/* --- Core Design System & Tokens --- */
:root {
  /* Font Families */
  --font-sans: 'Outfit', 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Transition timings */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Common parameters */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --container-width: 1200px;
}

/* Dark Theme Variables (Default) */
body.dark-theme {
  --bg-primary: #070913;
  --bg-secondary: #0d1127;
  --bg-card: rgba(13, 17, 39, 0.7);
  --bg-input: rgba(7, 9, 19, 0.8);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.15);
  --accent-purple: #8b5cf6;
  --accent-purple-glow: rgba(139, 92, 246, 0.15);
  --accent-pink: #ec4899;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(6, 182, 212, 0.3);
  --header-bg: rgba(7, 9, 19, 0.75);
  --shadow-main: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  
  --blob-color-1: rgba(6, 182, 212, 0.18);
  --blob-color-2: rgba(139, 92, 246, 0.15);
  --blob-color-3: rgba(236, 72, 153, 0.1);
}

/* Light Theme Variables */
body.light-theme {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.8);
  --bg-input: rgba(255, 255, 255, 0.9);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --accent-cyan: #0284c7;
  --accent-cyan-glow: rgba(2, 132, 199, 0.08);
  --accent-purple: #7c3aed;
  --accent-purple-glow: rgba(124, 58, 237, 0.08);
  --accent-pink: #db2777;
  
  --border-color: rgba(15, 23, 42, 0.08);
  --border-hover: rgba(2, 132, 199, 0.3);
  --header-bg: rgba(248, 250, 252, 0.8);
  --shadow-main: 0 10px 35px -10px rgba(15, 23, 42, 0.1);
  
  --blob-color-1: rgba(14, 165, 233, 0.1);
  --blob-color-2: rgba(168, 85, 247, 0.08);
  --blob-color-3: rgba(244, 63, 94, 0.05);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

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

/* --- Ambient Animation Blobs --- */
.blob-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(120px);
  animation: float-ambient 25s infinite alternate;
}

.blob-1 {
  top: 5%;
  left: 10%;
  width: 45vw;
  height: 45vw;
  background-color: var(--blob-color-1);
}

.blob-2 {
  top: 35%;
  right: 10%;
  width: 50vw;
  height: 50vw;
  background-color: var(--blob-color-2);
  animation-delay: -5s;
  animation-duration: 30s;
}

.blob-3 {
  bottom: 10%;
  left: 20%;
  width: 40vw;
  height: 40vw;
  background-color: var(--blob-color-3);
  animation-delay: -10s;
}

@keyframes float-ambient {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(5%, 8%) scale(1.1); }
  100% { transform: translate(-3%, -5%) scale(0.9); }
}

/* --- Layout Container --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.bg-alt {
  background-color: var(--bg-secondary);
  position: relative;
}

/* --- Buttons & Typography Utilities --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  outline: none;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
}

.btn-md {
  padding: 12px 28px;
  font-size: 0.95rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
  letter-spacing: 0.5px;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(6, 182, 212, 0.35);
  filter: brightness(1.1);
}

.btn-outline {
  background: transparent;
  border-color: var(--border-color);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: var(--border-color);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

.btn-glow {
  position: relative;
}

.btn-glow::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border-radius: var(--radius-full);
  z-index: -1;
  opacity: 0;
  filter: blur(10px);
  transition: opacity var(--transition-normal);
}

.btn-glow:hover::after {
  opacity: 0.7;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-cyan) 30%, var(--accent-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.font-mono {
  font-family: 'Courier New', Courier, monospace;
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.section-tag {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  display: inline-block;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

/* Glassmorphism Common Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-main);
  transition: border-color var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--border-hover);
}

/* --- Header & Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: background-color var(--transition-normal), backdrop-filter var(--transition-normal), box-shadow var(--transition-normal), padding var(--transition-normal);
  padding: 24px 0;
  background-color: transparent;
}

.site-header.scrolled {
  padding: 14px 0;
  background-color: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid var(--border-color);
}

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

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
}

.logo-icon {
  font-size: 1.5rem;
  animation: rotate-sparkle 6s linear infinite;
}

@keyframes rotate-sparkle {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.1); }
  100% { transform: rotate(360deg) scale(1); }
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-top: -2px;
}

/* Nav Menu */
.nav-menu ul {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
  border-radius: var(--radius-full);
}

