/* ============================================
   EUROSTAR ARJANTİNVATANDAS.COM
   Ana Tasarım Sistemi
   ============================================ */

/* --- Değişkenler --- */
:root {
  --navy:        #1B2A4A;
  --navy-dark:   #111D35;
  --navy-light:  #243662;
  --gold:        #C9A84C;
  --gold-light:  #E8C96A;
  --gold-dark:   #A8872E;
  --white:       #FFFFFF;
  --gray-50:     #F8F9FC;
  --gray-100:    #F0F2F7;
  --gray-200:    #E2E6EF;
  --gray-300:    #CBD1DF;
  --gray-500:    #6B7280;
  --gray-700:    #374151;
  --gray-900:    #111827;
  --green:       #25D366;
  --green-dark:  #128C7E;
  --red:         #DC2626;
  --yellow:      #F59E0B;
  --blue:        #2563EB;
  --blue-light:  #EFF6FF;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl:  0 16px 48px rgba(0,0,0,0.16);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --max-width:  1200px;
  --content-width: 760px;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--gold); }

/* --- Tipografi --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
p  { font-size: 1rem; line-height: 1.8; color: var(--gray-700); }

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.content-container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 120px 0; }

/* ============================================
   HEADER & NAVİGASYON
   ============================================ */
.site-header {
  background: var(--white);
  border-bottom: 2px solid var(--gray-100);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.logo-subtitle {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Ana Nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  white-space: nowrap;
}
.main-nav a:hover {
  color: var(--navy);
  background: var(--gray-100);
}
.main-nav a.active {
  color: var(--navy);
  background: var(--gray-100);
}

/* Header Sağ */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
}
.lang-btn {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-500);
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--gray-200);
  cursor: pointer;
  background: none;
  transition: all 0.2s;
}
.lang-btn:hover, .lang-btn.active {
  color: var(--navy);
  border-color: var(--navy);
  background: var(--gray-50);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 999;
  padding: 24px;
  overflow-y: auto;
}
.mobile-menu.open { display: block; }
.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--navy);
}
.mobile-menu nav {
  margin-top: 60px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu nav a {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--gray-100);
}

/* ============================================
   HERO BÖLÜMÜ
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
  color: var(--white);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold-light);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero h1 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
}
.hero h1 span { color: var(--gold-light); }
.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-trust {
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}
.trust-item span.icon { font-size: 1rem; }

/* Hero Kart */
.hero-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(10px);
}
.hero-card-title {
  color: var(--gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.quick-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.quick-link {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
  text-decoration: none;
}
.quick-link:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(201,168,76,0.4);
  color: var(--gold-light);
  transform: translateX(4px);
}
.quick-link-icon { font-size: 1.2rem; }
.quick-link-arrow { margin-left: auto; opacity: 0.5; }

/* ============================================
   BUTONLAR
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--navy-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(201,168,76,0.35);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  color: var(--white);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}
.btn-whatsapp {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-whatsapp:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
}
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.8rem; }

/* ============================================
   GÜVEN ELEMENTLERİ
   ============================================ */

/* Resmi Kaynak Kutusu */
.official-source-box {
  background: var(--blue-light);
  border: 1px solid #BFDBFE;
  border-left: 4px solid var(--blue);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 32px 0;
}
.official-source-box-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.official-source-table {
  width: 100%;
  font-size: 0.875rem;
  border-collapse: collapse;
}
.official-source-table td {
  padding: 6px 0;
  color: var(--gray-700);
  vertical-align: top;
}
.official-source-table td:first-child {
  font-weight: 600;
  color: var(--gray-900);
  min-width: 140px;
}
.official-source-table a {
  color: var(--blue);
  word-break: break-all;
}
.official-source-table a:hover { text-decoration: underline; }

/* Güncelleme Tarihi Bandı */
.update-band {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 24px;
}
.update-band strong { color: var(--gray-700); }
.update-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #10B981;
  flex-shrink: 0;
}

/* Yasal Uyarı Kutusu */
.legal-disclaimer {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-left: 4px solid var(--yellow);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 32px 0;
}
.legal-disclaimer-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #92400E;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.legal-disclaimer p {
  font-size: 0.875rem;
  color: #78350F;
  line-height: 1.65;
}

