/* ==========================================================================
   ZEVORA TEKNOLOJİ — Modern Corporate Tech Stylesheet
   ========================================================================== */

:root {
  --zv-navy-950: #040717;
  --zv-navy-900: #060B1F;
  --zv-navy-850: #0A1236;
  --zv-navy-800: #0E1848;
  --zv-navy-700: #162463;
  --zv-blue-600: #2A3CE6;
  --zv-blue-500: #3B82F6;
  --zv-cyan-500: #2FD8EE;
  --zv-cyan-400: #4EF0FF;
  --zv-cyan-soft: #7FEBF7;
  --zv-slate-900: #0F172A;
  --zv-slate-800: #1E293B;
  --zv-slate-700: #334155;
  --zv-slate-600: #475569;
  --zv-slate-500: #64748B;
  --zv-slate-400: #94A3B8;
  --zv-slate-300: #CBD5E1;
  --zv-slate-200: #E2E8F0;
  --zv-slate-100: #F1F5F9;
  --zv-mist: #F8FAFC;
  --zv-white: #FFFFFF;
  --zv-radius-sm: 8px;
  --zv-radius-md: 14px;
  --zv-radius-lg: 20px;
  --zv-radius-full: 9999px;
  --zv-shadow-card: 0 4px 20px -2px rgba(10, 18, 54, 0.08);
  --zv-shadow-glow: 0 10px 30px -5px rgba(47, 216, 238, 0.35);
  --zv-shadow-glow-blue: 0 10px 30px -5px rgba(42, 60, 230, 0.45);
}

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

html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--zv-slate-800);
  background-color: var(--zv-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

img, svg {
  vertical-align: middle;
  max-width: 100%;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.zv-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 76px;
  transition: all 0.3s ease;
  background: transparent;
}

.zv-header.scrolled {
  background: rgba(6, 11, 31, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.zv-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 100%;
}

.zv-logo-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.zv-nav-links {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.2vw, 18px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.zv-nav-link {
  font-size: 0.86rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap !important;
  transition: color 0.2s ease;
  padding: 4px 2px;
}

.zv-nav-link:hover, .zv-nav-link.active {
  color: var(--zv-cyan-400);
}

.zv-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--zv-blue-600), var(--zv-cyan-500));
  color: var(--zv-navy-950);
  font-weight: 700;
  font-size: 0.84rem;
  padding: 8px 18px;
  border-radius: var(--zv-radius-full);
  box-shadow: var(--zv-shadow-glow);
  white-space: nowrap !important;
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.zv-nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(47, 216, 238, 0.5);
  color: var(--zv-navy-950);
}

/* Body scroll lock when mobile drawer is open */
body.zv-no-scroll {
  overflow: hidden !important;
  touch-action: none;
}

.zv-mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--zv-white);
  border-radius: var(--zv-radius-sm);
  transition: var(--zv-transition);
}

.zv-mobile-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--zv-cyan-400);
}

.zv-mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(6, 11, 31, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0 0 30px;
}

.zv-mobile-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.zv-mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 0;
  background: rgba(6, 11, 31, 0.95);
  backdrop-filter: blur(16px);
  z-index: 10;
}

.zv-mobile-close {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--zv-white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--zv-transition);
}

.zv-mobile-close:hover {
  background: rgba(255, 255, 255, 0.16);
  color: var(--zv-cyan-400);
}

.zv-mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 16px 20px;
  flex: 1;
}

.zv-mobile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--zv-transition);
}

.zv-mobile-link svg {
  color: var(--zv-slate-500);
  transition: transform 0.2s ease, color 0.2s ease;
}

.zv-mobile-link:hover, .zv-mobile-link:active {
  color: var(--zv-cyan-400);
}

.zv-mobile-link:hover svg, .zv-mobile-link:active svg {
  color: var(--zv-cyan-400);
  transform: translateX(3px);
}

.zv-mobile-footer {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.zv-mobile-quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.zv-mobile-quick-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border-radius: var(--zv-radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: var(--zv-transition);
}

.zv-mobile-quick-btn:hover {
  background: rgba(255, 255, 255, 0.16);
}

.zv-mobile-wa-btn {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
}

.zv-mobile-wa-btn:hover {
  background: #1eb956;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.zv-hero {
  position: relative;
  background-color: var(--zv-navy-900);
  color: var(--zv-white);
  padding-top: 96px;
  padding-bottom: 32px;
  overflow: hidden;
}

