/* ==========================================
   BYD GÜVENLİK — INDUSTRIAL TACTICAL
   Theme: Dark Command Center / HUD Aesthetic
   Fonts: Oxanium (display) + DM Sans (body)
   Colors: Deep black + Neon Orange + Electric Yellow + Cyan
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Oxanium:wght@400;500;600;700;800&family=DM+Sans:wght@300;400;500;600;700&display=swap');

/* ==========================================
   CSS VARIABLES
   ========================================== */
:root {
  /* Arka planlar — öncekinden ~30% daha açık */
  --black:        #0C1428;
  --dark:         #101C36;
  --dark-2:       #152040;
  --dark-3:       #1A2848;
  --panel:        #172238;
  --panel-2:      #1E2D4A;

  /* Ana aksan — altın/amber */
  --orange:       #E2B655;
  --orange-dim:   rgba(226,182,85,0.16);
  --orange-glow:  0 0 22px rgba(226,182,85,0.6), 0 0 60px rgba(226,182,85,0.2);

  /* İkincil — gümüş beyaz */
  --yellow:       #D0E0F8;
  --yellow-dim:   rgba(208,224,248,0.1);

  /* Üçüncül — açık buz mavisi */
  --cyan:         #82B8F0;
  --cyan-dim:     rgba(130,184,240,0.12);
  --cyan-glow:    0 0 20px rgba(130,184,240,0.45);

  --white:        #F0F5FF;
  --muted:        #7A8EAE;
  --border:       rgba(226,182,85,0.25);
  --border-cyan:  rgba(130,184,240,0.28);

  --font-display: 'Oxanium', monospace;
  --font-body:    'DM Sans', sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition: all 0.3s var(--ease-in-out);
}

/* ==========================================
   RESET & BASE
   ========================================== */
*, *::before, *::after {
  margin: 0; padding: 0;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--white);
  background: var(--black);
  overflow-x: hidden;
}

/* Scanline overlay — çok hafif, sadece doku için */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0,0,0,0.015) 3px,
    rgba(0,0,0,0.015) 4px
  );
  pointer-events: none;
  z-index: 9998;
}

/* Grain texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9997;
  opacity: 0.4;
}

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

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

/* ==========================================
   TYPOGRAPHY
   ========================================== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: 0.03em;
  line-height: 1.15;
}

/* ==========================================
   GLOBAL COMPONENTS
   ========================================== */

/* Accent line — decorative */
.accent-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}
.accent-line::before, .accent-line::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--orange);
  box-shadow: var(--orange-glow);
}

/* Section badge */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border: 1px solid var(--border);
  background: var(--orange-dim);
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 18px;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}

/* Section title */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.section-title span {
  color: var(--orange);
  text-shadow: 0 0 30px rgba(226,182,85,0.4);
}

.section-description {
  font-size: 1rem;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.75;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .section-description {
  margin: 0 auto;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  padding: 14px 32px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.08) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.btn:hover::before { transform: translateX(100%); }

.btn-primary {
  background: linear-gradient(135deg, var(--orange) 0%, #FF8C00 100%);
  color: var(--black);
  box-shadow: var(--orange-glow);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(226,182,85,0.7), 0 0 80px rgba(226,182,85,0.3);
  color: var(--black);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
  box-shadow: 0 0 20px rgba(226,182,85,0.2);
  transform: translateY(-3px);
}

.btn-secondary {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--border-cyan);
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}
.btn-secondary:hover {
  background: var(--cyan-dim);
  box-shadow: var(--cyan-glow);
  transform: translateY(-3px);
  color: var(--cyan);
}

.btn-white {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-display);
}
.btn-white:hover {
  background: var(--orange);
  transform: translateY(-3px);
  box-shadow: var(--orange-glow);
}

/* ==========================================
   HEADER
   ========================================== */
.header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
}

/* Top Bar */
.top-bar {
  background: var(--black);
  border-bottom: 1px solid var(--border);
  padding: 9px 0;
  font-size: 0.78rem;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-left {
  display: flex;
  gap: 28px;
  align-items: center;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.top-bar-item i { color: var(--orange); font-size: 0.7rem; }
.top-bar-item:hover { color: var(--orange); }

.top-bar-right { display: flex; gap: 12px; align-items: center; }

/* Status indicator */
.status-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  color: #00FF88;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #00FF88;
  box-shadow: 0 0 8px #00FF88;
  animation: pulseDot 1.5s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.social-links { display: flex; gap: 6px; }
.social-links a {
  width: 28px; height: 28px;
  border: 1px solid var(--border);
  color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  transition: var(--transition);
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
  background: var(--dark);
}
.social-links a:hover {
  background: var(--orange-dim);
  border-color: var(--orange);
  color: var(--orange);
  box-shadow: 0 0 12px rgba(226,182,85,0.3);
}

/* Navbar */
.navbar {
  background: rgba(7, 9, 15, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: relative;
}

.navbar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange) 30%, var(--yellow) 50%, var(--orange) 70%, transparent);
  opacity: 0.6;
}

.header.scrolled .navbar {
  box-shadow: 0 4px 40px rgba(0,0,0,0.8), 0 0 20px rgba(226,182,85,0.1);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 10px 0;
}
.logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1) drop-shadow(0 0 8px rgba(226,182,85,0.3));
  transition: filter 0.3s;
}
.logo:hover .logo-img {
  filter: brightness(1.2) drop-shadow(0 0 16px rgba(226,182,85,0.6));
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 0;
  align-items: center;
}

.nav-menu > li > a {
  display: block;
  padding: 24px 16px;
  color: var(--muted);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.2s;
  position: relative;
}

.nav-menu > li > a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--orange);
  box-shadow: 0 0 10px var(--orange);
  transition: width 0.3s var(--ease-out);
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: var(--white);
}
.nav-menu > li > a:hover::after,
.nav-menu > li > a.active::after {
  width: 60%;
}

