:root {
  --white: #FFFFFF;
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F7;
  --gray-200: #E4E4E7;
  --gray-300: #D4D4D8;
  --gray-500: #71717A;
  --gray-600: #52525B;
  --gray-700: #3F3F46;
  --gray-900: #18181B;
  --ink: #0F172A;
  --slate: #475569;
  --navy: #0A1F3D;
  --navy-soft: #1A3656;
  --gold: #B8860B;
  --gold-light: #DCB05A;
  --gold-bg: rgba(184, 134, 11, 0.08);
  --emerald: #10B981;
  --emerald-bg: rgba(16, 185, 129, 0.08);
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.04), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.06), 0 4px 8px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
*::selection { background: var(--navy); color: var(--white); }.hub-page, .hub-page-inner { scroll-behavior: smooth; }.hub-page, .hub-page-inner {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Subtle sol gold çubuk — A'dan, ama sadece desktop'ta ve çok sade */
@media (min-width: 968px) {
  body::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: linear-gradient(180deg, var(--gold) 0%, var(--gold-light) 100%);
    z-index: 1000;
    opacity: 0.6;
  }
}

h1, h2, h3, h4 {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

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

.hub-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Italic gold accent — A'dan */
.hub-accent-italic {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ============== HEADER ============== */
.hub-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  padding: 14px 0;
}
.hub-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.hub-logo-wrap {
  display: flex; align-items: center; gap: 12px;
}
.hub-logo-e-box {
  width: 44px;
  height: 44px;
  background: var(--navy);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 7px 10px;
}
.hub-logo-e-box svg {
  width: 100%;
  height: 100%;
  display: block;
}
.hub-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 2px;
}
.hub-logo-text-elg {
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.hub-logo-text-is {
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.hub-logo-text-ortagim {
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.hub-logo-tag {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--gold);
  text-transform: uppercase;
  padding: 3px 8px;
  background: var(--gold-bg);
  border-radius: 4px;
  margin-left: 4px;
}

.hub-nav { display: flex; gap: 4px; }
.hub-nav a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--slate);
  font-size: 14px; font-weight: 500;
  transition: all 0.15s;
}
.hub-nav a:hover { background: var(--gray-100); color: var(--ink); }

.hub-header-actions { display: flex; align-items: center; gap: 12px; }

.hub-lang-switcher {
  display: flex; gap: 2px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  padding: 3px;
}
.hub-lang-switcher button {
  background: none; border: none;
  padding: 5px 10px;
  font-size: 12px; font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  border-radius: 4px;
  font-family: inherit;
  letter-spacing: 0.3px;
  transition: all 0.15s;
}
.hub-lang-switcher button.hub-active {
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow-xs);
}

.hub-btn-ghost {
  padding: 8px 16px;
  background: transparent;
  border: none;
  color: var(--ink);
  font-size: 14px; font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
  font-family: inherit;
}
.hub-btn-ghost:hover { background: var(--gray-100); }

.hub-btn-primary {
  padding: 9px 18px;
  background: var(--ink);
  color: var(--white);
  border: none;
  font-size: 14px; font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; gap: 6px;
  transition: all 0.15s;
  font-family: inherit;
  box-shadow: var(--shadow-sm);
}
.hub-btn-primary:hover {
  background: var(--navy);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.hub-btn-primary svg { transition: transform 0.15s; }
.hub-btn-primary:hover svg { transform: translateX(2px); }

.hub-btn-large {
  padding: 14px 24px;
  font-size: 15px;
  border-radius: var(--radius-md);
}

.hub-btn-secondary {
  padding: 9px 18px;
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--gray-200);
  font-size: 14px; font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; gap: 6px;
  transition: all 0.15s;
  font-family: inherit;
}
.hub-btn-secondary:hover {
  border-color: var(--gray-300);
  background: var(--gray-50);
}

/* ============== HERO ============== */
.hub-hero {
  padding: 80px 0 120px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}
.hub-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%; max-width: 1400px;
  height: 600px;
  background: radial-gradient(ellipse at center top, rgba(184, 134, 11, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