.zv-hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.zv-hero-glow-1 {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 216, 238, 0.25), rgba(42, 60, 230, 0.2) 40%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.zv-hero-content {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.zv-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px;
  border-radius: var(--zv-radius-full);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--zv-cyan-soft);
  backdrop-filter: blur(8px);
  margin-bottom: 14px;
}

.zv-ping-dot {
  position: relative;
  display: flex;
  width: 8px;
  height: 8px;
}

.zv-ping-dot::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--zv-cyan-400);
  animation: zvPing 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.zv-ping-dot::before {
  content: '';
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--zv-cyan-400);
}

@keyframes zvPing {
  75%, 100% {
    transform: scale(2.4);
    opacity: 0;
  }
}

.zv-hero-title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.zv-gradient-text {
  background: linear-gradient(135deg, var(--zv-cyan-400), #818cf8, var(--zv-cyan-soft));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.zv-hero-desc {
  font-size: 0.94rem;
  color: var(--zv-slate-300);
  line-height: 1.55;
  max-width: 680px;
  margin: 0 auto 20px;
}

.zv-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.zv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 22px;
  border-radius: var(--zv-radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
}

.zv-btn-primary {
  background: linear-gradient(135deg, var(--zv-blue-600), var(--zv-cyan-500));
  color: var(--zv-navy-950);
  box-shadow: var(--zv-shadow-glow);
}

.zv-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(47, 216, 238, 0.5);
  color: var(--zv-navy-950);
}

.zv-btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--zv-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.zv-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.16);
  color: var(--zv-white);
  transform: translateY(-2px);
}

.zv-hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  flex-wrap: wrap;
  list-style: none;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.zv-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--zv-slate-300);
}

.zv-trust-item svg {
  color: var(--zv-cyan-400);
  width: 20px;
  height: 20px;
}

/* ==========================================================================
   SECTIONS & LAYOUT (Tight, Compact & Elegant)
   ========================================================================== */

.zv-section {
  padding: 34px 0;
}

.zv-section-mist {
  background-color: var(--zv-mist);
}

.zv-section-dark {
  background-color: var(--zv-navy-850);
  color: var(--zv-white);
}

.zv-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 18px;
}

.zv-section-tag {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--zv-blue-600);
  margin-bottom: 4px;
}

.zv-section-dark .zv-section-tag {
  color: var(--zv-cyan-400);
}

.zv-section-title {
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--zv-navy-850);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.zv-section-dark .zv-section-title {
  color: var(--zv-white);
}

.zv-section-desc {
  font-size: 0.9rem;
  color: var(--zv-slate-600);
  line-height: 1.5;
}

.zv-section-dark .zv-section-desc {
  color: var(--zv-slate-300);
}

/* ==========================================================================
   SERVICES GRID (Balanced Proportions & No Dead Space)
   ========================================================================== */

.zv-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.zv-service-card {
  position: relative;
  background: var(--zv-white);
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-lg);
  padding: 18px 20px;
  box-shadow: var(--zv-shadow-card);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.zv-service-card:hover {
  transform: translateY(-4px);
  border-color: var(--zv-cyan-400);
  box-shadow: 0 16px 35px -8px rgba(42, 60, 230, 0.12);
}

.zv-service-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--zv-radius-md);
  background: linear-gradient(135deg, var(--zv-blue-600), var(--zv-navy-850));
  color: var(--zv-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  transition: transform 0.3s ease;
}

.zv-service-card:hover .zv-service-icon {
  transform: scale(1.06) rotate(2deg);
  background: linear-gradient(135deg, var(--zv-blue-600), var(--zv-cyan-500));
}

.zv-service-card h3 {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--zv-navy-850);
  margin-bottom: 6px;
  line-height: 1.25;
}

.zv-service-card p {
  font-size: 0.84rem;
  color: var(--zv-slate-600);
  line-height: 1.45;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.7em;
}

.zv-service-features {
  list-style: none;
  margin: 0 0 12px 0;
  padding-top: 8px;
  border-top: 1px dashed var(--zv-slate-200);
}

.zv-service-feature-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--zv-slate-700);
  margin-bottom: 3px;
}

.zv-service-feature-item::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--zv-cyan-500);
  flex-shrink: 0;
}

