/* ==========================================================================
   NANOPOLIX™ OFFICIAL STORE — OBSIDIAN THEME
   Cyber-Minimalist Automotive Detailing Bento Grid:
   Void Black #08090C | Surface Slate #0E1117 | Glass Card rgba(255,255,255,0.03)
   Cyber Cyan #06B6D4 | Electric Cobalt #3B82F6 | Radiant Amber #F59E0B
   ========================================================================== */

:root {
  --bg-void: #08090C;
  --bg-surface: #0E1117;
  --bg-card: rgba(255, 255, 255, 0.035);
  --bg-card-hover: rgba(255, 255, 255, 0.065);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-cyan: rgba(6, 182, 212, 0.35);
  --border-cobalt: rgba(59, 130, 246, 0.4);

  --cyan: #06B6D4;
  --cyan-glow: rgba(6, 182, 212, 0.25);
  --cyan-subtle: rgba(6, 182, 212, 0.08);

  --cobalt: #3B82F6;
  --cobalt-glow: rgba(59, 130, 246, 0.3);

  --amber: #F59E0B;
  --amber-hover: #D97706;
  --amber-glow: rgba(245, 158, 11, 0.35);

  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --text-dim: #64748B;

  --font-heading: 'Space Grotesk', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  --container: 1200px;
  --container-narrow: 840px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  color-scheme: dark;
  overflow-x: hidden;
  max-width: 100vw;
}

body.theme-obsidian {
  font-family: var(--font-body);
  background-color: var(--bg-void);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
  position: relative;
}

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

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

ul {
  list-style: none;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: #FFFFFF;
  line-height: 1.15;
  font-weight: 700;
}

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

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

/* ==========================================================================
   AMBIENT GLOWS
   ========================================================================== */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
  z-index: 0;
}

.glow-top {
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 350px;
  background: radial-gradient(circle, var(--cobalt-glow) 0%, transparent 70%);
}

/* ==========================================================================
   SYSTEM TELEMETRY STRIP
   ========================================================================== */
.sys-bar {
  background: rgba(14, 17, 23, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
  padding: 8px 24px;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  position: relative;
  z-index: 100;
}

.sys-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.sys-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}

.status-dot {
  width: 7px;
  height: 7px;
  background: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10B981;
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.sys-sep {
  color: var(--border-glass);
}

.sys-timer {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--cyan);
}

.timer-digits {
  font-weight: 700;
  color: #FFFFFF;
  background: rgba(6, 182, 212, 0.15);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.header {
  position: sticky;
  top: 14px;
  z-index: 90;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(14, 17, 23, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  padding: 10px 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  gap: 16px;
}

.brand-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 30px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav a {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-muted);
}

.nav a:hover {
  color: var(--cyan);
}

.btn-obsidian-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 182, 212, 0.08);
  color: var(--cyan);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: var(--transition);
  flex-shrink: 0;
}

.btn-obsidian-nav:hover {
  background: rgba(6, 182, 212, 0.18);
  box-shadow: 0 0 16px var(--cyan-glow);
  border-color: var(--cyan);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 32px;
  height: 32px;
  padding: 4px;
  background: transparent;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.mobile-toggle span {
  width: 100%;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  transition: var(--transition);
}

/* ==========================================================================
   MOBILE DRAWER
   ========================================================================== */
.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(6px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

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

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 310px;
  max-width: 85vw;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-cyan);
  z-index: 1001;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  overflow-y: auto;
}

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

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-glass);
}

.drawer-close {
  font-size: 1.8rem;
  color: var(--text-muted);
  line-height: 1;
  padding: 4px 8px;
}

.drawer-close:hover {
  color: var(--cyan);
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-grow: 1;
}

.drawer-nav a {
  font-size: 0.94rem;
  color: var(--text-muted);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.drawer-nav a:hover {
  color: var(--cyan);
}