/* Belirsizlik Notu */
.uncertainty-note {
  background: #FFF7ED;
  border: 1px solid #FED7AA;
  border-left: 4px solid #F97316;
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin: 20px 0;
}
.uncertainty-note p {
  font-size: 0.875rem;
  color: #7C2D12;
  line-height: 1.6;
}

/* Güven Rozeti */
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
}
.trust-badge-official {
  background: #D1FAE5;
  color: #065F46;
  border: 1px solid #6EE7B7;
}
.trust-badge-updated {
  background: #DBEAFE;
  color: #1E40AF;
  border: 1px solid #93C5FD;
}
.trust-badge-reviewed {
  background: #EDE9FE;
  color: #4C1D95;
  border: 1px solid #C4B5FD;
}

/* ============================================
   KART SİSTEMİ
   ============================================ */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all 0.25s;
  height: 100%;
}
.card:hover {
  border-color: var(--navy-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}
.card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--navy);
}
.card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.65;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  margin-top: 16px;
}
.card-link:hover { color: var(--gold); }

/* Grid Sistemleri */
.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; }

/* ============================================
   DANIŞMANLIK CTA BLOĞU
   ============================================ */
.consultation-block {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.consultation-block::before {
  content: '⭐';
  position: absolute;
  font-size: 120px;
  opacity: 0.05;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
}
.consultation-block-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.consultation-block h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.consultation-block p {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  max-width: 480px;
}
.consultation-block-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

/* ============================================
   ÖZET KUTUSU (Sayfa Başı)
   ============================================ */
.summary-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin-bottom: 40px;
}
.summary-box h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.summary-box ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.summary-box ul li {
  font-size: 0.9rem;
  color: var(--gray-700);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.summary-box ul li::before {
  content: '✓';
  color: #10B981;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ============================================
   ADIM ADIM SİSTEM
   ============================================ */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 48px;
  bottom: 48px;
  width: 2px;
  background: var(--gray-200);
}
.step {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  position: relative;
}
.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.step-content h4 {
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: 8px;
}
.step-content p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ============================================
   BELGE LİSTESİ
   ============================================ */
.doc-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.doc-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.9rem;
  color: var(--gray-700);
  line-height: 1.5;
}
.doc-checklist li .doc-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.doc-checklist li strong { color: var(--navy); display: block; }
.doc-checklist li span { font-size: 0.8rem; color: var(--gray-500); }

/* ============================================
   SSS BÖLÜMÜ
   ============================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  font-size: 0.95rem;
  background: var(--white);
  gap: 16px;
}
.faq-question:hover { background: var(--gray-50); }
.faq-toggle { font-size: 1.2rem; flex-shrink: 0; transition: transform 0.2s; }
.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s;
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.7;
}
.faq-item.open .faq-answer {
  padding: 0 24px 20px;
  max-height: 500px;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); }

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.825rem;
  color: var(--gray-500);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--gray-500); }
.breadcrumb a:hover { color: var(--navy); }
.breadcrumb-sep { color: var(--gray-300); }
.breadcrumb-current { color: var(--gray-700); font-weight: 500; }

/* ============================================
   SAYFA BAŞLIĞI BÖLÜMÜ
   ============================================ */
.page-header {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 48px 0;
}
.page-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.page-category {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.page-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}
.page-header .lead {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 680px;
  line-height: 1.7;
}
.page-header-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* ============================================
   İÇERİK LAYOUT (İki Sütunlu)
   ============================================ */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}
.content-sidebar { position: sticky; top: 96px; }

/* İçindekiler */
.toc {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}
.toc-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  margin-bottom: 14px;
}
.toc ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toc ul li a {
  font-size: 0.875rem;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 8px;
}
.toc ul li a::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gray-300);
  flex-shrink: 0;
}
.toc ul li a:hover { color: var(--navy); }
.toc ul li a:hover::before { background: var(--navy); }

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.whatsapp-float-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  font-size: 28px;
  animation: pulse-wa 2.5s infinite;
}
.whatsapp-float-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.65); }
}
.whatsapp-tooltip {
  background: var(--navy);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateX(8px);
  transition: all 0.2s;
  pointer-events: none;
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   ANA SAYFA — ÖZELLİKLER BÖLÜMÜ
   ============================================ */
.features-section { background: var(--gray-50); }
.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 12px;
  text-align: center;
}
.section-title {
  text-align: center;
  margin-bottom: 16px;
  color: var(--navy);
}
.section-desc {
  text-align: center;
  color: var(--gray-500);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 56px;
}

