/* ===========================
   ANKARA FIREWALL — STYLE.CSS
   Dark industrial security theme
   =========================== */

:root {
  --primary: #00d4ff;
  --primary-dark: #0099cc;
  --secondary: #ff4444;
  --accent: #00ff88;
  --dark: #0a0e1a;
  --dark-2: #0f1628;
  --dark-3: #162040;
  --card-bg: #111827;
  --card-border: rgba(0, 212, 255, 0.12);
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --white: #ffffff;
  --font-display: 'Rajdhani', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --shadow: 0 4px 30px rgba(0,0,0,0.4);
  --glow: 0 0 20px rgba(0,212,255,0.3);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.highlight { color: var(--primary); }

/* ====== NAVBAR ====== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  background: rgba(10,14,26,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,212,255,0.08);
  transition: all 0.3s ease;
}
.navbar.scrolled {
  padding: 12px 0;
  background: rgba(10,14,26,0.97);
  border-bottom-color: rgba(0,212,255,0.2);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--dark);
  box-shadow: var(--glow);
}
.brand-main {
  display: block;
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700;
  color: var(--white); letter-spacing: 2px;
  line-height: 1;
}
.brand-sub {
  display: block;
  font-family: var(--font-display);
  font-size: 11px; font-weight: 500;
  color: var(--primary); letter-spacing: 3px;
  line-height: 1.4;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s;
  letter-spacing: 0.3px;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
  background: rgba(0,212,255,0.08);
}
.nav-cta {
  background: var(--primary) !important;
  color: var(--dark) !important;
  font-weight: 600 !important;
  padding: 9px 20px !important;
}
.nav-cta:hover { background: var(--primary-dark) !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ====== HERO ====== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0,212,255,0.08) 0%, transparent 70%),
              linear-gradient(180deg, var(--dark) 0%, var(--dark-2) 100%);
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}
.scan-line {
  position: absolute;
  top: -10%; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,0.5), transparent);
  animation: scan 4s linear infinite;
}
@keyframes scan {
  from { top: -10%; }
  to { top: 110%; }
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.hero-desc {
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  font-size: 15px;
  transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(0,212,255,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,212,255,0.4);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 500;
  padding: 14px 24px;
  border-radius: var(--radius);
  text-decoration: none;
  font-size: 15px;
  border: 1px solid rgba(255,255,255,0.12);
  transition: all 0.3s;
}
.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0,212,255,0.05);
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--primary);
}
.stat-lbl {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}
.stat-divider {
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.1);
}

/* Shield Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.shield-visual {
  position: relative;
  width: 320px; height: 320px;
  display: flex; align-items: center; justify-content: center;
}
.shield-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0,212,255,0.15);
  animation: pulse 3s ease-in-out infinite;
}
.ring-1 { width: 100%; height: 100%; animation-delay: 0s; }
.ring-2 { width: 72%; height: 72%; animation-delay: 0.5s; border-color: rgba(0,212,255,0.2); }
.ring-3 { width: 46%; height: 46%; animation-delay: 1s; border-color: rgba(0,212,255,0.3); }
@keyframes pulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}
.shield-core {
  width: 100px; height: 100px;
  background: linear-gradient(135deg, var(--primary), #0066aa);
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 42px; color: var(--dark);
  box-shadow: 0 0 60px rgba(0,212,255,0.4);
  position: relative; z-index: 2;
}
.threat {
  position: absolute;
  width: 40px; height: 40px;
  background: rgba(255,68,68,0.15);
  border: 1px solid rgba(255,68,68,0.4);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #ff6666;
  font-size: 16px;
  animation: threatFloat 6s ease-in-out infinite;
}
.threat-1 { top: 10%; left: 8%; animation-delay: 0s; }
.threat-2 { top: 8%; right: 10%; animation-delay: 1.5s; }
.threat-3 { bottom: 12%; left: 6%; animation-delay: 3s; }
.threat-4 { bottom: 10%; right: 8%; animation-delay: 4.5s; }
@keyframes threatFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.6; }
  50% { transform: translateY(-10px) rotate(5deg); opacity: 1; }
}

/* ====== BRANDS ====== */
.brands-section {
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
}
.brands-label {
  text-align: center;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.brands-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}
.brand-item img {
  height: 28px;
  opacity: 0.45;
  filter: grayscale(1) brightness(1.5);
  transition: all 0.3s;
  object-fit: contain;
}
.brand-item:hover img { opacity: 0.85; filter: none; }

