/* ===== YGS TEKNOLOJİ - Modern Security Website ===== */

:root {
  --blue: #2b5da8;
  --blue-light: #3d7bd4;
  --blue-glow: rgba(43, 93, 168, 0.4);
  --red: #e31e24;
  --red-light: #ff3b42;
  --red-glow: rgba(227, 30, 36, 0.4);
  --black: #0a0a0f;
  --dark: #111118;
  --dark-card: #16161f;
  --dark-border: #1e1e2e;
  --gray: #8b8fa3;
  --gray-light: #b0b4c8;
  --white: #f0f0f5;
  --glass: rgba(22, 22, 31, 0.7);
  --font-heading: 'Exo 2', 'Segoe UI', sans-serif;
  --font-body: 'Manrope', 'Segoe UI', system-ui, sans-serif;
  --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 14px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

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

.text-gradient {
  background: linear-gradient(135deg, var(--blue-light), var(--red));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Particle Canvas ===== */
#particleCanvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

.cursor-glow {
  position: fixed;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 93, 168, 0.18) 0%, transparent 68%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: opacity 0.4s;
  opacity: 0;
  mix-blend-mode: screen;
}

body:hover .cursor-glow { opacity: 0.85; }

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
  padding: 10px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-spacer {
  width: 1px;
  flex-shrink: 0;
}

.nav-logo {
  display: block;
  line-height: 0;
}

.nav-logo img { height: 48px; width: auto; transition: opacity 0.3s ease; }
.nav-logo:hover img { opacity: 0.9; }

.hero-brand {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.hero-logo {
  max-width: 300px;
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 8px 24px rgba(43, 93, 168, 0.35));
  animation: logoFloat 5.5s ease-in-out infinite;
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hero-slogan-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-slogan-line {
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-light));
  flex-shrink: 0;
}

.hero-slogan-line-right {
  background: linear-gradient(90deg, var(--red), transparent);
}

.hero-slogan {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
  background: linear-gradient(90deg, var(--blue-light), var(--white) 45%, var(--red-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.detail-hero-brand {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.detail-hero-brand img {
  max-width: 260px;
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 4px 18px rgba(43, 93, 168, 0.35));
}

.detail-hero-slogan-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.detail-hero-slogan-line {
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-light));
  flex-shrink: 0;
}

.detail-hero-slogan-line-right {
  background: linear-gradient(90deg, var(--red), transparent);
}

.detail-hero-slogan {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-light);
  white-space: nowrap;
}

body:has(.detail-hero-brand) .nav-logo {
  display: none;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-light);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: var(--transition);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: linear-gradient(135deg, var(--red), var(--red-light));
  color: white;
  padding: 10px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.85rem;
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
  box-shadow: 0 6px 22px rgba(227, 30, 36, 0.28);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(227, 30, 36, 0.4);
}

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

.hamburger span {
  width: 24px; height: 2px;
  background: var(--white);
  transition: transform 0.3s var(--ease-out), opacity 0.25s ease, width 0.25s ease;
  border-radius: 2px;
  display: block;
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), background 0.35s ease, border-color 0.35s ease;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--red-light));
  color: white;
  box-shadow: 0 8px 28px rgba(227, 30, 36, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(227, 30, 36, 0.38);
}

.btn-primary svg {
  transition: transform 0.35s var(--ease-out);
}
.btn-primary:hover svg {
  transform: translateX(4px);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.btn-outline:hover {
  border-color: rgba(61, 123, 212, 0.55);
  background: rgba(43, 93, 168, 0.12);
  transform: translateY(-2px);
}

.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  padding: 120px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
  z-index: 2;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(43, 93, 168, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 93, 168, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-arc {
  position: absolute;
  top: 15%; right: 5%;
  width: 60%; height: 200px;
  opacity: 0.6;
  z-index: 0;
}

.arc-path {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawArc 3s ease forwards 0.5s;
}

.arc-dot { opacity: 0; animation: fadeInDot 0.5s ease forwards 3s; }
.arc-dot-2 { animation-delay: 3.3s; }

@keyframes drawArc {
  to { stroke-dashoffset: 0; }
}

@keyframes fadeInDot {
  to { opacity: 1; }
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--dark-border);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--gray-light);
  margin-bottom: 24px;
}