/* ============================================
   İSTATİSTİK ÇUBUĞU
   ============================================ */
.stats-bar {
  background: var(--navy);
  padding: 28px 0;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.stat-item {
  text-align: center;
  padding: 8px;
}
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand .logo-title { color: var(--white); }
.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  margin: 16px 0 24px;
  line-height: 1.7;
  max-width: 280px;
}
.footer-col h5 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-light);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--white); }
.footer-langs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.footer-lang-btn {
  font-size: 0.8rem;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: all 0.2s;
}
.footer-lang-btn:hover {
  background: rgba(255,255,255,0.12);
  color: var(--white);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.footer-legal {
  display: flex;
  gap: 16px;
}
.footer-legal a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-legal a:hover { color: rgba(255,255,255,0.7); }

/* ============================================
   PROSEDÜR SAYFASI — ÖZEL MODÜLLER
   ============================================ */
.info-box {
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 24px 0;
  display: flex;
  gap: 14px;
}
.info-box-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.info-box-content h5 { font-size: 0.9rem; margin-bottom: 6px; }
.info-box-content p { font-size: 0.875rem; line-height: 1.65; }
.info-box-blue { background: #EFF6FF; border: 1px solid #BFDBFE; }
.info-box-blue h5 { color: #1D4ED8; }
.info-box-blue p { color: #1E3A8A; }
.info-box-green { background: #F0FDF4; border: 1px solid #BBF7D0; }
.info-box-green h5 { color: #166534; }
.info-box-green p { color: #14532D; }
.info-box-red { background: #FEF2F2; border: 1px solid #FECACA; }
.info-box-red h5 { color: #991B1B; }
.info-box-red p { color: #7F1D1D; }

/* ============================================
   ŞEHİR KART
   ============================================ */
.city-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.25s;
  text-decoration: none;
  display: block;
}
.city-card:hover {
  border-color: var(--navy);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  color: inherit;
}
.city-card-header {
  background: var(--navy);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.city-card-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.city-card-province {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
}
.city-card-body { padding: 20px 24px; }
.city-card-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.city-stat { font-size: 0.82rem; color: var(--gray-500); }
.city-stat strong { display: block; color: var(--navy); font-size: 0.95rem; }
.city-card-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.city-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 100px;
  background: var(--gray-100);
  color: var(--gray-600);
}

/* ============================================
   404 SAYFASI
   ============================================ */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
}
.error-code {
  font-size: 8rem;
  font-weight: 900;
  color: var(--gray-200);
  line-height: 1;
  margin-bottom: 16px;
}
.error-page h2 { margin-bottom: 12px; }
.error-page p { color: var(--gray-500); margin-bottom: 32px; }

/* ============================================
   YARDIMCI SINIFLAR
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-navy { color: var(--navy); }
.text-gold { color: var(--gold); }
.text-gray { color: var(--gray-500); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.78rem; }
.font-bold { font-weight: 700; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.divider {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: 48px 0;
}

/* ============================================
   MOBİL RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-card { display: none; }
  .content-layout { grid-template-columns: 1fr; }
  .content-sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .consultation-block { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .summary-box ul { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 56px; }
  .section { padding: 56px 0; }
  .consultation-block { padding: 32px 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .whatsapp-float { bottom: 20px; right: 20px; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-number { font-size: 1.6rem; }
}

/* ============================================
   FORM BİLEŞENLERİ
   ============================================ */
.form-group { display: flex; flex-direction: column; }
.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 6px;
}
.form-hint {
  font-size: 0.78rem;
  color: #94a3b8;
  margin-top: 4px;
}
.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: #1e293b;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: none;
  -webkit-appearance: none;
}
.form-input:focus {
  outline: none;
  border-color: #1e40af;
  box-shadow: 0 0 0 3px rgba(30,64,175,0.12);
}
.form-input:invalid:not(:placeholder-shown) {
  border-color: #ef4444;
}
.form-input::placeholder { color: #9ca3af; }
select.form-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-textarea {
  min-height: 110px;
  resize: vertical;
  line-height: 1.6;
}
@media (max-width: 640px) {
  .form-grid-2 { grid-template-columns: 1fr !important; }
}