.drawer-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-glass);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn-obsidian-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--amber) 0%, #D97706 100%);
  color: #08090C;
  font-weight: 700;
  font-size: 1rem;
  padding: 15px 32px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 20px var(--amber-glow);
  transition: var(--transition);
  text-align: center;
  border: none;
  cursor: pointer;
  letter-spacing: 0.01em;
}

.btn-obsidian-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(245, 158, 11, 0.5);
  background: linear-gradient(135deg, #FBBF24 0%, var(--amber) 100%);
}

.btn-pkg-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: rgba(6, 182, 212, 0.1);
  color: var(--cyan);
  border: 1px solid var(--border-cyan);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 20px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  text-align: center;
  margin-top: 18px;
}

.btn-pkg-cta:hover {
  background: var(--cyan);
  color: #08090C;
  box-shadow: 0 6px 24px var(--cyan-glow);
  transform: translateY(-2px);
}

.btn-featured {
  background: linear-gradient(135deg, var(--amber) 0%, #D97706 100%) !important;
  color: #08090C !important;
  border: none !important;
  box-shadow: 0 4px 20px var(--amber-glow) !important;
}

.btn-featured:hover {
  box-shadow: 0 6px 28px rgba(245, 158, 11, 0.5) !important;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-obsidian {
  padding: 56px 0 64px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 10;
}

.hero-copy-col {
  display: flex;
  flex-direction: column;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid var(--border-cyan);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
  width: fit-content;
}

.badge-pulse {
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
  animation: pulseGreen 2s infinite;
}

.hero-h1 {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  color: #FFFFFF;
}

.hero-h1 em {
  font-style: normal;
  background: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subhead {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 580px;
}

.mobile-hero-wrap {
  display: none;
}

.hero-telemetry-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 26px;
}

.telemetry-pill {
  display: flex;
  flex-direction: column;
}

.pill-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.pill-val {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--cyan);
  font-weight: 700;
  line-height: 1.2;
}

.pill-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.hero-cta-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.trust-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-badge-item svg {
  width: 16px;
  height: 16px;
  fill: var(--cyan);
  flex-shrink: 0;
}

.hero-visual-col {
  display: flex;
  justify-content: center;
  align-items: center;
}

.desktop-hero-card {
  position: relative;
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px var(--cyan-glow);
  background: var(--bg-surface);
}

.desktop-hero-img {
  width: 100%;
  height: auto;
  display: block;
}

.floating-hero-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(14, 17, 23, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.badge-stars {
  color: var(--amber);
  font-size: 1rem;
  letter-spacing: 2px;
}

.badge-info {
  display: flex;
  flex-direction: column;
  font-size: 0.82rem;
}

.badge-info strong {
  color: #FFFFFF;
}

.badge-info span {
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* ==========================================================================
   TELEMETRY STRIP (BENCHMARK BAR)
   ========================================================================== */
.telemetry-bar-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  padding: 20px 0;
}

.telemetry-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.bar-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bar-icon {
  font-size: 1.4rem;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--cyan-subtle);
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--cyan);
}

.bar-text strong {
  display: block;
  font-size: 0.88rem;
  color: #FFFFFF;
  line-height: 1.3;
}

.bar-text span {
  display: block;
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* ==========================================================================
   COMMON SECTIONS
   ========================================================================== */
.section {
  padding: 72px 0;
  position: relative;
}

.section-alt {
  background: var(--bg-surface);
}

.section-title-wrap {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}

.sub-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}

.section-title-wrap h2 {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.section-title-wrap p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ==========================================================================
   BENTO GRID TECH SHOWCASE
   ========================================================================== */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bento-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.bento-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-cyan);
  transform: translateY(-4px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4), 0 0 20px var(--cyan-glow);
}

.bento-span-2 {
  grid-column: span 2;
}

.bento-icon-chip {
  font-size: 1.4rem;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--cyan-subtle);
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  margin-bottom: 16px;
}