.nav-menu .btn-primary {
  margin-left: 10px;
  padding: 12px 24px;
  font-size: 0.75rem;
  color: var(--black) !important;
}
.nav-menu .btn-primary:hover {
  color: var(--black) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: var(--dark-3);
  border: 1px solid var(--border);
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
  transition: var(--transition);
}
.hamburger:hover { border-color: var(--orange); background: var(--orange-dim); }
.hamburger span {
  width: 24px; height: 2px;
  background: var(--white);
  transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); background: var(--orange); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); background: var(--orange); }

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  position: relative;
  margin-top: 106px;
  min-height: calc(100vh - 106px);
  overflow: hidden;
  background: var(--black);
  display: flex;
  align-items: center;
}

/* Animated grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(130,184,240,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130,184,240,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridShift 20s linear infinite;
}

@keyframes gridShift {
  0% { background-position: 0 0; }
  100% { background-position: 60px 60px; }
}

/* Corner decorations */
.hero-corner {
  position: absolute;
  width: 120px; height: 120px;
  pointer-events: none;
  z-index: 5;
}
.hero-corner--tl { top: 20px; left: 20px; border-top: 2px solid var(--orange); border-left: 2px solid var(--orange); }
.hero-corner--tr { top: 20px; right: 20px; border-top: 2px solid var(--orange); border-right: 2px solid var(--orange); }
.hero-corner--bl { bottom: 20px; left: 20px; border-bottom: 2px solid var(--orange); border-left: 2px solid var(--orange); }
.hero-corner--br { bottom: 20px; right: 20px; border-bottom: 2px solid var(--orange); border-right: 2px solid var(--orange); }

/* Slider */
.hero-slider {
  position: absolute;
  inset: 0;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.5s ease;
  will-change: opacity;
}
.slide.active { opacity: 1; }

.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 10s ease;
  will-change: transform;
  z-index: 1;
}
.slide.active .slide-bg { transform: scale(1); }

.slide .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(10,16,40,0.93) 0%,
    rgba(14,24,52,0.72) 45%,
    rgba(10,18,44,0.88) 100%
  );
  z-index: 2;
}

/* Altın parıltı + sağ taraf açılımı */
.slide .overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 700px 500px at 65% 55%, rgba(130,184,240,0.07) 0%, transparent 65%),
    radial-gradient(ellipse 400px 300px at 15% 80%, rgba(226,182,85,0.06) 0%, transparent 60%);
}

.slide .container {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  align-items: center;
}

/* Hero content */
.hero-content {
  max-width: 720px;
  padding: 60px 0;
}

.corporate-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid var(--border);
  background: rgba(226,182,85,0.08);
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 24px;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { border-color: rgba(226,182,85,0.18); box-shadow: none; }
  50% { border-color: rgba(226,182,85,0.6); box-shadow: 0 0 20px rgba(226,182,85,0.2); }
}

.icon-pulse { animation: iconPulse 2s ease-in-out infinite; }
@keyframes iconPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-main-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--white);
}

.title-line {
  display: block;
  opacity: 1;
  transform: none;
}

.title-highlight {
  display: block;
  color: var(--orange);
  text-shadow: 0 0 40px rgba(226,182,85,0.5);
  opacity: 1;
  transform: none;
  position: relative;
}

/* Glitch effect on highlight */
.title-highlight::before {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 2px;
  color: var(--cyan);
  opacity: 0;
  animation: glitch 4s steps(1) infinite;
  animation-delay: 2s;
}
@keyframes glitch {
  0%, 96%, 100% { opacity: 0; }
  97% { opacity: 0.6; transform: translateX(-4px); }
  98% { opacity: 0; }
  99% { opacity: 0.4; transform: translateX(4px); }
}

@keyframes slideInLeft {
  to { opacity: 1; transform: translateX(0); }
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(240,244,255,0.75);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 560px;
  opacity: 1;
}

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

/* Hero mini stats */
.hero-mini-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
  opacity: 1;
}

.mini-stat {
  position: relative;
  padding-left: 16px;
}
.mini-stat::before {
  content: '';
  position: absolute;
  left: 0; top: 4px;
  width: 2px; height: calc(100% - 8px);
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
}

.mini-stat-number {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 4px;
}

.mini-stat-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* Slide buttons */
.slide-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 1;
}

/* Slider nav */
.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  background: rgba(7,9,15,0.7);
  border: 1px solid var(--border);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
  z-index: 20;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  backdrop-filter: blur(10px);
}
.slider-nav:hover {
  background: var(--orange-dim);
  border-color: var(--orange);
  color: var(--orange);
  box-shadow: 0 0 20px rgba(226,182,85,0.3);
}
.slider-nav.prev { left: 24px; }
.slider-nav.next { right: 24px; }

/* Slider dots */
.slider-dots {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 8px;
  z-index: 20;
}

.dot {
  width: 6px; height: 6px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
}
.dot.active {
  background: var(--orange);
  width: 28px;
  border-radius: 3px;
  box-shadow: 0 0 10px var(--orange);
}

/* Trust badges */
.hero-trust-badges {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 20;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: rgba(7,9,15,0.85);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  animation: trustSlideIn 0.6s var(--ease-out) both;
}
.trust-item:nth-child(2) { animation-delay: 0.2s; }
.trust-item:nth-child(3) { animation-delay: 0.4s; }

@keyframes trustSlideIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.trust-item i {
  color: var(--orange);
  font-size: 1.3rem;
  text-shadow: 0 0 10px rgba(226,182,85,0.6);
}
.trust-item span {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

/* Decorative elements */
.hero-decorative-elements { display: none; }

/* ==========================================
   RADAR SECTION (yeni — ana sayfada)
   ========================================== */
.radar-strip {
  background: var(--dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0;
  overflow: hidden;
  position: relative;
}

.radar-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--black), transparent 20%, transparent 80%, var(--black));
  z-index: 10;
  pointer-events: none;
}