.pulse-dot {
  width: 8px; height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--red-glow); }
  50% { box-shadow: 0 0 0 8px transparent; }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.title-blue { color: var(--blue-light); }
.title-red { color: var(--red); }

.hero-desc {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 500px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-desc strong { color: var(--gray-light); }

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat-item { text-align: center; }

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-light);
}

.stat-plus, .stat-suffix {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--red);
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 4px;
}

.stat-divider {
  width: 1px; height: 40px;
  background: var(--dark-border);
}

/* Hero Visual - Protected Facility */
.hero-visual {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.protect-scene {
  position: relative;
  width: 100%;
  max-width: 480px;
  height: 420px;
}

.scene-ambient {
  position: absolute;
  inset: 10% 5%;
  background:
    radial-gradient(ellipse at 35% 45%, rgba(43, 93, 168, 0.22), transparent 55%),
    radial-gradient(ellipse at 70% 60%, rgba(227, 30, 36, 0.12), transparent 50%);
  filter: blur(20px);
  pointer-events: none;
}

.scene-grid {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) perspective(400px) rotateX(68deg);
  width: 340px;
  height: 200px;
  background:
    linear-gradient(rgba(43, 93, 168, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 93, 168, 0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  border-radius: 50%;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 72%);
  opacity: 0.7;
}

.iso-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.iso-perimeter {
  position: absolute;
  width: 300px;
  height: 180px;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(90, 160, 255, 0.35);
  border-radius: 50%;
  animation: perimGlow 3s ease infinite;
}

.perim-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--red-glow);
}

.perim-dot-1 { top: 0; left: 50%; transform: translate(-50%, -50%); animation: dotTravel 6s linear infinite; }
.perim-dot-2 { top: 50%; right: 0; transform: translate(50%, -50%); animation: dotTravel 6s linear infinite 1.5s; }
.perim-dot-3 { bottom: 0; left: 50%; transform: translate(-50%, 50%); animation: dotTravel 6s linear infinite 3s; }
.perim-dot-4 { top: 50%; left: 0; transform: translate(-50%, -50%); animation: dotTravel 6s linear infinite 4.5s; }

@keyframes perimGlow {
  0%, 100% { border-color: rgba(90, 160, 255, 0.25); box-shadow: 0 0 0 0 rgba(43, 93, 168, 0); }
  50% { border-color: rgba(90, 160, 255, 0.5); box-shadow: 0 0 30px rgba(43, 93, 168, 0.15); }
}

@keyframes dotTravel {
  0%, 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.5; transform: translate(-50%, -50%) scale(1.4); }
}

.iso-building {
  position: relative;
  width: 200px;
  height: 150px;
  margin-top: -20px;
}

.iso-top {
  position: absolute;
  top: 18px;
  left: 42px;
  width: 116px;
  height: 58px;
  background: linear-gradient(135deg, #3d6a9e, #2a5080);
  transform: skewX(-35deg) scaleY(0.55);
  border: 1px solid rgba(90, 160, 255, 0.3);
  box-shadow: inset 0 0 20px rgba(90, 160, 255, 0.1);
}

.iso-left {
  position: absolute;
  left: 18px;
  bottom: 0;
  width: 90px;
  height: 110px;
  background: linear-gradient(180deg, #1e3d66 0%, #152d4f 100%);
  transform: skewY(-28deg);
  border: 1px solid rgba(90, 160, 255, 0.2);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 12px;
  align-content: flex-start;
}

.iso-right {
  position: absolute;
  right: 10px;
  bottom: 0;
  width: 105px;
  height: 110px;
  background: linear-gradient(180deg, #2a5080 0%, #1a3a60 100%);
  transform: skewY(28deg);
  border: 1px solid rgba(90, 160, 255, 0.25);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 14px;
  align-content: flex-start;
}

.iso-win {
  width: 18px;
  height: 14px;
  background: rgba(120, 180, 255, 0.25);
  border: 1px solid rgba(120, 180, 255, 0.4);
  box-shadow: 0 0 8px rgba(120, 180, 255, 0.15);
  animation: winFlicker 5s ease infinite;
}