/* ============================================
   PRINT STYLESHEet — Baskı Optimizasyonu
   ============================================ */
@media print {
  /* Navigasyon ve interaktif öğeleri gizle */
  header, footer, .whatsapp-float, .hamburger, .mobile-menu,
  .btn, .progress-bar-wrap, #backToTop, nav { display: none !important; }
  
  /* Sayfa boyutu ve margin */
  @page { margin: 2cm; size: A4; }
  
  body { font-size: 11pt; line-height: 1.5; color: #000; background: #fff !important; }
  
  /* Başlıklar */
  h1 { font-size: 18pt; color: #000 !important; }
  h2 { font-size: 14pt; color: #000 !important; margin-top: 16pt; }
  h3 { font-size: 12pt; color: #000 !important; }
  
  /* Linkler */
  a { color: #000 !important; text-decoration: underline; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; color: #666; }
  a[href^="/tr"]::after { content: " (arjantinvatandas.com" attr(href) ")"; font-size: 9pt; }
  
  /* Hero bölgelerini sade göster */
  section[style*="linear-gradient"] { background: #f5f5f5 !important; color: #000 !important; padding: 20px 0 !important; }
  
  /* Tablo iyileştirmeleri */
  table { page-break-inside: avoid; border-collapse: collapse; width: 100%; }
  th, td { border: 1px solid #ccc !important; padding: 6px 8px !important; font-size: 10pt; }
  thead { background: #eee !important; color: #000 !important; }
  
  /* Kartları düzleştir */
  .card, div[style*="box-shadow"] { box-shadow: none !important; border: 1px solid #ddd !important; }
  
  /* FAQ cevaplarını göster */
  .faq-answer { display: block !important; }
  
  /* Sayfa kırmaları */
  h1, h2 { page-break-after: avoid; }
  img { max-width: 100%; page-break-inside: avoid; }
}

/* ============================================
   RESPONSIVE TABLO — Küçük Ekranlarda Yatay Kaydırma
   ============================================ */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.table-responsive table { min-width: 500px; }

/* Tablo içi metin taşmayı önle */
table { word-break: break-word; }
td, th { max-width: 300px; }

/* ============================================
   SCROLL ANİMASYONLARI — IntersectionObserver ile
   ============================================ */
.animate-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-in-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-in-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Gecikme sınıfları */
.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }

/* ============================================
   KART HOVERLARİ — Etkileşim İyileştirme
   ============================================ */
.hover-lift {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-lift:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12) !important;
}

/* Link kartlar */
a.hover-lift { text-decoration: none; color: inherit; display: block; }

/* ============================================
   YÜKLEME İNDİKATÖRÜ — Sayfa Geçişi
   ============================================ */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #C9A84C, #0f4c81);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: 9999;
}

.page-loader.loading { transform: scaleX(0.8); }
.page-loader.done { transform: scaleX(1); opacity: 0; transition: opacity 0.3s ease 0.3s; }

/* ============================================
   TOOLTIP SİSTEMİ — Bilgi Baloncukları
   ============================================ */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #1a3a5c;
  color: #fff;
  font-size: 0.75rem;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  max-width: 220px;
  white-space: normal;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 100;
}

[data-tooltip]:hover::before { opacity: 1; }

/* ============================================
   SKELETON YÜKLEME ANİMASYONU
   ============================================ */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: 6px;
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   DARK MODE HAZIRLIĞI — Prefers-color-scheme
   ============================================ */
@media (prefers-color-scheme: dark) {
  /* Şimdilik devre dışı — ileride aktive edilecek
  :root {
    --navy: #1a2a4a;
    color-scheme: dark;
  }
  body { background: #0f172a; color: #e2e8f0; }
  */
}

/* ============================================
   EKSTRA RESPONSİVE DÜZENLEMELER
   ============================================ */
@media (max-width: 480px) {
  /* Hero başlık boyutları */
  h1[style*="font-size:2.2rem"] { font-size: 1.6rem !important; }
  h1[style*="font-size:2rem"] { font-size: 1.5rem !important; }
  
  /* Grid kırma */
  div[style*="grid-template-columns:repeat(auto-fit,minmax(260px"] {
    grid-template-columns: 1fr !important;
  }
  
  /* CTA butonları dikey */
  div[style*="display:flex;gap:12px;flex-wrap:wrap;"] {
    flex-direction: column;
  }
  
