-visual1-item:last-child {
  border-bottom: none;
}

.thk-visual1-item:hover,
.thk-visual1-item.active {
  background: var(--thk-sky-soft);
  color: var(--thk-red);
  padding-left: 20px;
  border-radius: 10px;
}

.thk-visual1-item .arrow-icon {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--thk-sky);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* ==========================================================================
   3. BUTON SİSTEMİ (PILL BUTTONS)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  cursor: pointer;
}

.btn-red {
  background: var(--thk-red);
  color: #FFFFFF;
  box-shadow: var(--shadow-red);
}
.btn-red:hover {
  background: var(--thk-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -6px rgba(200, 16, 46, 0.45);
}

.btn-navy {
  background: var(--thk-navy);
  color: #FFFFFF;
  box-shadow: 0 10px 24px -6px rgba(11, 23, 42, 0.25);
}
.btn-navy:hover {
  background: var(--thk-navy-mid);
  transform: translateY(-2px);
}

.btn-sky {
  background: var(--thk-sky);
  color: #FFFFFF;
  box-shadow: 0 10px 24px -6px rgba(2, 132, 199, 0.3);
}
.btn-sky:hover {
  background: #0369A1;
  transform: translateY(-2px);
}

.btn-white {
  background: #FFFFFF;
  color: var(--thk-navy);
  box-shadow: var(--shadow-xs);
}
.btn-white:hover {
  background: #F8FAFC;
  color: var(--thk-red);
  transform: translateY(-2px);
}

.btn-outline {
  background: #FFFFFF;
  color: var(--thk-navy);
  border: 1.5px solid rgba(15, 23, 42, 0.14);
}
.btn-outline:hover {
  border-color: var(--thk-red);
  color: var(--thk-red);
  background: var(--thk-red-soft);
  transform: translateY(-1px);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.14);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(10px);
}
.btn-glass:hover {
  background: rgba(255, 255, 255, 0.24);
  transform: translateY(-2px);
}

/* ==========================================================================
   4. GETVIZA.AI STİLİ FRAMED / INSET YUVARLATILMIŞ HERO SLIDER ALANI
   ========================================================================== */
.hero-section {
  padding: 12px 0 36px;
}

.hero-frame {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 16px;
  border: 1px solid rgba(15, 23, 42, 0.07);
  box-shadow: var(--shadow-md);
}

.hero-slider-layout {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 16px;
  align-items: stretch;
}

.hero-carousel {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: var(--thk-navy);
  min-height: 540px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-slides-track {
  position: relative;
  flex: 1;
  min-height: 455px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.6s;
  display: flex;
  align-items: flex-end;
  padding: 40px 42px 32px;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-slide-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.03);
  transition: transform 6s ease;
}

.hero-slide.active .hero-slide-bg img {
  transform: scale(1);
}

.hero-slide-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    98deg,
    rgba(8, 18, 36, 0.93) 0%,
    rgba(11, 25, 48, 0.80) 52%,
    rgba(11, 25, 48, 0.32) 100%
  );
}

.hero-slide-content {
  max-width: 700px;
  color: #FFFFFF;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.hero-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #F43F5E;
  box-shadow: 0 0 0 4px rgba(244, 63, 94, 0.25);
}

.hero-eyebrow-text {
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #FFFFFF;
}

.hero-title {
  font-size: clamp(2rem, 3.3vw, 3.05rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.hero-title .highlight-red {
  color: #FF4D6D;
}

.hero-lead {
  font-size: 0.98rem;
  line-height: 1.62;
  color: rgba(255, 255, 255, 0.90);
  margin-bottom: 18px;
  max-width: 640px;
}

.ataturk-quote-card {
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(12px);
  border-left: 3px solid var(--thk-red);
  padding: 11px 16px;
  border-radius: 0 14px 14px 0;
  margin-bottom: 22px;
}

.ataturk-quote-card blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.96rem;
  color: #FFFFFF;
}