.zv-service-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--zv-blue-600);
}

.zv-service-link:hover {
  color: var(--zv-cyan-500);
  gap: 8px;
}

/* ==========================================================================
   ABOUT & METRICS
   ========================================================================== */

.zv-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.zv-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.zv-metric-card {
  background: var(--zv-mist);
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-md);
  padding: 24px;
  text-align: center;
}

.zv-metric-value {
  font-size: 2.4rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--zv-blue-600), var(--zv-cyan-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.zv-metric-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--zv-slate-500);
  margin-top: 8px;
}

.zv-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.zv-feature-box {
  background: var(--zv-mist);
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-md);
  padding: 24px;
}

.zv-feature-box h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--zv-navy-850);
  margin: 12px 0 8px;
}

.zv-feature-box p {
  font-size: 0.88rem;
  color: var(--zv-slate-600);
  line-height: 1.6;
}

/* ==========================================================================
   PROCESS (4 ADIM)
   ========================================================================== */

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

.zv-process-step {
  position: relative;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--zv-radius-lg);
  padding: 32px 24px;
  backdrop-filter: blur(8px);
}

.zv-step-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--zv-cyan-500);
  line-height: 1;
  margin-bottom: 16px;
}

.zv-process-step h3 {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--zv-white);
  margin-bottom: 10px;
}

.zv-process-step p {
  font-size: 0.88rem;
  color: var(--zv-slate-400);
  line-height: 1.6;
}

/* ==========================================================================
   INDUSTRIES (SEKTÖRLER)
   ========================================================================== */

.zv-industries-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

.zv-industry-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--zv-radius-full);
  background: var(--zv-white);
  border: 1px solid var(--zv-slate-200);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--zv-navy-850);
  box-shadow: 0 2px 6px rgba(10, 18, 54, 0.04);
  transition: all 0.2s ease;
}

.zv-industry-tag:hover {
  transform: translateY(-3px);
  border-color: var(--zv-blue-600);
  color: var(--zv-blue-600);
  box-shadow: 0 6px 16px rgba(42, 60, 230, 0.12);
}

/* ==========================================================================
   BLOG CARDS
   ========================================================================== */

.zv-blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.zv-blog-card {
  background: var(--zv-white);
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-lg);
  overflow: hidden;
  box-shadow: var(--zv-shadow-card);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.zv-blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(10, 18, 54, 0.1);
  border-color: var(--zv-slate-300);
}

.zv-blog-img-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  background: var(--zv-navy-900);
  overflow: hidden;
}

.zv-blog-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.zv-blog-card:hover .zv-blog-img-wrap img {
  transform: scale(1.05);
}

.zv-blog-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.zv-blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--zv-slate-500);
  margin-bottom: 12px;
}

.zv-blog-category {
  padding: 3px 10px;
  border-radius: var(--zv-radius-full);
  background: var(--zv-slate-100);
  color: var(--zv-blue-600);
  font-weight: 600;
}

.zv-blog-title {
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--zv-navy-850);
  margin-bottom: 12px;
}

.zv-blog-card:hover .zv-blog-title {
  color: var(--zv-blue-600);
}

.zv-blog-summary {
  font-size: 0.88rem;
  color: var(--zv-slate-600);
  line-height: 1.6;
  margin-bottom: 20px;
}

.zv-blog-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--zv-blue-600);
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.zv-faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.zv-faq-item {
  background: var(--zv-white);
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.zv-faq-item.open {
  border-color: var(--zv-blue-600);
  box-shadow: 0 8px 24px rgba(42, 60, 230, 0.08);
}

.zv-faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--zv-navy-850);
  cursor: pointer;
  gap: 16px;
}

.zv-faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--zv-blue-600);
}

.zv-faq-item.open .zv-faq-icon {
  transform: rotate(180deg);
}

.zv-faq-answer {
  padding: 0 24px 22px;
  font-size: 0.94rem;
  color: var(--zv-slate-600);
  line-height: 1.7;
  display: none;
}

.zv-faq-item.open .zv-faq-answer {
  display: block;
}

/* ==========================================================================
   CONTACT FORM & DETAILS
   ========================================================================== */

.zv-contact-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 16px;
  align-items: start;
}

.zv-card-form {
  background: var(--zv-white);
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-lg);
  padding: 16px 20px;
  box-shadow: var(--zv-shadow-card);
}

