/* ============================================================
   PIXAINE - Real 3D Spatial Platform
   Design System: Inspired by Kia Worldwide & Apple Spatial UX
   Theme: Obsidian Deep Midnight & Neon Electric Cyan
============================================================ */

:root {
  --bg-core: #030712;
  --bg-surface: #0a0f1d;
  --bg-surface-2: #111827;
  --bg-card: rgba(16, 24, 40, 0.75);
  --bg-card-hover: rgba(23, 37, 66, 0.85);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 240, 255, 0.35);
  --border-active: #00f0ff;

  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-cyan: #00f0ff;
  --accent-blue: #2d86ff;
  --accent-mint: #00e5a3;
  --accent-glow: 0 0 30px rgba(0, 240, 255, 0.3);

  --font-base: "Pretendard", "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "Space Grotesk", monospace;

  --max-w: 1280px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-core);
  color: var(--text-primary);
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, #0d1527 0%, var(--bg-core) 60%);
}

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

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

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.w-100 { width: 100%; }

/* ============================================================
   Typography & Accents
============================================================ */
.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #a5f3fc 45%, #38bdf8 80%, #00e5a3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(32px, 3.8vw, 48px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.035em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 780px;
}

.section-header.center {
  text-align: center;
  margin-bottom: 72px;
}
.section-header.center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   Buttons & Micro-interactions
============================================================ */
.btn-primary-neon, .btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  color: #030712;
  background: linear-gradient(135deg, #00f0ff 0%, #00d2ff 100%);
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary-neon:hover, .btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 240, 255, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.btn-hero-primary {
  padding: 16px 34px;
  font-size: 16px;
}

.btn-ghost, .btn-hero-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
  transition: all 0.2s ease;
}
.btn-ghost:hover, .btn-hero-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  transform: translateY(-2px);
}
.btn-hero-glass {
  padding: 16px 30px;
  font-size: 16px;
}

.btn-hero-video {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid rgba(0, 240, 255, 0.4);
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.2);
  backdrop-filter: blur(12px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}
.btn-hero-video svg {
  color: var(--accent-cyan);
  transition: transform 0.2s ease;
}
.btn-hero-video:hover {
  background: rgba(0, 240, 255, 0.22);
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 240, 255, 0.4);
}
.btn-hero-video:hover svg {
  transform: scale(1.15);
}

.btn-neon-sm {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: #030712;
  background: var(--accent-cyan);
  box-shadow: 0 2px 14px rgba(0, 240, 255, 0.4);
}

/* Version Comparison Switcher Floating Bar */
.version-toggle-bar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  background: rgba(3, 7, 18, 0.94);
  border: 1.5px solid var(--accent-cyan);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8), 0 0 25px rgba(0, 240, 255, 0.4);
  border-radius: 999px;
  padding: 8px 16px;
  backdrop-filter: blur(16px);
}
.v-toggle-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}
.v-toggle-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.v-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-decoration: none;
  transition: all 0.2s ease;
}
.v-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}
.v-btn.active {
  background: var(--accent-cyan);
  color: #030712;
  border-color: var(--accent-cyan);
  box-shadow: 0 2px 14px rgba(0, 240, 255, 0.6);
}

/* Dual Showcase Grid in Hero (Side-by-Side Video + 3D Tilt Card) */
.hero-upper-center {
  max-width: 920px;
  margin: 0 auto 20px;
  text-align: center;
}
.hero-upper-center .badge-eyebrow {
  margin: 0 auto 20px;
}
.hero-upper-center .hero-desc {
  margin: 0 auto 30px;
}
.hero-upper-center .hero-cta-group {
  justify-content: center;
}
.hero-upper-center .spec-badges-row {
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}

.hero-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
  margin-top: 48px;
}
.hero-dual-item {
  display: flex;
  flex-direction: column;
}
.hero-dual-item .video-player-frame {
  height: 100%;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
}
.hero-dual-item .video-aspect-box {
  flex-grow: 1;
}

@media (max-width: 1024px) {
  .hero-dual-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Option B: Full-Wide Cinema Video Section */
.cinema-top-video-section {
  padding-top: 110px;
  padding-bottom: 30px;
  background: #02050c;
}
.cinema-top-video-frame {
  max-width: 1080px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1.5px solid rgba(0, 240, 255, 0.35);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.85), 0 0 40px rgba(0, 240, 255, 0.2);
}

