/* ============================================================
   Synvorax Labs — Premium Design System
   ============================================================ */

:root {
  --bg-primary: #050505;
  --bg-secondary: #0a0a0a;
  --bg-tertiary: #111111;
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-hover: rgba(255, 255, 255, 0.06);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(0, 255, 153, 0.2);

  --accent-primary: #00FF99;
  --accent-secondary: #00D67F;
  --accent-tertiary: #18E38A;
  --gradient-accent: linear-gradient(135deg, #00FF99 0%, #00D67F 50%, #18E38A 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(0, 255, 153, 0.15) 0%, transparent 70%);

  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-tertiary: rgba(255, 255, 255, 0.4);
  --text-muted: rgba(255, 255, 255, 0.25);

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.75rem;
  --font-size-5xl: 3.5rem;
  --font-size-6xl: 4.5rem;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(0, 255, 153, 0.15);

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --navbar-height: 72px;
  --container-max: 1280px;
  --container-padding: 1.5rem;
}

[data-theme="light"] {
  --bg-primary: #fafafa;
  --bg-secondary: #f0f0f0;
  --bg-tertiary: #e8e8e8;
  --bg-glass: rgba(0, 0, 0, 0.03);
  --bg-glass-hover: rgba(0, 0, 0, 0.06);
  --border-glass: rgba(0, 0, 0, 0.08);
  --text-primary: #0a0a0a;
  --text-secondary: rgba(0, 0, 0, 0.65);
  --text-tertiary: rgba(0, 0, 0, 0.4);
  --text-muted: rgba(0, 0, 0, 0.25);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.12);
}

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

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

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

body.loading {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section-header {
  margin-bottom: var(--space-3xl);
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-top: var(--space-md);
}

.section-desc {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-top: var(--space-md);
  max-width: 560px;
}

.eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-primary);
}

.text-gradient {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
}

/* Background */
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 128px 128px;
}

.gradient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

.gradient-orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 255, 153, 0.12) 0%, transparent 70%);
  top: -200px;
  right: -100px;
}

.gradient-orb--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 214, 127, 0.08) 0%, transparent 70%);
  bottom: 20%;
  left: -150px;
}

/* Loader */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__inner {
  text-align: center;
}

.loader__logo {
  margin-bottom: var(--space-xl);
  animation: loaderPulse 2s ease-in-out infinite;
}

.loader__logo img {
  margin: 0 auto;
}

.loader__bar {
  width: 200px;
  height: 2px;
  background: var(--border-glass);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto var(--space-lg);
}

.loader__progress {
  height: 100%;
  width: 0%;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

.loader__text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

.loader__subtext {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--space-sm);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

@keyframes loaderPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  background: rgba(5, 5, 5, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition-base), backdrop-filter var(--transition-base), border-color var(--transition-base);
}

[data-theme="light"] .navbar {
  background: rgba(250, 250, 250, 0.5);
}

.navbar.scrolled {
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
}

[data-theme="light"] .navbar.scrolled {
  background: rgba(250, 250, 250, 0.85);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  font-size: var(--font-size-lg);
  letter-spacing: -0.02em;
  z-index: 10;
}

.navbar__logo {
  transition: transform var(--transition-base);
}

.navbar__brand:hover .navbar__logo {
  transform: rotate(15deg) scale(1.05);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.navbar__links a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition-base);
}

.navbar__links a:hover,
.navbar__links a.active {
  color: var(--text-primary);
}

.navbar__links a:hover::after,
.navbar__links a.active::after {
  width: 100%;
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  z-index: 10;
}

.navbar__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.navbar__toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.75rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn--primary {
  background: var(--gradient-accent);
  color: #050505;
  box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 60px rgba(0, 255, 153, 0.3);
}

.btn--secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn--secondary:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--font-size-base);
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.btn-icon:hover {
  background: var(--bg-glass-hover);
  color: var(--accent-primary);
  border-color: var(--border-accent);
}

[data-theme="dark"] .icon-sun { display: block; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-height);
  z-index: 2;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  min-height: calc(100vh - var(--navbar-height));
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.hero__content {
  max-width: 580px;
}