.radar-ticker {
  display: flex;
  gap: 0;
  animation: tickerScroll 30s linear infinite;
  white-space: nowrap;
}

.radar-ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 40px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  border-right: 1px solid var(--border);
}

.radar-ticker-item i { color: var(--orange); }
.radar-ticker-item .sep { color: var(--orange); margin: 0 6px; }

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================
   FEATURES SECTION
   ========================================== */
.features {
  padding: 80px 0;
  background: var(--dark);
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.feature-card {
  background: var(--panel);
  padding: 40px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--yellow));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(226,182,85,0.08), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
}
.feature-card:hover::after { opacity: 1; }

.feature-card:hover {
  background: var(--panel-2);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 20px rgba(226,182,85,0.1);
}

.feature-icon {
  width: 64px; height: 64px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  color: var(--orange);
  border-radius: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
  transition: var(--transition);
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  position: relative;
  z-index: 1;
}
.feature-card:hover .feature-icon {
  background: var(--orange);
  color: var(--black);
  box-shadow: var(--orange-glow);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  position: relative;
  z-index: 1;
}

/* ==========================================
   ABOUT INTRO SECTION
   ========================================== */
.about-intro {
  padding: 100px 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

/* Decorative side lines */
.about-intro::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, transparent, var(--orange), transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  filter: grayscale(20%) contrast(1.1);
}

/* Image frame */
.about-image::before {
  content: '';
  position: absolute;
  inset: -8px;
  border: 1px solid var(--border);
  clip-path: polygon(16px 0%, 100% 0%, calc(100% - 16px) 100%, 0% 100%);
  pointer-events: none;
  z-index: 2;
}

.about-image::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(transparent, var(--black));
  z-index: 2;
}

.about-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--orange);
  color: var(--black);
  padding: 20px 24px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 14px;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  box-shadow: 0 0 30px rgba(226,182,85,0.5);
}

.about-badge i { font-size: 2rem; }
.about-badge strong {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  display: block;
}
.about-badge span {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
}

.about-content .section-title {
  text-align: left;
  margin-bottom: 20px;
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
}

.about-content .section-description {
  margin-bottom: 30px;
  max-width: 100%;
  font-size: 0.975rem;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 36px 0;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  color: rgba(240,244,255,0.8);
  font-size: 0.925rem;
  border-bottom: 1px solid rgba(226,182,85,0.08);
  transition: color 0.2s;
}
.check-list li:last-child { border-bottom: none; }
.check-list li:hover { color: var(--white); }

.check-list i {
  color: var(--orange);
  font-size: 1rem;
  flex-shrink: 0;
  text-shadow: 0 0 10px rgba(226,182,85,0.5);
}

.about-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==========================================
   SERVICES SECTION
   ========================================== */
.services {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
}

.services::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--panel);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

/* Görsel alan */
.service-img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.service-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.65);
  transition: transform 0.6s var(--ease-out), filter 0.4s;
}

.service-card:hover .service-img img {
  transform: scale(1.06);
  filter: saturate(0.9) brightness(0.8);
}

.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6,10,20,0.85) 0%, rgba(6,10,20,0.25) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 14px;
  transition: var(--transition);
}

.service-card:hover .service-img-overlay {
  background: linear-gradient(to top, rgba(6,10,20,0.92) 0%, rgba(6,10,20,0.35) 60%, transparent 100%);
}

/* İkon — görselin üzerinde sol alt köşe */
.service-img-overlay .service-icon {
  width: 44px; height: 44px;
  background: var(--orange-dim);
  border: 1px solid rgba(226,182,85,0.5);
  color: var(--orange);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 0;
  transition: var(--transition);
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  backdrop-filter: blur(6px);
}

.service-card:hover .service-img-overlay .service-icon {
  background: var(--orange);
  color: var(--black);
  box-shadow: var(--orange-glow);
}

/* İçerik alanı */
.service-body {
  padding: 22px 24px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Corner accent */
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 20px; height: 20px;
  background: var(--orange);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  opacity: 0.5;
  transition: opacity 0.3s;
  z-index: 2;
}

.service-card:hover::after { opacity: 1; }

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: linear-gradient(180deg, var(--orange), var(--yellow));
  transition: height 0.4s var(--ease-out);
  box-shadow: 0 0 10px var(--orange);
  z-index: 2;
}
.service-card:hover::before { height: 100%; }

.service-card:hover {
  background: var(--panel-2);
  border-color: rgba(226,182,85,0.35);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 20px rgba(226,182,85,0.08);
}

.service-body h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.service-body p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 16px;
  flex: 1;
}

.service-link {
  color: var(--orange);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.7rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.service-link:hover { gap: 12px; }

/* ==========================================
   WHY US SECTION
   ========================================== */
.why-us {
  padding: 100px 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

/* Diagonal bg line */
.why-us::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(226,182,85,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 10px;
}

.why-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--yellow));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.4s var(--ease-out);
}
.why-card:hover::before { transform: scaleX(1); box-shadow: 0 0 12px var(--orange); }

.why-card:hover {
  background: var(--panel-2);
  border-color: rgba(226,182,85,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.why-icon {
  width: 68px; height: 68px;
  margin: 0 auto 20px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}
.why-card:hover .why-icon {
  background: var(--orange);
  box-shadow: var(--orange-glow);
}

.why-icon i {
  font-size: 1.8rem;
  color: var(--orange);
  transition: color 0.3s;
}
.why-card:hover .why-icon i { color: var(--black); }

.why-card h3 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.why-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ==========================================
   STATS SECTION
   ========================================== */
.stats {
  position: relative;
  padding: 100px 0;
  background: url('https://images.unsplash.com/photo-1557597774-9d273605dfa9?w=1920&q=80') center/cover fixed;
}

.stats-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7,9,15,0.97) 0%, rgba(7,9,15,0.92) 100%);
  z-index: 1;
}

/* Animated grid on stats */
.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(130,184,240,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130,184,240,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 2;
  pointer-events: none;
}