.ataturk-quote-card cite {
  display: block;
  font-style: normal;
  font-size: 0.74rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 3px;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Hero Slider Alt Sekme Çubuğu */
.hero-slider-Controls {
  display: grid;
  grid-template-columns: repeat(5, 1fr) auto;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(7, 15, 30, 0.88);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  z-index: 3;
}

.hero-slide-tab {
  text-align: left;
  padding: 9px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid transparent;
  color: rgba(255, 255, 255, 0.72);
  transition: all 0.2s ease;
}

.hero-slide-tab:hover {
  background: rgba(255, 255, 255, 0.10);
  color: #FFFFFF;
}

.hero-slide-tab.active {
  background: rgba(200, 16, 46, 0.24);
  border-color: rgba(255, 77, 109, 0.55);
  color: #FFFFFF;
}

.hero-slide-tab-num {
  display: block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #FF6B85;
}

.hero-slide-tab-title {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.hero-slider-arrows {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-left: 6px;
}

.hero-arrow-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  font-size: 1.2rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.hero-arrow-btn:hover {
  background: var(--thk-red);
}

/* Sağ Sütun: 1. Görseldeki 5'li THK Portal Menüsü + Hızlı Başvuru Kartı */
.hero-visual-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: space-between;
}

.thk-portal-sidebar-menu {
  background: linear-gradient(180deg, #EEF2F6 0%, #E5EBF1 100%);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(2, 132, 199, 0.22);
  box-shadow: var(--shadow-xs);
}

.thk-portal-sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 18px;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #263238;
  border-bottom: 1.5px solid #0284C7;
  transition: all 0.2s ease;
}

.thk-portal-sidebar-link:last-child {
  border-bottom: none;
}

.thk-portal-sidebar-link svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.8;
  color: #FFFFFF;
  filter: drop-shadow(0 1px 2px rgba(15, 23, 42, 0.28));
  transition: transform 0.2s ease;
}

.thk-portal-sidebar-link:hover,
.thk-portal-sidebar-link.active {
  background: var(--thk-navy);
  color: #FFFFFF;
  padding-left: 22px;
}

.thk-portal-sidebar-link:hover svg {
  transform: translateX(4px);
}

.hero-branch-promo-card {
  background: #F8FAFC;
  border-radius: 20px;
  padding: 18px;
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
}

/* Alt Metrik Barı (getviza.ai Bento Stat Pills) */
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.metric-item {
  background: #F8FAFC;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 18px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.2s ease;
}

.metric-item:hover {
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.metric-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-xs);
}

.metric-val {
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--thk-navy);
}

.metric-lbl {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   5. BÖLÜMLER, BENTO KARTLAR VE MODERN TİPOGRAFİ (GETVIZA.AI ESTETİĞİ)
   ========================================================================== */
.section {
  padding: 68px 0;
}

.section-soft {
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--thk-red-soft);
  color: var(--thk-red);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.75rem, 2.6vw, 2.45rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.14;
  color: var(--thk-navy);
}

.section-sub {
  font-size: 0.98rem;
  color: var(--text-body);
  max-width: 680px;
  margin-top: 8px;
}

.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

/* Bento & Branş Kartları */
.branch-card,
.news-card {
  background: #FFFFFF;
  border-radius: 24px;
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.branch-card:hover,
.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(200, 16, 46, 0.24);
}

.branch-card-media,
.news-card-media {
  position: relative;
  height: 215px;
  background: var(--thk-navy);
  overflow: hidden;
}

.branch-card-media img,
.news-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.branch-card:hover .branch-card-media img,
.news-card:hover .news-card-media img {
  transform: scale(1.06);
}

.branch-tag,
.news-source-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(11, 23, 42, 0.82);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
}

.branch-samsun-pill {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  color: var(--thk-navy);
  font-size: 0.73rem;
  font-weight: 800;
  padding: 5px 11px;
  border-radius: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.branch-icon-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.95);
  padding: 5px;
  box-shadow: var(--shadow-xs);
  display: flex;
  align-items: center;
  justify-content: center;
}

.branch-icon-badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.branch-card-body,
.news-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.branch-card-title,
.news-title {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--thk-navy);
  line-height: 1.28;
  margin-bottom: 6px;
}

