@charset "UTF-8";

/* Font-display: swap - Metin görünürlüğünü optimize et */
/* Font preload ile yüklendiği için @font-face kaldırıldı - Google Fonts CSS'i kullanılıyor */

:root {
  --bg: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --muted-text: #64748b;
  --primary: #0f172a;
  --primary-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --accent: #2563eb;
  --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  --card-bg: #ffffff;
  --card-border: #f1f5f9;
  --glass-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  --border: #e2e8f0;
  --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --soft-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.04);
  --hover-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.06);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

html {
  scrollbar-gutter: stable;
}

html,
body {
  height: 100%;
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 15px;
  color: var(--text);
  background: radial-gradient(circle at top left, #f1f5f9, #f8fafc);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.top-bar {
  background: #1f2a44;
  color: #e2e8f0;
  font-size: 12px;
  min-height: 36px;
  height: 36px;
  display: flex;
  align-items: center;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  width: 100%;
  min-height: 36px;
  height: 36px;
}

.top-bar .meta {
  display: flex;
  align-items: center;
  gap: 18px;
}

.top-bar .meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.top-bar .meta-item span {
  font-weight: 600;
  letter-spacing: 0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

.container {
  max-width: 1720px;
  margin: 0 auto;
  padding: 0 32px;
}

main {
  flex: 1 0 auto;
  opacity: 1;
  min-height: 0;
  /* Animasyon kaldırıldı - direkt görünür */
}

main.is-visible {
  opacity: 1;
}

/* Modern Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 500;
  border: 1px solid transparent;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 13px;
  cursor: pointer;
  background: #0f172a;
  color: #fff;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.btn.primary {
  background: #0f172a;
  color: #fff;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.btn.primary:hover {
  background: #1e293b;
  transform: translateY(-1px);
}

.btn.outline {
  border-color: #0f172a;
  color: #0f172a;
  background: transparent;
  box-shadow: none;
}

.btn.outline:hover {
  background: rgba(15, 23, 42, 0.05);
  transform: translateY(-1px);
}

.btn.ghost {
  color: #0f172a;
  border-color: #e2e8f0;
  background: #ffffff;
  box-shadow: none;
}

.btn.ghost:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.logo-mark {
  width: 32px;
  height: 32px;
  display: inline-block;
  flex-shrink: 0;
}

.logo.small {
  font-size: 18px;
}

/* Site Header & Navigation */
#site-header-container {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  width: 100%;
  transition: all 0.3s ease;
}

.logo.small .logo-mark {
  width: 32px;
  height: 32px;
}

.main-nav {
  display: flex;
  gap: 2px;
  font-weight: 500;
  color: #64748b;
  align-items: center;
  flex-wrap: nowrap;
  justify-content: center;
  overflow: visible;
  grid-column: 2;
}

.site-header .main-nav a,
.site-header .nav-link {
  text-transform: none;
  font-size: 15px;
  letter-spacing: 0;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s ease;
  position: relative;
  white-space: nowrap;
  flex-shrink: 0;
}

.main-nav a:hover,
.main-nav a.active,
.main-nav .nav-link:hover,
.main-nav .nav-link.active {
  color: #0f172a;
  background: rgba(15, 23, 42, 0.05);
  font-weight: 600;
}

.nav-item {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-item.has-submenu::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  right: 0;
  height: 12px;
  background: transparent;
  z-index: 99;
  display: none;
}

.has-submenu:hover::after {
  display: block;
}

.nav-link {
  background: none;
  border: none;
  font: inherit;
  color: var(--muted);
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
  font-weight: 600;
  font-size: 15px;
  text-transform: none;
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-link:hover,
.nav-item:hover .nav-link {
  color: #0f172a;
  background: rgba(15, 23, 42, 0.04);
  font-weight: 600;
}

.nav-link::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  vertical-align: middle;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  transition: transform 0.2s ease;
  flex-shrink: 0;
  opacity: 0.6;
}

.nav-item:hover .nav-link::after {
  transform: rotate(180deg);
}

/* Glassmorphism Submenu */
.submenu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 240px;
  max-width: 300px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 16px;
  box-shadow: var(--glass-shadow), 0 10px 15px -3px rgba(0, 0, 0, 0.05);
  padding: 8px;
  display: none;
  flex-direction: column;
  gap: 2px;
  z-index: 100;
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  transition: opacity 0.2s ease, transform 0.2s ease;
  margin-top: 0;
}

.submenu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
  background: transparent;
  z-index: 101;
}