/* ====== SECTIONS ====== */
section { padding: 96px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  background: rgba(0,212,255,0.1);
  color: var(--primary);
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.section-header p {
  color: var(--text-muted);
  font-size: 16px;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ====== SERVICES ====== */
.services-section { background: var(--dark-2); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover {
  border-color: rgba(0,212,255,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 40px rgba(0,212,255,0.08);
}
.service-card:hover::before { opacity: 1; }
.service-card.featured {
  border-color: rgba(0,212,255,0.35);
  background: linear-gradient(135deg, #111827, #162040);
}
.featured-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: 0.5px;
}
.service-icon {
  width: 52px; height: 52px;
  background: rgba(0,212,255,0.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: var(--primary);
  margin-bottom: 20px;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}
.service-card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-list {
  list-style: none;
  margin-bottom: 24px;
}
.service-list li {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  padding: 4px 0;
}
.service-list i { color: var(--accent); font-size: 11px; }
.service-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--primary);
  font-size: 13px; font-weight: 600;
  text-decoration: none;
  transition: gap 0.2s;
}
.service-link:hover { gap: 10px; }

/* ====== PROCESS ====== */
.process-section { background: var(--dark); }
.process-steps {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.process-step {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  position: relative;
  transition: all 0.3s;
}
.process-step:hover {
  border-color: rgba(0,212,255,0.3);
  transform: translateY(-4px);
}
.step-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: rgba(0,212,255,0.08);
  line-height: 1;
  margin-bottom: 8px;
}
.step-icon {
  width: 48px; height: 48px;
  background: rgba(0,212,255,0.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--primary);
  margin: 0 auto 16px;
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}
.process-step p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}
.process-arrow {
  color: rgba(0,212,255,0.3);
  font-size: 20px;
}

/* ====== WHY ====== */
.why-section { background: var(--dark-2); }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-content .section-tag { margin-bottom: 16px; }
.why-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.why-content > p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}
.why-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}
.why-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why-icon {
  width: 40px; height: 40px;
  background: rgba(0,212,255,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--primary);
  flex-shrink: 0;
}
.why-feature h4 {
  font-size: 15px; font-weight: 600;
  color: var(--white); margin-bottom: 4px;
}
.why-feature p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}
.why-visual {
  position: relative;
}
.why-visual img {
  width: 100%;
  border-radius: 20px;
  object-fit: cover;
  height: 460px;
  border: 1px solid var(--card-border);
}
.why-card {
  position: absolute;
  background: var(--card-bg);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.why-card i {
  font-size: 22px; color: var(--primary);
}
.why-card strong {
  display: block; font-size: 14px;
  font-weight: 600; color: var(--white);
}
.why-card span {
  font-size: 12px; color: var(--text-muted);
}
.why-card-1 { top: 24px; left: -24px; }
.why-card-2 { bottom: 24px; right: -24px; }

/* ====== TESTIMONIALS ====== */
.testimonials-section { background: var(--dark); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 28px;
  transition: all 0.3s;
}
.testimonial-card:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-4px);
}
.stars { color: #fbbf24; font-size: 16px; margin-bottom: 16px; }
.testimonial-card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex; align-items: center; gap: 12px;
}
.author-avatar {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: var(--dark);
}
.testimonial-author strong {
  display: block; font-size: 14px;
  font-weight: 600; color: var(--white);
}
.testimonial-author span {
  font-size: 12px; color: var(--text-muted);
}

/* ====== CTA ====== */
.cta-section { background: var(--dark-2); padding: 64px 0; }
.cta-box {
  background: linear-gradient(135deg, rgba(0,212,255,0.08), rgba(0,100,200,0.08));
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 20px;
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.cta-content h2 {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 700;
  color: var(--white); margin-bottom: 12px;
}
.cta-content p {
  color: var(--text-muted); font-size: 15px;
}
.cta-actions {
  display: flex; gap: 16px; flex-shrink: 0;
  flex-wrap: wrap;
}
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-outline-white {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--white);
  font-weight: 500;
  padding: 16px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  font-size: 15px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.3s;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.4);
}

/* ====== FOOTER ====== */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand > p {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-social {
  display: flex; gap: 10px;
}
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.2s;
}
.footer-social a:hover {
  background: rgba(0,212,255,0.1);
  border-color: rgba(0,212,255,0.3);
  color: var(--primary);
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--primary); }
.footer-contact-item {
  display: flex; gap: 10px; align-items: flex-start;
  margin-bottom: 12px;
  font-size: 13px; color: var(--text-muted);
}
.footer-contact-item i {
  color: var(--primary);
  font-size: 14px;
  margin-top: 2px;
  flex-shrink: 0;
}
.footer-contact-item a {
  color: var(--text-muted); text-decoration: none;
}
.footer-contact-item a:hover { color: var(--primary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  color: var(--text-muted);
  font-size: 12px;
}
.footer-bottom a {
  color: var(--primary); text-decoration: none;
}