/* Hero alt scroll cue */
.hub-hero-scroll-cue {
  margin: 48px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--gray-500);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: 0.7;
  transition: opacity 0.2s, transform 0.2s;
}
.hub-hero-scroll-cue:hover {
  opacity: 1;
  cursor: pointer;
}
.hub-hero-scroll-cue-line {
  width: 1px;
  height: 28px;
  background: linear-gradient(180deg, transparent, var(--gold) 50%, transparent);
}
.hub-hero-scroll-cue-arrow {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  animation: scrollHint 2.4s ease-in-out infinite;
}
@keyframes scrollHint {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(4px); opacity: 1; }
}
.hub-section-num-tag {
  display: inline-block;
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 16px;
}
.hub-hero-content {
  position: relative; z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 60px;
}
.hub-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  font-size: 13px; font-weight: 500;
  color: var(--slate);
  margin-bottom: 28px;
  box-shadow: var(--shadow-xs);
}
.hub-hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--emerald);
  border-radius: 50%;
  position: relative;
}
.hub-hero-badge-dot::after {
  content: '';
  position: absolute;
  top: -3px; left: -3px;
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 1px solid var(--emerald);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.6); }
}
.hub-hero-badge strong { color: var(--ink); font-weight: 600; }

.hub-hero-title {
  font-size: 64px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--ink);
}
.hub-hero-title .hub-accent-italic {
  font-size: 1em;
  display: inline;
}

.hub-hero-sub {
  font-size: 19px;
  line-height: 1.5;
  color: var(--slate);
  max-width: 640px;
  margin: 0 auto 36px;
  font-weight: 400;
}

.hub-hero-actions {
  display: flex; gap: 12px; justify-content: center; align-items: center;
  margin-bottom: 56px;
}

.hub-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
}
.hub-stat-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-align: left;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}
.hub-stat-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.hub-stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, transparent 100%);
}
.hub-stat-label {
  font-size: 11px; font-weight: 600;
  color: var(--gray-500);
  margin-bottom: 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.hub-stat-value {
  font-family: 'Manrope', sans-serif;
  font-size: 36px; font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1;
  display: flex; align-items: baseline; gap: 4px;
}
.hub-stat-value-suffix {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-500);
  letter-spacing: 0;
}
.hub-stat-trend {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600;
  color: var(--emerald);
  margin-top: 6px;
}

/* Hero — Suitability satırı */
.hub-hero-suitability {
  margin-top: 16px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-style: italic;
  color: var(--slate);
  max-width: 720px;
}

/* Hero — Senaryo kartları (3 yan yana) */
.hub-scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto;
}
.hub-scenario-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  box-shadow: var(--shadow-md);
  position: relative;
  display: flex;
  flex-direction: column;
}
.hub-scenario-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.hub-scenario-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.hub-scenario-title {
  font-family: 'Manrope', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 14px;
  line-height: 1.3;
}
.hub-scenario-desc {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.5;
  margin-bottom: 14px;
  min-height: 40px;
}
.hub-scenario-revenue {
  background: var(--gray-50);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 18px;
  border-left: 3px solid var(--gold);
}
.hub-scenario-revenue-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-500);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.hub-scenario-revenue-value {
  font-family: 'Manrope', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.hub-scenario-earnings-label {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 700;
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 12px;
  display: block;
}
.hub-scenario-earnings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: auto;
}
.hub-scenario-earning {
  padding: 12px;
  border-radius: var(--radius-md);
  text-align: center;
}
.hub-scenario-earning.hub-standart {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
}
.hub-scenario-earning.hub-performans {
  background: rgba(184, 134, 11, 0.08);
  border: 1px solid rgba(184, 134, 11, 0.25);
}
.hub-scenario-earning-tier {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 4px;
}
.hub-scenario-earning.hub-performans .hub-scenario-earning-tier {
  color: var(--gold);
}
.hub-scenario-earning-value {
  font-family: 'Manrope', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
}

/* Hero — 3 madde kuşak */
.hub-scenario-band {
  max-width: 1080px;
  margin: 28px auto 0;
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  overflow: hidden;
}
.hub-scenario-band::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 50%, transparent);
}
.hub-band-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.hub-band-item-num {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 700;
  font-size: 18px;
  color: var(--gold);
  flex-shrink: 0;
  line-height: 1.2;
}
.hub-band-item-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
}