.zv-form-group {
  margin-bottom: 9px;
}

.zv-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 640px) {
  .zv-form-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

.zv-form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--zv-navy-850);
  margin-bottom: 3px;
}

.zv-form-control {
  width: 100%;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--zv-slate-300);
  font-size: 0.84rem;
  height: 36px;
  color: var(--zv-slate-800);
  background-color: var(--zv-white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  font-family: inherit;
}

textarea.zv-form-control {
  height: auto;
  min-height: 52px;
}

.zv-form-control:focus {
  outline: none;
  border-color: var(--zv-blue-600);
  box-shadow: 0 0 0 3px rgba(42, 60, 230, 0.15);
}

.zv-contact-info-card {
  background: var(--zv-white);
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-lg);
  padding: 16px 18px;
  color: var(--zv-slate-800);
  box-shadow: var(--zv-shadow-card);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.zv-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.zv-contact-item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--zv-radius-sm);
  background: rgba(42, 60, 230, 0.08);
  color: var(--zv-blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.zv-contact-item-content h4 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--zv-blue-600);
  margin-bottom: 3px;
}

.zv-contact-item-content p, .zv-contact-item-content a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--zv-slate-800);
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s ease;
}

.zv-contact-item-content a:hover {
  color: var(--zv-blue-600);
  text-decoration: underline;
}

/* ==========================================================================
   ALERTS
   ========================================================================== */

.zv-alert {
  padding: 14px 20px;
  border-radius: var(--zv-radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.zv-alert-success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.zv-alert-danger {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.zv-footer {
  background-color: var(--zv-navy-950);
  color: var(--zv-slate-400);
  padding-top: 80px;
  padding-bottom: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.zv-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.zv-footer-col h4 {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--zv-white);
  margin-bottom: 20px;
}

.zv-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.zv-footer-links a {
  font-size: 0.9rem;
  color: var(--zv-slate-400);
}

.zv-footer-links a:hover {
  color: var(--zv-cyan-400);
  padding-left: 4px;
}

.zv-footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--zv-slate-500);
  flex-wrap: wrap;
  gap: 16px;
}

/* Footer Sosyal Medya İkonları */
.zv-footer-socials {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.zv-footer-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--zv-slate-400);
  transition: all 0.25s ease;
  text-decoration: none;
}

.zv-footer-social-btn:hover {
  background: rgba(47, 216, 238, 0.12);
  border-color: var(--zv-cyan-400);
  color: var(--zv-cyan-400);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(47, 216, 238, 0.25);
}

/* ==========================================================================
   WHATSAPP FLOATING BUTTON
   ========================================================================== */

.zv-floating-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
  z-index: 900;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.zv-floating-wa:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

/* ==========================================================================
   BREADCRUMBS & ARTICLE DETAILS
   ========================================================================== */

.zv-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--zv-slate-400);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.zv-breadcrumbs a:hover {
  color: var(--zv-cyan-400);
}

.zv-article-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--zv-slate-700);
}

.zv-article-content h2, .zv-article-content h3, .zv-article-content h4 {
  color: var(--zv-navy-850);
  margin-top: 36px;
  margin-bottom: 16px;
  font-weight: 800;
}

.zv-article-content p {
  margin-bottom: 20px;
}

.zv-article-content ul, .zv-article-content ol {
  margin-left: 24px;
  margin-bottom: 24px;
}

.zv-article-content li {
  margin-bottom: 8px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLET & MOBILE)
   ========================================================================== */

@media (max-width: 992px) {
  .zv-nav-links, .zv-nav-cta {
    display: none !important;
  }
  .zv-mobile-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .zv-hero-title {
    font-size: 2.7rem;
  }
  .zv-about-grid, .zv-contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .zv-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .zv-testimonials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .zv-hero {
    padding-top: 84px;
    padding-bottom: 28px;
  }

  .zv-section {
    padding: 28px 0;
  }

  .zv-section-header {
    margin-bottom: 16px;
  }

  /* Subpage hero/header sections */
  section[style*="padding: 130px 0"],
  section[style*="padding: 120px 0"] {
    padding: 100px 0 40px !important;
  }

  section[style*="padding: 130px 0"] h1,
  section[style*="padding: 120px 0"] h1 {
    font-size: 2.1rem !important;
  }

  section[style*="padding: 130px 0"] p,
  section[style*="padding: 120px 0"] p {
    font-size: 1rem !important;
  }