.nav-link.active {
  color: var(--text-primary);
  font-weight: 600;
}

.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.theme-toggle-btn:hover {
  background-color: var(--border-color);
  transform: scale(1.05);
}

/* Show/hide icon based on theme */
body.dark-theme .sun-icon { display: block; }
body.dark-theme .moon-icon { display: none; }
body.light-theme .sun-icon { display: none; }
body.light-theme .moon-icon { display: block; }

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 101;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

/* Mobile Nav Active */
.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
  padding-bottom: 60px;
  overflow: hidden;
}

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

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 580px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Hero Gfx Card */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}

.hero-card {
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  transition: transform var(--transition-slow);
}

.hero-card:hover {
  transform: translateY(-5px) rotateY(-5deg) rotateX(3deg);
}

.card-glow {
  position: absolute;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  background: radial-gradient(circle, var(--accent-cyan-glow) 0%, transparent 60%);
  pointer-events: none;
}

.card-header {
  background: rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.dot.red { background-color: #ef4444; }
.dot.yellow { background-color: #f59e0b; }
.dot.green { background-color: #10b981; }

.window-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-sans);
  margin-left: 6px;
  font-weight: 500;
}

.card-body {
  padding: 24px;
}

.tech-lines {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
  font-size: 0.85rem;
}

.tech-line {
  font-family: 'Courier New', Courier, monospace;
}

.tech-line .lbl {
  color: var(--text-muted);
}

.tech-line .val {
  font-weight: 600;
}

.tech-line .val.green { color: #10b981; }
.tech-line .val.cyan { color: var(--accent-cyan); }
.tech-line .val.yellow { color: #eab308; }
.tech-line .val.magenta { color: #ec4899; }

.tech-visual-element {
  position: relative;
  height: 120px;
  background: rgba(0, 0, 0, 0.1);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  overflow: hidden;
}

.circle-pulse {
  width: 60px;
  height: 60px;
  border: 2px solid var(--accent-cyan);
  border-radius: var(--radius-full);
  position: relative;
  animation: radar-pulse 3s linear infinite;
}

.circle-pulse::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid var(--accent-purple);
  border-radius: var(--radius-full);
  animation: radar-pulse 2s linear infinite reverse;
}

@keyframes radar-pulse {
  0% { transform: scale(0.8); opacity: 0.3; }
  50% { transform: scale(1.1); opacity: 0.8; }
  100% { transform: scale(0.8); opacity: 0.3; }
}

.data-stream {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 60px;
}

.stream-bar {
  width: 6px;
  background: linear-gradient(to top, var(--accent-cyan), var(--accent-purple));
  border-radius: var(--radius-full);
  animation: stream-wave 1.5s ease-in-out infinite alternate;
}

.stream-bar:nth-child(2) { animation-delay: 0.2s; }
.stream-bar:nth-child(3) { animation-delay: 0.4s; }
.stream-bar:nth-child(4) { animation-delay: 0.1s; }
.stream-bar:nth-child(5) { animation-delay: 0.5s; }

@keyframes stream-wave {
  0% { height: 10px; }
  100% { height: 50px; }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  z-index: 10;
}

.mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-muted);
  border-radius: var(--radius-full);
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background-color: var(--accent-cyan);
  border-radius: var(--radius-full);
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll-wheel 1.6s ease-in-out infinite;
}

@keyframes scroll-wheel {
  0% { top: 6px; opacity: 1; }
  60% { top: 18px; opacity: 0; }
  100% { top: 6px; opacity: 0; }
}

.scroll-text {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  font-weight: 500;
}

/* --- Services Section --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.service-icon {
  width: 64px;
  height: 64px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  color: #ffffff;
  transform: scale(1.08);
  box-shadow: 0 4px 15px var(--accent-cyan-glow);
}

.service-name {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.service-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.service-points {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.service-points li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-points li::before {
  content: '✦';
  color: var(--accent-purple);
  font-size: 0.75rem;
}

/* --- Featured Shop Section --- */
.category-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}

.tab-btn {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.tab-btn:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--text-primary);
  border-color: var(--text-primary);
  color: var(--bg-primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.product-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-main);
}

.product-img-wrapper {
  aspect-ratio: 4 / 3;
  width: 100%;
  background: rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