/* Hero — Hesaplama kartı */
.hub-calculator-wrap {
  max-width: 720px;
  margin: 36px auto 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow-lg);
}
.hub-calc-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.hub-calc-title {
  font-family: 'Manrope', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}
.hub-calc-input-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.hub-calc-input-label {
  font-size: 13px;
  color: var(--slate);
  flex: 1;
  min-width: 220px;
}
.hub-calc-input-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  transition: border-color 0.2s;
}
.hub-calc-input-wrap:focus-within {
  border-color: var(--gold);
  background: var(--white);
}
#calc-revenue {
  border: 0;
  outline: 0;
  background: transparent;
  font-family: 'Manrope', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  width: 130px;
  text-align: right;
  letter-spacing: -0.01em;
}
.hub-calc-input-currency {
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-500);
}
.hub-calc-results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.hub-calc-result {
  padding: 14px 16px;
  border-radius: var(--radius-md);
}
.hub-calc-result.hub-standart {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
}
.hub-calc-result.hub-performans {
  background: rgba(184, 134, 11, 0.08);
  border: 1px solid rgba(184, 134, 11, 0.25);
}
.hub-calc-result-tier {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 6px;
}
.hub-calc-result.hub-performans .hub-calc-result-tier { color: var(--gold); }
.hub-calc-result-value {
  font-family: 'Manrope', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.hub-calc-footnote {
  margin-top: 16px;
  font-size: 12px;
  color: var(--gray-500);
  font-style: italic;
}

/* Showcase'de kullanılan dashboard window stilleri */
.hub-dashboard-dots { display: flex; gap: 6px; }
.hub-dashboard-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--gray-200);
}
.hub-dashboard-dots span:first-child { background: #FF5F57; }
.hub-dashboard-dots span:nth-child(2) { background: #FEBC2E; }
.hub-dashboard-dots span:nth-child(3) { background: #28C840; }

/* ============== TRUST BAR ============== */
.hub-trust-bar {
  padding: 48px 0;
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}
.hub-trust-bar-content {
  display: flex; align-items: center; justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
}
.hub-trust-bar-text {
  font-size: 13px; font-weight: 500;
  color: var(--gray-500);
  letter-spacing: 0.5px;
  font-style: italic;
}
.hub-trust-logos {
  display: flex; gap: 56px; align-items: center;
}
.hub-trust-logo {
  font-family: 'Manrope', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-500);
  letter-spacing: -0.02em;
  transition: color 0.2s;
  cursor: default;
}
.hub-trust-logo:hover { color: var(--ink); }

/* ============== HİZMET BANDI ============== */
.hub-services-band {
  padding: 72px 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
}
.hub-services-band-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 40px;
}
.hub-services-band-eyebrow {
  display: inline-block;
  padding: 4px 12px;
  background: var(--gold-bg);
  color: var(--gold);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  border-radius: 999px;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.hub-services-band-title {
  font-family: 'Manrope', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.hub-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.hub-service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.2s, transform 0.2s;
}
.hub-service-card:hover {
  border-color: var(--gold-light);
  transform: translateY(-2px);
}
.hub-service-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 2px;
}
.hub-service-icon {
  width: 18px;
  height: 18px;
  color: var(--navy);
  flex-shrink: 0;
}
.hub-service-title {
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.hub-service-desc {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.45;
}
.hub-services-band-footer {
  text-align: center;
  margin-top: 36px;
  font-size: 13px;
  color: var(--gray-500);
  font-style: italic;
}
.hub-services-band-footer strong {
  color: var(--navy);
  font-style: normal;
  font-weight: 700;
}

/* ============== SECTIONS ============== */
.hub-section {
  padding: 96px 0;
  position: relative;
}
.hub-section-alt { background: var(--gray-50); }

.hub-section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}
.hub-section-eyebrow {
  display: inline-block;
  padding: 4px 12px;
  background: var(--gold-bg);
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  border-radius: 999px;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.hub-section-title {
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  font-weight: 800;
}
.hub-section-title .hub-accent-italic {
  font-size: 1em;
}
.hub-section-sub {
  font-size: 17px;
  line-height: 1.55;
  color: var(--slate);
  max-width: 580px;
  margin: 0 auto;
}

/* ============== COMMISSION CARDS ============== */
.hub-commission-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 820px;
  margin: 0 auto 24px;
}