  /* Tablo overflow */
  table { display: block; overflow-x: auto; }
}

@media (max-width: 768px) {
  /* İki kolonlu grid tek kolona düşür */
  .grid-2 { grid-template-columns: 1fr !important; }
  
  /* Tablo scroll hint */
  .table-responsive::after {
    content: "← Kaydır →";
    display: block;
    text-align: center;
    font-size: 0.75rem;
    color: #9CA3AF;
    padding: 4px;
  }
}

/* ============================================
   BADGE / ETİKET ANİMASYONU
   ============================================ */
.badge-pulse {
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* ============================================
   FOCUS ACCESSIBILITY
   ============================================ */
a:focus-visible,
button:focus-visible {
  outline: 2px solid #C9A84C;
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================
   COPY BUTTON STYLİNGİ
   ============================================ */
.copy-btn {
  background: none;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  color: #6B7280;
  cursor: pointer;
  transition: all 0.2s;
}

.copy-btn:hover {
  background: #F0F4FF;
  border-color: #0f4c81;
  color: #0f4c81;
}

.copy-btn.copied {
  background: #F0FDF4;
  border-color: #22C55E;
  color: #059669;
}

/* ============================================
   PERFORMANCE & UX — v3.0 Eklentileri
   ============================================ */

/* Contain layout thrashing */
.card, .guide-card, .stat-card { contain: layout style; }

/* Smooth image rendering */
img { image-rendering: -webkit-optimize-contrast; }

/* Font rendering */
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeSpeed; }

/* Read progress bar */
#readProgress { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg, #C9A84C, #1B2A4A); z-index: 9999; transition: width 0.1s linear; pointer-events: none; }

/* Back to top */
.back-to-top { position: fixed; bottom: 80px; right: 20px; width: 44px; height: 44px; background: #1B2A4A; color: #fff; border: none; border-radius: 50%; cursor: pointer; font-size: 1.1rem; display: none; z-index: 900; box-shadow: 0 2px 12px rgba(0,0,0,0.2); align-items: center; justify-content: center; transition: background 0.2s, transform 0.2s; }
.back-to-top:hover { background: #C9A84C; transform: scale(1.1); }

/* Quick search overlay */
#quickSearchOverlay kbd { background: #F0F2F7; border: 1px solid #CBD1DF; border-radius: 4px; padding: 2px 6px; font-family: monospace; font-size: 0.75rem; }

/* Fade-in animation */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Sticky table header */
table thead { position: sticky; top: 64px; z-index: 10; }

/* Enhanced FAQ */
.faq-answer { overflow: hidden; transition: max-height 0.35s ease, opacity 0.3s ease; max-height: 0; opacity: 0; }
.faq-item.open .faq-answer { opacity: 1; }

/* Share buttons */
#shareButtons a:hover, #shareButtons button:hover { opacity: 0.9; transform: translateY(-1px); }

/* Table of contents */
#toc a:hover { color: #1B2A4A !important; text-decoration: underline; }

/* Print styles */
@media print {
  .site-header, .mobile-menu, .wa-float, .back-to-top, #readProgress, #quickSearchOverlay { display: none !important; }
  body { font-size: 11pt; color: #000; background: #fff; }
  a { color: #000; text-decoration: underline; }
  a[href]:after { content: " (" attr(href) ")"; font-size: 9pt; }
  section { page-break-inside: avoid; }
  h2 { page-break-after: avoid; }
  img { max-width: 100%; }
}

/* ============================================
   ACCORDION (new style)
   ============================================ */
.accordion-item { border: 1px solid #E2E6EF; border-radius: 10px; margin-bottom: 8px; overflow: hidden; }
.accordion-header { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; cursor: pointer; background: #fff; font-weight: 600; color: #1B2A4A; font-size: 0.9rem; user-select: none; }
.accordion-header:hover { background: #F8FAFC; }
.accordion-header .chevron { transition: transform 0.3s; font-style: normal; }
.accordion-item.open .chevron { transform: rotate(180deg); }
.accordion-body { padding: 0 18px; max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.3s; color: #374151; font-size: 0.88rem; line-height: 1.7; }
.accordion-item.open .accordion-body { padding: 0 18px 16px; max-height: 600px; }