  .zv-newsletter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 24px 20px;
    text-align: center;
    gap: 16px;
  }

  .zv-newsletter-form {
    flex-direction: column;
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }

  .zv-newsletter-btn {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .zv-logo-link img {
    max-width: 165px;
    height: auto;
  }

  .zv-hero-title {
    font-size: 2rem;
    line-height: 1.2;
  }

  .zv-hero-desc {
    font-size: 0.98rem;
    margin-bottom: 24px;
  }

  .zv-badge-pill {
    font-size: 0.78rem;
    padding: 5px 14px;
    margin-bottom: 18px;
    max-width: 100%;
    white-space: normal;
    text-align: left;
  }

  .zv-hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .zv-hero-actions .zv-btn {
    width: 100%;
  }

  .zv-hero-trust {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    max-width: 290px;
    margin: 0 auto;
  }

  .zv-section-title {
    font-size: 1.75rem;
  }

  .zv-section-desc {
    font-size: 0.92rem;
  }

  .zv-metrics-grid, .zv-features-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Form two-column inline grids collapse on mobile */
  form div[style*="grid-template-columns: 1fr 1fr"],
  form div[style*="grid-template-columns: 2fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 0 !important;
  }

  .zv-card-form {
    padding: 24px 16px;
    border-radius: var(--zv-radius-md);
  }

  .zv-footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .zv-footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .zv-cookie-banner {
    bottom: 12px;
    left: 12px;
    right: 12px;
    padding: 16px;
    gap: 12px;
  }

  .zv-cookie-actions {
    flex-direction: column;
    width: 100%;
  }

  .zv-cookie-accept-btn, .zv-cookie-reject-btn {
    width: 100%;
    text-align: center;
    padding: 10px 16px;
  }

  .zv-floating-wa {
    bottom: 18px;
    right: 16px;
    width: 48px;
    height: 48px;
  }

  .zv-floating-wa svg {
    width: 26px;
    height: 26px;
  }

  .zv-share-bar {
    gap: 6px;
  }

  .zv-share-btn {
    font-size: 0.76rem;
    padding: 7px 10px;
    flex: 1 1 45%;
    justify-content: center;
  }
}

/* ==========================================================================
   NEWSLETTER FOOTER WIDGET
   ========================================================================== */

.zv-newsletter-bar {
  background: linear-gradient(135deg, rgba(47, 216, 238, 0.08), rgba(27, 89, 248, 0.12));
  border: 1px solid rgba(47, 216, 238, 0.2);
  border-radius: var(--zv-radius-lg);
  padding: 32px;
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.zv-newsletter-text h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.zv-newsletter-text p {
  color: var(--zv-slate-400);
  font-size: 0.9rem;
  margin: 0;
}

.zv-newsletter-form {
  display: flex;
  gap: 10px;
  min-width: 340px;
  flex: 1;
  max-width: 500px;
}

.zv-newsletter-input {
  flex: 1;
  background: rgba(6, 11, 31, 0.8);
  border: 1px solid var(--zv-slate-700);
  border-radius: var(--zv-radius-sm);
  padding: 12px 16px;
  color: #fff;
  font-size: 0.92rem;
  outline: none;
  transition: var(--zv-transition);
}

.zv-newsletter-input:focus {
  border-color: var(--zv-cyan-400);
  box-shadow: 0 0 0 3px rgba(47, 216, 238, 0.15);
}

.zv-newsletter-btn {
  background: var(--zv-cyan-400);
  color: var(--zv-navy-950);
  font-weight: 700;
  padding: 12px 22px;
  border-radius: var(--zv-radius-sm);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--zv-transition);
}

.zv-newsletter-btn:hover {
  background: #fff;
  transform: translateY(-1px);
}

/* ==========================================================================
   COOKIE CONSENT (KVKK) BANNER
   ========================================================================== */

.zv-cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 560px;
  background: rgba(10, 18, 42, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(47, 216, 238, 0.25);
  border-radius: var(--zv-radius-md);
  padding: 20px 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: zvFadeSlideUp 0.4s ease;
}

@keyframes zvFadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.zv-cookie-text {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--zv-slate-300);
}

