:root {
  
  --ink-900: #0a1628;
  --ink-800: #1a2744;
  --ink-700: #2d3a5a;
  --ink-600: #4a5578;
  --ink-500: #6b7593;
  --ink-400: #96a0b8;
  --ink-300: #c2cad8;
  --ink-200: #e4e8f0;
  --ink-100: #f2f5f9;
  --ink-050: #f8faFC;
  --ink-000: #ffffff;

  
  --brand-primary: #033160;
  --brand-primary-dark: #022448;
  --brand-primary-light: #1e4d8a;

  
  --success: #047857;
  --success-bg: #ecfdf5;
  --success-border: #a7f3d0;
  --warning: #b45309;
  --warning-bg: #fffbeb;
  --warning-border: #fcd34d;
  --danger: #b91c1c;
  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --info: #0369a1;
  --info-bg: #f0f9ff;
  --info-border: #bae6fd;

  
  --accent: #c89449;
  --accent-dark: #9b7436;
  --accent-light: #f5e9d0;

  
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-xs: 0 1px 2px rgba(10, 22, 40, 0.04);
  --shadow-sm: 0 2px 4px rgba(10, 22, 40, 0.05);
  --shadow-md: 0 4px 12px rgba(10, 22, 40, 0.06);
  --shadow-lg: 0 12px 32px rgba(10, 22, 40, 0.08);
}

* {
  box-sizing: border-box;
}

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

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-800);
  background: var(--ink-050);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

.site-header {
  background: var(--brand-primary);
  color: var(--ink-000);
  border-bottom: 1px solid var(--brand-primary-dark);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-4);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition-fast);
  justify-self: start;
}

.back-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink-000);
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.brand-mark {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ink-000);
}

.brand-sub {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.header-right {
  justify-self: end;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-5);
}

.hero {
  text-align: center;
  margin-bottom: var(--space-8);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.hero-label {
  display: inline-block;
  padding: 6px 14px;
  background: var(--ink-000);
  border: 1px solid var(--ink-200);
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: var(--space-5);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 var(--space-5) 0;
  color: var(--ink-900);
  letter-spacing: -0.02em;
}

.hero-title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}

.hero-lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-600);
  margin: 0;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero-lead strong {
  color: var(--ink-800);
  font-weight: 600;
}

.services {
  margin-bottom: var(--space-8);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}

.service-card {
  background: var(--ink-000);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

.service-card:hover {
  border-color: var(--brand-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card--active {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(3, 49, 96, 0.08), var(--shadow-md);
}

.service-card--featured::before {
  content: "En popüler";
  position: absolute;
  top: -10px;
  left: 24px;
  background: var(--brand-primary);
  color: var(--ink-000);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 99px;
}

.service-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.service-logo {
  width: 64px;
  height: 64px;
  background: var(--ink-050);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  flex-shrink: 0;
}

.service-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.service-logo--text {
  flex-direction: column;
  gap: 0;
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--ink-000);
  font-family: var(--font-display);
}

.service-logo--text span:first-child {
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
}

.service-logo-sub {
  font-family: var(--font-sans);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-top: 2px;
}

.service-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.service-badge {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 99px;
  letter-spacing: 0.02em;
}

.service-badge--free {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.service-badge--paid {
  background: var(--warning-bg);
  color: var(--warning);
  border: 1px solid var(--warning-border);
}

.service-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  margin: 0 0 var(--space-2) 0;
  color: var(--ink-900);
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-600);
  margin: 0 0 var(--space-4) 0;
  flex-grow: 1;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5) 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-features li {
  font-size: 13px;
  color: var(--ink-700);
  padding-left: 20px;
  position: relative;
}

.service-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.service-action {
  width: 100%;
  padding: 12px 16px;
  background: var(--ink-050);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-800);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

.service-action:hover {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: var(--ink-000);
}

.service-action svg {
  transition: transform var(--transition-fast);
}

.service-action:hover svg {
  transform: translateX(3px);
}

.service-card--active .service-action {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: var(--ink-000);
}