.has-submenu:hover .submenu,
.has-submenu:hover::after,
.submenu:hover {
  display: flex;
  opacity: 1;
  transform: translateY(0) scale(1);
}

.has-submenu:hover::after,
.submenu:hover~.nav-item::after {
  display: block;
}

.submenu a {
  color: var(--text);
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 10px;
  transition: all 0.2s ease;
  font-weight: 500;
  display: flex;
  align-items: center;
  position: relative;
}

.submenu a::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  margin-right: 12px;
  opacity: 0.4;
  transition: all 0.2s ease;
}

.submenu a:hover {
  background: #f1f5f9;
  color: var(--accent);
  padding-left: 20px;
}

.submenu a:hover::before {
  background: var(--accent);
  opacity: 1;
  transform: scale(1.2);
}

.nav-wrapper {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 12px 0;
  gap: 16px;
  width: 100%;
  overflow: visible;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  flex-shrink: 0;
  grid-column: 1;
  letter-spacing: -0.02em;
}

.main-nav {
  display: flex;
  gap: 2px;
  font-weight: 500;
  color: var(--muted);
  align-items: center;
  flex-wrap: nowrap;
  justify-content: center;
  overflow: visible;
  grid-column: 2;
}

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

.nav-actions .btn {
  padding: 8px 18px;
  font-size: 12px;
  white-space: nowrap;
  border-radius: 10px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Enhanced Hero Section */
.hero {
  padding: 80px 0;
  background: radial-gradient(circle at 100% 0%, rgba(59, 130, 246, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 0% 100%, rgba(15, 23, 42, 0.03) 0%, transparent 40%);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 60px;
  align-items: center;
}

.hero-content {
  animation: fadeInUp 0.8s ease-out forwards;
}

.hero-kicker {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 700;
  display: inline-block;
  background: rgba(59, 130, 246, 0.1);
  padding: 6px 12px;
  border-radius: 6px;
}

.hero-content h1 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.1;
  margin-bottom: 16px;
  background: linear-gradient(to right, #0f172a, #334155);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}

.hero-title {
  position: relative;
  padding-left: 0;
  /* Stripe removed for cleaner look */
}

.hero-title::before {
  display: none;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-size: 13px;
  margin-bottom: 12px;
  font-weight: 700;
}

.lead {
  color: var(--muted);
  font-size: 18px;
  margin-bottom: 24px;
  line-height: 1.8;
  max-width: 900px;
}

.content-optimized {
  max-width: 1100px;
  margin: 0 auto;
}

.content-optimized.centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.content-optimized.centered .lead {
  margin-left: auto;
  margin-right: auto;
}

.content-optimized .checklist {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  list-style: none;
  padding: 0;
  margin-top: 32px;
}

.content-optimized .checklist li {
  background: white;
  padding: 10px 20px;
  border-radius: 100px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  font-size: 15px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}


.hero-stats {
  display: flex;
  gap: 24px;
  margin-top: 40px;
}

.hero-stats div {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  padding: 20px 24px;
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  border: 1px solid rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
}

.hero-stats div:hover {
  transform: translateY(-4px);
  box-shadow: var(--hover-shadow);
  background: #fff;
}

.hero-stats strong {
  display: block;
  font-size: 24px;
  color: var(--accent);
  margin-bottom: 4px;
}

.hero-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  padding: 40px;
  border-radius: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.8);
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
  opacity: 0;
}

.hero-media {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-figure {
  position: relative;
  width: min(600px, 100%);
  aspect-ratio: 5/4;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 40px;
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  animation: fadeInUp 1s ease-out 0.2s forwards;
  opacity: 0;
}

.hero-figure::before,
.hero-figure::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  z-index: 0;
  filter: blur(40px);
}

.hero-figure::before {
  width: 250px;
  height: 250px;
  right: -50px;
  top: -50px;
}

.hero-figure::after {
  width: 200px;
  height: 200px;
  left: -40px;
  bottom: -40px;
  background: radial-gradient(circle, rgba(15, 23, 42, 0.08) 0%, transparent 70%);
}

.hero-figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  position: relative;
  z-index: 1;
  border-radius: 12px;
  /* subtle float animation could be added here */
}

.hero-card ul {
  list-style: none;
  margin: 24px 0;
  color: var(--muted);
}

.hero-card li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
}

.hero-card li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: #dbeafe;
  color: var(--accent);
  border-radius: 50%;
  margin-right: 12px;
  font-weight: 700;
  font-size: 11px;
}

.trust {
  padding: 40px 0;
  background: rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(4px);
}