.hero__eyebrow {
  margin-bottom: var(--space-lg);
}

.hero__title {
  font-size: var(--font-size-6xl);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: var(--space-xl);
}

.hero__title-line {
  display: block;
}

.hero__title-accent {
  display: block;
  padding-bottom: 0.05em;
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
  max-width: 480px;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero__visual {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dna-canvas {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 2;
}

.hero__visual-glow {
  position: absolute;
  inset: 10%;
  background: var(--gradient-glow);
  border-radius: 50%;
  filter: blur(40px);
  z-index: 1;
  animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.1); }
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-primary), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(0.5); opacity: 0.3; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* About */
.about {
  z-index: 2;
}

.about__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.about__title {
  margin-top: var(--space-md);
  margin-bottom: var(--space-xl);
}

.about__paragraphs p {
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.about__highlight {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  transition: all var(--transition-base);
}

.about__highlight:hover {
  border-color: var(--border-accent);
  transform: translateX(8px);
  box-shadow: var(--shadow-glow);
}

.about__highlight h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.about__highlight p {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

/* Stats */
.stats {
  z-index: 2;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.stat-card {
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(20px);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
}

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

.stat-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(0, 255, 153, 0.08);
  color: var(--accent-primary);
  margin-bottom: var(--space-lg);
}

.icon-img {
  display: block;
  filter: brightness(0) saturate(100%) invert(78%) sepia(52%) saturate(649%) hue-rotate(103deg) brightness(101%) contrast(101%);
}

[data-theme="light"] .icon-img {
  filter: brightness(0) saturate(100%) invert(48%) sepia(79%) saturate(500%) hue-rotate(115deg) brightness(95%) contrast(101%);
}

.footer__social .icon-img {
  filter: brightness(0) saturate(100%) invert(65%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(90%) contrast(90%);
}

.footer__social a:hover .icon-img {
  filter: brightness(0) saturate(100%) invert(78%) sepia(52%) saturate(649%) hue-rotate(103deg) brightness(101%) contrast(101%);
}

.stat-card__value {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-card__label {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.stat-card__desc {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

/* Research */
.research {
  z-index: 2;
}

.research__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.research-card {
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.research-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.research-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.research-card:hover::after {
  opacity: 0.5;
}

.research-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: rgba(0, 255, 153, 0.1);
  color: var(--accent-primary);
  margin-bottom: var(--space-lg);
}

.research-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.research-card__desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.research-card__metrics {
  display: flex;
  gap: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-glass);
}

.research-card__metric {
  display: flex;
  flex-direction: column;
}

.research-card__metric-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--accent-primary);
}

.research-card__metric-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Catalog */
.catalog {
  z-index: 2;
}

.catalog__controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.catalog__search-wrap {
  position: relative;
  max-width: 480px;
}

.catalog__search-icon {
  position: absolute;
  left: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}

.catalog__search {
  width: 100%;
  padding: 0.875rem 1rem 0.875rem 3rem;
  font-family: inherit;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  outline: none;
  transition: all var(--transition-base);
}

.catalog__search:focus {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 3px rgba(0, 255, 153, 0.1);
}

.catalog__search::placeholder {
  color: var(--text-muted);
}

.catalog__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.filter-btn {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.filter-btn.active {
  color: #050505;
  background: var(--gradient-accent);
  border-color: transparent;
}

.catalog__sort {
  padding: 0.5rem 2rem 0.5rem 1rem;
  font-family: inherit;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  outline: none;
  cursor: pointer;
  appearance: none;
  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='rgba(255,255,255,0.4)' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}

.catalog__results {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-lg);
}

.catalog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.catalog__load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: var(--space-3xl);
}

/* Order via Telegram CTA */
.order-cta {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-2xl);
  margin-top: var(--space-4xl);
}

.order-cta__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  background: rgba(0, 255, 153, 0.1);
  color: var(--accent-primary);
}

.order-cta__body {
  flex: 1;
  min-width: 0;
}

.order-cta__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
}

.order-cta__text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.order-cta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.order-cta__btn,
.order-cta__telegram {
  width: 100%;
  justify-content: center;
}

.footer__order-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.modal__order {
  display: inline-flex;
  margin-top: var(--space-2xl);
}