.query-form-section {
  margin-bottom: var(--space-8);
  scroll-margin-top: 20px;
}

.query-form-wrap {
  background: var(--ink-000);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.query-form-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid var(--ink-200);
  flex-wrap: wrap;
}

.form-step-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.form-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  margin: 0;
  color: var(--ink-900);
  letter-spacing: -0.01em;
}

.selected-method {
  background: var(--ink-050);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.selected-method-label {
  color: var(--ink-500);
}

.selected-method strong {
  color: var(--brand-primary);
  font-weight: 600;
}

.query-type-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  padding: var(--space-1);
  background: var(--ink-050);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
}

.tab {
  background: transparent;
  border: none;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-600);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: all var(--transition-fast);
}

.tab:hover {
  color: var(--ink-800);
  background: rgba(255, 255, 255, 0.5);
}

.tab--active {
  background: var(--ink-000);
  color: var(--brand-primary);
  box-shadow: var(--shadow-xs);
}

.tab-label {
  font-weight: 600;
}

.tab-hint {
  font-size: 11px;
  color: var(--ink-400);
  font-weight: 400;
}

.tab--active .tab-hint {
  color: var(--ink-500);
}

.field {
  margin-bottom: var(--space-5);
}

.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-700);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.input-wrap {
  position: relative;
}

.input-main {
  width: 100%;
  padding: 18px 80px 18px 20px;
  font-size: 20px;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-900);
  background: var(--ink-050);
  border: 2px solid var(--ink-200);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-fast);
}

.input-main::placeholder {
  color: var(--ink-400);
  font-weight: 400;
  letter-spacing: 0.05em;
}

.input-main:hover {
  border-color: var(--ink-300);
}

.input-main:focus {
  border-color: var(--brand-primary);
  background: var(--ink-000);
  box-shadow: 0 0 0 4px rgba(3, 49, 96, 0.08);
}

.input-main--sase {
  font-size: 14px;
  letter-spacing: 0.02em;
}

.input-counter {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-400);
  background: var(--ink-000);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ink-200);
}

.field-hint {
  margin: 10px 0 0 0;
  font-size: 13px;
  color: var(--ink-500);
}

.submit-btn {
  width: 100%;
  padding: 16px 24px;
  background: var(--brand-primary);
  color: var(--ink-000);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-fast);
  border: 2px solid var(--brand-primary);
}

.submit-btn:hover {
  background: var(--brand-primary-dark);
  border-color: var(--brand-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.submit-btn:active {
  transform: translateY(0);
}

.submit-btn svg {
  transition: transform var(--transition-fast);
}

.submit-btn:hover svg {
  transform: translateX(3px);
}

.privacy-note {
  margin: var(--space-4) 0 0 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px 16px;
  background: var(--info-bg);
  border: 1px solid var(--info-border);
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--info);
  line-height: 1.5;
}

.privacy-note svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 400;
  color: var(--ink-900);
  margin: 0 0 var(--space-2) 0;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 15px;
  color: var(--ink-600);
  margin: 0;
}

.comparison-section {
  margin-bottom: var(--space-8);
}

.comparison-table-wrap {
  background: var(--ink-000);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.comparison-table thead th {
  background: var(--ink-050);
  color: var(--ink-700);
  font-weight: 600;
  text-align: left;
  padding: 16px 20px;
  border-bottom: 1px solid var(--ink-200);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.comparison-table thead th:first-child {
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-500);
}

.comparison-table tbody th {
  text-align: left;
  padding: 14px 20px;
  font-weight: 500;
  color: var(--ink-700);
  background: var(--ink-050);
  border-bottom: 1px solid var(--ink-200);
}

.comparison-table tbody td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--ink-200);
  color: var(--ink-800);
}

.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody tr:hover td,
.comparison-table tbody tr:hover th {
  background: var(--ink-050);
}