/* Stratejik küçük not (3. kart yerine) */
.hub-strategic-note {
  max-width: 820px;
  margin: 0 auto 32px;
  padding: 14px 22px;
  background: var(--white);
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--slate);
  line-height: 1.5;
}
.hub-strategic-note-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--gold-bg);
  color: var(--gold);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  border-radius: 999px;
  text-transform: uppercase;
  flex-shrink: 0;
}

/* Yeni Müşteri Kapsamı kutusu */
.hub-scope-box {
  max-width: 820px;
  margin: 0 auto 32px;
  padding: 20px 24px;
  background: var(--white);
  border: 1px solid var(--navy);
  border-left: 4px solid var(--navy);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.hub-scope-box-title {
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hub-scope-box-title svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.hub-scope-box-text {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.6;
}
.hub-scope-box-text strong {
  color: var(--ink);
  font-weight: 700;
}
.hub-commission-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: all 0.25s;
  overflow: hidden;
}
.hub-commission-card.hub-featured {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px var(--gold-bg);
}
.hub-commission-card:hover {
  transform: translateY(-2px);
  border-color: var(--gray-300);
  box-shadow: var(--shadow-lg);
}
.hub-commission-card.hub-featured:hover { border-color: var(--gold); }
.hub-commission-tier-badge {
  display: inline-block;
  padding: 3px 10px;
  background: var(--gray-100);
  color: var(--slate);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  border-radius: 999px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.hub-commission-card.hub-featured .hub-commission-tier-badge {
  background: var(--gold);
  color: var(--white);
}
.hub-commission-tier-name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 4px;
}
.hub-commission-tier-tagline {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 24px;
}
.hub-commission-rate-row {
  display: flex; align-items: baseline; gap: 6px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gray-200);
}
.hub-commission-rate {
  font-family: 'Manrope', sans-serif;
  font-size: 56px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.04em;
  line-height: 1;
}
.hub-commission-rate-suffix {
  font-size: 14px;
  color: var(--gray-500);
  font-weight: 500;
}
.hub-commission-card.hub-featured .hub-commission-rate {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hub-commission-features {
  display: flex; flex-direction: column; gap: 10px;
}
.hub-commission-feature {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px;
  color: var(--slate);
  line-height: 1.5;
}
.hub-commission-feature-icon {
  width: 18px; height: 18px; flex-shrink: 0;
  margin-top: 1px;
  background: var(--emerald-bg);
  color: var(--emerald);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.hub-commission-feature-icon svg { width: 10px; height: 10px; stroke: currentColor; stroke-width: 3; fill: none; }

.hub-policy-cta {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
}
.hub-policy-cta-text {
  font-size: 15px;
  color: var(--slate);
}
.hub-policy-cta-text strong { color: var(--ink); font-weight: 600; }

/* ============== HOW IT WORKS ============== */
.hub-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.hub-step-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  transition: all 0.2s;
}
.hub-step-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--gray-300);
}
.hub-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 100%);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 20px;
  box-shadow: 0 0 0 3px rgba(10, 31, 61, 0.06);
  letter-spacing: -0.02em;
}
.hub-step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.hub-step-desc {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.55;
}

/* ============== AUDIENCE ============== */
.hub-audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.hub-audience-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex; gap: 20px;
  transition: all 0.2s;
}
.hub-audience-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.hub-audience-icon {
  width: 48px; height: 48px;
  background: var(--gold-bg);
  color: var(--gold);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Manrope', sans-serif;
  font-size: 18px;
  font-weight: 800;
}
.hub-audience-content { flex: 1; }
.hub-audience-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.hub-audience-desc {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.55;
}

/* ============== SHOWCASE — Sistemde neler var ============== */
.hub-showcase {
  background: var(--ink);
  color: var(--white);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.hub-showcase::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(184, 134, 11, 0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hub-showcase .hub-section-title { color: var(--white); }
.hub-showcase .hub-section-sub { color: rgba(255, 255, 255, 0.65); }
.hub-showcase .hub-section-eyebrow {
  background: rgba(184, 134, 11, 0.18);
  color: var(--gold-light);
}
.hub-showcase .hub-section-num-tag { color: var(--gold-light); }

.hub-showcase-tabs {
  display: flex; gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.hub-tab-btn {
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  display: inline-flex; align-items: center; gap: 8px;
}
.hub-tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}
.hub-tab-btn.hub-active {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}
.hub-tab-btn-num {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  letter-spacing: 0;
  opacity: 0.6;
  font-size: 13px;
}
.hub-tab-btn.hub-active .hub-tab-btn-num { opacity: 1; }