.trust-logos {
  display: flex;
  gap: 32px;
  color: #94a3b8;
  flex-wrap: wrap;
  font-weight: 600;
  justify-content: center;
  align-items: center;
  font-size: 18px;
}

.section {
  padding: 60px 0;
}

.section.alt {
  background: #fff;
}

main>.section:first-of-type {
  background: linear-gradient(to bottom, #ffffff 0%, #f8fafc 100%);
  padding: 80px 0;
}

main>.section:first-of-type .section-head h1 {
  position: relative;
  padding-left: 0;
  /* Clean look */
  font-size: 36px;
  letter-spacing: -0.02em;
  font-weight: 600;
}

main>.section:first-of-type .section-head h1::before {
  display: none;
}

main>.section:first-of-type .section-head p {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.section-head {
  max-width: 1200px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
  color: #0f172a;
  font-weight: 800;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

@media (min-width: 1200px) {
  .strategy-grid {
    grid-template-columns: repeat(6, 1fr) !important;
    gap: 16px;
  }

  .strategy-grid .card {
    padding: 24px 16px;
  }

  .strategy-grid .card h3 {
    font-size: 16px;
  }

  .strategy-grid .card .card-teaser,
  .strategy-grid .card .card-detail p {
    font-size: 14px;
  }
}

/* Soft-Edge Cards (Reference Inspired) */
.card {
  background: var(--card-bg);
  padding: 32px 24px;
  border-radius: 24px;
  border: 1px solid var(--card-border);
  box-shadow: var(--soft-shadow);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  text-decoration: none;
  height: 100%;
}

.card:hover {
  transform: translateY(-12px);
  border-color: #e2e8f0;
  box-shadow: var(--hover-shadow);
}

.card .icon-box {
  width: 56px;
  height: 56px;
  background: #f8fafc;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border: 1px solid #f1f5f9;
}

.card h3 {
  font-size: 20px;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 12px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.card p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.card-list {
  list-style: none;
  padding: 0;
  margin-top: auto;
}

.card-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--muted-text);
  margin-bottom: 10px;
  font-weight: 400;
}

.card-list li svg {
  width: 16px;
  height: 16px;
  color: var(--muted-text);
  opacity: 0.7;
}

.card[data-collapsible="true"] {
  cursor: pointer;
}

.card .card-teaser {
  color: var(--muted-text);
  margin-top: 8px;
}

.card .card-detail {
  display: none;
  margin-top: 12px;
}

/* Service Detail View */
.service-detail {
  max-width: 1100px;
  margin: 0 auto;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  margin-bottom: 32px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: #0f172a;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-back:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  transform: translateX(-2px);
}

.btn-back svg {
  width: 16px;
  height: 16px;
}

.service-content {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  box-shadow: var(--soft-shadow);
}

.service-content h1 {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 24px;
  line-height: 1.3;
}

.service-content p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 20px;
}

.service-content .card-list {
  margin-top: 24px;
}

.card-list {
  margin-top: 16px;
  padding-left: 0;
  color: var(--muted);
  font-size: 15px;
  list-style: none;
}

.card-list li {
  margin-bottom: 10px;
  padding: 10px 14px;
  padding-left: 32px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  position: relative;
}

.card-list li::before {
  content: '→';
  position: absolute;
  left: 12px;
  color: #0f172a;
  font-weight: 600;
  transition: transform 0.2s ease;
}

.card-list li:hover {
  background: #ffffff;
  border-color: var(--border);
  padding-left: 36px;
  transform: translateX(4px);
}

.card-list li:hover::before {
  transform: translateX(4px);
}

/* Removed .card.is-open styles - cards now navigate to detail pages */

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.feature-grid div {
  background: var(--card);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--soft-shadow);
  transition: all 0.2s ease;
}

.feature-grid div:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.pill-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.pill-list span {
  padding: 8px 16px;
  border-radius: 20px;
  background: #ffffff;
  color: #0f172a;
  font-weight: 500;
  font-size: 13px;
  border: 1px solid var(--border);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
}

.pill-list span:hover {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
  transform: translateY(-2px);
  box-shadow: var(--soft-shadow);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.timeline div {
  background: #fff;
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--soft-shadow);
  transition: all 0.3s ease;
  position: relative;
  padding-top: 56px;
}

.timeline div:hover {
  transform: translateY(-4px);
  box-shadow: var(--hover-shadow);
  border-color: #cbd5e1;
}

.timeline span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #0f172a;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  position: absolute;
  top: 20px;
  left: 24px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.checklist {
  list-style: none;
  margin-top: 20px;
  color: var(--muted);
  padding: 0;
}