.cell-yes {
  color: var(--success);
  font-weight: 600;
}

.cell-no {
  color: var(--danger);
  font-weight: 500;
}

.cell-partial {
  color: var(--warning);
  font-weight: 500;
}

.cell-free {
  color: var(--success);
  font-weight: 700;
}

.faq-section {
  margin-bottom: var(--space-8);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-item {
  background: var(--ink-000);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--ink-300);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  padding: 18px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-900);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  transition: background var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--ink-500);
  border-bottom: 2px solid var(--ink-500);
  transform: rotate(45deg);
  margin-right: 8px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  transform: rotate(-135deg);
  margin-top: 8px;
}

.faq-item summary:hover {
  background: var(--ink-050);
}

.faq-answer {
  padding: 0 24px 20px 24px;
  border-top: 1px solid var(--ink-200);
  padding-top: 18px;
}

.faq-answer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-700);
}

.faq-answer p + p {
  margin-top: 10px;
}

.faq-answer strong {
  color: var(--ink-900);
  font-weight: 600;
}

.trust-section {
  margin-bottom: var(--space-7);
}

.trust-card {
  background: var(--brand-primary);
  color: var(--ink-000);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.trust-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
}

.trust-icon {
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.trust-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  margin: 0 0 var(--space-3) 0;
  letter-spacing: -0.01em;
}

.trust-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.8);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.site-footer {
  padding: var(--space-5) var(--space-5);
  text-align: center;
  border-top: 1px solid var(--ink-200);
  background: var(--ink-000);
}

.site-footer p {
  margin: 0;
  font-size: 13px;
  color: var(--ink-500);
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--ink-900);
  color: var(--ink-000);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  opacity: 0;
  transition: all var(--transition-base);
  pointer-events: none;
  max-width: 90vw;
}

.toast--show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast--error {
  background: var(--danger);
}

@media (max-width: 768px) {
  .page {
    padding: var(--space-5) var(--space-4);
  }

  .header-inner {
    padding: 12px 16px;
    grid-template-columns: auto 1fr auto;
  }

  .brand-mark {
    font-size: 16px;
  }

  .brand-sub {
    font-size: 9px;
  }

  .hero {
    margin-bottom: var(--space-7);
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .query-form-wrap {
    padding: var(--space-4);
  }

  .query-form-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .form-title {
    font-size: 20px;
  }

  .input-main {
    padding: 14px 70px 14px 16px;
    font-size: 17px;
  }

  .comparison-table {
    font-size: 13px;
  }

  .comparison-table thead th,
  .comparison-table tbody th,
  .comparison-table tbody td {
    padding: 12px 14px;
  }

  .faq-item summary {
    padding: 16px 18px;
    font-size: 14px;
  }

  .faq-answer {
    padding: 0 18px 16px 18px;
    padding-top: 14px;
  }

  .trust-card {
    padding: var(--space-5);
  }
}

@media (max-width: 480px) {
  .header-inner {
    grid-template-columns: auto 1fr;
  }

  .header-right {
    display: none;
  }

  .brand {
    align-items: flex-start;
  }

  .back-link span {
    display: none;
  }

  .service-card--featured::before {
    left: 16px;
    font-size: 10px;
    padding: 3px 8px;
  }

  .service-card {
    padding: var(--space-4);
  }

  .service-head {
    margin-bottom: var(--space-3);
  }

  .service-logo {
    width: 56px;
    height: 56px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero {
    animation: fadeUp 0.6s ease-out backwards;
  }

  .services {
    animation: fadeUp 0.6s ease-out 0.1s backwards;
  }

  .service-card {
    animation: fadeUp 0.5s ease-out backwards;
  }

  .service-card:nth-child(1) { animation-delay: 0.15s; }
  .service-card:nth-child(2) { animation-delay: 0.2s; }
  .service-card:nth-child(3) { animation-delay: 0.25s; }
  .service-card:nth-child(4) { animation-delay: 0.3s; }

  .query-form-section {
    animation: fadeUp 0.6s ease-out 0.35s backwards;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

button:focus-visible,
.service-action:focus-visible,
.tab:focus-visible,
.submit-btn:focus-visible {
  outline-offset: 3px;
}