@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --bg-primary: #f5f7f9;
  --bg-secondary: #ffffff;
  --bg-soft: #eef4f6;
  --bg-glass: rgba(255, 255, 255, 0.78);
  --bg-glass-hover: rgba(255, 255, 255, 0.94);
  --border-color: rgba(14, 39, 52, 0.11);
  --text-primary: #07151c;
  --text-secondary: #40505a;
  --text-muted: #74838c;
  --brand-ink: #07151c;
  --brand-blue: #0f6bb3;
  --brand-cyan: #12b3c7;
  --brand-green: #4cbf91;
  --brand-warm: #d4aa52;
  --accent-green: #169a68;
  --accent-red: #dd3845;
  --shadow-sm: 0 8px 28px rgba(8, 28, 38, 0.07);
  --shadow-lg: 0 28px 80px rgba(7, 21, 28, 0.16);
  --shadow-float: 0 34px 90px rgba(5, 39, 57, 0.22);
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.42s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.82s cubic-bezier(0.16, 1, 0.3, 1);
  --hero-progress: 0;
  --pointer-x: 0;
  --pointer-y: 0;
}

[data-theme="dark"] {
  --bg-primary: #071014;
  --bg-secondary: #0e191f;
  --bg-soft: #101f27;
  --bg-glass: rgba(13, 25, 31, 0.74);
  --bg-glass-hover: rgba(20, 37, 45, 0.95);
  --border-color: rgba(255, 255, 255, 0.09);
  --text-primary: #f5fbff;
  --text-secondary: #c2d0d6;
  --text-muted: #7f929b;
  --brand-ink: #f5fbff;
  --shadow-sm: 0 12px 32px rgba(0, 0, 0, 0.28);
  --shadow-lg: 0 32px 84px rgba(0, 0, 0, 0.52);
  --shadow-float: 0 38px 100px rgba(0, 0, 0, 0.6);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  min-width: 320px;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.88), rgba(245,247,249,0.96) 42%, var(--bg-primary)),
    radial-gradient(900px 620px at 84% 8%, rgba(18, 179, 199, 0.18), transparent 62%),
    radial-gradient(760px 560px at 8% 22%, rgba(76, 191, 145, 0.13), transparent 58%);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.58;
  transition: background var(--transition-normal), color var(--transition-normal);
}

main {
  overflow: hidden;
}

section,
footer {
  scroll-margin-top: 118px;
}

[data-theme="dark"] body {
  background:
    linear-gradient(180deg, rgba(6,16,20,0.94), rgba(7,16,20,0.99)),
    radial-gradient(900px 620px at 84% 8%, rgba(18, 179, 199, 0.11), transparent 62%),
    radial-gradient(760px 560px at 8% 22%, rgba(76, 191, 145, 0.09), transparent 58%);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

h1,
h2,
h3,
h4 {
  color: var(--brand-ink);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.05;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
}

img {
  display: block;
}

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

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: 700 14px/1 var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.btn-primary {
  background: #07151c;
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(7, 21, 28, 0.18);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(7, 21, 28, 0.23);
}

.btn-accent {
  background: linear-gradient(135deg, var(--brand-cyan), var(--brand-green));
  color: #041014;
  box-shadow: 0 14px 28px rgba(18, 179, 199, 0.18);
}

.btn-secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border-color: var(--border-color);
  backdrop-filter: blur(18px);
}

.btn-secondary:hover,
.btn-accent:hover {
  transform: translateY(-2px);
  border-color: rgba(18, 179, 199, 0.42);
  box-shadow: var(--shadow-sm);
}

.btn-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-glass);
  color: var(--text-primary);
  cursor: pointer;
  backdrop-filter: blur(18px);
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.btn-icon:hover {
  transform: translateY(-1px) scale(1.03);
  background: var(--bg-glass-hover);
  border-color: rgba(18, 179, 199, 0.42);
}

header {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 1000;
  width: min(1200px, calc(100% - 28px));
  transform: translateX(-50%);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  transition: top var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
}

header.scrolled {
  top: 8px;
  background: var(--bg-glass-hover);
  box-shadow: 0 16px 44px rgba(7, 21, 28, 0.13);
}

.header-inner {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 12px 0 18px;
}

.logo-container {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.logo-container:hover {
  transform: translateY(-1px);
}

.logo-container img,
.logo-container svg {
  width: auto;
  height: 54px;
  border-radius: 8px;
}

.footer-brand img {
  width: 220px;
  max-height: none;
  height: auto;
  padding: 10px 12px;
  border-radius: 12px;
  background: #ffffff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a,
.nav-menu-button {
  position: relative;
  padding: 10px 0;
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
  text-transform: uppercase;
  font-family: var(--font-sans);
  transition: color var(--transition-fast);
  cursor: pointer;
}

.nav-links a::after,
.nav-menu-button::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 5px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-green));
  transition: width var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active,
.nav-menu-button:hover,
.nav-menu-button.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after,
.nav-menu-button:hover::after,
.nav-menu-button.active::after {
  width: 100%;
}