/* ============================================================
   4K Cinematic Poster Cover (Crisp 16:9 Showcase + Click-to-Play)
============================================================ */
.video-poster-cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 4;
  cursor: pointer;
  overflow: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-poster-cover.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.poster-bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.video-poster-cover:hover .poster-bg-img {
  transform: scale(1.06);
}
.poster-overlay-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(2, 6, 23, 0.4) 0%, rgba(2, 6, 23, 0.85) 100%),
              linear-gradient(180deg, rgba(2, 6, 23, 0.6) 0%, transparent 40%, rgba(2, 6, 23, 0.9) 100%);
}
.poster-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  padding: 20px;
}
.poster-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(0, 240, 255, 0.4);
  backdrop-filter: blur(10px);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.02em;
}
.poster-play-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.9) 0%, rgba(0, 128, 255, 0.9) 100%);
  border: none;
  border-radius: 999px;
  padding: 12px 28px 12px 18px;
  color: #020617;
  cursor: pointer;
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.5), 0 10px 25px rgba(0, 0, 0, 0.6);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transform: scale(1);
}
.video-poster-cover:hover .poster-play-btn {
  transform: scale(1.08);
  box-shadow: 0 0 60px rgba(0, 240, 255, 0.8), 0 15px 35px rgba(0, 0, 0, 0.7);
}
.play-icon-glow {
  width: 46px;
  height: 46px;
  background: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0284c7;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
  flex-shrink: 0;
}
.play-icon-glow svg {
  margin-left: 3px;
}
.play-btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}
.play-btn-text strong {
  font-size: 16px;
  font-weight: 900;
  color: #020617;
  letter-spacing: -0.01em;
}
.play-btn-text span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: rgba(2, 6, 23, 0.8);
  letter-spacing: 0.05em;
}
.poster-caption {
  font-size: 14px;
  color: #cbd5e1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
  max-width: 500px;
}

/* Perfect Top Mask to cleanly hide YouTube's Title & user92 Channel Name */
.youtube-top-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 68px;
  background: linear-gradient(180deg, rgba(2, 6, 18, 0.98) 0%, rgba(2, 6, 18, 0.88) 65%, transparent 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 5;
  pointer-events: none; /* Allows clicking through to video controls */
}

.mask-left-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.mask-title {
  font-size: 14px;
  font-weight: 700;
  color: #f8fafc;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
}

.mask-right-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid rgba(0, 240, 255, 0.4);
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.08em;
}

@media (max-width: 640px) {
  .youtube-top-mask {
    height: 56px;
    padding: 0 14px;
  }
  .mask-title {
    font-size: 12px;
  }
}

/* ============================================================
   3.1 Video Showcase Section
============================================================ */
.video-section-compact {
  padding: 40px 0 80px;
}
.video-showcase-container {
  max-width: 1000px;
  margin: 0 auto;
}

.video-player-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #030712;
  border: 1px solid rgba(0, 240, 255, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 240, 255, 0.15);
  margin-bottom: 0;
}

.video-aspect-box {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  background: #000000;
}
.video-aspect-box iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-hud-tags {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  z-index: 2;
}

.v-hud-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(3, 7, 18, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #e2e8f0;
  letter-spacing: 0.08em;
}

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

.v-highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  backdrop-filter: blur(12px);
  transition: all 0.25s ease;
}
.v-highlight-item:hover {
  border-color: rgba(0, 240, 255, 0.3);
  transform: translateY(-3px);
}
.v-icon {
  font-size: 24px;
  flex-shrink: 0;
}
.v-highlight-item strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}
.v-highlight-item p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ============================================================
   1. Site Header
============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(3, 7, 18, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s ease;
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0b1528, #182a4d);
  border: 1px solid rgba(0, 240, 255, 0.4);
  display: grid;
  place-items: center;
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.25);
}

.brand-lens-core {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px #00f0ff;
  animation: pulseCore 2.5s infinite ease-in-out;
}

@keyframes pulseCore {
  0%, 100% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
}

.brand-text {
  display: flex;
  flex-direction: column;
}
.brand-name {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: #ffffff;
}
.brand-tagline {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent-cyan);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-item {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.2s ease;
  position: relative;
}
.nav-item:hover {
  color: #ffffff;
}
.nav-item::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  transition: width 0.25s ease;
}
.nav-item:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: #070d1a;
  z-index: 200;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid var(--border-subtle);
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.8);
}
.mobile-drawer.open {
  right: 0;
}
.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}
.drawer-close {
  background: none;
  border: none;
  font-size: 32px;
  color: var(--text-secondary);
  cursor: pointer;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}
.m-nav-link {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}
.m-nav-link:hover, .m-nav-link.active {
  color: var(--accent-cyan);
  transform: translateX(6px);
}
.m-nav-link.active::before {
  content: "✦";
  color: var(--accent-cyan);
  font-size: 14px;
}

