/**
 * A.T.C. Africa Trade Center - Ana Stil Dosyası
 * Kural 8 & 49: Sıfır harici CDN, tamamen lokal, modern ve duyarlı (responsive) tasarım.
 */

:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --primary-dark: #090d16;
  --accent: #d97706;
  --accent-light: #f59e0b;
  --accent-dark: #b45309;
  --success: #10b981;
  --success-dark: #059669;
  --wa-green: #25D366;
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--bg-main);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.25rem; letter-spacing: -0.025em; }
h2 { font-size: 1.75rem; letter-spacing: -0.02em; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1rem;
  color: #334155;
}

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

a:hover {
  color: var(--accent);
}

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

/* Konteyner & Grid */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 992px) {
  .grid-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .grid-cols-4, .grid-cols-3, .grid-cols-2 { grid-template-columns: 1fr; }
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.4rem; }
}

/* Butonlar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--primary-light);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-accent {
  background-color: var(--accent);
  color: #ffffff;
}

.btn-accent:hover {
  background-color: var(--accent-dark);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-wa {
  background-color: var(--wa-green);
  color: #ffffff;
}

.btn-wa:hover {
  background-color: #1ebc59;
  color: #ffffff;
  box-shadow: var(--shadow);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-color);
  color: var(--primary);
}

.btn-outline:hover {
  border-color: var(--primary);
  background-color: #f1f5f9;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
}

/* Header & Navbar - Kesin Tek Satır Düzeni */
.site-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.05);
  width: 100%;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  flex-wrap: nowrap;
  gap: 1.25rem;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--primary);
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
}

.logo-badge {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #ffffff;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  font-weight: 800;
  line-height: 1;
}

.logo-text {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--primary);
}

.desktop-nav {
  display: flex;
  align-items: center;
  flex-shrink: 1;
  min-width: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.nav-links li {
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-links a {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.5rem 0.2rem;
  position: relative;
  white-space: nowrap;
  display: inline-block;
  transition: color 0.2s ease;
  text-decoration: none;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

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

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.btn-cta-header {
  padding: 0.55rem 1.15rem;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

/* Dil Seçici (Language Switcher) */
.lang-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.lang-toggle:hover,
.lang-switcher.is-open .lang-toggle {
  background-color: #f1f5f9;
  border-color: #cbd5e1;
  color: var(--accent);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  margin-top: 0;
  padding: 0.45rem;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 16px 36px -4px rgba(15, 23, 42, 0.18), 0 8px 16px -4px rgba(15, 23, 42, 0.08);
  min-width: 175px;
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 9999;
}

/* Görünmez Hover Köprüsü: Butondan menüye geçerken hover durumunun kopmasını kesinlikle önler */
.lang-dropdown::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 14px;
  background: transparent;
}

.lang-switcher:hover .lang-dropdown,
.lang-switcher:focus-within .lang-dropdown,
.lang-switcher.is-open .lang-dropdown {
  display: flex !important;
}

.lang-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.65rem;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

.lang-item:hover {
  background-color: #f8fafc;
  color: var(--accent);
}

.lang-item.active {
  background-color: #fef3c7;
  color: var(--accent-dark);
  font-weight: 700;
}

.lang-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.12rem 0.35rem;
  border-radius: 3px;
  background-color: #f1f5f9;
  color: var(--text-muted);
  min-width: 24px;
  line-height: 1.2;
}

.lang-item.active .lang-badge {
  background-color: var(--accent);
  color: #ffffff;
}

.lang-item .lang-name {
  flex: 1;
}

.lang-item .lang-check {
  color: var(--accent-dark);
  display: inline-flex;
  align-items: center;
  margin-left: 0.25rem;
}

.footer-lang-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  padding: 0.12rem 0.35rem;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  line-height: 1.2;
}

/* Mobil Dil Kutusu */
.mobile-lang-box {
  padding: 0 0 1rem 0;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-light);
}

.mobile-lang-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.mobile-lang-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.mobile-lang-btn {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.45rem;
  padding: 0.5rem 0.65rem;
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

.mobile-lang-btn:hover {
  border-color: var(--accent);
  background-color: #ffffff;
}

.mobile-lang-btn.active {
  background-color: #fef3c7;
  border-color: var(--accent);
  color: var(--accent-dark);
  font-weight: 700;
}

/* Mobil Hamburger Butonu */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--primary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-toggle:hover {
  background-color: #f1f5f9;
}

@media (max-width: 1280px) {
  .nav-container {
    padding-left: 1rem;
    padding-right: 1rem;
    gap: 0.75rem;
  }
  .nav-links {
    gap: 0.8rem;
  }
  .nav-links a {
    font-size: 0.78rem;
    padding: 0.45rem 0.15rem;
  }
  .logo-link {
    gap: 0.45rem;
  }
  .logo-badge {
    padding: 0.25rem 0.45rem;
    font-size: 0.8rem;
  }
  .logo-text {
    font-size: 1.02rem;
  }
  .btn-cta-header {
    padding: 0.45rem 0.75rem;
    font-size: 0.78rem;
    gap: 0.3rem;
  }
}