.hub-showcase-screen-wrap {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.hub-showcase-screen {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 12px;
  box-shadow: var(--shadow-xl);
}
.hub-showcase-screen-window {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.hub-showcase-screen-toolbar {
  background: var(--gray-100);
  padding: 9px 14px;
  display: flex; gap: 8px; align-items: center;
}
.hub-showcase-screen-toolbar .hub-dashboard-dots { gap: 5px; }
.hub-showcase-screen-toolbar .hub-dashboard-dots span { width: 9px; height: 9px; }
.hub-showcase-img {
  width: 100%;
  display: block;
}
.hub-tab-content {
  display: none;
}
.hub-tab-content.hub-active {
  display: block;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.hub-showcase-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 980px;
  margin: 48px auto 0;
}
.hub-sc-feature {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 16px;
}
.hub-sc-feature-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.hub-sc-feature-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
}

/* ============== FAQ ============== */
.hub-faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex; flex-direction: column;
  gap: 8px;
}
.hub-faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s;
}
.hub-faq-item:hover { border-color: var(--gray-300); }
.hub-faq-item.hub-open { border-color: var(--ink); }
.hub-faq-question {
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  user-select: none;
}
.hub-faq-toggle {
  width: 22px; height: 22px;
  background: var(--gray-100);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-left: 16px;
  transition: all 0.2s;
}
.hub-faq-item.hub-open .hub-faq-toggle {
  background: var(--ink);
  color: var(--white);
  transform: rotate(45deg);
}
.hub-faq-toggle::before {
  content: '+';
  font-size: 18px;
  font-weight: 300;
  line-height: 1;
}
.hub-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 24px;
  font-size: 14px;
  color: var(--slate);
  line-height: 1.65;
}
.hub-faq-item.hub-open .hub-faq-answer {
  padding: 0 24px 22px;
  max-height: 280px;
}

/* ============== CTA BAND ============== */
.hub-cta-band {
  padding: 80px 0;
  background: var(--ink);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.hub-cta-band::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(184, 134, 11, 0.1) 0%, transparent 60%);
  pointer-events: none;
}
.hub-cta-content {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: center;
}
.hub-cta-title {
  font-size: 40px;
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
  color: var(--white);
}
.hub-cta-title .hub-accent-italic {
  font-size: 1em;
}
.hub-cta-sub {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.55;
}
.hub-cta-buttons {
  display: flex; flex-direction: column; gap: 12px;
}
.hub-cta-buttons .hub-btn-primary {
  background: var(--white);
  color: var(--ink);
  justify-content: center;
}
.hub-cta-buttons .hub-btn-primary:hover {
  background: var(--gold);
  color: var(--white);
}
.hub-cta-buttons .hub-btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
  justify-content: center;
}
.hub-cta-buttons .hub-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.4);
}

/* ============== ABOUT ============== */
.hub-about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hub-about-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate);
}
.hub-about-text p { margin-bottom: 16px; }
.hub-about-text strong {
  color: var(--ink);
  font-weight: 600;
}
.hub-about-text .hub-badges {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 24px;
}
.hub-badge {
  padding: 6px 12px;
  background: var(--gray-100);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.2px;
}
.hub-about-brands {
  display: grid; gap: 12px;
}
.hub-brand-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  display: flex; align-items: center; justify-content: space-between;
  transition: all 0.2s;
  border-left: 4px solid var(--gold);
}
.hub-brand-card:hover {
  border-color: var(--ink);
  border-left-color: var(--gold);
  transform: translateX(4px);
}
.hub-brand-name {
  font-family: 'Manrope', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.hub-brand-meta {
  font-size: 12px;
  color: var(--gray-500);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

/* ============== CONTACT ============== */
.hub-contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}
.hub-contact-form {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.hub-form-row {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 18px;
}
.hub-form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}
.hub-form-row input,
.hub-form-row textarea,
.hub-form-row select {
  padding: 11px 14px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  transition: all 0.15s;
  outline: none;
}
.hub-form-row select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.hub-w3.hub-org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%2371717A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.hub-form-row input:focus,
.hub-form-row textarea:focus,
.hub-form-row select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-bg);
}
.hub-form-row textarea { resize: vertical; min-height: 100px; }