/* ============================================================
   2. Sticky Quick Subnav (Kia Style)
============================================================ */
.sticky-subnav {
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  z-index: 90;
  background: rgba(8, 14, 27, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.sticky-subnav.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.subnav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 11px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.subnav-links {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}
.subnav-links::-webkit-scrollbar {
  display: none;
}
.sub-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  transition: color 0.2s ease;
}
@media (hover: hover) {
  .sub-link:hover {
    color: var(--accent-cyan);
  }
}
.sub-link.active {
  color: var(--accent-cyan);
}

/* ============================================================
   3. Hero Section
============================================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 130px;
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: contrast(1.1) brightness(0.8);
}

.hero-overlay-dark {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(3, 7, 18, 0.4) 0%, rgba(3, 7, 18, 0.95) 80%);
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 10;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.badge-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  margin-bottom: 22px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px #00f0ff;
  animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.8); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.8); opacity: 0.6; }
}

.hero-title {
  font-size: clamp(38px, 4.8vw, 68px);
  font-weight: 900;
  line-height: 1.10;
  letter-spacing: -0.045em;
  margin-bottom: 22px;
  word-break: keep-all;
}

.hero-desc {
  font-size: clamp(16px, 1.8vw, 19px);
  color: #cbd5e1;
  line-height: 1.68;
  margin-bottom: 34px;
  max-width: 640px;
  word-break: keep-all;
}

.hero-desc strong {
  color: #ffffff;
  font-weight: 700;
}

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

/* Spec Badges (Kia Style) */
.spec-badges-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.spec-card {
  display: flex;
  flex-direction: column;
}
.spec-val {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}
.spec-lbl {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Interactive 3D Holographic Card */
.hero-visual {
  perspective: 1200px;
}

.holo-card-container {
  position: relative;
  border-radius: var(--radius-xl);
  padding: 12px;
  background: linear-gradient(145deg, rgba(255,255,255,0.12), rgba(0,240,255,0.08) 50%, rgba(255,255,255,0.02));
  border: 1px solid rgba(0, 240, 255, 0.3);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 240, 255, 0.2);
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
  cursor: pointer;
  touch-action: none;
}

.holo-card-inner {
  border-radius: calc(var(--radius-xl) - 4px);
  overflow: hidden;
  background: #000000;
  position: relative;
}

.holo-screen {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.holo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.2s ease-out;
  will-change: transform;
}

.holo-glare {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, transparent 60%);
  pointer-events: none;
}

.holo-scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 240, 255, 0.05) 0px,
    rgba(0, 240, 255, 0.05) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events: none;
}

.holo-hud-overlay {
  position: absolute;
  inset: 0;
  padding: 16px;
  pointer-events: none;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-cyan);
  letter-spacing: 0.1em;
}

.hud-tag {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(3, 7, 18, 0.78);
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid rgba(0, 240, 255, 0.35);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.hud-tag.top-right {
  top: 14px;
  right: 14px;
  color: var(--accent-cyan);
}
.hud-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00e5a3;
  box-shadow: 0 0 8px #00e5a3;
  animation: liveDotPulse 1.8s infinite ease-in-out;
}
@keyframes liveDotPulse {
  0%, 100% { opacity: 0.6; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.2); }
}

.hud-reticle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  pointer-events: none;
}
.reticle-circle {
  width: 100%;
  height: 100%;
  border: 1px dashed rgba(0, 240, 255, 0.6);
  border-radius: 50%;
  animation: spinReticle 15s linear infinite;
}
.reticle-cross {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  transform: translate(-50%, -50%);
}
.reticle-cross::before, .reticle-cross::after {
  content: "";
  position: absolute;
  background: var(--accent-cyan);
}
.reticle-cross::before { top: 4px; left: 0; width: 10px; height: 2px; }
.reticle-cross::after { top: 0; left: 4px; width: 2px; height: 10px; }

@keyframes spinReticle {
  100% { transform: rotate(360deg); }
}

.holo-caption {
  padding: 14px 20px;
  background: #080f1e;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.holo-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-cyan);
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(0, 240, 255, 0.15);
}

.scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  transition: color 0.2s ease;
}
.scroll-indicator:hover {
  color: var(--accent-cyan);
}
.mouse-icon {
  width: 20px;
  height: 32px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.wheel {
  width: 3px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 2px;
  animation: scrollWheel 2s infinite;
}

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

/* ============================================================
   4. Section: 3-Step Pipeline
============================================================ */
.section-container {
  padding: 120px 0;
  position: relative;
}
.bg-darker {
  background: #02050c;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* ============================================================
   3.5 Section: 4:4:2 Revenue Share Model Styles
============================================================ */
.revenue-trio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.rev-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  backdrop-filter: blur(16px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.rev-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
}

.rev-card.featured {
  background: linear-gradient(160deg, rgba(16, 36, 68, 0.9) 0%, rgba(8, 18, 36, 0.98) 100%);
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 50px rgba(0, 240, 255, 0.25);
  transform: scale(1.03);
}
.rev-card.featured:hover {
  transform: scale(1.03) translateY(-6px);
}

.rev-featured-tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #00f0ff, #00d2ff);
  color: #030712;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 4px 14px;
  border-radius: 999px;
  box-shadow: 0 4px 16px rgba(0, 240, 255, 0.5);
  white-space: nowrap;
}

.rev-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.rev-badge.popular {
  color: #00e5a3;
}

.rev-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.3;
}

.rev-price-tag {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 14px;
}
.rev-main {
  display: block;
  font-size: 26px;
  font-weight: 900;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}
.rev-sub {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.rev-event-tag {
  font-size: 12px;
  font-weight: 700;
  color: #00e5a3;
  background: rgba(0, 229, 163, 0.1);
  border: 1px solid rgba(0, 229, 163, 0.25);
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 20px;
}

.rev-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  color: var(--text-secondary);
  flex-grow: 1;
}
.rev-features li {
  position: relative;
  padding-left: 20px;
  line-height: 1.5;
}
.rev-features li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-size: 12px;
}

.rev-share-bar {
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-secondary);
}
.rev-percent {
  font-size: 20px;
  font-weight: 900;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}
.rev-percent.highlight {
  color: #00e5a3;
}

/* Revenue Split Progress Banner */
.rev-split-banner {
  background: linear-gradient(145deg, rgba(16, 28, 54, 0.8), rgba(6, 12, 24, 0.95));
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-xl);
  padding: 32px 40px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
.rev-split-banner .split-info h4 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 6px;
  color: #ffffff;
}
.rev-split-banner .split-info p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.ratio-progress-bar {
  display: flex;
  height: 48px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.6);
}
.ratio-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 800;
  color: #030712;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
}
.ratio-segment.p-hq {
  background: linear-gradient(135deg, #00f0ff, #00b4d8);
}
.ratio-segment.p-prod {
  background: linear-gradient(135deg, #48cae4, #90e0ef);
}
.ratio-segment.p-store {
  background: linear-gradient(135deg, #00e5a3, #52b788);
}

.section-header[id],
.feature-block {
  margin-bottom: 100px;
  align-items: center;
  scroll-margin-top: 135px;
}
.feature-block:last-child {
  margin-bottom: 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.grid-2.reverse {
  direction: rtl;
}
.grid-2.reverse > * {
  direction: ltr;
}

.media-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #070e1c;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.media-frame:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 240, 255, 0.4);
}
.feature-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.tech-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(3, 7, 18, 0.85);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 240, 255, 0.3);
  backdrop-filter: blur(8px);
}

.feature-info {
  display: flex;
  flex-direction: column;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 44px;
  font-weight: 900;
  color: rgba(0, 240, 255, 0.2);
  line-height: 1;
  margin-bottom: 8px;
}
.feature-category {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.feature-heading {
  font-size: clamp(26px, 2.5vw, 36px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.feature-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

.feature-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.feature-points li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  color: #cbd5e1;
}
.feature-points li::before {
  content: "✦";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-cyan);
  font-size: 12px;
}

/* ============================================================
   5. Section: 6 Target Sectors
============================================================ */
.sector-tabs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  max-width: 1200px;
  margin: 0 auto 48px;
}

@media (max-width: 1180px) {
  .sector-tabs {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 760px;
  }
}

@media (max-width: 640px) {
  .sector-tabs {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    max-width: 100%;
  }
}

.sector-tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
  text-align: center;
}
.sector-tab-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}
.sector-tab-btn.active {
  color: #030712;
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.4);
}