.mega-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  width: min(980px, calc(100vw - 32px));
  padding: 18px;
  border: 1px solid var(--border-color);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-10px) scale(0.98);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

[data-theme="dark"] .mega-menu {
  background: rgba(11, 24, 30, 0.93);
}

.mega-menu.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0) scale(1);
}

.mega-panel {
  display: none;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1fr);
  gap: 18px;
}

.mega-panel.active {
  display: grid;
}

.mega-panel-copy {
  padding: 18px;
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.7), rgba(241,247,248,0.56)),
    radial-gradient(360px 260px at 90% 0%, rgba(18,179,199,0.18), transparent 68%);
}

[data-theme="dark"] .mega-panel-copy {
  background:
    linear-gradient(145deg, rgba(20,37,45,0.78), rgba(10,20,25,0.52)),
    radial-gradient(360px 260px at 90% 0%, rgba(18,179,199,0.12), transparent 68%);
}

.mega-panel-copy h3 {
  margin: 10px 0 10px;
  font-size: 24px;
}

.mega-panel-copy p {
  font-size: 13px;
}

.mega-link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mega-link-card {
  min-height: 78px;
  padding: 14px;
  border: 1px solid var(--border-color);
  border-radius: 18px;
  background: var(--bg-glass);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.mega-link-card:hover {
  transform: translateY(-3px);
  border-color: rgba(18, 179, 199, 0.36);
  background: var(--bg-glass-hover);
  box-shadow: var(--shadow-sm);
}

.mega-link-card strong {
  display: block;
  margin-bottom: 5px;
  font-size: 14px;
  line-height: 1.2;
}

.mega-link-card span {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
}

.manufacturer-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.manufacturer-grid .mega-link-card {
  min-height: 82px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  height: 44px;
  padding: 4px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-glass);
  backdrop-filter: blur(18px);
}

.language-option {
  min-width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  font: 900 11px/1 var(--font-sans);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.language-option:hover {
  color: var(--text-primary);
  transform: translateY(-1px);
}

.language-option.active {
  background: var(--brand-ink);
  color: var(--bg-secondary);
}

.cart-icon-wrapper {
  position: relative;
}

.cart-count {
  position: absolute;
  top: -3px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--brand-green);
  color: #061014;
  font-size: 11px;
  font-weight: 900;
}

.hero {
  position: relative;
  min-height: 100vh;
  padding: 164px 0 76px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
  isolation: isolate;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(245,247,249,0.96) 0%, rgba(245,247,249,0.86) 44%, rgba(245,247,249,0.24) 74%),
    url('images/real/draeger_primus.webp') right 8% center / min(620px, 52vw) auto no-repeat;
  opacity: 0.5;
  pointer-events: none;
  transform: translate3d(calc(var(--hero-progress) * -30px), calc(var(--hero-progress) * -36px), 0) scale(calc(1 + var(--hero-progress) * 0.045));
  transition: transform 0.08s linear;
}

[data-theme="dark"] .hero::before {
  background:
    linear-gradient(90deg, rgba(7,16,20,0.96) 0%, rgba(7,16,20,0.78) 50%, rgba(7,16,20,0.24) 80%),
    url('images/real/draeger_primus.webp') right 8% center / min(620px, 52vw) auto no-repeat;
  opacity: 0.42;
}

.hero-inner-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 0.78fr);
  gap: 48px;
  align-items: center;
}

.hero-text {
  max-width: 690px;
  transform: translate3d(0, calc(var(--hero-progress) * -46px), 0);
  opacity: calc(1 - var(--hero-progress) * 0.72);
  transition: transform 0.08s linear, opacity 0.08s linear;
}

.hero-ambient {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-ambient span {
  position: absolute;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(18,179,199,0.24), transparent 64%);
  filter: blur(34px);
  opacity: 0.78;
  transform: translate3d(calc(var(--pointer-x) * 18px), calc(var(--pointer-y) * 18px), 0);
  animation: ambient-drift 16s ease-in-out infinite alternate;
}

.hero-ambient span:nth-child(1) {
  width: 420px;
  height: 420px;
  left: 46%;
  top: 7%;
}

.hero-ambient span:nth-child(2) {
  width: 320px;
  height: 320px;
  right: 10%;
  bottom: 14%;
  background: radial-gradient(circle, rgba(76,191,145,0.2), transparent 64%);
  animation-delay: -7s;
}

.hero-ambient span:nth-child(3) {
  width: 280px;
  height: 280px;
  left: 12%;
  bottom: 7%;
  background: radial-gradient(circle, rgba(15,107,179,0.13), transparent 64%);
  animation-delay: -11s;
}

@keyframes ambient-drift {
  from { translate: -20px -10px; }
  to { translate: 28px 20px; }
}

.eyebrow,
.manufacturer-badge,
.modal-manufacturer,
.cart-item-meta {
  color: var(--brand-blue);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-text h1 {
  margin: 14px 0 22px;
  font-size: clamp(48px, 7vw, 86px);
  line-height: 0.96;
}