.stats .container {
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.stat-item {
  text-align: center;
  padding: 50px 24px;
  background: rgba(7,9,15,0.9);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(226,182,85,0.1), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}
.stat-item:hover::before { opacity: 1; }

.stat-icon {
  font-size: 2rem;
  color: var(--orange);
  margin-bottom: 14px;
  text-shadow: 0 0 20px rgba(226,182,85,0.5);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-number span {
  color: var(--orange);
}

.stat-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(226,182,85,0.08) 0%, transparent 50%, rgba(130,184,240,0.04) 100%);
}

/* Diagonal stripe */
.cta::after {
  content: '';
  position: absolute;
  top: 0; left: -100px;
  width: 400px; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(226,182,85,0.04), transparent);
  transform: skewX(-15deg);
  animation: ctaSweep 4s ease-in-out infinite;
}
@keyframes ctaSweep {
  0%, 100% { left: -200px; }
  50% { left: 110%; }
}

.cta-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 60px;
  border: 1px solid var(--border);
  background: rgba(7,9,15,0.6);
  backdrop-filter: blur(10px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

/* Corner accent */
.cta-wrapper::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--yellow));
  box-shadow: 0 0 20px var(--orange);
}
.cta-wrapper::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 60px;
  background: linear-gradient(180deg, var(--orange), transparent);
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.cta-content p {
  color: var(--muted);
  font-size: 1rem;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: #ffffff;
  color: #1a2332;
  position: relative;
  border-top: 3px solid var(--orange);
}

.footer::before {
  display: none;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 50px;
  padding: 70px 0 50px;
  border-bottom: 1px solid #e8e8e8;
}

.footer-col { display: flex; flex-direction: column; }

.footer-logo { margin-bottom: 20px; }
.footer-logo-img {
  height: 65px; width: auto;
  filter: none;
}

.footer-col > p {
  font-size: 0.875rem;
  color: #5a6a7a;
  line-height: 1.75;
  margin-bottom: 24px;
}

.footer-social { display: flex; gap: 8px; }
.footer-social a {
  width: 36px; height: 36px;
  background: #f4f5f7;
  border: 1px solid #e0e0e0;
  color: #5a6a7a;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}
.footer-social a:hover {
  background: var(--orange-dim);
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-3px);
}

.footer-grup-logos {
  margin-top: 20px;
}
.footer-grup-logos a { display: inline-flex; }
.footer-grup-logos a:hover { opacity: 1; }
.footer-grup-logos img {
  height: 60px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: none;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: #1a2332;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 24px;
  padding-bottom: 12px;
  position: relative;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 32px; height: 2px;
  background: var(--orange);
}

.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: #5a6a7a;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-links a::before {
  content: '›';
  color: var(--orange);
  font-weight: 700;
  transition: transform 0.2s;
}
.footer-links a:hover {
  color: #1a2332;
  padding-left: 4px;
}
.footer-links a:hover::before { transform: translateX(4px); }

.footer-contact { list-style: none; padding: 0; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  color: #5a6a7a;
  font-size: 0.875rem;
  line-height: 1.6;
}
.footer-contact i {
  color: var(--orange);
  margin-top: 2px;
  min-width: 14px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  color: #8a9aaa;
  font-size: 0.8rem;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
  align-items: center;
}
.footer-bottom-links a {
  color: #8a9aaa;
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.2s;
}
.footer-bottom-links a:hover { color: var(--orange); }
.footer-bottom-links span { color: #d0d0d0; }

/* ==========================================
   BACK TO TOP
   ========================================== */
.back-to-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 44px; height: 44px;
  background: var(--orange);
  color: var(--black);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  box-shadow: 0 0 20px rgba(226,182,85,0.4);
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background: var(--yellow);
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(245,197,24,0.5);
}

/* ==========================================
   PAGE HERO (inner pages)
   ========================================== */
.page-hero {
  position: relative;
  margin-top: 106px;
  height: 320px;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(130,184,240,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130,184,240,0.06) 1px, transparent 1px);
  background-size: 50px 50px;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1557597774-9d273605dfa9?w=1920&q=80') center/cover;
  opacity: 0.06;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7,9,15,0.95) 0%, rgba(7,9,15,0.85) 100%);
  z-index: 2;
}

.page-hero .hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 800px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 1rem;
  color: var(--muted);
}

/* ==========================================
   INNER PAGES — ABOUT
   ========================================== */
.mission-vision { background: var(--dark); padding: 80px 0; }

.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.mvv-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 40px 30px;
  text-align: center;
  transition: var(--transition);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}
.mvv-card:hover {
  background: var(--panel-2);
  border-color: rgba(226,182,85,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.mvv-icon {
  width: 72px; height: 72px;
  margin: 0 auto 24px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  transition: var(--transition);
}
.mvv-card:hover .mvv-icon {
  background: var(--orange);
  box-shadow: var(--orange-glow);
}
.mvv-icon i { font-size: 2rem; color: var(--orange); transition: color 0.3s; }
.mvv-card:hover .mvv-icon i { color: var(--black); }

.mvv-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.mvv-card p { color: var(--muted); font-size: 0.875rem; line-height: 1.7; }

.values-list { list-style: none; padding: 0; text-align: left; }
.values-list li {
  padding: 8px 0;
  color: var(--muted);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.values-list i { color: var(--orange); }

/* Certificates */
.certificates { background: var(--black); padding: 80px 0; }
.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
}
.cert-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}
.cert-card:hover {
  border-color: rgba(226,182,85,0.35);
  transform: translateY(-5px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.4);
}
.cert-icon {
  width: 80px; height: 80px;
  margin: 0 auto 20px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
}
.cert-icon i { font-size: 2rem; color: var(--orange); }
.cert-card h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.cert-card p { color: var(--muted); font-size: 0.825rem; }