.checklist li {
  padding: 12px 16px;
  padding-left: 36px;
  margin-bottom: 8px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  position: relative;
  font-size: 15px;
}

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 14px;
  color: #0f172a;
  font-weight: 700;
  font-size: 16px;
}

.checklist li:hover {
  background: #ffffff;
  border-color: var(--border);
  transform: translateX(4px);
  color: #0f172a;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

.metrics div {
  padding: 24px;
  background: #fff;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: var(--soft-shadow);
  transition: all 0.2s ease;
}

.metrics div:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.faq details {
  background: #fff;
  padding: 20px 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
  box-shadow: var(--soft-shadow);
  transition: all 0.2s ease;
}

.faq details:hover {
  box-shadow: var(--shadow);
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
}

.cta {
  padding: 80px 0;
  background: transparent;
  color: #0f172a;
}

.cta h2 {
  color: #0f172a;
  margin-bottom: 8px;
  font-weight: 700;
  font-size: 24px;
}

.cta p {
  color: #475569;
  margin: 0;
}

.cta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  align-items: center;
}

.contact-info p {
  margin-bottom: 10px;
}

.contact-form {
  background: #fff;
  color: var(--text);
  padding: 32px;
  border-radius: 12px;
  display: grid;
  gap: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-family: inherit;
  transition: all 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #0f172a;
  box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.1);
}

.form-note {
  font-size: 12px;
  color: var(--muted);
}

.form-status {
  font-size: 13px;
  color: var(--muted);
}

.form-status.success {
  color: #0f766e;
}

.form-status.error {
  color: #b91c1c;
}

.form-success {
  margin-top: 14px;
  padding: 24px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.05);
  border: 1px solid var(--border);
  text-align: center;
  box-shadow: var(--soft-shadow);
}

.form-success h4 {
  font-size: 16px;
  margin-bottom: 6px;
  color: var(--text);
}

.success-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0f172a;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 12px;
  font-weight: 700;
}

.success-muted {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  display: none;
  animation: spin 0.8s linear infinite;
}

.btn.loading .spinner {
  display: inline-block;
}

.btn.loading span:first-child {
  opacity: 0.7;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.site-footer {
  padding: 40px 0 20px;
  background: #0f172a;
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.site-footer h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.copyright {
  text-align: center;
  color: #94a3b8;
  font-size: 13px;
}

@media (max-width: 1200px) {
  .main-nav {
    gap: 1px;
  }

  .site-header .main-nav a,
  .site-header .nav-link {
    padding: 6px 8px;
    font-size: 12px;
  }

  .nav-actions .btn {
    padding: 6px 12px;
    font-size: 11px;
  }

  .nav-actions .btn.ghost {
    padding: 6px 10px;
  }
}

@media (max-width: 900px) {
  .top-bar {
    min-height: 36px;
    height: 36px;
  }

  .top-bar .container {
    flex-direction: row;
    gap: 12px;
    align-items: center;
    padding: 0 16px;
    min-height: 36px;
    height: 36px;
  }

  .top-bar .meta {
    flex-wrap: nowrap;
    gap: 12px;
  }

  .top-bar .meta-item {
    font-size: 11px;
  }

  .main-nav {
    position: fixed;
    top: 70px;
    right: 0;
    background: #fff;
    border: 1px solid var(--border);
    padding: 16px;
    border-radius: 12px 0 0 12px;
    display: none;
    flex-direction: column;
    gap: 8px;
    box-shadow: var(--hover-shadow);
    min-width: 280px;
    max-width: 90vw;
    max-height: calc(100vh - 90px);
    overflow-y: auto;
    z-index: 1000;
  }

  .main-nav a,
  .nav-link {
    padding: 10px 14px;
    border-radius: 8px;
    width: 100%;
    text-align: left;
  }

  .main-nav.open {
    display: flex;
  }

  .nav-item {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-link {
    width: 100%;
    text-align: left;
  }

  .submenu {
    position: static;
    border: none;
    box-shadow: none;
    padding: 0;
    margin-top: 0;
    display: flex;
    flex-direction: column;
    opacity: 1;
    transform: none;
    background: #f8fafc;
    border-radius: 8px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease, margin-top 0.3s ease;
  }

  .nav-item.has-submenu.active .submenu {
    max-height: 500px;
    padding: 8px 0 8px 16px;
    margin-top: 4px;
  }

  .nav-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .nav-link::after {
    content: '▼';
    font-size: 10px;
    transition: transform 0.3s ease;
    margin-left: 8px;
  }

  .nav-item.has-submenu.active .nav-link::after {
    transform: rotate(180deg);
  }