.footer__order-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.footer__order-text {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-md);
  max-width: 260px;
}

/* Product Card */
.product-card {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  transform-style: preserve-3d;
  will-change: transform;
}

.product-card__spotlight {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  z-index: 1;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 255, 153, 0.08), transparent 40%);
}

.product-card:hover .product-card__spotlight {
  opacity: 1;
}

.product-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
}

.product-card__image-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-secondary);
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image {
  transform: scale(1.08);
}

.product-card__body {
  padding: var(--space-xl);
  position: relative;
  z-index: 2;
}

.product-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.product-card__category {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-badge {
  display: inline-flex;
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
}

.product-card__name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.product-card__desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__price {
  margin-top: var(--space-lg);
  font-size: var(--font-size-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

/* Skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--bg-glass) 25%, var(--bg-glass-hover) 50%, var(--bg-glass) 75%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes skeletonShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-glass);
}

.skeleton-card__image {
  aspect-ratio: 16 / 10;
}

.skeleton-card__body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.skeleton-card__line {
  height: 14px;
}

.skeleton-card__line--short {
  width: 60%;
}

.skeleton-card__line--title {
  height: 20px;
  width: 80%;
}

/* Contact */
.contact {
  z-index: 2;
}

.contact__card {
  text-align: center;
  padding: var(--space-4xl) var(--space-3xl);
  max-width: 720px;
  margin: 0 auto;
}

.contact__title {
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact__description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.footer {
  position: relative;
  z-index: 2;
  padding: var(--space-4xl) 0 var(--space-2xl);
  border-top: 1px solid var(--border-glass);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand img {
  margin-bottom: var(--space-md);
}

.footer__name {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  max-width: 240px;
}

.footer__newsletter-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.footer__form {
  display: flex;
  gap: var(--space-sm);
}

.footer__input {
  flex: 1;
  padding: 0.625rem 1rem;
  font-family: inherit;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  outline: none;
  transition: border-color var(--transition-fast);
}

.footer__input:focus {
  border-color: var(--border-accent);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__links a {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--accent-primary);
}

.footer__social {
  display: flex;
  gap: var(--space-md);
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.footer__social a:hover {
  color: var(--accent-primary);
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.footer__bottom {
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border-glass);
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  text-align: center;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  overscroll-behavior: contain;
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
}

.modal__container {
  position: relative;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-base);
}

.modal.active .modal__container {
  transform: scale(1) translateY(0);
}

.modal__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.modal__close:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.modal__hero {
  position: relative;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.modal__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal__body {
  padding: var(--space-2xl);
}

.modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.modal__header-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.modal__price {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent-primary);
}

.modal__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.modal__desc {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
}

.modal__gallery {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  overflow-x: auto;
  padding-bottom: var(--space-sm);
}

.modal__gallery img {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  flex-shrink: 0;
}

.modal__gallery img.active,
.modal__gallery img:hover {
  border-color: var(--accent-primary);
}

.modal__specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.modal__spec {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
}

.modal__spec-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-xs);
}

.modal__spec-value {
  font-size: var(--font-size-sm);
  font-weight: 600;
}

#main-content {
  position: relative;
  z-index: 2;
}

/* Product card cart footer */
.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.product-card__footer .btn {
  flex-shrink: 0;
}

.product-card__footer .btn.is-added,
.modal__order.is-added {
  background: rgba(0, 255, 153, 0.2);
  color: var(--accent-primary);
}

/* Cart toggle */
.cart-toggle {
  position: relative;
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--accent-primary);
  color: #050505;
  font-size: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Cart drawer */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 1200;
  pointer-events: none;
  visibility: hidden;
}

.cart-drawer.active {
  pointer-events: auto;
  visibility: visible;
}

.cart-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.cart-drawer.active .cart-drawer__backdrop {
  opacity: 1;
}

.cart-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(440px, 100%);
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  border-left: 1px solid var(--border-glass);
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.35);
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

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

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xl);
  border-bottom: 1px solid var(--border-glass);
}

.cart-drawer__header h2 {
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-xl);
}

.cart-empty {
  color: var(--text-tertiary);
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  line-height: 1.6;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.cart-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-glass);
}