@media (max-width: 640px) {
  .sector-tab-btn {
    padding: 10px 6px;
    font-size: 12px;
  }
}

.sector-panel {
  display: none;
  animation: fadeIn 0.4s ease-in-out;
}
.sector-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.sector-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 28px;
}

.sector-card-main, .sector-card-side {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(16px);
}

.sector-illus-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
  border: 1px solid rgba(0, 240, 255, 0.25);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
  background: #000000;
}

.sector-illus-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.sector-illus-wrap:hover .sector-illus-img {
  transform: scale(1.03);
}

.sector-illus-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10, 15, 29, 0.85) 100%);
  pointer-events: none;
}

.sector-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  margin-bottom: 14px;
  display: inline-block;
}

.sector-card-main h3 {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 18px;
}

.sector-card-main p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.sector-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.sector-meta-grid strong {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.sector-meta-grid span {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}

.sector-card-side {
  background: linear-gradient(145deg, rgba(23, 37, 66, 0.5), rgba(11, 20, 38, 0.6));
  border-color: rgba(0, 240, 255, 0.2);
}
.sector-card-side h4 {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent-cyan);
  margin-bottom: 22px;
}
.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.check-list li {
  position: relative;
  padding-left: 28px;
  font-size: 15px;
  color: #cbd5e1;
  line-height: 1.6;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.15);
  color: var(--accent-cyan);
  font-size: 12px;
  font-weight: 900;
  display: grid;
  place-items: center;
}

/* ============================================================
   6. Section: Pricing & Commercial Funnel
============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  backdrop-filter: blur(16px);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.pricing-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.25);
}

.pricing-card.featured {
  background: linear-gradient(160deg, rgba(16, 32, 60, 0.85) 0%, rgba(8, 16, 32, 0.95) 100%);
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.2);
  transform: scale(1.03);
}
.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-6px);
}

.pricing-badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #00f0ff, #00d2ff);
  color: #030712;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 4px 14px;
  border-radius: 999px;
  box-shadow: 0 4px 16px rgba(0, 240, 255, 0.5);
}

.pricing-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.pricing-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
}
.pricing-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pricing-price {
  margin-bottom: 6px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.pricing-price .currency {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-cyan);
}
.pricing-price .amount {
  font-family: var(--font-mono);
  font-size: 38px;
  font-weight: 900;
  color: #ffffff;
}
.pricing-price .unit {
  font-size: 14px;
  color: var(--text-muted);
}

.pricing-subprice {
  font-size: 13px;
  color: var(--accent-mint);
  font-weight: 600;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 34px;
  flex-grow: 1;
}
.pricing-features li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: #cbd5e1;
  line-height: 1.5;
}
.pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-cyan);
  font-weight: 800;
}

.btn-card-action {
  display: block;
  text-align: center;
  padding: 14px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  transition: all 0.2s ease;
}
.btn-card-action:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-card-action-neon {
  display: block;
  text-align: center;
  padding: 14px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  color: #030712;
  background: linear-gradient(135deg, #00f0ff, #00d2ff);
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.4);
  transition: all 0.2s ease;
}
.btn-card-action-neon:hover {
  box-shadow: 0 6px 28px rgba(0, 240, 255, 0.6);
  transform: translateY(-2px);
}

.managed-service-banner {
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-lg);
  padding: 24px 30px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.managed-service-banner strong {
  display: block;
  font-size: 16px;
  color: var(--accent-cyan);
  margin-bottom: 6px;
}
.managed-service-banner p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   7. Section: Contact & Booking Form
============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: start;
}

.info-blocks {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 36px;
}
.info-item {
  display: flex;
  align-items: center;
  gap: 16px;
}
.info-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.25);
  display: grid;
  place-items: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
}
.info-item strong {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
}
.info-item p {
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
}
.info-item a {
  color: var(--accent-cyan);
  transition: opacity 0.2s ease;
}
.info-item a:hover { opacity: 0.8; }

.b2b-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(20px);
}
.form-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.form-group {
  margin-bottom: 20px;
}
.form-row.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #cbd5e1;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  background: rgba(3, 7, 18, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
}
.form-group select option {
  background: #0a0f1d;
  color: #ffffff;
}

.btn-submit-neon {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 800;
  color: #030712;
  background: linear-gradient(135deg, #00f0ff, #00d2ff);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.4);
  transition: all 0.2s ease;
  margin-top: 10px;
}
.btn-submit-neon:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0, 240, 255, 0.6);
}