/* KVKK checkbox */
.hub-form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 0;
  font-size: 13px;
  color: var(--slate);
  line-height: 1.5;
}
.hub-form-consent input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--gold);
  cursor: pointer;
}
.hub-form-consent label {
  cursor: pointer;
}
.hub-form-consent a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.hub-form-consent a:hover { color: var(--navy); }

/* Form intro açıklama */
.hub-form-intro {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.5;
  padding: 12px 16px;
  background: var(--gold-bg);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.hub-contact-info { display: flex; flex-direction: column; gap: 16px; }
.hub-contact-block {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  border-left: 4px solid var(--gold);
}
.hub-contact-block-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.hub-contact-block-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.hub-contact-line {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.7;
}
.hub-contact-line a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
}
.hub-contact-line a:hover { color: var(--gold); }

/* ============== FOOTER ============== */
.hub-footer {
  background: var(--gray-50);
  padding: 64px 0 32px;
  border-top: 1px solid var(--gray-200);
}
.hub-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--gray-200);
}
.hub-footer-tag {
  font-size: 14px;
  line-height: 1.6;
  color: var(--slate);
  max-width: 360px;
  margin-top: 16px;
}
.hub-footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
}
.hub-footer-col a {
  display: block;
  font-size: 14px;
  color: var(--slate);
  padding: 4px 0;
  transition: color 0.15s;
}
.hub-footer-col a:hover { color: var(--ink); }

.hub-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--gray-500);
}
.hub-footer-bottom a { color: var(--ink); font-weight: 500; }

/* ============== SCROLL REVEAL ============== */
.hub-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.hub-reveal.hub-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============== RESPONSIVE ============== */
@media (max-width: 968px) {
  .hub-container { padding: 0 20px; }
  .hub-nav { display: none; }
  .hub-hero { padding: 56px 0 80px; }
  .hub-hero-title { font-size: 40px; }
  .hub-hero-scroll-cue { margin-top: 32px; }
  .hub-section-title { font-size: 32px; }
  .hub-hero-stats { grid-template-columns: 1fr; }
  .hub-commission-grid { grid-template-columns: 1fr; }
  .hub-steps-grid { grid-template-columns: 1fr; }
  .hub-audience-grid { grid-template-columns: 1fr; }
  .hub-showcase-features { grid-template-columns: 1fr 1fr; }
  .hub-cta-content { grid-template-columns: 1fr; gap: 24px; }
  .hub-cta-title { font-size: 28px; }
  .hub-about-content { grid-template-columns: 1fr; gap: 32px; }
  .hub-contact-grid { grid-template-columns: 1fr; gap: 24px; }
  .hub-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hub-trust-bar-content { gap: 24px; }
  .hub-trust-logos { gap: 32px; flex-wrap: wrap; justify-content: center; }
  .hub-policy-cta { flex-direction: column; align-items: flex-start; gap: 16px; }
  .hub-showcase-tabs { gap: 6px; }
  .hub-tab-btn { padding: 8px 14px; font-size: 13px; }
  /* Yeni Hero öğeleri */
  .hub-scenario-grid { grid-template-columns: 1fr; gap: 16px; }
  .hub-scenario-band { grid-template-columns: 1fr; gap: 14px; padding: 20px; }
  .hub-calculator-wrap { padding: 22px 20px; }
  .hub-calc-input-row { flex-direction: column; align-items: flex-start; }
  .hub-calc-results { grid-template-columns: 1fr 1fr; }
  /* Hizmet bandı */
  .hub-services-grid { grid-template-columns: 1fr; gap: 12px; }
  .hub-services-band-title { font-size: 22px; }
}

@media (min-width: 969px) and (max-width: 1100px) {
  .hub-services-grid { grid-template-columns: repeat(2, 1fr); }
}


/* ============================================
   HUB EXTRA — Mobile menu, Lang switcher, User menu, Form, Alerts
   (Mockup C v2'de olmayan, PHP migrasyonu için eklenen)
   ============================================ */