@media (max-width: 1160px) {
  .desktop-nav,
  .nav-links {
    display: none;
  }
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .nav-container {
    height: 60px;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  .logo-text {
    font-size: 0.95rem;
  }
  .header-cta .btn-cta-header {
    display: none;
  }
}

/* Mobil Off-Canvas Menü (Kural 36) */
.offcanvas-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.offcanvas-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background-color: #ffffff;
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
}

.offcanvas-menu.active {
  transform: translateX(0);
}

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

.offcanvas-close {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-muted);
}

.offcanvas-close:hover {
  color: var(--primary);
}

.offcanvas-body {
  padding: 1.25rem;
  flex: 1;
  overflow-y: auto;
}

.offcanvas-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.offcanvas-nav a {
  display: block;
  padding: 0.75rem 0.5rem;
  font-weight: 600;
  color: var(--primary);
  border-bottom: 1px solid var(--border-light);
}

.offcanvas-nav a:hover {
  color: var(--accent);
  padding-left: 0.85rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, #172554 100%);
  color: #ffffff;
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.15) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  width: 100%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(217, 119, 6, 0.2);
  border: 1px solid rgba(217, 119, 6, 0.4);
  color: #fde68a;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.hero h1 {
  color: #ffffff;
  font-size: 2.65rem;
  margin-bottom: 1.25rem;
  line-height: 1.2;
  font-weight: 800;
}

.hero p {
  color: #cbd5e1;
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.hero-actions .btn-outline {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  backdrop-filter: blur(4px);
  font-weight: 700;
  transition: all 0.25s ease;
}

.hero-actions .btn-outline svg {
  color: #ffffff;
  stroke: #ffffff;
  transition: color 0.25s ease, stroke 0.25s ease;
}

.hero-actions .btn-outline:hover {
  background-color: #ffffff !important;
  color: #0f172a !important;
  border-color: #ffffff !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  transform: translateY(-2px);
}

.hero-actions .btn-outline:hover svg {
  color: #0f172a !important;
  stroke: #0f172a !important;
}

/* Hero Görsel Alanı */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img-card {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.15);
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-img-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 55px -10px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(245, 158, 11, 0.45);
}

.hero-img-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.hero-floating-badge {
  position: absolute;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px);
  color: #ffffff;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 12px 28px -6px rgba(0, 0, 0, 0.55);
  z-index: 2;
  transition: transform 0.3s ease;
}

.hero-floating-badge.badge-top {
  top: -14px;
  right: -14px;
  border-color: rgba(245, 158, 11, 0.5);
  color: #fde68a;
}

.hero-floating-badge.badge-bottom {
  bottom: -14px;
  left: -14px;
  border-color: rgba(34, 197, 94, 0.5);
  color: #86efac;
}

.hero-trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
  color: #e2e8f0;
}

.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 500;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item h3 {
  color: #fde68a;
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
  font-weight: 800;
}

.stat-item p {
  color: #94a3b8;
  font-size: 0.85rem;
  margin-bottom: 0;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-floating-badge.badge-top {
    top: 10px;
    right: 10px;
  }
  .hero-floating-badge.badge-bottom {
    bottom: 10px;
    left: 10px;
  }
}

@media (max-width: 768px) {
  .hero { padding: 3rem 0; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
}

@media (max-width: 640px) {
  .hero { padding: 2.5rem 0 2rem; }
  .hero h1 { font-size: 1.65rem; }
  .hero p { font-size: 0.98rem; }
  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-floating-badge {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
    gap: 0.45rem;
  }
  .hero-floating-badge svg {
    width: 16px;
    height: 16px;
  }
  .hero-trust-list {
    flex-direction: column;
    gap: 0.65rem;
  }
}

@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  .stat-item h3 { font-size: 1.45rem; }
  .stat-item p { font-size: 0.78rem; }
  .hero-floating-badge.badge-top {
    top: 6px;
    right: 6px;
  }
  .hero-floating-badge.badge-bottom {
    bottom: 6px;
    left: 6px;
  }
}

/* Kartlar */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: #fef3c7;
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.card h2 a,
.card h3 a,
.card-title a,
.step-card h3 a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
  cursor: pointer;
}

.card h2 a:hover,
.card h3 a:hover,
.card-title a:hover,
.step-card h3 a:hover,
.card:hover .card-title a,
.step-card:hover h3 a {
  color: var(--accent);
}

.card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  flex: 1;
  margin-bottom: 1.25rem;
}

/* Bölümler */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background-color: #f1f5f9;
}