.branch-card-desc,
.news-summary {
  font-size: 0.88rem;
  color: var(--text-body);
  margin-bottom: 16px;
  flex: 1;
}

.branch-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.branch-specs span {
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-body);
}

.news-meta {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--thk-red);
  margin-bottom: 6px;
}

/* ==========================================================================
   6. KİS TABLO VE ALT SAYFA DÜZENLERİ (KURSLAR.HTML VB.)
   ========================================================================== */
.page-hero {
  padding: 36px 0 28px;
}

.page-hero-card {
  background: linear-gradient(125deg, #0B172A 0%, #162E52 65%, #8F0B21 100%);
  color: #FFFFFF;
  padding: 40px 44px;
  border-radius: 28px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.breadcrumb .current {
  color: var(--thk-red);
}

.page-hero-title {
  font-size: clamp(1.85rem, 2.8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
  color: var(--thk-navy);
  margin-bottom: 10px;
}

.page-hero-desc {
  font-size: 1rem;
  color: var(--text-body);
  max-width: 780px;
}

.subpage-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 28px;
  align-items: start;
}

.sticky-sidebar {
  position: sticky;
  top: 94px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar-card {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 20px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
}

.sidebar-card h4 {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--thk-navy);
  margin-bottom: 6px;
}

.form-card {
  background: #FFFFFF;
  border-radius: 26px;
  padding: 30px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

/* KİS Kurs Filtre & Tablo */
.kis-toolbar {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 16px 20px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.kis-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.kis-tab-btn {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-body);
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  transition: all 0.18s ease;
}

.kis-tab-btn:hover {
  border-color: var(--thk-navy);
  color: var(--thk-navy);
}

.kis-tab-btn.active {
  background: var(--thk-navy);
  color: #FFFFFF;
  border-color: var(--thk-navy);
}

.kis-search-box {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.kis-search-input {
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong);
  font-size: 0.85rem;
  font-family: inherit;
  min-width: 260px;
  background: #F8FAFC;
}

.kis-search-input:focus {
  outline: none;
  border-color: var(--thk-red);
  background: #FFFFFF;
}

.table-responsive {
  background: #FFFFFF;
  border-radius: 24px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.kis-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.kis-table thead th {
  background: #F8FAFC;
  color: var(--thk-navy);
  font-weight: 800;
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  white-space: nowrap;
}

.kis-table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid #F1F5F9;
  color: var(--text-body);
  vertical-align: middle;
}

.kis-table tbody tr:hover {
  background: #F8FAFC;
}

.kis-table tbody tr.samsun-highlight-row {
  background: #FFF9FA;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill.open {
  background: #DCFCE7;
  color: #15803D;
}

.status-pill.prereg {
  background: #E0F2FE;
  color: #0369A1;
}

/* ==========================================================================
   7. FORM ELEMANLARI & YENİ NESİL POP-UP (MODAL) BAŞVURU MERKEZİ
   ========================================================================== */
.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--thk-navy);
  margin-bottom: 6px;
}

.form-group .req {
  color: var(--thk-red);
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1.5px solid rgba(15, 23, 42, 0.12);
  background: #F8FAFC;
  font-family: inherit;
  font-size: 0.88rem;
  color: var(--text-main);
  transition: all 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--thk-red);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.10);
}

.form-alert {
  display: none;
  margin-top: 14px;
  padding: 14px 18px;
  border-radius: 16px;
  font-size: 0.86rem;
  background: #F1F5F9;
  color: var(--thk-navy);
}

.form-alert.success {
  display: block;
  background: #ECFDF5;
  border: 1px solid #6EE7B7;
  color: #065F46;
}

.form-alert.error {
  display: block;
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  color: #991B1B;
}

/* Pop-up Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 23, 42, 0.62);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.modal-card {
  background: #FFFFFF;
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 28px;
  padding: 32px;
  position: relative;
  box-shadow: 0 32px 80px -12px rgba(11, 23, 42, 0.35);
  border: 1px solid rgba(15, 23, 42, 0.08);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #F1F5F9;
  color: var(--thk-navy);
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--thk-red);
  color: #FFFFFF;
}