.zv-cookie-text a {
  color: var(--zv-cyan-400);
  text-decoration: underline;
}

.zv-cookie-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.zv-cookie-accept-btn {
  background: var(--zv-cyan-400);
  color: var(--zv-navy-950);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 18px;
  border-radius: var(--zv-radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--zv-transition);
}

.zv-cookie-accept-btn:hover {
  background: #fff;
}

.zv-cookie-reject-btn {
  background: transparent;
  color: var(--zv-slate-400);
  border: 1px solid var(--zv-slate-700);
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: var(--zv-radius-sm);
  cursor: pointer;
  transition: var(--zv-transition);
}

.zv-cookie-reject-btn:hover {
  color: #fff;
  border-color: var(--zv-slate-500);
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */

.zv-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.zv-testimonial-card {
  background: #fff;
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: var(--zv-transition);
}

.zv-testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--zv-cyan-400);
  box-shadow: 0 16px 32px rgba(11, 27, 61, 0.08);
}

.zv-testimonial-stars {
  display: flex;
  gap: 4px;
  color: #f59e0b;
  margin-bottom: 16px;
}

.zv-testimonial-quote {
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--zv-slate-700);
  font-style: italic;
  margin-bottom: 24px;
  flex: 1;
}

.zv-testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--zv-slate-100);
  padding-top: 16px;
}

.zv-testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--zv-blue-600), var(--zv-cyan-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
}

.zv-testimonial-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--zv-navy-900);
}

.zv-testimonial-meta {
  font-size: 0.8rem;
  color: var(--zv-slate-500);
}

/* ==========================================================================
   SOCIAL SHARE BAR (BLOG)
   ========================================================================== */

.zv-share-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 0;
  border-top: 1px solid var(--zv-slate-200);
  border-bottom: 1px solid var(--zv-slate-200);
  margin: 32px 0;
  flex-wrap: wrap;
}

.zv-share-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--zv-navy-900);
  margin-right: 8px;
}

.zv-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--zv-radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--zv-transition);
}

.zv-share-wa {
  background: #25D366;
  color: #fff;
}
.zv-share-wa:hover {
  background: #1eb956;
}

.zv-share-li {
  background: #0077B5;
  color: #fff;
}
.zv-share-li:hover {
  background: #005f93;
}

.zv-share-tw {
  background: #000;
  color: #fff;
}
.zv-share-tw:hover {
  background: #333;
}

.zv-share-copy {
  background: var(--zv-mist);
  color: var(--zv-slate-700);
  border: 1px solid var(--zv-slate-300);
  cursor: pointer;
}
.zv-share-copy:hover {
  background: var(--zv-slate-200);
}

@media (max-width: 992px) {
  .zv-testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   ADVANCED VISUAL ENHANCEMENTS & SEO TAG CLOUD
   ========================================================================== */

.zv-hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 20px;
  width: 100%;
}

.zv-hero-stat-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--zv-radius-md);
  padding: 10px 12px;
  text-align: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.zv-hero-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--zv-cyan-400), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.zv-hero-stat-card:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(47, 216, 238, 0.3);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 20px rgba(47, 216, 238, 0.15);
}

.zv-hero-stat-card:hover::before {
  opacity: 1;
}

.zv-hero-stat-val {
  font-size: 1.45rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 40%, var(--zv-cyan-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.zv-hero-stat-lbl {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--zv-slate-400);
  margin-top: 3px;
}

/* SEO Trend Tags Bar */
.zv-tag-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.zv-tag-pill {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--zv-cyan-300);
  background: rgba(47, 216, 238, 0.08);
  border: 1px solid rgba(47, 216, 238, 0.2);
  padding: 4px 10px;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.zv-tag-pill:hover {
  background: rgba(47, 216, 238, 0.2);
  border-color: var(--zv-cyan-400);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 2px 10px rgba(47, 216, 238, 0.25);
}

/* Trust Badges Bar */
.zv-trust-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 0;
}

.zv-trust-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--zv-radius-md);
  transition: all 0.3s ease;
}

.zv-trust-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(47, 216, 238, 0.3);
  transform: translateY(-2px);
}

.zv-trust-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(47, 216, 238, 0.1);
  color: var(--zv-cyan-400);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.zv-trust-title {
  font-size: 0.86rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
}

.zv-trust-desc {
  font-size: 0.74rem;
  color: var(--zv-slate-400);
  margin-top: 2px;
}