.hero-text p {
  max-width: 660px;
  margin-bottom: 30px;
  font-size: 18px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 640px;
}

.proof-item {
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.58);
  backdrop-filter: blur(18px);
}

[data-theme="dark"] .proof-item {
  background: rgba(14, 25, 31, 0.62);
}

.proof-value {
  display: block;
  color: var(--text-primary);
  font-size: 26px;
  font-weight: 900;
  line-height: 1;
}

.proof-label {
  display: block;
  margin-top: 7px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
}

.hero-device-stage {
  position: relative;
  min-height: 560px;
  perspective: 1200px;
  transform: translate3d(0, calc(var(--hero-progress) * -72px), 0) scale(calc(1 + var(--hero-progress) * 0.07));
  transition: transform 0.08s linear;
}

.floating-device {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow-float);
  overflow: hidden;
  backdrop-filter: blur(20px);
  animation: device-float 7s ease-in-out infinite;
  will-change: transform, opacity;
}

[data-theme="dark"] .floating-device {
  border-color: rgba(255, 255, 255, 0.09);
  background: rgba(18, 31, 38, 0.72);
}

.floating-device img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 18px;
}

.device-large {
  width: 74%;
  height: 360px;
  right: 0;
  top: 58px;
  transform: translate3d(calc(var(--pointer-x) * 10px), calc(var(--pointer-y) * 8px), 0) rotateY(-8deg) rotateZ(1deg);
}

.device-mid {
  width: 46%;
  height: 230px;
  left: 0;
  bottom: 92px;
  animation-delay: -2.2s;
  transform: translate3d(calc(var(--pointer-x) * -12px), calc(var(--pointer-y) * 10px), 0);
}

.device-small {
  width: 38%;
  height: 190px;
  right: 20px;
  bottom: 10px;
  animation-delay: -4.4s;
  transform: translate3d(calc(var(--pointer-x) * 14px), calc(var(--pointer-y) * -8px), 0);
}

.device-label {
  position: absolute;
  left: 18px;
  bottom: 16px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(7, 21, 28, 0.82);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}

@keyframes device-float {
  0%,
  100% { translate: 0 0; }
  50% { translate: 0 -18px; }
}

.cinematic-showcase {
  position: relative;
  min-height: auto;
  height: auto;
  padding: 86px 0 28px;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--bg-primary) 0%, #ffffff 18%, #f1f7f8 72%, var(--bg-secondary) 100%);
  border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .cinematic-showcase {
  background: linear-gradient(180deg, var(--bg-primary), #09161b 50%, var(--bg-secondary));
}

.cinematic-sticky {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.cinematic-sticky::before {
  content: '';
  position: absolute;
  inset: 9% -8% auto auto;
  width: 60vw;
  height: 60vw;
  min-width: 620px;
  min-height: 620px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 48% 48%, rgba(255,255,255,0.9), rgba(255,255,255,0.28) 34%, transparent 64%),
    conic-gradient(from 120deg, rgba(18,179,199,0.26), rgba(76,191,145,0.18), rgba(15,107,179,0.2), rgba(18,179,199,0.26));
  filter: blur(4px);
  opacity: 0.92;
  transform: translate3d(calc(var(--showcase-progress, 0) * -120px), calc(var(--showcase-progress, 0) * 30px), 0) rotate(calc(var(--showcase-progress, 0) * 80deg));
}

.cinematic-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(460px, 1fr);
  gap: 64px;
  align-items: center;
  min-height: auto;
}

.cinematic-copy h2 {
  max-width: 620px;
  margin: 14px 0 20px;
  font-size: clamp(40px, 4.8vw, 64px);
  letter-spacing: 0;
}

.cinematic-copy > p {
  max-width: 560px;
  margin-bottom: 26px;
  font-size: 17px;
}

.cinematic-steps {
  display: grid;
  gap: 12px;
  max-width: 560px;
}

.cinematic-step {
  position: relative;
  display: grid;
  grid-template-columns: 38px 1fr;
  column-gap: 12px;
  padding: 15px 16px;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  background: rgba(255,255,255,0.52);
  opacity: 0.54;
  backdrop-filter: blur(18px);
  transition: opacity var(--transition-normal), transform var(--transition-normal), background var(--transition-normal), border-color var(--transition-normal);
}

[data-theme="dark"] .cinematic-step {
  background: rgba(14, 25, 31, 0.58);
}

.cinematic-step.active {
  opacity: 1;
  transform: translateX(12px);
  border-color: rgba(18,179,199,0.42);
  background: rgba(255,255,255,0.82);
  box-shadow: var(--shadow-sm);
}

.cinematic-step:nth-child(1) {
  animation: step-pulse 9s ease-in-out infinite;
}

.cinematic-step:nth-child(2) {
  animation: step-pulse 9s ease-in-out infinite 3s;
}

.cinematic-step:nth-child(3) {
  animation: step-pulse 9s ease-in-out infinite 6s;
}