/* Mobil hamburger */
.hub-mobile-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 10px 6px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  margin-left: 8px;
}
.hub-mobile-toggle span {
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.hub-mobile-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hub-mobile-toggle.active span:nth-child(2) { opacity: 0; }
.hub-mobile-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu overlay */
.hub-mobile-menu {
  position: fixed;
  top: 72px; left: 0; right: 0; bottom: 0;
  background: var(--white);
  z-index: 99;
  padding: 32px 24px;
  overflow-y: auto;
  transform: translateY(-20px);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.25s, opacity 0.25s, visibility 0s 0.25s;
}
.hub-mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  transition: transform 0.25s, opacity 0.25s;
}
.hub-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hub-mobile-nav a {
  padding: 14px 8px;
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--gray-100);
}
.hub-mobile-nav a:active { background: var(--gray-50); }
.hub-mobile-divider {
  height: 1px;
  background: var(--gray-200);
  margin: 16px 0;
}
.hub-mobile-lang {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.hub-mobile-lang a {
  flex: 1;
  text-align: center;
  padding: 10px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
}
.hub-mobile-login {
  text-align: center;
  border: 1px solid var(--ink) !important;
  border-radius: 8px;
  margin-bottom: 12px;
  margin-top: 16px;
}
.hub-mobile-cta {
  text-align: center;
  background: var(--ink);
  color: var(--white) !important;
  border-radius: 8px;
}

/* Lang switcher (desktop) */
.hub-lang-switcher {
  position: relative;
}
.hub-lang-current {
  display: flex; align-items: center; gap: 6px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 7px 12px;
  font-family: 'Manrope', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.5px;
  cursor: pointer;
}
.hub-lang-current:hover { border-color: var(--gold); }
.hub-lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  list-style: none;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.18s;
}
.hub-lang-switcher.open .hub-lang-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.hub-lang-dropdown li a {
  display: block;
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--slate);
}
.hub-lang-dropdown li a:hover {
  background: var(--gold-bg);
  color: var(--gold);
}

/* User menu (login sonrası) */
.hub-user-menu { position: relative; }
.hub-user-trigger {
  display: flex; align-items: center; gap: 8px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 5px 14px 5px 5px;
  cursor: pointer;
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}
.hub-user-trigger:hover { border-color: var(--gold); }
.hub-user-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  object-fit: cover;
}
.hub-user-name {
  max-width: 120px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hub-user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 240px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  list-style: none;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.18s;
}
.hub-user-menu.open .hub-user-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.hub-user-dropdown-head {
  padding: 12px;
  border-bottom: 1px solid var(--gray-100);
  margin-bottom: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hub-user-dropdown-head strong {
  font-size: 13px;
  color: var(--ink);
  font-weight: 700;
}
.hub-user-dropdown-head span {
  font-size: 11px;
  color: var(--gray-500);
}
.hub-user-dropdown li a {
  display: block;
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--slate);
}
.hub-user-dropdown li a:hover { background: var(--gray-50); color: var(--ink); }
.hub-user-dropdown-sep { height: 1px; background: var(--gray-100); margin: 4px 0; }

/* Form alert */
.hub-alert {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
}
.hub-alert-success {
  background: var(--emerald-bg);
  color: #065F46;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.hub-alert-error {
  background: rgba(239, 68, 68, 0.08);
  color: #991B1B;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* btn-full */
.hub-btn-full { width: 100%; justify-content: center; }

/* hub-btn-ghost */
.hub-btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  transition: all 0.15s;
  cursor: pointer;
}
.hub-btn-ghost:hover { border-color: var(--ink); background: var(--gray-50); }

/* Showcase scrollable tabs on mobile */
@media (max-width: 768px) {
  .hub-showcase-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
    margin-bottom: 16px;
    scrollbar-width: none;
  }
  .hub-showcase-tabs::-webkit-scrollbar { display: none; }
  .hub-tab-btn { flex-shrink: 0; }
}

/* ============================================
   EK MOBILE BREAKPOINT'LERİ (Mockup'taki 968px tek breakpoint yetersizdi)
   ============================================ */

/* Tablet ortası — 768px ve altı */
@media (max-width: 768px) {
  .hub-header { padding: 10px 0; }
  .hub-header-inner { gap: 12px; }
  .hub-nav { display: none; }
  .hub-mobile-toggle { display: flex; }

  /* Header'da kullanıcı durumu butonları gizle (mobil menüde var) */
  .hub-header-actions .hub-btn-ghost,
  .hub-header-actions .hub-btn-primary,
  .hub-header-actions .hub-user-menu {
    display: none;
  }