/* ====== PAGES ====== */
.page-hero {
  padding: 140px 0 80px;
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 20% 50%, rgba(0,212,255,0.06), transparent);
}
.page-hero .container { position: relative; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-muted);
  margin-bottom: 20px;
  list-style: none;
}
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: rgba(255,255,255,0.2); }
.breadcrumb .current { color: var(--primary); }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.page-hero p {
  color: var(--text-muted);
  font-size: 16px; max-width: 560px;
  line-height: 1.7;
}

/* ====== HIZMETLER PAGE ====== */
.hizmet-detail {
  padding: 80px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.hizmet-detail:nth-child(even) .hizmet-grid { direction: rtl; }
.hizmet-detail:nth-child(even) .hizmet-grid > * { direction: ltr; }
.hizmet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hizmet-img {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
}
.hizmet-img img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}
.hizmet-img:hover img { transform: scale(1.03); }
.hizmet-content h2 {
  font-family: var(--font-display);
  font-size: 1.9rem; font-weight: 700;
  color: var(--white); margin-bottom: 16px;
}
.hizmet-content p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.hizmet-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 28px;
}
.tag {
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px; font-weight: 500;
}

/* ====== CONTACT PAGE ====== */
.contact-section { padding: 80px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 600;
  color: var(--white); margin-bottom: 24px;
}
.contact-item {
  display: flex; gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  margin-bottom: 16px;
  transition: all 0.3s;
}
.contact-item:hover { border-color: rgba(0,212,255,0.3); }
.contact-item-icon {
  width: 44px; height: 44px;
  background: rgba(0,212,255,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--primary);
  flex-shrink: 0;
}
.contact-item h4 { font-size: 13px; font-weight: 600; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.8px; }
.contact-item p, .contact-item a {
  font-size: 15px; color: var(--white);
  text-decoration: none; line-height: 1.5;
}
.contact-form-box {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 40px;
}
.contact-form-box h3 {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 600;
  color: var(--white); margin-bottom: 8px;
}
.contact-form-box > p {
  color: var(--text-muted); font-size: 14px; margin-bottom: 32px;
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: 13px; font-weight: 500; color: var(--text-muted); margin-bottom: 8px; }
input, textarea, select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  transition: all 0.3s;
  outline: none;
}
input:focus, textarea:focus, select:focus {
  border-color: rgba(0,212,255,0.5);
  background: rgba(0,212,255,0.03);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.08);
}
textarea { resize: vertical; min-height: 120px; }
.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  font-weight: 600;
  padding: 14px;
  border: none;
  border-radius: var(--radius);
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s;
  font-family: var(--font-body);
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,212,255,0.4);
}
.map-container {
  margin-top: 64px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--card-border);
}
.map-container iframe {
  width: 100%;
  height: 380px;
  display: block;
  filter: grayscale(0.8) invert(0.9) brightness(0.8);
}

/* ====== HAKKIMIZDA ====== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0;
}
.about-img {
  border-radius: 20px; overflow: hidden;
  border: 1px solid var(--card-border);
}
.about-img img {
  width: 100%; height: 480px;
  object-fit: cover; display: block;
}
.about-content h2 {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 700;
  color: var(--white); margin-bottom: 20px;
}
.about-content p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.cert-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 16px;
  margin-top: 32px;
}
.cert-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px;
  display: flex; align-items: center; gap: 12px;
  transition: all 0.3s;
}
.cert-item:hover { border-color: rgba(0,212,255,0.3); }
.cert-item i {
  font-size: 24px; color: var(--primary);
}
.cert-item strong {
  display: block; font-size: 13px;
  font-weight: 600; color: var(--white);
}
.cert-item span {
  font-size: 11px; color: var(--text-muted);
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 24px;
  padding: 60px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.stat-box {
  text-align: center;
  padding: 32px 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
}
.stat-box .num {
  font-family: var(--font-display);
  font-size: 2.4rem; font-weight: 700;
  color: var(--primary); display: block;
}
.stat-box .lbl {
  font-size: 13px; color: var(--text-muted);
}

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { gap: 48px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(10,14,26,0.98); padding: 20px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid, .hizmet-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hizmet-detail:nth-child(even) .hizmet-grid { direction: ltr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; }
  .process-arrow { transform: rotate(90deg); }
  .cta-box { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2,1fr); }
  .cert-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .why-card-1, .why-card-2 { position: static; margin-top: 12px; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
}

@media (max-width: 480px) {
  section { padding: 64px 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions a { width: 100%; justify-content: center; }
}

/* ====== ANIMATIONS ====== */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}