/* ============================================
   INLINE HERO TAG CLOUD
   ============================================ */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.tag-cloud a { background: #EFF6FF; color: #1B2A4A; padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 500; text-decoration: none; border: 1px solid #DBEAFE; transition: all 0.2s; }
.tag-cloud a:hover { background: #1B2A4A; color: #fff; border-color: #1B2A4A; }

/* ============================================
   NOTIFICATION BANNER
   ============================================ */
.notif-banner { background: linear-gradient(90deg, #1B2A4A 0%, #243662 100%); color: #fff; text-align: center; padding: 10px 20px; font-size: 0.85rem; display: flex; align-items: center; justify-content: center; gap: 10px; }
.notif-banner a { color: #C9A84C; font-weight: 700; text-decoration: none; }
.notif-banner .close-banner { background: none; border: none; color: rgba(255,255,255,0.6); cursor: pointer; font-size: 1rem; margin-left: 10px; }

/* ============================================
   COMPARISON TABLE
   ============================================ */
.comparison-table { width: 100%; border-collapse: separate; border-spacing: 0; border-radius: 12px; overflow: hidden; box-shadow: 0 1px 8px rgba(0,0,0,0.08); }
.comparison-table th { background: #1B2A4A; color: #fff; padding: 12px 16px; font-size: 0.85rem; font-weight: 700; text-align: left; }
.comparison-table td { padding: 11px 16px; font-size: 0.85rem; color: #374151; border-bottom: 1px solid #F0F2F7; }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: #F8FAFC; }
.comparison-table tr:hover td { background: #EFF6FF; }
.comparison-table .check { color: #25D366; font-weight: 700; }
.comparison-table .cross { color: #DC2626; font-weight: 700; }
.comparison-table .highlight-col { background: #FEF3C7 !important; font-weight: 700; }

/* ============================================
   STEP INDICATOR
   ============================================ */
.steps { display: flex; flex-direction: column; gap: 0; position: relative; }
.step { display: flex; gap: 16px; position: relative; padding-bottom: 24px; }
.step:last-child { padding-bottom: 0; }
.step:not(:last-child)::before { content: ''; position: absolute; left: 19px; top: 40px; bottom: 0; width: 2px; background: #E2E6EF; }
.step-num { width: 40px; height: 40px; background: #1B2A4A; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 0.9rem; flex-shrink: 0; z-index: 1; }
.step-content { flex: 1; padding-top: 8px; }
.step-title { font-weight: 700; color: #1B2A4A; font-size: 0.95rem; margin-bottom: 4px; }
.step-desc { color: #374151; font-size: 0.88rem; line-height: 1.6; }
.step.done .step-num { background: #25D366; }
.step.current .step-num { background: #C9A84C; animation: pulse-badge 2s infinite; }

/* ============================================
   INFO / WARNING / SUCCESS BOXES
   ============================================ */
.info-box, .warn-box, .success-box, .danger-box { padding: 14px 18px; border-radius: 10px; font-size: 0.88rem; line-height: 1.6; margin: 16px 0; display: flex; gap: 12px; align-items: flex-start; }
.info-box { background: #EFF6FF; border-left: 4px solid #2563EB; color: #1e3a5f; }
.warn-box { background: #FFFBEB; border-left: 4px solid #F59E0B; color: #78350F; }
.success-box { background: #F0FDF4; border-left: 4px solid #22C55E; color: #14532D; }
.danger-box { background: #FEF2F2; border-left: 4px solid #DC2626; color: #7F1D1D; }
.info-box .box-icon, .warn-box .box-icon, .success-box .box-icon, .danger-box .box-icon { font-size: 1.1rem; margin-top: 1px; flex-shrink: 0; }

/* ============================================
   SKELETON LOADING
   ============================================ */
.skeleton { background: linear-gradient(90deg, #F0F2F7 25%, #E8EBEF 50%, #F0F2F7 75%); background-size: 200% 100%; animation: skeleton-loading 1.5s infinite; border-radius: 6px; }
@keyframes skeleton-loading { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
.hide-mobile { display: block; }
.show-mobile { display: none; }
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
  .show-mobile { display: block !important; }
}

/* ============================================
   DARK MODE SUPPORT (prefers-color-scheme)
   ============================================ */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-page: #0F172A;
    --bg-card: #1E293B;
    --text-primary: #F1F5F9;
    --text-secondary: #94A3B8;
    --border-color: #334155;
  }
}