@keyframes step-pulse {
  0%,
  30% {
    opacity: 1;
    transform: translateX(12px);
    border-color: rgba(18,179,199,0.42);
    background: rgba(255,255,255,0.82);
    box-shadow: var(--shadow-sm);
  }
  40%,
  100% {
    opacity: 0.54;
    transform: translateX(0);
    border-color: var(--border-color);
    background: rgba(255,255,255,0.52);
    box-shadow: none;
  }
}

.cinematic-step span {
  grid-row: span 2;
  color: var(--brand-cyan);
  font-size: 13px;
  font-weight: 900;
}

.cinematic-step strong {
  color: var(--text-primary);
  font-size: 17px;
  line-height: 1.2;
}

.cinematic-step p {
  margin-top: 4px;
  font-size: 13px;
}

.cinematic-stage {
  position: relative;
  height: min(58vh, 560px);
  min-height: 450px;
  perspective: 1400px;
}

.cinema-ring {
  position: absolute;
  inset: 7% 4% 0 2%;
  border: 1px solid rgba(18,179,199,0.18);
  border-radius: 48px;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.52), rgba(255,255,255,0.18)),
    radial-gradient(circle at 50% 18%, rgba(18,179,199,0.16), transparent 58%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8), var(--shadow-lg);
  backdrop-filter: blur(20px);
  transform: rotateY(-8deg) rotateX(3deg);
}

.cinema-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translate3d(48px, 28px, 0) scale(0.9) rotateY(-12deg);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  filter: blur(8px);
  pointer-events: none;
}

.cinema-layer.active {
  opacity: 1;
  transform: translate3d(calc(var(--pointer-x) * 18px), calc(var(--pointer-y) * 12px), 0) scale(1) rotateY(-6deg);
  filter: blur(0);
}

.cinema-layer[data-scene="0"] {
  animation: cinematic-layer-1 9s ease-in-out infinite;
}

.cinema-layer[data-scene="1"] {
  animation: cinematic-layer-2 9s ease-in-out infinite;
}

.cinema-layer[data-scene="2"] {
  animation: cinematic-layer-3 9s ease-in-out infinite;
}

@keyframes cinematic-layer-1 {
  0%,
  30% {
    opacity: 1;
    transform: translate3d(calc(var(--pointer-x) * 18px), calc(var(--pointer-y) * 12px), 0) scale(1) rotateY(-6deg);
    filter: blur(0);
  }
  40%,
  100% {
    opacity: 0;
    transform: translate3d(-40px, -18px, 0) scale(0.88) rotateY(10deg);
    filter: blur(8px);
  }
}

@keyframes cinematic-layer-2 {
  0%,
  28%,
  70%,
  100% {
    opacity: 0;
    transform: translate3d(48px, 28px, 0) scale(0.9) rotateY(-12deg);
    filter: blur(8px);
  }
  36%,
  63% {
    opacity: 1;
    transform: translate3d(calc(var(--pointer-x) * 18px), calc(var(--pointer-y) * 12px), 0) scale(1) rotateY(-6deg);
    filter: blur(0);
  }
}

@keyframes cinematic-layer-3 {
  0%,
  61% {
    opacity: 0;
    transform: translate3d(58px, 34px, 0) scale(0.9) rotateY(-12deg);
    filter: blur(8px);
  }
  70%,
  96% {
    opacity: 1;
    transform: translate3d(calc(var(--pointer-x) * 18px), calc(var(--pointer-y) * 12px), 0) scale(1) rotateY(-6deg);
    filter: blur(0);
  }
  100% {
    opacity: 0;
    transform: translate3d(-34px, -16px, 0) scale(0.9) rotateY(10deg);
    filter: blur(8px);
  }
}

.cinema-layer img {
  max-width: 84%;
  max-height: 76%;
  object-fit: contain;
  filter: drop-shadow(0 36px 42px rgba(7, 21, 28, 0.22));
}

.cinema-layer figcaption {
  position: absolute;
  left: 12%;
  bottom: 8%;
  padding: 10px 13px;
  border-radius: 999px;
  background: rgba(7,21,28,0.86);
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  box-shadow: var(--shadow-sm);
}

.legend-section,
.catalog-section,
.engineering-section,
.workflow-section {
  position: relative;
  padding: 92px 0;
}

.legend-section {
  padding-top: 56px;
}

.legend-section,
.engineering-section {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.legend-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 64px;
  align-items: center;
}

.legend-visual {
  position: relative;
  min-height: 440px;
  border-radius: 28px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.92), rgba(232,245,247,0.88)),
    radial-gradient(520px 360px at 60% 22%, rgba(18,179,199,0.25), transparent 64%);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .legend-visual {
  background:
    linear-gradient(145deg, rgba(16,31,39,0.92), rgba(8,17,22,0.9)),
    radial-gradient(520px 360px at 60% 22%, rgba(18,179,199,0.13), transparent 64%);
}

.legend-visual img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: contain;
  padding: 34px;
  transition: transform var(--transition-slow);
}