/* Team */
.team { background: var(--dark); padding: 80px 0; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
}
.team-card {
  background: var(--panel);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}
.team-card:hover {
  border-color: rgba(226,182,85,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.team-image {
  position: relative;
  overflow: hidden;
  height: 220px;
}
.team-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
  transition: transform 0.5s ease, filter 0.5s;
}
.team-card:hover .team-image img {
  transform: scale(1.05);
  filter: grayscale(0%);
}
.team-info { padding: 20px; }
.team-info h4 {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.team-info span {
  font-size: 0.775rem;
  color: var(--orange);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Service detail pages */
.service-detail { padding: 80px 0; background: var(--dark); }
.service-detail.bg-light { background: var(--black); }
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.service-detail-grid.reverse { direction: rtl; }
.service-detail-grid.reverse > * { direction: ltr; }

.service-detail-content h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
}
.service-detail-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--orange);
  margin: 28px 0 14px;
  font-weight: 700;
}
.service-detail-content p { color: var(--muted); line-height: 1.8; margin-bottom: 16px; }

.service-list { list-style: none; padding: 0; margin: 16px 0; }
.service-list li {
  padding: 12px 0;
  color: rgba(240,244,255,0.8);
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(226,182,85,0.08);
  font-size: 0.9rem;
}
.service-list li:last-child { border-bottom: none; }
.service-list li i { color: var(--orange); }

.service-advantages { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }
.advantage-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  transition: var(--transition);
}
.advantage-item:hover { background: var(--panel-2); transform: translateX(4px); }
.advantage-item i { font-size: 1.5rem; color: var(--orange); margin-top: 3px; }
.advantage-item h4 { font-family: var(--font-display); font-size: 0.9rem; color: var(--white); font-weight: 700; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.06em; }
.advantage-item p { color: var(--muted); font-size: 0.85rem; margin: 0; }

.service-detail-image { position: relative; min-height: 450px; }
.service-detail-image img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(15%); }

/* Sectors */
.sector-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}
.sector-card:hover {
  background: var(--panel-2);
  border-color: rgba(226,182,85,0.35);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* References */
.ref-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 32px;
  transition: var(--transition);
}
.ref-card:hover {
  border-color: rgba(226,182,85,0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.4);
}

/* Forms */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}
.form-control, .form-select {
  width: 100%;
  padding: 13px 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}
.form-control:focus, .form-select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(226,182,85,0.12);
  background: var(--panel-2);
}
.form-control::placeholder { color: rgba(107,122,153,0.6); }
textarea.form-control { resize: vertical; min-height: 120px; }

/* FAQ */
.faq-item {
  border: 1px solid var(--border);
  margin-bottom: 8px;
  transition: var(--transition);
}
.faq-item:hover { border-color: rgba(226,182,85,0.3); }
.faq-item.active { border-color: var(--orange); }

.faq-question {
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.faq-question i { color: var(--orange); transition: transform 0.3s; }
.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  border-top: 0px solid transparent;
}
.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 24px 20px;
  border-top: 1px solid rgba(226,182,85,0.12);
}
.faq-answer p { color: var(--muted); font-size: 0.875rem; line-height: 1.75; padding-top: 16px; }

/* Quote form steps */
.quote-section { padding: 80px 0; background: var(--black); }
.quote-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 50px;
}
.progress-bar { position: relative; height: 3px; background: var(--border); margin-bottom: 40px; }
.progress-fill { height: 100%; background: var(--orange); box-shadow: 0 0 10px var(--orange); transition: width 0.4s ease; }
.progress-steps { display: flex; justify-content: space-between; margin-top: 12px; }
.progress-step { font-family: var(--font-display); font-size: 0.65rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; }
.progress-step.active { color: var(--orange); }

.form-step { display: none; }
.form-step.active { display: block; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 36px;
}
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid rgba(226,182,85,0.08);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-icon {
  width: 42px; height: 42px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--orange);
  flex-shrink: 0;
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}
.contact-info-item h4 {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.contact-info-item p { color: var(--white); font-size: 0.9rem; line-height: 1.5; }
.contact-info-item a { color: var(--white); text-decoration: none; transition: color 0.2s; }
.contact-info-item a:hover { color: var(--orange); }

/* Map */
.map-container { border: 1px solid var(--border); overflow: hidden; }
.map-container iframe { display: block; filter: saturate(1.4) hue-rotate(10deg) contrast(1.05) brightness(0.88); }

/* ==========================================
   BREADCRUMB
   ========================================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-top: 8px;
}
.breadcrumb a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { color: var(--orange); }
.breadcrumb .sep { color: rgba(107,122,153,0.4); }

/* ==========================================
   SCROLL TOP (alternative)
   ========================================== */
.scroll-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 44px; height: 44px;
  background: var(--orange);
  color: var(--black);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  box-shadow: 0 0 20px rgba(226,182,85,0.4);
  transition: var(--transition);
}
.scroll-top.visible { display: flex; }
.scroll-top:hover {
  background: var(--yellow);
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(245,197,24,0.5);
}

/* ==========================================
   ANIMATIONS — AOS overrides
   ========================================== */
[data-aos] { transition-timing-function: var(--ease-out) !important; }

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-content { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-trust-badges { display: none; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { gap: 50px; }
}

@media (max-width: 768px) {
  .top-bar { display: none; }

  .hamburger { display: flex; }

  .nav-menu {
    position: fixed;
    top: 60px; left: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background: rgba(7,9,15,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 30px;
    gap: 0;
    transition: left 0.4s var(--ease-out);
    overflow-y: auto;
    align-items: stretch;
    border-top: 1px solid var(--border);
  }
  .nav-menu.active { left: 0; }
  .nav-menu > li > a {
    padding: 16px 0;
    border-bottom: 1px solid rgba(226,182,85,0.08);
    font-size: 0.85rem;
    color: var(--white);
  }
  .nav-menu .btn-primary {
    margin: 16px 0 0;
    text-align: center;
    justify-content: center;
  }

  .hero { margin-top: 60px; min-height: 100svh; }
  .page-hero { margin-top: 60px; height: 220px; }
  .page-hero h1 { font-size: 1.6rem; }