.iso-win:nth-child(2) { animation-delay: 1.2s; }
.iso-win:nth-child(3) { animation-delay: 2.4s; }

.iso-door {
  width: 22px;
  height: 32px;
  background: rgba(227, 30, 36, 0.2);
  border: 1px solid rgba(227, 30, 36, 0.45);
  margin-top: auto;
}

@keyframes winFlicker {
  0%, 85%, 100% { opacity: 1; }
  88% { opacity: 0.5; }
}

.iso-device {
  position: absolute;
  z-index: 4;
}

.dev-body {
  width: 44px;
  height: 44px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(90, 160, 255, 0.4);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.dev-body svg { width: 22px; height: 22px; color: var(--blue-light); }

.dev-body-sm {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}

.dev-body-sm svg { width: 18px; height: 18px; }

.dev-tag {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--gray-light);
  white-space: nowrap;
  background: rgba(0, 0, 0, 0.6);
  padding: 2px 8px;
  border-radius: 4px;
}

.device-cam {
  top: 12%;
  right: 8%;
}

.dev-mount {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 20px;
  background: #4a6080;
}

.dev-beam {
  position: absolute;
  top: 50%;
  right: 100%;
  width: 90px;
  height: 70px;
  transform-origin: right center;
  background: conic-gradient(from -30deg at 100% 50%, rgba(90, 160, 255, 0.35), transparent 55deg);
  animation: camSweep 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes camSweep {
  0%, 100% { transform: rotate(-8deg); opacity: 0.7; }
  50% { transform: rotate(18deg); opacity: 1; }
}

.device-fire {
  top: 6%;
  left: 22%;
}

.device-fire .dev-body svg { color: var(--red); }
.device-fire .dev-body { border-color: rgba(227, 30, 36, 0.4); }

.dev-pulse {
  position: absolute;
  inset: -6px;
  border: 2px solid var(--red);
  border-radius: 14px;
  animation: firePulse 2s ease infinite;
  pointer-events: none;
}

@keyframes firePulse {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50% { opacity: 0; transform: scale(1.35); }
}

.device-alarm {
  top: 38%;
  right: 2%;
}

.device-alarm .dev-body svg { color: #fbbf24; }
.device-alarm .dev-body { border-color: rgba(251, 191, 36, 0.4); }

.device-access {
  bottom: 32%;
  left: 6%;
}

.device-access .dev-body svg { color: #4ade80; }
.device-access .dev-body { border-color: rgba(74, 222, 128, 0.35); }

.scene-links {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

.link-path {
  stroke: rgba(90, 160, 255, 0.25);
  stroke-width: 1.5;
  stroke-dasharray: 6 8;
  animation: linkFlow 3s linear infinite;
}

.link-path:nth-child(2) { animation-delay: 0.6s; stroke: rgba(227, 30, 36, 0.3); }
.link-path:nth-child(3) { animation-delay: 1.2s; }
.link-path:nth-child(4) { animation-delay: 1.8s; stroke: rgba(74, 222, 128, 0.3); }
.link-path:nth-child(5) { animation-delay: 2.4s; }

@keyframes linkFlow {
  to { stroke-dashoffset: -28; }
}

.scene-shield {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 5;
}

.shield-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 70px;
  height: 70px;
  transform: translate(-50%, -60%);
  border: 2px solid rgba(43, 93, 168, 0.4);
  border-radius: 50%;
  animation: shieldRipple 2.5s ease infinite;
}

.shield-pulse-2 { animation-delay: 1.2s; }

@keyframes shieldRipple {
  0% { transform: translate(-50%, -60%) scale(0.8); opacity: 0.8; }
  100% { transform: translate(-50%, -60%) scale(2.2); opacity: 0; }
}

.shield-core {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--blue), var(--red));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(43, 93, 168, 0.4), 0 0 50px rgba(227, 30, 36, 0.2);
  position: relative;
  z-index: 1;
}

.shield-core svg {
  width: 28px;
  height: 28px;
  color: white;
}

.shield-text {
  margin-top: 10px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--gray-light);
  text-transform: uppercase;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray);
  font-size: 0.75rem;
  animation: bounce 2s infinite;
}