.legend-visual:hover img {
  transform: scale(1.03) translateY(-8px);
}

.visual-chip {
  position: absolute;
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,0.68);
  border-radius: 999px;
  background: rgba(255,255,255,0.78);
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(16px);
}

.visual-chip.one {
  top: 26px;
  left: 26px;
}

.visual-chip.two {
  right: 24px;
  bottom: 28px;
}

.legend-text h2,
.section-header h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4vw, 54px);
}

.legend-text p {
  margin-bottom: 18px;
  font-size: 15.5px;
}

.capability-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.capability-list span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 800;
}

.capability-list span::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-cyan), var(--brand-green));
}

.workflow-section {
  background: linear-gradient(180deg, var(--bg-secondary), var(--bg-primary));
}

.workflow-grid,
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.workflow-step,
.engineering-card {
  padding: 24px;
  border: 1px solid var(--border-color);
  border-radius: 22px;
  background: var(--bg-glass);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(16px);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.workflow-step:hover,
.engineering-card:hover {
  transform: translateY(-6px);
  border-color: rgba(18, 179, 199, 0.36);
  box-shadow: var(--shadow-lg);
}

.step-num {
  display: block;
  margin-bottom: 18px;
  color: var(--brand-cyan);
  font-size: 13px;
  font-weight: 900;
}

.workflow-step h3,
.engineering-card h4 {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.15;
}

.workflow-step p,
.engineering-card p {
  font-size: 13.5px;
}

.marketplace-section {
  position: relative;
  padding: 92px 0;
  background:
    linear-gradient(180deg, var(--bg-primary), #ffffff 48%, var(--bg-secondary)),
    radial-gradient(640px 460px at 12% 18%, rgba(18,179,199,0.13), transparent 65%),
    radial-gradient(720px 460px at 90% 70%, rgba(76,191,145,0.12), transparent 64%);
  border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .marketplace-section {
  background:
    linear-gradient(180deg, var(--bg-primary), #0a171d 48%, var(--bg-secondary)),
    radial-gradient(640px 460px at 12% 18%, rgba(18,179,199,0.09), transparent 65%),
    radial-gradient(720px 460px at 90% 70%, rgba(76,191,145,0.08), transparent 64%);
}

.marketplace-heading {
  margin-bottom: 30px;
}

.marketplace-board {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 22px;
}

.market-featured,
.market-panel,
.incoming-panel,
.manufacturer-panel {
  border: 1px solid var(--border-color);
  border-radius: 26px;
  background: rgba(255,255,255,0.68);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(20px);
}

[data-theme="dark"] .market-featured,
[data-theme="dark"] .market-panel,
[data-theme="dark"] .incoming-panel,
[data-theme="dark"] .manufacturer-panel {
  background: rgba(14, 25, 31, 0.68);
}

.market-featured {
  position: relative;
  min-height: 520px;
  padding: 28px;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(300px, 1.12fr);
  align-items: center;
  gap: 20px;
}

.market-featured::before {
  content: '';
  position: absolute;
  inset: auto -16% -36% 22%;
  height: 72%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(18,179,199,0.22), transparent 64%);
  filter: blur(8px);
}

.market-featured-copy,
.market-featured-visual {
  position: relative;
  z-index: 1;
}

.market-kicker,
.panel-kicker,
.incoming-status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 10px;
  border: 1px solid rgba(18,179,199,0.24);
  border-radius: 999px;
  background: rgba(18,179,199,0.08);
  color: var(--brand-blue);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.market-featured h3 {
  margin: 16px 0 12px;
  font-size: clamp(30px, 3.2vw, 44px);
  overflow-wrap: anywhere;
}

.market-featured p {
  max-width: 430px;
  margin-bottom: 20px;
  font-size: 15px;
}

.market-featured-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.market-featured-visual {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.market-featured-visual img {
  width: min(100%, 420px);
  max-height: 360px;
  object-fit: contain;
  filter: drop-shadow(0 34px 48px rgba(7, 21, 28, 0.24));
  transform: translate3d(calc(var(--pointer-x) * 16px), calc(var(--pointer-y) * 10px), 0);
}

.market-side {
  display: grid;
  gap: 18px;
}

.market-panel,
.incoming-panel,
.manufacturer-panel {
  padding: 20px;
}

.market-panel-header,
.incoming-header,
.manufacturer-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.market-panel-header h3,
.incoming-header h3,
.manufacturer-header h3 {
  margin-top: 8px;
  font-size: 24px;
}

.market-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.market-mini-card {
  position: relative;
  min-height: 230px;
  padding: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  background: var(--bg-glass);
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.market-mini-card:hover {
  transform: translateY(-4px);
  border-color: rgba(18,179,199,0.36);
  box-shadow: var(--shadow-sm);
}

.market-mini-card img {
  width: 100%;
  height: 116px;
  object-fit: contain;
  margin-bottom: 10px;
}

.market-mini-card strong {
  display: block;
  color: var(--text-primary);
  font-size: 13px;
  line-height: 1.2;
}