  .hero-main-title { font-size: clamp(1.6rem, 5.5vw, 2.4rem); }

  .hero-content { padding: 40px 0 30px; }

  .hero-mini-stats { flex-wrap: wrap; gap: 14px 24px; margin-bottom: 24px; }
  .mini-stat { min-width: 80px; }

  .slide-buttons { gap: 10px; }
  .slide-buttons .btn { padding: 11px 18px; font-size: 0.82rem; }

  .hero-desc { font-size: 0.92rem; margin-bottom: 24px; }

  .slide-bg { background-position: center top; }

  .hero-corner { display: none; }

  .about-grid { grid-template-columns: 1fr; }
  .about-image { max-height: 350px; overflow: hidden; }
  .about-image img { height: 350px; }

  .contact-grid { grid-template-columns: 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-detail-grid.reverse { direction: ltr; }

  .features-grid,
  .services-grid,
  .stats-grid,
  .why-grid { grid-template-columns: 1fr; }

  .footer-content { grid-template-columns: 1fr; gap: 30px; }

  .cta-wrapper {
    flex-direction: column;
    text-align: center;
    padding: 40px 30px;
  }

  .footer-bottom { flex-direction: column; text-align: center; }

  .hero-mini-stats { gap: 20px; }
  .mini-stat-number { font-size: 1.3rem; }

  .mvv-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .quote-wrapper { padding: 30px 20px; }
}

@media (max-width: 480px) {
  .hero-main-title { font-size: 1.5rem; }
  .stat-number { font-size: 2.2rem; }
  .team-grid { grid-template-columns: 1fr; }
  .slider-nav { display: none; }
  .hero-mini-stats { gap: 10px 16px; }
  .mini-stat-number { font-size: 1.2rem; }
  .corporate-badge { font-size: 0.62rem; padding: 6px 12px; }
  .slide-buttons { flex-direction: column; align-items: flex-start; gap: 8px; }
  .slide-buttons .btn { width: 100%; justify-content: center; }
}

/* ==========================================
   FIX: LOGO IMG — tüm sayfalarda (class olmadan)
   ========================================== */
.logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: brightness(1.1) drop-shadow(0 0 8px rgba(226,182,85,0.3));
  transition: filter 0.3s;
}
.logo:hover img {
  filter: brightness(1.2) drop-shadow(0 0 16px rgba(226,182,85,0.6));
}

/* ==========================================
   INNER PAGE UTILITY CLASSES
   ========================================== */

/* section-padding */
.section-padding { padding: 80px 0; }

/* bg-light — iç sayfa arka plan */
.bg-light { background: var(--dark) !important; }

/* badge (iç sayfalar) */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border: 1px solid var(--border);
  background: var(--orange-dim);
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 14px;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}

/* section-title (iç sayfa) */
.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.15;
}
.section-title h2 span { color: var(--orange); }
.section-title p { color: var(--muted); font-size: 0.975rem; max-width: 620px; margin: 0 auto; line-height: 1.75; }

/* section-title-left */
.section-title-left { text-align: left; margin-bottom: 30px; }
.section-title-left h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}
.section-title-left p { color: var(--muted); font-size: 0.95rem; line-height: 1.75; max-width: 560px; }

/* ==========================================
   ABOUT FEATURES (hakkimizda.html)
   ========================================== */
.about-features { display: flex; flex-direction: column; gap: 8px; margin-top: 24px; }
.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  font-size: 0.9rem;
  color: rgba(238,242,255,0.85);
  transition: var(--transition);
}
.feature-item:hover { background: var(--panel-2); transform: translateX(4px); }
.feature-item i { color: var(--cyan); font-size: 0.9rem; flex-shrink: 0; }

/* about-badge inner page */
.badge-content { display: flex; align-items: center; gap: 12px; }
.badge-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--black);
  line-height: 1;
}
.badge-text { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--black); line-height: 1.4; }

/* team-info h3/role/desc */
.team-info h3 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.team-role {
  font-size: 0.75rem;
  color: var(--cyan);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.team-desc { font-size: 0.825rem; color: var(--muted); }

/* stats-section (alias for .stats on inner pages) */
.stats-section {
  position: relative;
  padding: 80px 0;
  background: url('https://images.unsplash.com/photo-1557597774-9d273605dfa9?w=1920&q=80') center/cover fixed;
}
.stats-section .stats-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(7,9,15,0.97) 0%, rgba(7,9,15,0.92) 100%);
  z-index: 1;
}
.stats-section::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(130,184,240,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130,184,240,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 2; pointer-events: none;
}
.stats-section .container { position: relative; z-index: 10; }
.stat-card {
  text-align: center;
  padding: 40px 24px;
  background: rgba(7,9,15,0.9);
  color: var(--white);
  position: relative;
}
.stat-card .stat-icon { font-size: 2rem; color: var(--cyan); margin-bottom: 12px; text-shadow: var(--cyan-glow); }
.stat-card .stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
  line-height: 1;
}
.stat-card .stat-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* cta-section (alias) */
.cta-section {
  padding: 80px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(226,182,85,0.08) 0%, transparent 50%, rgba(130,184,240,0.04) 100%);
}
.cta-section .cta-wrapper { position: relative; z-index: 2; }

/* ==========================================
   HIZMETLER PAGE
   ========================================== */
.services-intro { padding: 60px 0; background: var(--black); }
.intro-content { max-width: 760px; margin: 0 auto; text-align: center; }
.intro-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.intro-content p { color: var(--muted); font-size: 1rem; line-height: 1.8; }

.services-list { background: var(--dark); }
.service-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: 2px;
  border: 1px solid var(--border);
  transition: border-color 0.3s;
  overflow: hidden;
}
.service-item:hover { border-color: rgba(226,182,85,0.4); }
.service-item:nth-child(even) { direction: rtl; }
.service-item:nth-child(even) > * { direction: ltr; }