.mouse {
  width: 24px; height: 38px;
  border: 2px solid var(--gray);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.wheel {
  width: 3px; height: 8px;
  background: var(--gray);
  border-radius: 2px;
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(12px); }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== Section Common ===== */
section { position: relative; z-index: 2; }

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

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 12px;
}

.section-header p {
  color: var(--gray);
  max-width: 500px;
  margin: 0 auto;
}

/* ===== Services ===== */
.services {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--black) 0%, var(--dark) 50%, var(--black) 100%);
}

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

.service-card {
  background: linear-gradient(165deg, rgba(30, 30, 46, 0.9) 0%, var(--dark-card) 100%);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.45s var(--ease-out), border-color 0.35s ease, box-shadow 0.45s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--red));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(61, 123, 212, 0.35);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  background: rgba(43, 93, 168, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.service-icon svg { width: 26px; height: 26px; color: var(--blue-light); }
.service-icon-red { background: rgba(227, 30, 36, 0.15); }
.service-icon-red svg { color: var(--red); }

.service-img-wrap {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 16px;
  height: 160px;
}

.service-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

.service-card:hover .service-img-wrap img { transform: scale(1.08); }

.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,10,15,0.8) 100%);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.service-card > p {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 16px;
  line-height: 1.6;
}

.service-features li {
  font-size: 0.8rem;
  color: var(--gray-light);
  padding: 4px 0;
  padding-left: 18px;
  position: relative;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue-light);
  font-weight: 700;
}

.service-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--red);
  transition: var(--transition);
}

.service-link:hover { color: var(--red-light); transform: translateX(4px); }

/* ===== About ===== */
.about { padding: 100px 0; }

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

.about-visual { position: relative; }

.about-img-stack { position: relative; }

.about-img-main {
  border-radius: var(--radius);
  width: 100%;
  height: 450px;
  object-fit: cover;
  border: 2px solid var(--dark-border);
}

.about-img-sub {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 200px;
  height: 140px;
  object-fit: cover;
  border-radius: 12px;
  border: 3px solid var(--black);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.about-experience {
  position: absolute;
  top: 30px;
  left: -30px;
  background: linear-gradient(135deg, var(--red), var(--red-light));
  padding: 20px 24px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 30px var(--red-glow);
}

.exp-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  display: block;
  line-height: 1;
}

.exp-text {
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
}

.about-lead {
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.7;
}

.about-features { display: flex; flex-direction: column; gap: 24px; }

.about-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.af-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: rgba(43, 93, 168, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.af-icon svg { width: 22px; height: 22px; color: var(--blue-light); }
.af-icon-red { background: rgba(227, 30, 36, 0.15); }
.af-icon-red svg { color: var(--red); }

.about-feature h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 4px;
}

.about-feature p {
  font-size: 0.85rem;
  color: var(--gray);
}

/* ===== Process ===== */
.process {
  padding: 100px 0;
  background: var(--dark);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.process-step {
  text-align: center;
  flex: 1;
  max-width: 220px;
  position: relative;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--dark-border);
  line-height: 1;
  margin-bottom: 12px;
}

.step-icon {
  width: 60px; height: 60px;
  background: var(--dark-card);
  border: 2px solid var(--dark-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: var(--transition);
}

.step-icon svg { width: 28px; height: 28px; color: var(--blue-light); }

.process-step:hover .step-icon {
  border-color: var(--blue);
  box-shadow: 0 0 25px var(--blue-glow);
  transform: scale(1.1);
}

.process-step h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.8rem;
  color: var(--gray);
}

.process-connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--red));
  margin-top: 90px;
  flex-shrink: 0;
  opacity: 0.4;
}

/* ===== Projects ===== */
.projects { padding: 100px 0; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.project-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  height: 280px;
  cursor: pointer;
}

.project-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(10,10,15,0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  transition: var(--transition);
}

.project-tag {
  display: inline-block;
  background: var(--red);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  width: fit-content;
}

.project-overlay h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.project-overlay p {
  font-size: 0.85rem;
  color: var(--gray);
}

.project-card:hover img { transform: scale(1.08); }
.project-card:hover .project-overlay {
  background: linear-gradient(180deg, rgba(43,93,168,0.2) 0%, rgba(10,10,15,0.95) 100%);
}