.market-mini-card span {
  display: block;
  margin-bottom: 7px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 800;
}

.incoming-panel,
.manufacturer-panel {
  grid-column: 1 / -1;
}

.incoming-table {
  display: grid;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
}

.incoming-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1.2fr) minmax(150px, 0.6fr) 136px;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border: 0;
  background: rgba(255,255,255,0.44);
  border-bottom: 1px solid var(--border-color);
  font-family: var(--font-sans);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.incoming-row:not(.header):hover {
  background: rgba(18,179,199,0.08);
}

.incoming-row:last-child {
  border-bottom: 0;
}

.incoming-row.header {
  background: rgba(7,21,28,0.04);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

[data-theme="dark"] .incoming-row {
  background: rgba(255,255,255,0.04);
}

[data-theme="dark"] .incoming-row.header {
  background: rgba(255,255,255,0.06);
}

.incoming-row strong {
  color: var(--text-primary);
  font-size: 13px;
}

.incoming-row span {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 700;
}

.incoming-status {
  padding: 6px 9px;
  font-size: 10px;
}

.manufacturer-chip-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.manufacturer-chip {
  min-height: 112px;
  padding: 18px 12px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.86), rgba(232,245,247,0.58)),
    radial-gradient(circle at 50% 18%, rgba(18,179,199,0.18), transparent 58%);
  color: var(--text-primary);
  font: 900 15px/1 var(--font-sans);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.manufacturer-chip:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(18,179,199,0.38);
  box-shadow: var(--shadow-lg);
}

.catalog-section {
  background: var(--bg-primary);
}

.section-header {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-header p {
  max-width: 650px;
  margin: 0 auto;
  font-size: 16px;
}

.controls-wrapper {
  display: grid;
  gap: 18px;
  margin-bottom: 38px;
}

.search-box {
  position: relative;
  max-width: 560px;
  width: 100%;
  margin: 0 auto;
}

.search-box input {
  width: 100%;
  height: 54px;
  padding: 0 18px 0 48px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font: 600 14px/1 var(--font-sans);
  box-shadow: var(--shadow-sm);
}

.search-box input:focus,
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(18, 179, 199, 0.68);
  box-shadow: 0 0 0 4px rgba(18, 179, 199, 0.12);
}

.search-box svg {
  position: absolute;
  left: 18px;
  top: 50%;
  color: var(--text-muted);
  transform: translateY(-50%);
}

.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: 7px;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-glass);
  backdrop-filter: blur(18px);
}

.filter-tab {
  flex: 0 0 auto;
  padding: 10px 16px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-secondary);
  font: 800 12px/1 var(--font-sans);
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.filter-tab:hover,
.filter-tab.active {
  background: #07151c;
  color: #ffffff;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(318px, 1fr));
  gap: 24px;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 26px;
  background: var(--bg-secondary);
  box-shadow: var(--shadow-sm);
  animation: card-fade-in 0.64s cubic-bezier(0.16, 1, 0.3, 1) both;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-9px);
  border-color: rgba(18, 179, 199, 0.42);
  box-shadow: var(--shadow-lg);
}

@keyframes card-fade-in {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

.product-image-container {
  position: relative;
  height: 286px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.96), rgba(232,244,247,0.9)),
    radial-gradient(440px 240px at 60% 10%, rgba(18,179,199,0.23), transparent 64%);
}

[data-theme="dark"] .product-image-container {
  background:
    linear-gradient(145deg, rgba(17,31,39,0.96), rgba(8,17,22,0.9)),
    radial-gradient(440px 240px at 60% 10%, rgba(18,179,199,0.12), transparent 64%);
}

.product-image-container::after {
  content: '';
  position: absolute;
  left: 15%;
  right: 15%;
  bottom: 24px;
  height: 22px;
  border-radius: 50%;
  background: rgba(7, 21, 28, 0.11);
  filter: blur(14px);
}

.product-catalog-img {
  position: relative;
  z-index: 1;
  width: 92%;
  height: 88%;
  object-fit: contain;
  filter: drop-shadow(0 22px 28px rgba(7, 21, 28, 0.18));
  transition: transform var(--transition-normal);
}

.product-card:hover .product-catalog-img {
  transform: translateY(-10px) scale(1.04);
}

.image-source-pill {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 900;
  backdrop-filter: blur(14px);
}

.product-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.product-title {
  margin: 8px 0 10px;
  color: var(--text-primary);
  font-size: 22px;
  line-height: 1.12;
}

.product-tagline {
  flex: 1;
  margin-bottom: 24px;
  font-size: 14px;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: end;
  padding-top: 18px;
  border-top: 1px solid var(--border-color);
}

.price-box {
  display: grid;
  gap: 3px;
}

.price-label {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.price-value {
  color: var(--accent-green);
  font-size: 14px;
  font-weight: 900;
}

.card-button-row {
  display: flex;
  gap: 8px;
}

.card-button-row .btn {
  min-height: 38px;
  padding: 10px 13px;
  font-size: 12px;
}