  .nav-toggle {
    display: flex;
  }

  .hero-stats {
    flex-direction: column;
  }

  .hero {
    padding: 70px 0 50px;
  }

  .hero-grid {
    gap: 24px;
  }

  .hero-figure {
    width: 100%;
    aspect-ratio: 5/4;
    padding: 18px;
  }
}

@media (max-width: 600px) {
  .nav-actions .btn.ghost {
    display: none;
  }

  .hero {
    padding-top: 70px;
  }

  .cta {
    padding: 60px 0;
  }

  .cta h2 {
    font-size: 20px;
  }

  .cta-grid {
    gap: 20px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ===================
   BLOG STYLES
   =================== */
.blog-header {
  text-align: center;
  padding: 60px 0 40px;
  background: radial-gradient(circle at center, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.article-card {
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--soft-shadow);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.article-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--hover-shadow);
  border-color: #cbd5e1;
}

.article-image {
  height: 220px;
  background: #e2e8f0;
  position: relative;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.article-card:hover .article-image img {
  transform: scale(1.05);
}

.article-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.article-content {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}

.article-title {
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 12px;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.article-excerpt {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  line-clamp: 3;
  overflow: hidden;
}

.article-link {
  margin-top: auto;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
}

/* Single Post Styles */
.blog-post-header {
  text-align: center;
  max-width: 1000px;
  margin: 0 auto 40px;
}

.blog-post-header h1 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.2;
  margin-bottom: 20px;
  color: #0f172a;
  letter-spacing: -0.02em;
}

.blog-post-image {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 24px;
  margin-bottom: 40px;
  box-shadow: var(--shadow);
}

.blog-content {
  max-width: 1100px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.8;
  color: #334155;
}

.blog-content h2 {
  font-size: 24px;
  margin: 40px 0 20px;
  color: #0f172a;
  letter-spacing: -0.01em;
}

.blog-content h3 {
  font-size: 20px;
  margin: 32px 0 16px;
  color: #0f172a;
}

.blog-content p {
  margin-bottom: 24px;
}

.blog-content ul,
.blog-content ol {
  margin-bottom: 24px;
  padding-left: 20px;
}

.blog-content li {
  margin-bottom: 10px;
}

.blog-cta-box {
  background: linear-gradient(135deg, #eff6ff 0%, #f8fafc 100%);
  border: 1px solid #dbeafe;
  border-radius: 16px;
  padding: 32px;
  margin: 40px 0;
  text-align: center;
}

/* --- NEW PREMIUM HERO SECTION --- */
.hero-full {
  position: relative;
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  background: #0f172a url('/assets/hero-bg.png') no-repeat center center / cover;
  padding: 80px 0 40px;
  color: #fff;
  overflow: hidden;
}

.hero-full::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.4) 100%);
  z-index: 1;
}

.hero-full .container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  width: 100%;
}

.hero-glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 60px;
  border-radius: 32px;
  max-width: 850px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-glass-card .hero-kicker {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

.hero-glass-card .hero-title {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 24px;
  color: #fff;
  padding-left: 0;
  letter-spacing: -0.04em;
}

.hero-glass-card .hero-title::before {
  display: none;
}

.hero-glass-card .lead {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-tagline {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.hero-tag {
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stats-new {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat-item strong {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
}

.hero-stat-item span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
  .hero-glass-card {
    padding: 32px;
    border-radius: 20px;
  }

  .hero-full {
    min-height: auto;
    padding: 60px 0;
  }
}

/* FAQ & Knowledge Base */
.faq-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.faq-filter-btn {
  padding: 10px 24px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted-text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.faq-filter-btn.active {
  background: var(--accent-gradient);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.faq {
  max-width: 900px;
  margin: 0 auto;
}

.faq details {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  margin-bottom: 12px;
  padding: 16px 24px;
  transition: all 0.3s ease;
  overflow: hidden;
}

.faq details[open] {
  border-color: var(--accent);
  box-shadow: var(--glass-shadow);
}

.faq summary {
  list-style: none;
  font-weight: 600;
  font-size: 18px;
  cursor: pointer;
  position: relative;
  padding-right: 32px;
  color: var(--text);
}

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

.faq summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.faq details[open] summary::after {
  content: '−';
  transform: translateY(-50%) rotate(180deg);
}

.faq p {
  margin-top: 16px;
  color: var(--muted-text);
  line-height: 1.7;
  font-size: 16px;
  animation: fadeInDown 0.4s ease;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .faq-filters {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .faq-filter-btn {
    white-space: nowrap;
  }
}