/* ===== CTA Banner ===== */
.cta-banner {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner .container {
  position: relative;
  background: linear-gradient(135deg, rgba(43,93,168,0.2), rgba(227,30,36,0.15));
  border: 1px solid var(--dark-border);
  border-radius: 24px;
  padding: 60px;
  text-align: center;
  overflow: hidden;
}

.cta-content { position: relative; z-index: 2; }

.cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 12px;
}

.cta-content p {
  color: var(--gray);
  margin-bottom: 28px;
  font-size: 1.05rem;
}

.cta-pulse-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 300px; height: 300px;
  border: 2px solid var(--blue);
  border-radius: 50%;
  opacity: 0;
  animation: ctaPulse 3s infinite;
}

@keyframes ctaPulse {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.5; }
  100% { transform: translate(-50%, -50%) scale(2); opacity: 0; }
}

/* ===== Contact ===== */
.contact { padding: 100px 0; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.contact-info p { color: var(--gray); margin-bottom: 32px; }

.contact-items { display: flex; flex-direction: column; gap: 24px; }

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-item-body {
  min-width: 0;
  flex: 1;
}

.contact-phones {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-phone-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
  transition: var(--transition);
  word-break: break-word;
}

.contact-phone-link:hover { color: var(--blue-light); }

.ci-icon {
  width: 48px; height: 48px;
  background: rgba(43, 93, 168, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ci-icon svg { width: 22px; height: 22px; color: var(--blue-light); }

.contact-item span {
  display: block;
  font-size: 0.75rem;
  color: var(--gray);
  margin-bottom: 2px;
}

.contact-item a, .contact-item p {
  font-weight: 500;
  transition: var(--transition);
}

.contact-item a:hover { color: var(--blue-light); }

.contact-form {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 36px;
}

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

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-light);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--black);
  border: 1px solid var(--dark-border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-glow);
}

.form-group select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b8fa3' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.form-status--success {
  background: rgba(43, 93, 168, 0.15);
  border: 1px solid rgba(61, 123, 212, 0.4);
  color: #9ec5ff;
}

.form-status--error {
  background: rgba(220, 53, 69, 0.12);
  border: 1px solid rgba(220, 53, 69, 0.35);
  color: #ff8a96;
}

.form-status--info {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--gray);
}

.mobile-call-bar { display: none; }

/* ===== Footer ===== */
.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--dark-border);
  background: var(--dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo { height: 40px; margin-bottom: 12px; }

.footer-brand p {
  font-size: 0.85rem;
  color: var(--gray);
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  margin-bottom: 16px;
  color: var(--gray-light);
}

.footer-links li { margin-bottom: 8px; }

.footer-links a {
  font-size: 0.85rem;
  color: var(--gray);
  transition: var(--transition);
}

.footer-links a:hover { color: var(--white); }

.footer-contact p {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 4px;
}

.footer-phones {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-phones a {
  color: var(--gray-light);
  font-weight: 500;
}

.footer-phones a:hover { color: var(--blue-light); }

.footer-contact a {
  color: var(--gray);
  transition: var(--transition);
}

.footer-contact a:hover { color: var(--blue-light); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--dark-border);
  font-size: 0.8rem;
  color: var(--gray);
}

.footer-tagline { color: var(--blue-light); font-weight: 500; }

/* ===== Reveal Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s var(--ease-out),
    transform 0.75s var(--ease-out);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.hero-visual.reveal {
  transform: translateY(20px) scale(0.97);
}

.hero-visual.reveal.visible {
  transform: none;
}

.section-header.reveal {
  transform: translateY(20px);
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .reveal.visible,
  .hero-visual.reveal,
  .hero-visual.reveal.visible {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .hero-logo,
  .arc-path,
  .arc-dot,
  .pulse-dot,
  .iso-perimeter,
  .perim-dot,
  .iso-win,
  .dev-beam,
  .dev-pulse,
  .link-path,
  .shield-pulse,
  .wheel,
  .scroll-indicator {
    animation: none !important;
  }
  #particleCanvas,
  .cursor-glow { display: none !important; }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 100px;
  }