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

.section-tag {
  display: inline-block;
  color: var(--accent-dark);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.15rem;
  color: var(--primary);
}

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

/* Breadcrumb (Kural 15) */
.breadcrumb-wrapper {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 0;
  font-size: 0.85rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
}

.breadcrumb-item a {
  color: var(--text-muted);
}

.breadcrumb-item a:hover {
  color: var(--primary);
}

.breadcrumb-item.active {
  color: var(--primary);
  font-weight: 600;
}

/* SSS Akordeon (Kural 12) */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 850px;
  margin: 0 auto;
}

.faq-item {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}

.faq-question:hover {
  background-color: #f8fafc;
}

.faq-icon {
  transition: transform 0.3s ease;
  color: var(--accent);
}

.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;
  padding: 0 1.5rem;
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 1.5rem 1.25rem 1.5rem;
}

/* İnteraktif Hesaplama Robotu */
.calc-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  scroll-margin-top: 100px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
}

@media (max-width: 900px) {
  .calc-grid { grid-template-columns: 1fr; }
  .calc-card { padding: 1.5rem; }
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.form-select, .form-input, .form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-main);
  background-color: #ffffff;
  transition: var(--transition);
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.calc-result-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-result-box .btn-wa {
  white-space: nowrap !important;
  text-decoration: none;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.result-row:last-child {
  border-bottom: none;
}

.result-val {
  font-size: 1.25rem;
  font-weight: 700;
}

.result-val.highlight {
  color: #fde68a;
  font-size: 1.6rem;
}

.result-val.refund {
  color: #86efac;
}

/* Yukarı Çık Butonu (Kural 37: Sol-Alt Sabit) */
.back-to-top {
  position: fixed;
  bottom: 24px;
  left: 20px;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background-color: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.2s ease;
  z-index: 1000;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--accent);
}

/* WhatsApp Sabit Butonu (Kural 38: Sağ-Alt Sabit, Pulse Animasyonu, Tooltip) */
.wa-floating-btn {
  position: fixed;
  bottom: 24px;
  right: 20px;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  background-color: var(--wa-green);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  text-decoration: none;
  transition: var(--transition);
  animation: pulse-wa 2.5s infinite;
}

.wa-floating-btn:hover {
  color: #ffffff;
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.wa-tooltip {
  position: absolute;
  right: 70px;
  background-color: var(--primary);
  color: #ffffff;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.wa-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -5px;
  transform: translateY(-50%);
  border-width: 5px 0 5px 5px;
  border-style: solid;
  border-color: transparent transparent transparent var(--primary);
}

.wa-floating-btn:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes pulse-wa {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Footer (Kural 4: Sosyal medya ikonu kesinlikle yok) */
.site-footer {
  background-color: #0f172a;
  color: #94a3b8;
  padding: 4.5rem 0 2rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr 1.35fr 1.35fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 992px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--accent);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0;
  margin: 0;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.88rem;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(4px);
}

/* 3 Temel Başarı Göstergesi (Tek Şık Şerit) */
.footer-stat-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  margin-bottom: 0.85rem;
  gap: 0.75rem;
}

.footer-strip-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
}

.footer-strip-item:not(:last-child) {
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  padding-right: 0.75rem;
}

.footer-strip-num {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.footer-strip-lbl {
  font-size: 0.74rem;
  color: #94a3b8;
  white-space: nowrap;
}

/* 5973 Teşvik Uyumu Resmi Kutusu */
.footer-decree-card {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  background: rgba(217, 119, 6, 0.08);
  border: 1px solid rgba(217, 119, 6, 0.25);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  transition: all 0.25s ease;
}

.footer-decree-card:hover {
  background: rgba(217, 119, 6, 0.12);
  border-color: rgba(217, 119, 6, 0.45);
}

.footer-decree-icon {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}

.footer-decree-title {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fde68a;
  margin-bottom: 0.15rem;
}

.footer-decree-desc {
  display: block;
  font-size: 0.74rem;
  color: #cbd5e1;
  line-height: 1.35;
}

/* Öne Çıkan Pazarlar - Trading Desk Formatı */
.footer-market-list li {
  width: 100%;
}

.footer-market-link {
  display: flex !important;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.86rem;
  transition: all 0.2s ease;
  padding: 0.2rem 0;
  gap: 0.75rem;
}

.footer-market-link:hover {
  color: #ffffff !important;
  transform: translateX(3px) !important;
}

.footer-market-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.footer-market-pop {
  font-size: 0.72rem;
  font-weight: 700;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
  flex-shrink: 0;
  margin-left: auto;
}

.footer-market-link:hover .footer-market-pop {
  background: rgba(217, 119, 6, 0.2);
  border-color: rgba(245, 158, 11, 0.5);
  color: #fde68a;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
  color: #cbd5e1;
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--accent);
}