.service-image { position: relative; min-height: 340px; overflow: hidden; }
.service-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(20%) contrast(1.05);
  transition: transform 0.6s ease, filter 0.4s;
}
.service-item:hover .service-image img { transform: scale(1.04); filter: grayscale(0%); }

.service-content {
  padding: 48px 44px;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}
.service-content .service-icon {
  width: 52px; height: 52px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  transition: var(--transition);
}
.service-item:hover .service-content .service-icon {
  background: var(--orange);
  color: var(--white);
  box-shadow: var(--orange-glow);
}
.service-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.service-content p { color: var(--muted); font-size: 0.9rem; line-height: 1.75; margin-bottom: 20px; }

.service-features { list-style: none; padding: 0; margin: 0 0 24px 0; }
.service-features li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0;
  color: rgba(238,242,255,0.8);
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(226,182,85,0.08);
}
.service-features li:last-child { border-bottom: none; }
.service-features li i { color: var(--cyan); font-size: 0.75rem; flex-shrink: 0; }

.service-content .service-link {
  color: var(--cyan);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.7rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.2s, color 0.2s;
  align-self: flex-start;
}
.service-content .service-link:hover { gap: 14px; color: var(--white); }

/* ==========================================
   SEKTÖRLER PAGE
   ========================================== */
.sectors-intro { padding: 60px 0; background: var(--black); }
.sectors-list .sector-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: 2px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.3s;
  clip-path: none;
}
.sectors-list .sector-card:hover { border-color: rgba(226,182,85,0.4); }
.sectors-list .sector-card:nth-child(even) { direction: rtl; }
.sectors-list .sector-card:nth-child(even) > * { direction: ltr; }

.sector-image { position: relative; min-height: 300px; overflow: hidden; }
.sector-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
  transition: transform 0.6s ease, filter 0.4s;
}
.sectors-list .sector-card:hover .sector-image img { transform: scale(1.04); filter: grayscale(0%); }

.sector-content {
  padding: 44px 40px;
  background: var(--panel);
  display: flex; flex-direction: column; justify-content: center;
}
.sector-icon {
  width: 50px; height: 50px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 18px;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
}
.sector-content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sector-content p { color: var(--muted); font-size: 0.875rem; line-height: 1.75; margin-bottom: 18px; }

.sector-solutions { list-style: none; padding: 0; }
.sector-solutions li {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 0;
  color: rgba(238,242,255,0.75);
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(226,182,85,0.08);
}
.sector-solutions li:last-child { border-bottom: none; }
.sector-solutions li i { color: var(--cyan); font-size: 0.7rem; }

/* ==========================================
   İLETİŞİM PAGE
   ========================================== */
.contact-info { background: var(--black); }
.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.contact-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}
.contact-card:hover {
  background: var(--panel-2);
  border-color: rgba(226,182,85,0.45);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 20px rgba(226,182,85,0.1);
}
.contact-card .contact-icon {
  width: 58px; height: 58px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 18px;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  transition: var(--transition);
}
.contact-card:hover .contact-icon {
  background: var(--orange);
  color: var(--white);
  box-shadow: var(--orange-glow);
}
.contact-card h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.contact-card p {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 4px;
}
.contact-card p a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
.contact-card p a:hover { color: var(--cyan); }
.contact-note {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid var(--border-cyan);
  padding: 3px 10px;
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}

.contact-section { background: var(--black); }
.contact-form-wrapper { }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(226,182,85,0.15);
  background: var(--panel-2);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(107,122,153,0.6); }
.contact-form select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%236B7A99' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 20px; }
.contact-form select option { background: var(--panel); color: var(--white); }
.contact-form label { display: block; font-family: var(--font-display); font-size: 0.7rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 8px; }
.contact-form textarea { resize: vertical; min-height: 130px; }
.contact-form .form-group { margin-bottom: 18px; }

.checkbox-label { display: flex !important; align-items: flex-start; gap: 10px; cursor: pointer; }
.checkbox-label input { width: auto !important; margin-top: 3px; accent-color: var(--orange); }
.checkbox-label span { font-family: var(--font-body); font-size: 0.825rem; color: var(--muted); text-transform: none; letter-spacing: 0; font-weight: 400; }
.checkbox-label span a { color: var(--cyan); text-decoration: none; }
.checkbox-label span a:hover { text-decoration: underline; }

.map-wrapper { }
.map-container { margin-bottom: 24px; border: 1px solid var(--border); overflow: hidden; }
.map-container iframe { display: block; filter: saturate(1.4) hue-rotate(10deg) contrast(1.05) brightness(0.88); }

.map-info { display: flex; flex-direction: column; gap: 14px; }
.map-info-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
}
.map-info-item i { color: var(--cyan); font-size: 1.1rem; margin-top: 2px; flex-shrink: 0; }
.map-info-item strong { font-family: var(--font-display); font-size: 0.75rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.08em; display: block; margin-bottom: 4px; }
.map-info-item p { color: var(--muted); font-size: 0.85rem; margin: 0; line-height: 1.5; }

.quick-contact { }
.emergency-contact {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 48px;
  background: var(--panel);
  border: 1px solid var(--border);
  max-width: 700px;
  margin: 0 auto;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}
.emergency-icon {
  width: 80px; height: 80px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  color: var(--cyan);
  flex-shrink: 0;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  animation: badgePulse 2.5s ease-in-out infinite;
}
.emergency-content h3 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}
.emergency-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  line-height: 1;
  margin-bottom: 10px;
  transition: color 0.2s;
}
.emergency-number:hover { color: var(--cyan); text-shadow: var(--cyan-glow); }
.emergency-content p { color: var(--muted); font-size: 0.875rem; }