  .hero-brand { align-items: center; }
  .hero-slogan-wrap { justify-content: center; }
  .hero-desc { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { margin-top: 20px; }
  .protect-scene { height: 380px; max-width: 400px; margin: 0 auto; }
  .device-cam { right: 2%; }
  .device-access { left: 2%; }
  .hero-arc { display: none; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img-sub { right: 0; }
  .about-experience { left: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 16px; }

  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-logo img { height: 40px; }
  .navbar { padding: 10px 0; }
  .nav-container { padding: 0 16px; }

  .hero {
    padding-top: 88px;
    padding-bottom: 40px;
    min-height: auto;
  }

  .hero-logo { max-width: 200px; }
  .hero-slogan { font-size: 0.62rem; letter-spacing: 0.1em; }
  .hero-slogan-line { width: 16px; }
  .hero h1 { font-size: 1.75rem; }
  .hero-desc { font-size: 0.9rem; margin-bottom: 24px; }
  .hero-buttons { flex-direction: column; width: 100%; gap: 10px; }
  .hero-buttons .btn { width: 100%; justify-content: center; padding: 12px 20px; font-size: 0.9rem; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .stat-number { font-size: 1.5rem; }
  .protect-scene { height: 280px; max-width: 100%; }

  section { padding: 56px 0 !important; }
  .section-tag { font-size: 0.7rem; }
  h2 { font-size: 1.5rem !important; }

  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 16px; }
  .service-card h3 { font-size: 1rem; }

  .contact { padding: 56px 0 !important; }
  .contact-grid { gap: 28px; }
  .contact-info p { font-size: 0.88rem; margin-bottom: 20px; }
  .contact-items { gap: 14px; }
  .contact-item { padding: 12px; background: rgba(255,255,255,0.03); border-radius: 12px; border: 1px solid var(--dark-border); }
  .ci-icon { width: 40px; height: 40px; border-radius: 10px; }
  .ci-icon svg { width: 18px; height: 18px; }
  .contact-phone-link {
    display: block;
    padding: 10px 12px;
    background: rgba(43, 93, 168, 0.12);
    border: 1px solid rgba(61, 123, 212, 0.25);
    border-radius: 10px;
    font-size: 0.92rem;
    text-align: center;
  }
  .contact-form { padding: 20px 16px; border-radius: 12px; }
  .form-group { margin-bottom: 14px; }
  .form-group label { font-size: 0.75rem; margin-bottom: 6px; }
  .form-group input,
  .form-group select,
  .form-group textarea { padding: 10px 12px; font-size: 16px; border-radius: 8px; }
  .form-group textarea { min-height: 80px; }
  .btn-full { padding: 12px 16px; font-size: 0.9rem; }

  .mobile-call-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    gap: 8px;
    padding: 10px 12px;
    padding-bottom: max(10px, env(safe-area-inset-bottom));
    background: rgba(10, 10, 15, 0.96);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--dark-border);
  }

  .mobile-call-bar a {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 11px 8px;
    border-radius: 10px;
    font-size: 0.82rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
    color: var(--white);
  }

  .mobile-call-bar a:last-child {
    background: linear-gradient(135deg, #1a4a8a, var(--blue));
  }

  body { padding-bottom: 62px; }

  .projects-grid { grid-template-columns: 1fr; }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(10,10,15,0.95);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--dark-border);
  }

  .process-steps { flex-direction: column; align-items: center; gap: 32px; }
  .process-connector { width: 2px; height: 40px; margin: 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .cta-banner .container { padding: 40px 24px; }

  .detail-hero { min-height: 320px; padding-top: 110px; }
  .detail-hero h1 { font-size: 2rem; }
  .detail-intro-grid,
  .detail-usage-grid,
  .detail-product-grid { grid-template-columns: 1fr; }
  .detail-related { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Service Detail Pages ===== */
.detail-hero {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: flex-end;
  padding: 120px 0 60px;
  margin-top: 0;
  z-index: 2;
  overflow: hidden;
}

.detail-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.45);
}

.detail-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,15,0.3) 0%, rgba(10,10,15,0.95) 100%);
}

.detail-hero .container { position: relative; z-index: 1; }

.detail-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 16px;
}

.detail-breadcrumb a { color: var(--blue-light); transition: var(--transition); }
.detail-breadcrumb a:hover { color: var(--white); }
.detail-breadcrumb span { color: var(--gray-light); }