  /* Hero */
  .hub-hero { padding: 40px 0 60px; }
  .hub-hero-title { font-size: 32px; line-height: 1.15; }
  .hub-hero-sub { font-size: 15px; }
  .hub-hero-actions { flex-direction: column; }
  .hub-hero-actions .hub-btn-primary,
  .hub-hero-actions .hub-btn-secondary { width: 100%; justify-content: center; }
  .hub-hero-stats { grid-template-columns: 1fr; }

  /* Container padding mobilde */
  .hub-container { padding: 0 20px; }

  /* Section başlıkları */
  .hub-section-title { font-size: 26px; line-height: 1.2; }
  .hub-section-sub { font-size: 14px; }

  /* Calculator */
  .hub-calculator-wrap { padding: 20px; }
  .hub-calc-input-row { flex-direction: column; gap: 8px; align-items: stretch; }
  .hub-calc-results { grid-template-columns: 1fr 1fr; gap: 8px; }
  .hub-calc-result-value { font-size: 18px; }

  /* Service cards */
  .hub-services-grid { grid-template-columns: 1fr; }
  .hub-services-band-title { font-size: 22px; }

  /* Commission */
  .hub-commission-grid { grid-template-columns: 1fr; gap: 16px; }
  .hub-commission-rate { font-size: 48px; }

  /* Scenarios */
  .hub-scenario-grid { grid-template-columns: 1fr; }
  .hub-scenario-band { grid-template-columns: 1fr; gap: 14px; padding: 20px; }

  /* How it works */
  .hub-steps-grid { grid-template-columns: 1fr; }

  /* Audience */
  .hub-audience-grid { grid-template-columns: 1fr; }

  /* Showcase */
  .hub-showcase-features { grid-template-columns: 1fr; gap: 16px; }

  /* About */
  .hub-brands-grid { grid-template-columns: 1fr; gap: 16px; }
  .hub-about-content { grid-template-columns: 1fr; gap: 28px; }

  /* Contact */
  .hub-contact-grid { grid-template-columns: 1fr; gap: 24px; }

  /* Footer */
  .hub-footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hub-footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  /* Trust bar */
  .hub-trust-bar-content { flex-direction: column; gap: 16px; }
  .hub-trust-logos { gap: 24px; flex-wrap: wrap; justify-content: center; }

  /* Policy CTA */
  .hub-policy-cta { flex-direction: column; align-items: flex-start; gap: 16px; }

  /* Stat detail */
  .hub-stat-value { font-size: 32px; }

  /* Logo metni biraz daha küçük */
  .hub-logo-text-elg,
  .hub-logo-text-is,
  .hub-logo-text-ortagim { font-size: 14px; }
  .hub-logo-e-box { width: 38px; height: 38px; padding: 6px 8px; }
  .hub-logo-tag { font-size: 9px; padding: 2px 6px; }
}

/* Küçük mobil — 480px ve altı */
@media (max-width: 480px) {
  .hub-hero-title { font-size: 28px; }
  .hub-section-title { font-size: 22px; }
  .hub-commission-rate { font-size: 40px; }
  .hub-stat-value { font-size: 28px; }
  .hub-calc-result-value { font-size: 16px; }
  .hub-scenario-revenue-value { font-size: 18px; }
  .hub-scenario-earning-value { font-size: 16px; }
  .hub-logo-tag { display: none; }

  /* Header iyice küçült */
  .hub-logo-text-elg,
  .hub-logo-text-is,
  .hub-logo-text-ortagim { font-size: 12px; }
  .hub-logo-e-box { width: 34px; height: 34px; }

  /* Lang switcher sadece flag göstersin */
  .hub-lang-current { padding: 6px 8px; }
}

/* Çok küçük mobil — 360px ve altı */
@media (max-width: 360px) {
  .hub-container { padding: 0 16px; }
  .hub-hero-title { font-size: 24px; }
  .hub-section-title { font-size: 20px; }
}

/* Print styles */
@media print {
  .hub-header,
  .hub-footer,
  .hub-hero-scroll-cue,
  .hub-mobile-toggle,
  .hub-mobile-menu,
  .hub-policy-cta,
  .hub-contact-grid { display: none !important; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}