.cart-item__image {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--bg-glass);
}

.cart-item__name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: 4px;
}

.cart-item__price {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
}

.cart-item__controls {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.cart-item__remove {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: var(--font-size-xs);
  cursor: pointer;
  padding: 0;
}

.cart-item__remove:hover {
  color: #ef4444;
}

.cart-item__total {
  font-weight: 700;
  color: var(--accent-primary);
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2px;
}

.qty-control button {
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.qty-control button:hover {
  background: rgba(0, 255, 153, 0.12);
}

.qty-control span {
  min-width: 1.25rem;
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.cart-footer {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.cart-totals {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cart-totals__row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: var(--font-size-base);
}

.cart-totals__row span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cart-totals__row small {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.cart-totals__shipping strong {
  color: var(--text-primary);
}

.cart-totals__shipping.is-free strong {
  color: var(--accent-primary);
}

.cart-totals__note {
  margin: 0;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(0, 255, 153, 0.08);
  border: 1px solid rgba(0, 255, 153, 0.18);
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  line-height: 1.5;
}

.cart-totals__grand {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--border-glass);
  font-weight: 600;
}

.cart-totals__grand strong,
.cart-subtotal strong {
  font-size: var(--font-size-xl);
  color: var(--accent-primary);
}

.checkout-subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: var(--space-sm) 0 var(--space-xl);
  line-height: 1.6;
}

.checkout-summary {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.checkout-summary li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.checkout-summary__shipping span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.checkout-summary__shipping small {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
}

.checkout-summary__shipping.is-free strong {
  color: var(--accent-primary);
}

.checkout-summary__total {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border-glass);
  color: var(--text-primary);
  font-weight: 600;
}

.checkout-summary__total strong {
  font-size: var(--font-size-lg);
  color: var(--accent-primary);
}

.cart-totals__discount strong {
  color: var(--accent-primary);
}

.checkout-summary__discount span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.checkout-summary__discount small {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
}

.checkout-summary__discount strong {
  color: var(--accent-primary);
}

.coupon-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 4px;
}

.coupon-box > span {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.coupon-box__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.coupon-box input {
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.coupon-box input:read-only {
  opacity: 0.8;
}

.coupon-box__message {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--accent-primary);
}

.coupon-box__message.is-error {
  color: #fca5a5;
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.checkout-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.checkout-form input,
.checkout-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-primary);
  font: inherit;
}

.checkout-form input:focus,
.checkout-form textarea:focus {
  outline: none;
  border-color: rgba(0, 255, 153, 0.45);
  box-shadow: 0 0 0 3px rgba(0, 255, 153, 0.12);
}

.checkout-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.checkout-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.checkout-actions .btn {
  flex: 1;
}

.checkout-error {
  color: #ef4444;
  font-size: var(--font-size-sm);
  margin: 0;
}

.cart-success {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
}

.cart-success__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-xl);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 255, 153, 0.15);
  color: var(--accent-primary);
  font-size: 1.75rem;
  font-weight: 700;
}

.cart-success h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
}

.cart-success p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
}

.welcome {
  position: fixed;
  inset: 0;
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.welcome.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.welcome__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(10px);
}

.welcome__card {
  position: relative;
  width: min(420px, 100%);
  padding: 2.2rem 1.8rem 1.8rem;
  border-radius: var(--radius-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(0, 255, 153, 0.08);
  text-align: center;
  transform: translateY(16px) scale(0.97);
  transition: transform var(--transition-base);
}

.welcome.active .welcome__card {
  transform: translateY(0) scale(1);
}

.welcome__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
}

.welcome__close:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.welcome__card h2 {
  margin: 0.6rem 0 0.75rem;
  font-size: var(--font-size-2xl);
}

.welcome__card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 1.4rem;
}

.welcome__code {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  margin-bottom: 1.1rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(0, 255, 153, 0.45);
  background: rgba(0, 255, 153, 0.08);
  color: var(--accent-primary);
  font: inherit;
  cursor: pointer;
}

.welcome__code span {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.welcome__code small {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  letter-spacing: 0;
  font-weight: 500;
}

.welcome__card .btn {
  width: 100%;
}