.detail-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.detail-hero p {
  max-width: 680px;
  color: var(--gray-light);
  font-size: 1.05rem;
}

.detail-section { padding: 80px 0; position: relative; z-index: 2; }
.detail-section.alt { background: rgba(17, 17, 24, 0.6); }

.detail-intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.detail-intro-text p {
  color: var(--gray);
  margin-bottom: 16px;
  line-height: 1.8;
}

.detail-intro-img {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--dark-border);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.detail-intro-img img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.detail-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.detail-product-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  overflow: hidden;
  padding: 0;
  transition: var(--transition);
  position: relative;
}

.detail-product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--red));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.detail-product-card:hover::before {
  opacity: 1;
}

.detail-product-card:hover {
  border-color: rgba(43, 93, 168, 0.5);
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.45), 0 0 40px rgba(43, 93, 168, 0.15);
}

.detail-product-visual {
  position: relative;
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(43, 93, 168, 0.14) 0%, rgba(10, 10, 15, 0.95) 55%, rgba(227, 30, 36, 0.1) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.detail-product-visual.red {
  background: linear-gradient(145deg, rgba(227, 30, 36, 0.16) 0%, rgba(10, 10, 15, 0.95) 55%, rgba(43, 93, 168, 0.1) 100%);
}

.detail-product-icon {
  width: 58px;
  height: 58px;
  background: rgba(43, 93, 168, 0.18);
  border: 1px solid rgba(43, 93, 168, 0.35);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.detail-product-icon svg {
  width: 30px;
  height: 30px;
  color: var(--blue-light);
}

.detail-product-icon.red {
  background: rgba(227, 30, 36, 0.18);
  border-color: rgba(227, 30, 36, 0.35);
}

.detail-product-icon.red svg {
  color: var(--red);
}

.detail-product-img {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.detail-product-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(43, 93, 168, 0.25) 0%, transparent 40%, rgba(227, 30, 36, 0.15) 100%);
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.3s ease;
}

.detail-product-card:hover .detail-product-img::after {
  opacity: 0.6;
}

.detail-product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: brightness(0.85) contrast(1.05);
}

.detail-product-card:hover .detail-product-img img {
  transform: scale(1.12);
  filter: brightness(1) contrast(1.1);
}

.detail-product-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(10,10,15,0.85) 100%);
  pointer-events: none;
  z-index: 1;
}

.detail-product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: rgba(43, 93, 168, 0.85);
  backdrop-filter: blur(8px);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: 0 4px 15px rgba(43, 93, 168, 0.3);
}

.detail-product-badge.red {
  background: rgba(227, 30, 36, 0.85);
  box-shadow: 0 4px 15px rgba(227, 30, 36, 0.3);
}

.detail-product-body {
  padding: 20px 22px 24px;
}

.detail-product-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.detail-product-card p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
}

.detail-usage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.detail-usage-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  overflow: hidden;
  padding: 0;
  transition: var(--transition);
  position: relative;
}

.detail-usage-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--blue));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.detail-usage-card:hover::before {
  opacity: 1;
}

.detail-usage-card:hover {
  border-color: rgba(227, 30, 36, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 30px rgba(227, 30, 36, 0.1);
}

.detail-usage-img {
  position: relative;
  height: 130px;
  overflow: hidden;
}

.detail-usage-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.detail-usage-card:hover .detail-usage-img img {
  transform: scale(1.1);
}

.detail-usage-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(10,10,15,0.88) 100%),
              linear-gradient(135deg, rgba(227, 30, 36, 0.15) 0%, transparent 50%, rgba(43, 93, 168, 0.12) 100%);
  pointer-events: none;
}

.detail-usage-body {
  padding: 18px 20px 22px;
}

.detail-usage-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--white);
}

.detail-usage-card p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.6;
}

.detail-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
  margin-top: 24px;
}

.detail-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--gray-light);
}

.detail-list li::before {
  content: '✓';
  color: var(--blue-light);
  font-weight: 700;
  flex-shrink: 0;
}

.detail-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.detail-step {
  text-align: center;
  padding: 24px 16px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 12px;
}