.engineering-card h4 {
  display: flex;
  align-items: center;
  gap: 9px;
}

.engineering-card svg {
  color: var(--brand-green);
  flex: 0 0 auto;
}

footer {
  padding: 70px 0 28px;
  background:
    linear-gradient(145deg, #07151c, #0b2430 62%, #091820),
    radial-gradient(700px 340px at 85% 0%, rgba(18,179,199,0.2), transparent 70%);
  color: #d8e6eb;
}

footer p,
footer a,
footer h4 {
  color: #eef8fb;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 0.8fr 1.1fr;
  gap: 44px;
}

.footer-brand p {
  max-width: 360px;
  margin-top: 20px;
  color: #a9bac2;
  font-size: 14px;
}

.footer-title {
  margin-bottom: 18px;
  font-size: 13px;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 9px;
}

.footer-links a {
  color: #c8d7dd;
  font-size: 14px;
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  color: #c8d7dd;
  font-size: 13.5px;
}

.footer-contact-item svg {
  flex: 0 0 auto;
  margin-top: 3px;
  color: var(--brand-cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
  color: #95aab3;
  font-size: 12px;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(5, 15, 20, 0.58);
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(16px);
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  position: relative;
  width: min(980px, 100%);
  max-height: 86vh;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 28px;
  background: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(0.98);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
}

.modal-body {
  max-height: 86vh;
  overflow-y: auto;
  padding: 38px;
}

.modal-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 36px;
}

.modal-visual {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,0.96), rgba(232,244,247,0.9));
}

[data-theme="dark"] .modal-visual {
  background: linear-gradient(145deg, rgba(17,31,39,0.96), rgba(8,17,22,0.9));
}

.modal-visual img {
  width: 92%;
  height: 310px;
  object-fit: contain;
  filter: drop-shadow(0 22px 28px rgba(7, 21, 28, 0.18));
}

.modal-info-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.modal-title {
  margin: 8px 0 12px;
  font-size: 34px;
}

.modal-tagline {
  margin-bottom: 16px;
  color: var(--text-primary);
  font-weight: 800;
}

.modal-description {
  margin-bottom: 24px;
  font-size: 14px;
}

.modal-details-section {
  grid-column: 1 / -1;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
}

.modal-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
}

.specs-column h3,
.features-column h3 {
  margin-bottom: 16px;
  font-size: 17px;
}

.specs-list {
  display: grid;
  gap: 10px;
}

.spec-item {
  display: grid;
  grid-template-columns: minmax(120px, 0.9fr) 1.1fr;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
}

.spec-name {
  color: var(--text-muted);
  font-weight: 700;
}

.spec-value {
  color: var(--text-primary);
  font-weight: 700;
}

.modal-features-list {
  list-style: none;
}

.modal-features-list li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 26px;
  color: var(--text-secondary);
  font-size: 13px;
}

.modal-features-list li svg {
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--brand-green);
}

.cart-drawer {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 1200;
  width: min(440px, calc(100% - 28px));
  height: calc(100% - 28px);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  border-radius: 28px;
  background: var(--bg-glass-hover);
  box-shadow: var(--shadow-lg);
  transform: translateX(112%);
  backdrop-filter: blur(22px);
  transition: transform var(--transition-normal);
  contain: layout paint;
}

.cart-drawer.active {
  transform: translateX(0);
}

.cart-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1150;
  background: rgba(5, 15, 20, 0.46);
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(6px);
  transition: opacity var(--transition-normal);
}

.cart-drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border-color);
}

.cart-header h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 19px;
}

.cart-items-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  padding: 20px;
}

.cart-empty-state {
  display: grid;
  place-items: center;
  min-height: 260px;
  color: var(--text-muted);
  text-align: center;
}

.cart-empty-state svg {
  width: 52px;
  height: 52px;
  margin-bottom: 12px;
  opacity: 0.34;
}

.cart-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 18px;
  background: var(--bg-secondary);
}

.cart-item-visual {
  width: 76px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 16px;
  background: linear-gradient(145deg, #fff, #eaf5f7);
}

.cart-item-visual img {
  max-width: 94%;
  max-height: 94%;
  object-fit: contain;
}

.cart-item-title {
  margin-top: 3px;
  font-size: 14px;
  line-height: 1.2;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
}

.quantity-picker {
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-primary);
}

.quantity-btn {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
}

.quantity-btn:hover {
  background: var(--bg-glass-hover);
}

.quantity-value {
  width: 28px;
  text-align: center;
  font-size: 12px;
  font-weight: 900;
}

.btn-remove-item {
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}

.btn-remove-item:hover {
  color: var(--accent-red);
}

.cart-footer {
  padding: 20px;
  border-top: 1px solid var(--border-color);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 14px;
  font-weight: 800;
}

.cart-summary-label {
  color: var(--text-muted);
}

.cart-summary-value {
  color: var(--text-primary);
}

.checkout-form-container {
  display: none;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--border-color);
}