.form-success-msg {
  margin-top: 16px;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: rgba(0, 229, 163, 0.15);
  border: 1px solid #00e5a3;
  color: #00e5a3;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

/* ============================================================
   8. Footer
============================================================ */
.site-footer {
  background: #010308;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 80px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 60px;
  padding-bottom: 60px;
}

.footer-brand .brand-name {
  font-size: 24px;
  margin-bottom: 14px;
}
.footer-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 360px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.link-col strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #ffffff;
  margin-bottom: 18px;
}
.link-col a, .link-col span {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: color 0.2s ease;
}
.link-col a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 24px 0;
  font-size: 13px;
  color: #475569;
}
.bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ============================================================
   Responsive Breakpoints
============================================================ */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-visual {
    max-width: 540px;
    margin: 0 auto;
  }
  .grid-2, .grid-2.reverse {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .revenue-trio-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .rev-card.featured,
  .pricing-card.featured {
    transform: none;
  }
  .rev-card.featured:hover,
  .pricing-card.featured:hover {
    transform: translateY(-6px);
  }
  .ratio-progress-bar {
    flex-direction: column;
    height: auto;
    gap: 4px;
    background: transparent;
    border: none;
    box-shadow: none;
  }
  .ratio-segment {
    width: 100% !important;
    padding: 12px;
    border-radius: 8px;
  }
  .rev-split-banner {
    padding: 24px 20px;
  }
  .sector-grid {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 12px 16px;
  }
  .brand-tagline {
    display: none;
  }
  .brand-name {
    font-size: 18px;
  }
  .header-actions {
    gap: 8px;
  }
  .header-actions .btn-primary-neon {
    padding: 8px 14px;
    font-size: 13px;
    white-space: nowrap;
    gap: 0;
  }
  .header-actions .btn-primary-neon svg {
    display: none;
  }
  .desktop-nav, .header-actions .btn-ghost {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .spec-badges-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .sector-meta-grid {
    grid-template-columns: 1fr;
  }
  .form-row.grid-2 {
    grid-template-columns: 1fr;
  }
  .b2b-form {
    padding: 24px;
  }
  .footer-links {
    grid-template-columns: 1fr 1fr;
  }
  .bottom-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

/* ============================================================
   Privacy Consent & Compliance Styles (개인정보보호법 준수)
============================================================ */
.privacy-consent-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 24px;
}
.privacy-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  color: #f1f5f9;
  user-select: none;
}
.privacy-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-cyan);
  cursor: pointer;
  margin-top: 2px;
}
.privacy-view-link {
  color: var(--accent-cyan);
  text-decoration: underline;
  margin-left: 6px;
  font-size: 13px;
}
.privacy-view-link:hover {
  color: #ffffff;
}
.privacy-summary-text {
  font-size: 12px;
  color: #94a3b8;
  margin-top: 8px;
  line-height: 1.5;
  padding-left: 28px;
}

/* Footer Corporate Bar */
.footer-corporate-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 16px 0;
  background: rgba(0, 0, 0, 0.2);
  margin-top: 30px;
}
.corporate-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: #94a3b8;
}
.company-legal-info span {
  display: inline-block;
}
.company-legal-info .sep {
  margin: 0 8px;
  color: rgba(255, 255, 255, 0.15);
}
.company-legal-info a {
  color: #cbd5e1;
}
.privacy-policy-link {
  color: #e2e8f0;
  font-weight: 600;
  text-decoration: underline;
}
.privacy-policy-link:hover {
  color: var(--accent-cyan);
}

/* Privacy Modal Overlay & Card */
.privacy-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 99999;
  justify-content: center;
  align-items: center;
  padding: 20px;
}
.privacy-modal-overlay.active {
  display: flex;
}
.privacy-modal-card {
  background: #0b1329;
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 240, 255, 0.15);
  animation: modalFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h3 {
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}
.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 26px;
  color: #94a3b8;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}
.modal-close-btn:hover {
  color: #ffffff;
}
.modal-body {
  padding: 24px;
  overflow-y: auto;
  font-size: 13.5px;
  color: #cbd5e1;
  line-height: 1.7;
}
.modal-body h4 {
  font-size: 14px;
  color: var(--accent-cyan);
  margin: 16px 0 6px;
}
.modal-body p {
  margin-bottom: 8px;
}
.modal-intro {
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 14px;
}
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: flex-end;
}
.btn-sm {
  padding: 8px 18px !important;
  font-size: 13px !important;
}