.detail-step-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--red);
  margin-bottom: 8px;
}

.detail-step h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.detail-step p {
  font-size: 0.8rem;
  color: var(--gray);
}

.detail-cta-box {
  background: linear-gradient(135deg, rgba(43, 93, 168, 0.2), rgba(227, 30, 36, 0.15));
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
}

.detail-cta-box h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.detail-cta-box p {
  color: var(--gray);
  margin-bottom: 28px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.detail-cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.detail-related {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.detail-related a {
  display: block;
  padding: 14px 12px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 10px;
  font-size: 0.8rem;
  text-align: center;
  color: var(--gray-light);
  transition: var(--transition);
}

.detail-related a:hover {
  border-color: var(--blue);
  color: var(--white);
}

.detail-related a.active {
  border-color: var(--red);
  color: var(--white);
  background: rgba(227, 30, 36, 0.1);
}

@media (max-width: 1024px) {
  .detail-product-grid,
  .detail-usage-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-steps { grid-template-columns: repeat(2, 1fr); }
  .detail-related { grid-template-columns: repeat(3, 1fr); }
}

/* CMS Serbest Bloklar */
.cms-block { position: relative; }
.cms-block-text p { color: var(--gray); line-height: 1.8; margin-bottom: 16px; }
.cms-block-text p:last-child { margin-bottom: 0; }
.cms-block-list { max-width: 720px; }
.cms-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cms-stat-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 14px;
  padding: 28px 20px;
  text-align: center;
}
.cms-stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--blue), var(--red));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cms-stat-label { color: var(--gray); font-size: 0.9rem; }
.cms-banner-block {
  padding: 80px 0;
  background-size: cover;
  background-position: center;
  position: relative;
}
.cms-banner-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(5, 10, 20, 0.75);
}
.cms-banner-content {
  position: relative;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.cms-banner-content h2 { font-size: 2rem; margin-bottom: 16px; }
.cms-banner-content p { color: var(--gray); margin-bottom: 24px; }
.cms-cards-grid { margin-top: 8px; }
.cms-raw-block { padding: 40px 0; }

/* ===== Yazılımlar / İndirme ===== */
.software-section {
  padding: 80px 0 100px;
  background: linear-gradient(180deg, var(--black) 0%, var(--dark) 45%, var(--black) 100%);
  position: relative;
  z-index: 2;
}

.software-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 12px;
}

.software-card {
  background: linear-gradient(165deg, rgba(30, 30, 46, 0.95) 0%, var(--dark-card) 100%);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.4s var(--ease-out), border-color 0.35s ease, box-shadow 0.4s ease;
}

.software-card:hover {
  transform: translateY(-5px);
  border-color: rgba(61, 123, 212, 0.4);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.software-card-icon {
  width: 72px;
  height: 72px;
  border-radius: 14px;
  background: rgba(43, 93, 168, 0.12);
  border: 1px solid rgba(61, 123, 212, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.software-card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
}

.software-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 8px 0 8px;
}

.software-card-body p {
  color: var(--gray);
  font-size: 0.92rem;
  margin-bottom: 16px;
  flex: 1;
}

.software-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.software-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: rgba(227, 30, 36, 0.15);
  color: var(--red-light);
  border: 1px solid rgba(227, 30, 36, 0.25);
}

.software-badge.soft {
  background: rgba(43, 93, 168, 0.15);
  color: var(--blue-light);
  border-color: rgba(61, 123, 212, 0.25);
}

.software-download {
  align-self: flex-start;
  padding: 11px 20px;
  font-size: 0.88rem;
}

.software-soon {
  display: inline-block;
  color: var(--gray);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 0;
}

.software-empty {
  text-align: center;
  color: var(--gray);
  padding: 48px 16px;
  border: 1px dashed var(--dark-border);
  border-radius: var(--radius);
}

.nav-links a.active {
  color: var(--white);
}

.nav-links a.active::after {
  width: 100%;
}

@media (max-width: 1024px) {
  .software-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .software-grid { grid-template-columns: 1fr; }
  .software-section { padding: 56px 0 72px; }
}

@media (prefers-reduced-motion: reduce) {
  .cms-stats-grid { grid-template-columns: 1fr; }
}