.checkout-form-container.active {
  display: flex;
}

.form-group {
  display: grid;
  gap: 5px;
}

.form-group label {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font: 600 13px/1.35 var(--font-sans);
  padding: 11px 12px;
}

.config-modal {
  width: min(440px, 100%);
  padding: 28px;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  background: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
}

.config-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.config-header h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
}

.toast-container {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 2000;
  display: grid;
  gap: 10px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: min(420px, calc(100vw - 44px));
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--brand-green);
  border-radius: 16px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 800;
  opacity: 0;
  transform: translateY(18px);
  animation: toast-in 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast.error {
  border-left-color: var(--accent-red);
}

@keyframes toast-in {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

@media (max-width: 1040px) {
  .hero-inner-container,
  .legend-grid,
  .cinematic-grid {
    grid-template-columns: 1fr;
  }

  .cinematic-showcase {
    height: auto;
  }

  .cinematic-sticky {
    position: relative;
  }

  .cinematic-grid {
    gap: 32px;
    padding-top: 130px;
  }

  .hero::before {
    opacity: 0.16;
  }

  .hero-device-stage {
    min-height: 470px;
  }

  .workflow-grid,
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .marketplace-board,
  .market-featured {
    grid-template-columns: 1fr;
  }

  .market-featured {
    min-height: auto;
  }

  .market-featured-visual {
    min-height: 300px;
  }

  .manufacturer-chip-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 820px) {
  section,
  footer {
    scroll-margin-top: 156px;
  }

  header {
    top: 10px;
    width: calc(100% - 20px);
    border-radius: 26px;
  }

  .header-inner {
    height: auto;
    min-height: 66px;
    flex-wrap: wrap;
    padding: 10px 12px;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    gap: 14px;
    overflow-x: auto;
    padding: 2px 4px 4px;
  }

  .nav-links a,
  .nav-menu-button {
    flex: 0 0 auto;
    font-size: 11px;
  }

  .mega-menu {
    display: none;
  }

  .hero {
    padding-top: 162px;
  }

  .logo-container img,
  .logo-container svg {
    width: auto;
    height: 48px;
  }

  .hero-text h1 {
    font-size: clamp(42px, 13vw, 64px);
  }

  .cinematic-copy h2 {
    font-size: clamp(36px, 11vw, 54px);
  }

  .cinematic-stage {
    min-height: 420px;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-device-stage {
    min-height: 380px;
  }

  .device-large {
    width: 78%;
    height: 250px;
  }

  .device-mid {
    width: 52%;
    height: 180px;
  }

  .device-small {
    width: 44%;
    height: 160px;
  }

  .workflow-grid,
  .features-grid,
  .footer-grid,
  .modal-grid,
  .modal-details-grid,
  .cinematic-steps,
  .mega-panel {
    grid-template-columns: 1fr;
  }

  .market-mini-grid {
    grid-template-columns: 1fr;
  }

  .incoming-row {
    grid-template-columns: 74px minmax(0, 1fr);
  }

  .incoming-row.header {
    display: none;
  }

  .incoming-row span:nth-child(3),
  .incoming-row span:nth-child(4) {
    grid-column: 2;
  }

  .manufacturer-chip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .modal-details-section {
    grid-column: auto;
  }

  .product-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .container {
    padding: 0 18px;
  }

  .nav-actions {
    gap: 6px;
  }

  .language-switcher {
    height: 40px;
    padding: 3px;
  }

  .language-option {
    min-width: 30px;
    height: 32px;
    font-size: 10px;
  }

  .btn-icon {
    width: 40px;
    height: 40px;
  }

  .hero {
    padding-bottom: 56px;
  }

  .hero-buttons,
  .card-button-row,
  .footer-bottom,
  .market-featured-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .marketplace-section {
    padding: 68px 0;
  }

  .market-featured,
  .market-panel,
  .incoming-panel,
  .manufacturer-panel {
    border-radius: 22px;
    padding: 18px;
  }

  .market-featured h3 {
    font-size: clamp(30px, 10vw, 44px);
  }

  .manufacturer-chip-grid {
    grid-template-columns: 1fr;
  }

  .manufacturer-chip {
    min-height: 74px;
    border-radius: 22px;
  }

  .hero-device-stage {
    display: none;
  }

  .cinematic-showcase {
    height: auto;
  }

  .cinematic-sticky {
    min-height: auto;
  }

  .cinematic-grid {
    min-height: auto;
    padding-top: 78px;
    padding-bottom: 68px;
  }

  .cinematic-stage {
    min-height: 360px;
    height: 430px;
  }

  .cinema-ring {
    border-radius: 30px;
  }

  .cinema-layer img {
    max-width: 92%;
    max-height: 72%;
  }

  .legend-section,
  .catalog-section,
  .engineering-section,
  .workflow-section {
    padding: 68px 0;
  }

  .legend-visual,
  .legend-visual img {
    min-height: 310px;
  }

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

  .filter-tabs {
    justify-content: flex-start;
    border-radius: 22px;
  }

  .modal-body {
    padding: 24px;
  }

  .spec-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}