/* ==========================================================================
   Footer Bottom Box (Modern, Şık & Düzenli Mimari)
   ========================================================================== */
.footer-bottom-box {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* 1. Şerit: Dil Seçici & Güven Rozetleri */
.footer-middle-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.footer-lang-selector {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.footer-lang-label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #cbd5e1;
}

.footer-globe-icon {
  color: var(--accent);
  display: flex;
  align-items: center;
}

.footer-lang-pills {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 3px;
  flex-wrap: wrap;
}

.footer-lang-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  text-decoration: none;
  color: #94a3b8;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.footer-lang-pill:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.footer-lang-pill.active {
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.35) 0%, rgba(245, 158, 11, 0.2) 100%);
  color: #fde68a;
  border-color: rgba(245, 158, 11, 0.6);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.footer-pill-code {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  letter-spacing: 0.03em;
}

.footer-lang-pill.active .footer-pill-code {
  background: var(--accent);
  color: #ffffff;
}

.footer-pill-name {
  font-size: 0.82rem;
}

.footer-pill-indicator {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 6px #34d399;
}

.footer-trust-badges {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.footer-trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: #cbd5e1;
  text-decoration: none;
  transition: all 0.2s ease;
}

.footer-trust-pill:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.footer-trust-pill svg {
  color: var(--accent);
}

/* 2. Şerit: Telif Hakkı & Doğrudan Köprü İmzası */
.footer-legal-bar {
  padding-top: 1.15rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: #64748b;
}

.footer-copyright-text strong {
  color: #cbd5e1;
}

.footer-dot-sep {
  display: inline-block;
  margin: 0 0.45rem;
  color: #475569;
}

.footer-tagline-text {
  color: #94a3b8;
}

.footer-partnership-text {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 0.35rem;
  color: #94a3b8;
  font-size: 0.82rem;
}

.footer-credit-link {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease, text-decoration 0.2s ease;
}

.footer-credit-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .footer-middle-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .footer-lang-pills {
    width: 100%;
    justify-content: flex-start;
  }
  .footer-legal-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

/* Hızlı Bilgi Kartı (Quick Info) */
.quick-info-box {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 768px) {
  .quick-info-box { grid-template-columns: repeat(2, 1fr); }
}

.quick-info-item {
  display: flex;
  flex-direction: column;
}

.quick-info-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.quick-info-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
}

/* Tablolar */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin: 1.5rem 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.data-table th, .data-table td {
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background-color: #f1f5f9;
  color: var(--primary);
  font-weight: 700;
}

.data-table tr:hover {
  background-color: #f8fafc;
}

/* Zaman Çizelgesi (Timeline) */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 2rem auto;
  padding: 1rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent), var(--primary));
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
  padding-left: 55px;
}

.timeline-dot {
  position: absolute;
  left: 10px;
  top: 6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  border: 4px solid #ffffff;
  box-shadow: 0 0 0 2px var(--accent);
}

.timeline-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.timeline-year {
  display: inline-block;
  background: #fef3c7;
  color: #92400e;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

/* Süreç / Adım Kartları (Process Steps) */
.step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.step-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.25rem;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.step-number {
  position: absolute;
  top: -14px;
  left: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(217, 119, 6, 0.4);
}

.step-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: #f0fdf4;
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  margin-top: 0.5rem;
}

@media (max-width: 992px) {
  .step-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .step-grid { grid-template-columns: 1fr; }
}

/* Rozetler ve Vurgular */
.badge-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
}

/* Ülke Portalı ve Detay Sayfası Zenginleştirme Stilleri */
.country-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  margin: 1.5rem 0 1rem;
}

.country-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.95rem;
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: #ffffff;
  color: var(--text-color);
  cursor: pointer;
  transition: var(--transition);
}

.country-filter-btn:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
}

.country-filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.country-filter-btn .filter-count {
  font-size: 0.72rem;
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.08);
}

.country-filter-btn.active .filter-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.country-search-wrapper {
  max-width: 540px;
  margin: 0 auto 2rem;
  position: relative;
}

.country-search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  font-size: 0.92rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.country-search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.country-search-icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Ülke Kartı Gelişmiş Etiketleri */
.country-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background: #f1f5f9;
  color: #334155;
}

/* Lojistik ve Gümrük Detay Kutusu */
.logistics-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.logistics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .logistics-grid {
    grid-template-columns: 1fr;
  }
}

.logistics-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.logistics-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.logistics-title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.2rem;
}

.logistics-desc {
  font-size: 0.85rem;
  color: #475569;
  line-height: 1.45;
}

/* Teşvik ve Hibe Simülasyon Kartı */
.subsidy-calc-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.subsidy-calc-card::after {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.25) 0%, transparent 70%);
  border-radius: 50%;
}