/* Product placeholder styling */
.product-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: radial-gradient(circle at center, var(--bg-card), var(--bg-secondary));
}

.placeholder-icon {
  font-size: 2.5rem;
  animation: float-icon 4s ease-in-out infinite alternate;
}

@keyframes float-icon {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.placeholder-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.product-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
}

.product-status {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.product-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-link:hover {
  color: var(--accent-cyan);
}

.shop-promo-card {
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.promo-text h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.promo-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 780px;
}

.promo-text strong {
  color: var(--accent-cyan);
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.about-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.about-intro {
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 20px;
}

.about-intro strong {
  color: var(--accent-cyan);
}

.about-detail {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.company-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-item {
  display: flex;
  gap: 16px;
}

.feat-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background-color: var(--accent-cyan-glow);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 2px;
}

.feat-content h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.feat-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.stat-card {
  padding: 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.stat-num {
  font-family: 'Outfit', var(--font-sans);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

/* --- Compliance & License Section --- */
.compliance-content {
  max-width: 960px;
  margin: 0 auto;
}

.license-card {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.license-img-container {
  aspect-ratio: 3 / 4;
  position: relative;
  background-color: #f1f5f9;
  border-right: 1px solid var(--border-color);
  cursor: pointer;
  overflow: hidden;
}

.license-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(7, 9, 19, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 5;
}

.license-img-container:hover .license-overlay {
  opacity: 1;
}

.overlay-content {
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  transform: translateY(10px);
  transition: transform var(--transition-normal);
}

.license-img-container:hover .overlay-content {
  transform: translateY(0);
}

/* Dynamic License Gfx (when actual image is not loaded) */
.license-placeholder-gfx {
  width: 100%;
  height: 100%;
  padding: 30px 20px;
  background: #fdfdfb;
  border: 10px double #cfb273;
  color: #2b2b2b;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.05);
}

.emblem {
  font-size: 1.8rem;
}

.license-placeholder-gfx h3 {
  font-family: 'Noto Sans SC', serif;
  font-weight: 900;
  font-size: 1.15rem;
  color: #c21919;
  letter-spacing: 2px;
  text-align: center;
  margin-top: 10px;
}

.lic-details-preview {
  width: 100%;
  font-size: 0.65rem;
  line-height: 1.8;
  color: #4a4a4a;
  border-top: 1px solid #e2d2b5;
  border-bottom: 1px solid #e2d2b5;
  padding: 16px 0;
  margin: 16px 0;
}

.lic-details-preview p {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lic-seal {
  width: 70px;
  height: 70px;
  border: 2px solid rgba(194, 25, 25, 0.4);
  border-radius: var(--radius-full);
  font-size: 0.45rem;
  color: #c21919;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6px;
  transform: rotate(-10deg);
  font-weight: bold;
}

.license-info-text {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.license-info-text h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.license-notice {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.details-table {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.table-row {
  display: grid;
  grid-template-columns: 1.1fr 1.9fr;
  align-items: flex-start;
  gap: 16px;
}

.field-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.field-value {
  font-size: 0.9rem;
  font-weight: 500;
  word-break: break-all;
}

.field-value a {
  color: var(--accent-cyan);
}

.field-value a:hover {
  text-decoration: underline;
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
}

.contact-card {
  padding: 48px;
}

.contact-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.contact-lead {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.method-item {
  display: flex;
  gap: 20px;
}

.method-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.method-body h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.method-body p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Form Styles */
.contact-form-wrapper {
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.contact-form-wrapper h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact-form-wrapper label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.contact-form-wrapper input,
.contact-form-wrapper select,
.contact-form-wrapper textarea {
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-normal);
}

.contact-form-wrapper input:focus,
.contact-form-wrapper select:focus,
.contact-form-wrapper textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px var(--accent-cyan-glow);
}

.contact-form-wrapper select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.contact-form-wrapper select option {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

/* Form Status Overlay */
.form-status {
  position: absolute;
  inset: 0;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  z-index: 10;
}

.form-status.active {
  opacity: 1;
  pointer-events: all;
}

.status-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 320px;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.form-status.active .status-content {
  transform: scale(1);
}

.status-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background-color: var(--accent-cyan-glow);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 24px;
  animation: scale-bounce 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scale-bounce {
  0% { transform: scale(0.3); opacity: 0; }
  70% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}