.modal-switcher-tabs {
  display: flex;
  gap: 6px;
  background: #F8FAFC;
  padding: 6px;
  border-radius: 16px;
  border: 1px solid var(--border-light);
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.modal-switcher-tab {
  flex: 1;
  min-width: 120px;
  padding: 9px 12px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-body);
  text-align: center;
  transition: all 0.2s ease;
}

.modal-switcher-tab.active {
  background: var(--thk-red);
  color: #FFFFFF;
  box-shadow: var(--shadow-red);
}

/* ==========================================================================
   8. TIMELINE, PAYDAŞ LOGOLARI ŞERİDİ & FOOTER (MADE WITH DIGIMENTRA)
   ========================================================================== */
.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.timeline-item {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 22px 26px;
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--thk-red);
  box-shadow: var(--shadow-xs);
}

.timeline-year {
  display: inline-block;
  background: var(--thk-red-soft);
  color: var(--thk-red);
  font-size: 0.74rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 6px;
}

.partner-logos-strip {
  background: #FFFFFF;
  padding: 38px 0;
  border-top: 1px solid var(--border-light);
}

.partner-strip-title {
  text-align: center;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.partner-logos-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.partner-logo-card {
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  border-radius: 18px;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  transition: all 0.22s ease;
}

.partner-logo-card:hover {
  background: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(200, 16, 46, 0.25);
}

.partner-logo-card img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.partner-logo-card span {
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--thk-navy);
  line-height: 1.25;
}

.site-footer {
  background: var(--thk-navy);
  color: rgba(255, 255, 255, 0.84);
  padding-top: 56px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 1.15fr;
  gap: 36px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.footer-brand-title {
  font-size: 1.05rem;
  font-weight: 900;
  color: #FFFFFF;
}

.footer-brand-sub {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.68);
}

.footer-desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.76);
  margin-bottom: 18px;
  line-height: 1.65;
}

.footer-col h4 {
  font-size: 0.92rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.footer-links,
.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.85rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
}
.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255, 255, 255, 0.80);
}

.footer-bottom {
  padding: 20px 0;
  background: rgba(5, 11, 22, 0.55);
  font-size: 0.8rem;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.digimentra-signature {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  color: #FFFFFF;
}
.digimentra-signature:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

.digimentra-sig-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-align: right;
}
.digimentra-sig-text small {
  font-size: 0.64rem;
  color: rgba(255, 255, 255, 0.70);
}
.digimentra-sig-text strong {
  font-size: 0.76rem;
  font-weight: 800;
}

/* Mobil Çekmece */
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  align-items: center;
  justify-content: center;
  color: var(--thk-navy);
}

.mobile-drawer {
  position: fixed;
  inset: 0;
  background: rgba(11, 23, 42, 0.55);
  backdrop-filter: blur(6px);
  z-index: 9000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s ease;
}

.mobile-drawer.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 90vw);
  background: #FFFFFF;
  padding: 22px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.drawer-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 14px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--thk-navy);
  background: #F8FAFC;
}

.drawer-links a.sub-link {
  padding-left: 26px;
  font-size: 0.83rem;
  background: #FFFFFF;
  border: 1px solid #F1F5F9;
}

/* ==========================================================================
   9. DUYARLI (RESPONSIVE) KURALLAR
   ========================================================================== */
@media (max-width: 1180px) {
  .main-nav {
    display: none;
  }
  .menu-toggle {
    display: inline-flex;
  }
  .hero-slider-layout {
    grid-template-columns: 1fr;
  }
  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .cards-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .partner-logos-row {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
  .subpage-layout {
    grid-template-columns: 1fr;
  }
  .sticky-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .top-strip-right {
    display: none;
  }
  .hero-slide {
    padding: 26px 22px;
  }
  .hero-slider-Controls {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-metrics,
  .cards-grid-2,
  .cards-grid-3,
  .cards-grid-4,
  .form-grid-2,
  .form-grid-3 {
    grid-template-columns: 1fr;
  }
  .partner-logos-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .modal-card {
    padding: 22px 18px;
  }
}