.branches { }
.branches-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 10px;
}
.branch-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}
.branch-card:hover {
  background: var(--panel-2);
  border-color: rgba(226,182,85,0.4);
  transform: translateY(-5px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.4);
}
.branch-icon {
  width: 52px; height: 52px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin: 0 auto 16px;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  transition: var(--transition);
}
.branch-card:hover .branch-icon { background: var(--orange); color: var(--white); box-shadow: var(--orange-glow); }
.branch-card h3 {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.branch-address { color: var(--muted); font-size: 0.825rem; line-height: 1.6; margin-bottom: 8px; }
.branch-phone {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--cyan);
  font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}

/* ==========================================
   REFERANSLAR PAGE
   ========================================== */
.clients { background: var(--black); }
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 10px;
}
.client-logo {
  background: var(--panel);
  padding: 32px 20px;
  text-align: center;
  transition: var(--transition);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
}
.client-logo:hover {
  background: var(--panel-2);
  transform: translateY(-3px);
}
.client-icon {
  width: 56px; height: 56px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  transition: var(--transition);
}
.client-logo:hover .client-icon { background: var(--orange); color: var(--white); box-shadow: var(--orange-glow); }
.client-logo h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}
.client-logo:hover h4 { color: var(--white); }

/* Testimonials */
.testimonials { background: var(--dark); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 10px;
}
.testimonial-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 32px 28px;
  transition: var(--transition);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  display: flex; flex-direction: column; gap: 16px;
}
.testimonial-card:hover {
  background: var(--panel-2);
  border-color: rgba(226,182,85,0.35);
  transform: translateY(-5px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.4);
}
.testimonial-stars { display: flex; gap: 4px; }
.testimonial-stars i { color: var(--yellow); font-size: 0.9rem; }
.testimonial-text { color: rgba(238,242,255,0.8); font-size: 0.875rem; line-height: 1.75; font-style: italic; flex: 1; }
.testimonial-author { display: flex; align-items: center; gap: 14px; padding-top: 16px; border-top: 1px solid rgba(226,182,85,0.1); }
.author-image {
  width: 42px; height: 42px;
  background: var(--orange-dim);
  border: 1px solid var(--border);
  color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}
.author-info h4 { font-family: var(--font-display); font-size: 0.8rem; font-weight: 700; color: var(--white); margin-bottom: 3px; }
.author-info p { font-size: 0.75rem; color: var(--muted); margin: 0; }

/* Case Studies */
.case-studies { background: var(--black); }
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 10px; }
.case-card {
  background: var(--panel);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}
.case-card:hover { border-color: rgba(226,182,85,0.4); transform: translateY(-5px); box-shadow: 0 16px 32px rgba(0,0,0,0.4); }
.case-image { height: 200px; overflow: hidden; }
.case-image img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(20%); transition: transform 0.5s ease, filter 0.4s; }
.case-card:hover .case-image img { transform: scale(1.05); filter: grayscale(0%); }
.case-content { padding: 28px; }
.case-content h3 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 8px; }
.case-client { font-family: var(--font-display); font-size: 0.7rem; font-weight: 700; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 12px; }
.case-content p { color: var(--muted); font-size: 0.85rem; line-height: 1.7; margin-bottom: 20px; }
.case-stats { display: flex; gap: 20px; padding-top: 16px; border-top: 1px solid rgba(226,182,85,0.1); }
.case-stat { text-align: center; }
.case-stat strong { display: block; font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: var(--white); line-height: 1; margin-bottom: 4px; }
.case-stat span { font-size: 0.65rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; font-family: var(--font-display); }

/* ==========================================
   FOOTER (inner pages variant)
   ========================================== */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.footer-logo i { font-size: 2rem; color: var(--cyan); text-shadow: var(--cyan-glow); }
.footer-logo h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.1em; }
.footer-logo .logo-bold { color: var(--cyan); }
.footer-tagline { font-size: 0.875rem; color: var(--muted); line-height: 1.65; margin-bottom: 20px; }
.footer-logo-img { height: 65px; width: auto; filter: brightness(1) drop-shadow(0 0 8px rgba(226,182,85,0.3)); }

.footer-bottom {
  border-top: 1px solid rgba(226,182,85,0.12);
  padding: 24px 0;
}
.footer-bottom p {
  color: rgba(107,122,153,0.7);
  font-size: 0.8rem;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-align: center;
}

/* ==========================================
   RESPONSIVE — iç sayfalar
   ========================================== */
@media (max-width: 1024px) {
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
  .branches-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .service-item,
  .sectors-list .sector-card { grid-template-columns: 1fr; }
  .service-item:nth-child(even),
  .sectors-list .sector-card:nth-child(even) { direction: ltr; }
}

@media (max-width: 768px) {
  .section-padding { padding: 56px 0; }
  .contact-cards { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .branches-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .emergency-contact { flex-direction: column; text-align: center; padding: 32px 24px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .branches-grid { grid-template-columns: 1fr; }
  .emergency-number { font-size: 1.7rem; }
}

/* ==========================================
   SERTIFIKA INDIRME
   ========================================== */
.cert-download-section {
  padding: 80px 0;
  background: var(--dark-2, #111a22);
}

.cert-download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.cert-download-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--dark-3, #1a2530);
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 6px;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
}

.cert-download-card:hover {
  border-color: var(--orange, #E8A020);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,160,32,0.12);
}

.cert-download-icon {
  width: 48px; height: 48px;
  min-width: 48px;
  background: rgba(232,160,32,0.1);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--orange, #E8A020);
}

.cert-download-info { flex: 1; }
.cert-download-info h4 { font-size: 0.9rem; font-weight: 700; color: var(--light, #e8edf2); margin-bottom: 2px; }
.cert-download-info p  { font-size: 0.78rem; color: var(--muted, #8a9bb0); margin: 0; }

.cert-download-btn {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.78rem; font-weight: 600;
  color: var(--orange, #E8A020);
  white-space: nowrap;
}

/* cert-card indirme butonu (hakkimizda) */
.cert-card { text-decoration: none; color: inherit; display: flex; flex-direction: column; align-items: center; }
.cert-card .cert-download-btn { margin-top: 10px; font-size: 0.75rem; }