.status-content h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.status-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 80px 0 0 0;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  padding-bottom: 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.footer-logo {
  font-size: 1.25rem;
  font-weight: 800;
}

.footer-slogan {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 360px;
}

.credit-code {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

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

.links-group h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.links-group ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.links-group a {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.links-group a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 30px 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

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

.cf-link {
  color: var(--text-secondary);
  font-weight: 500;
}

.cf-link:hover {
  color: var(--accent-cyan);
}

/* --- Modals / Lightbox --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 9, 19, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal-container {
  max-width: 640px;
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  overflow: hidden;
}

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

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  color: #ffffff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.25rem;
  font-weight: bold;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  transform: rotate(90deg);
}

.modal-content {
  display: flex;
  flex-direction: column;
}

.modal-content img {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
  background-color: #f8fafc;
}

.modal-caption {
  padding: 24px;
  border-top: 1px solid var(--border-color);
}

.modal-caption h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.modal-caption p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* --- Scroll Animation Helpers --- */
.card-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.card-animate.animated {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  animation: fade-in-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.fade-in-delay-1 {
  opacity: 0;
  animation: fade-in-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
}

.fade-in-delay-2 {
  opacity: 0;
  animation: fade-in-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.fade-in-delay-3 {
  opacity: 0;
  animation: fade-in-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.45s forwards;
}

@keyframes fade-in-up {
  0% { transform: translateY(20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

/* --- Cross-border E-commerce Section --- */
.global-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: stretch;
}

.global-map-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.map-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.map-title-text {
  font-size: 0.95rem;
  font-weight: 700;
}

.live-pulse-container {
  font-size: 0.75rem;
  font-weight: 700;
  color: #10b981;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: var(--radius-full);
  display: inline-block;
  animation: pulse-dot-grow 1.5s infinite ease-in-out;
}

@keyframes pulse-dot-grow {
  0% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.8); opacity: 0.5; }
}

.map-container {
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-grow: 1;
}

.global-svg-map {
  width: 100%;
  height: auto;
  max-height: 380px;
}

.node-pulse {
  animation: pulse-node 2s infinite ease-in-out;
}

@keyframes pulse-node {
  0% { r: 6; }
  50% { r: 9; }
  100% { r: 6; }
}

.node-radar {
  animation: radar-node 3s infinite linear;
  transform-origin: 560px 150px;
}

@keyframes radar-node {
  0% { transform: scale(0.6); opacity: 1; }
  100% { transform: scale(1.6); opacity: 0; }
}

.flow-line {
  stroke-dasharray: 8, 8;
  animation: dash 30s linear infinite;
}

@keyframes dash {
  to {
    stroke-dashoffset: -1000;
  }
}

.map-footer-stats {
  border-top: 1px solid var(--border-color);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
}

.map-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.m-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.m-lbl {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Capabilities cards */
.global-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  justify-content: space-between;
}

.capability-card {
  padding: 30px;
  position: relative;
  overflow: hidden;
}

.cap-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cap-badge.import {
  background-color: var(--accent-cyan-glow);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.cap-badge.export {
  background-color: var(--accent-purple-glow);
  color: var(--accent-purple);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.capability-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  margin-top: 10px;
}

.capability-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.cap-checklist {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cap-checklist li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.cap-checklist li span {
  color: #10b981;
  font-weight: bold;
}

/* --- Responsive Media Queries --- */

/* Tablets / Large Mobile */
@media (max-width: 992px) {
  .section-padding {
    padding: 80px 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .shop-promo-card {
    flex-direction: column;
    text-align: center;
    padding: 30px;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .license-card {
    grid-template-columns: 1fr;
  }
  
  .license-img-container {
    aspect-ratio: 4 / 3;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .global-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Small Mobile */
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  
  .container {
    padding: 0 20px;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hide-mobile {
    display: none !important;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  /* Mobile Navigation overlay */
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
    z-index: 100;
    transition: right var(--transition-normal);
    padding: 100px 32px 32px 32px;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-menu ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }
  
  .nav-link {
    font-size: 1.15rem;
    display: block;
    width: 100%;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .contact-form-wrapper,
  .contact-card,
  .license-info-text {
    padding: 30px 20px;
  }
  
  .bottom-container {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}