@media (max-width: 992px) {
  .zv-hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .zv-trust-bar {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   HIGH-TECH INNER PAGE STYLES & FOOTER SEO INDEX BAR
   ========================================================================== */

.zv-page-hero {
  position: relative;
  background: radial-gradient(circle at 50% 0%, rgba(47, 216, 238, 0.12) 0%, rgba(6, 11, 31, 0.98) 75%), var(--zv-navy-950);
  color: #fff;
  padding: 74px 0 16px;
  border-bottom: 1px solid rgba(47, 216, 238, 0.15);
  overflow: hidden;
}

.zv-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
  opacity: 0.6;
}

.zv-page-hero-inner {
  position: relative;
  z-index: 2;
}

.zv-page-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--zv-radius-full);
  background: rgba(47, 216, 238, 0.08);
  border: 1px solid rgba(47, 216, 238, 0.3);
  color: var(--zv-cyan-400);
  margin-bottom: 10px;
  backdrop-filter: blur(10px);
}

.zv-page-title {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 8px;
  color: #fff;
}

.zv-page-lead {
  font-size: 0.95rem;
  color: var(--zv-slate-300);
  max-width: 720px;
  line-height: 1.55;
  margin-bottom: 14px;
}

/* Feature Badges Pill Row */
.zv-pill-badges-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.zv-pill-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--zv-slate-200);
  backdrop-filter: blur(8px);
}

.zv-pill-badge-item svg {
  color: var(--zv-cyan-400);
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}
}

/* Modern Process Cards (1, 2, 3, 4) */
.zv-tech-process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin: 36px 0;
}

.zv-tech-process-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-lg);
  padding: 28px 24px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--zv-shadow-card);
}

.zv-tech-process-card:hover {
  transform: translateY(-4px);
  border-color: var(--zv-cyan-500);
  box-shadow: 0 16px 36px -8px rgba(42, 60, 230, 0.12);
}

.zv-tech-step-badge {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--zv-blue-600);
  background: rgba(42, 60, 230, 0.08);
  padding: 4px 10px;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 14px;
}

.zv-tech-process-card h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--zv-navy-850);
  margin-bottom: 10px;
}

.zv-tech-process-card p {
  font-size: 0.9rem;
  color: var(--zv-slate-600);
  line-height: 1.6;
  margin: 0;
}

/* Sidebar Callout & Sticky Containers */
.zv-sticky-sidebar {
  position: sticky;
  top: 100px;
}

.zv-sidebar-widget {
  background: #fff;
  border: 1px solid var(--zv-slate-200);
  border-radius: var(--zv-radius-lg);
  padding: 26px;
  margin-bottom: 24px;
  box-shadow: var(--zv-shadow-card);
}

.zv-sidebar-widget-dark {
  background: linear-gradient(135deg, var(--zv-navy-900), var(--zv-navy-850));
  border: 1px solid rgba(47, 216, 238, 0.2);
  color: #fff;
}

.zv-sidebar-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--zv-navy-850);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.zv-sidebar-widget-dark .zv-sidebar-title {
  color: #fff;
}

/* Footer SEO Semantic Keyword Bar */
.zv-footer-seo-bar {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.zv-footer-seo-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--zv-slate-300);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.zv-footer-seo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.zv-footer-seo-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--zv-slate-400);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 10px;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.zv-footer-seo-tag:hover {
  color: var(--zv-cyan-400);
  border-color: rgba(47, 216, 238, 0.4);
  background: rgba(47, 216, 238, 0.08);
  transform: translateY(-1px);
}

/* ==========================================================================
   SECTORS & INDUSTRIES SHOWCASE (8 ANA SEKTÖR)
   ========================================================================== */
.zv-sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.zv-sector-card {
  position: relative;
  background: rgba(14, 24, 72, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(47, 216, 238, 0.16);
  border-radius: var(--zv-radius-lg);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.zv-sector-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--zv-cyan-400), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.zv-sector-card:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 216, 238, 0.5);
  box-shadow: 0 16px 30px -10px rgba(6, 11, 31, 0.8), 0 0 20px rgba(47, 216, 238, 0.2);
  background: rgba(14, 24, 72, 0.7);
}

.zv-sector-card:hover::before {
  opacity: 1;
}

.zv-sector-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(47, 216, 238, 0.1);
  border: 1px solid rgba(47, 216, 238, 0.25);
  color: var(--zv-cyan-400);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  transition: all 0.3s ease;
}

.zv-sector-card:hover .zv-sector-icon-wrap {
  background: linear-gradient(135deg, var(--zv-blue-600), var(--zv-cyan-500));
  color: #fff;
  transform: scale(1.06) rotate(2deg);
  box-shadow: 0 0 16px rgba(47, 216, 238, 0.4);
}

.zv-sector-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.25;
}

.zv-sector-desc {
  font-size: 0.82rem;
  color: var(--zv-slate-300);
  line-height: 1.5;
  margin-bottom: 12px;
}

.zv-sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.zv-sector-tag-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--zv-cyan-soft);
  background: rgba(47, 216, 238, 0.08);
  border: 1px solid rgba(47, 216, 238, 0.18);
  padding: 2px 7px;
  border-radius: 4px;
}

.zv-sector-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--zv-cyan-400);
  margin-top: 10px;
  text-decoration: none;
  transition: gap 0.2s ease, color 0.2s ease;
}

.zv-sector-link:hover {
  color: #fff;
  gap: 8px;
}

@media (max-width: 1200px) {
  .zv-sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ==========================================================================
   HIGH-TECH FILE & DOCUMENT DROPZONE (PDF, DOCX, CAD, ZIP)
   ========================================================================== */
.zv-file-dropzone {
  position: relative;
  border: 1.5px dashed #93c5fd;
  border-radius: var(--zv-radius-md);
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  padding: 12px 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  overflow: hidden;
}

.zv-file-dropzone:hover,
.zv-file-dropzone.is-dragover {
  border-color: var(--zv-blue-600);
  background: #eff6ff;
  box-shadow: 0 4px 14px rgba(42, 60, 230, 0.08);
}

.zv-file-dropzone input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 5;
}

.zv-dropzone-icon {
  width: 32px;
  height: 32px;
  margin: 0 auto 6px;
  border-radius: 8px;
  background: rgba(42, 60, 230, 0.08);
  color: var(--zv-blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.zv-dropzone-icon svg {
  width: 18px;
  height: 18px;
}

.zv-file-dropzone:hover .zv-dropzone-icon,
.zv-file-dropzone.is-dragover .zv-dropzone-icon {
  transform: translateY(-2px);
  background: var(--zv-blue-600);
  color: #fff;
}

.zv-dropzone-title {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--zv-navy-900);
  margin-bottom: 2px;
}

.zv-dropzone-subtitle {
  font-size: 0.76rem;
  color: var(--zv-slate-500);
  margin-bottom: 8px;
}

.zv-dropzone-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
}

.zv-dropzone-pill {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  background: #ffffff;
  color: var(--zv-slate-600);
  border: 1px solid var(--zv-slate-200);
}

.zv-dropzone-pill-highlight {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.3);
  color: #dc2626;
  font-weight: 700;
}

.zv-file-selected-box {
  display: none;
  background: #ffffff;
  border: 1.5px solid #22c55e;
  border-radius: var(--zv-radius-sm);
  padding: 12px 16px;
  margin-top: 10px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.1);
  animation: zvFadeSlideDown 0.25s ease-out;
}

.zv-file-selected-info {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  overflow: hidden;
}

.zv-file-badge-type {
  background: #ef4444;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.zv-file-selected-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--zv-navy-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
}

.zv-file-selected-size {
  font-size: 0.75rem;
  color: var(--zv-slate-500);
}

.zv-file-remove-btn {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #ef4444;
  cursor: pointer;
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 6px;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.zv-file-remove-btn:hover {
  background: #ef4444;
  color: #fff;
}

@keyframes zvFadeSlideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.zv-service-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 50px;
}

.zv-service-cta-grid {
  background: linear-gradient(135deg, var(--zv-navy-950), var(--zv-navy-850));
  color: #fff;
  padding: 48px;
  border-radius: var(--zv-radius-lg);
  border: 1px solid rgba(47, 216, 238, 0.25);
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 768px) {
  .zv-service-info-grid {
    grid-template-columns: 1fr !important;
    gap: 20px;
    margin-bottom: 36px;
  }
  .zv-service-cta-grid {
    grid-template-columns: 1fr !important;
    padding: 30px 20px !important;
    gap: 24px;
  }
}