.bento-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin-bottom: 6px;
}

.bento-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.bento-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.bento-metric-row {
  display: flex;
  gap: 16px;
  margin-top: 20px;
}

.metric-pill {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  flex: 1;
}

.metric-pill strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--cyan);
}

.metric-pill span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.donut-chart-mock {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
}

.donut-circle {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 6px solid var(--cyan);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px var(--cyan-glow);
}

.donut-num {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
}

.donut-sub {
  font-size: 0.7rem;
  color: var(--cyan);
}

.comparison-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(14, 17, 23, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 20px;
}

.comp-col {
  display: flex;
  flex-direction: column;
}

.comp-lbl {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

.comp-val {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 800;
}

.comp-val.red {
  color: #EF4444;
}

.comp-val.cyan {
  color: var(--cyan);
}

.comp-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.comp-vs {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-dim);
  font-weight: 700;
}

/* ==========================================================================
   SCIENCE DEEP DIVE
   ========================================================================== */
.tech-deep-dive-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.deep-dive-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5);
  background: var(--bg-void);
}

.deep-dive-img {
  width: 100%;
  height: auto;
  display: block;
}

.deep-dive-copy h2 {
  font-size: 2.1rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 16px;
  line-height: 1.2;
}

.deep-dive-copy p {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.65;
  margin-bottom: 16px;
}

.science-bullet-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.science-bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.bullet-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cyan);
  background: var(--cyan-subtle);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  flex-shrink: 0;
}

.science-bullet-list strong {
  display: block;
  color: #FFFFFF;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.science-bullet-list span {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* ==========================================================================
   3-STEP PROTOCOL
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.step-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.step-img-wrap {
  position: relative;
  overflow: hidden;
  background: var(--bg-surface);
}

.step-img-wrap img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.step-card:hover .step-img-wrap img {
  transform: scale(1.03);
}

.step-counter {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 32px;
  height: 32px;
  background: rgba(8, 9, 12, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.step-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.step-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   VISUAL PROOF (BEFORE & AFTER)
   ========================================================================== */
.proof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.proof-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

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

.proof-caption {
  padding: 20px 24px;
}

.proof-caption strong {
  display: block;
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.proof-caption span {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* ==========================================================================
   UNBOXING MANIFEST
   ========================================================================== */
.unboxing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.unboxing-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5);
  background: var(--bg-void);
}

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

.unboxing-copy h2 {
  font-size: 2.1rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.unboxing-copy p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.manifest-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.manifest-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  gap: 12px;
}

.manifest-item-title strong {
  display: block;
  font-size: 0.92rem;
  color: #FFFFFF;
}

.manifest-item-title span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.manifest-badge {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--cyan);
  background: var(--cyan-subtle);
  border: 1px solid var(--border-cyan);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  flex-shrink: 0;
}

/* ==========================================================================
   BENCHMARK TABLE
   ========================================================================== */
.table-container {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  background: var(--bg-card);
  margin-top: 24px;
}

.benchmark-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  text-align: left;
}

.benchmark-table th,
.benchmark-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-glass);
  font-size: 0.9rem;
}

.benchmark-table th {
  background: rgba(14, 17, 23, 0.9);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.benchmark-table .col-highlight {
  background: rgba(6, 182, 212, 0.05);
  border-left: 1px solid var(--border-cyan);
  border-right: 1px solid var(--border-cyan);
  color: #FFFFFF;
  font-weight: 600;
}

.benchmark-table th.col-highlight {
  color: var(--cyan);
  background: rgba(6, 182, 212, 0.1);
}

.check-yes {
  color: #10B981;
  font-weight: 700;
}

.check-no {
  color: #EF4444;
  font-weight: 700;
}

/* ==========================================================================
   SPECS GRID
   ========================================================================== */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.spec-label {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.spec-value {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--cyan);
  font-weight: 600;
}

/* ==========================================================================
   PACKAGE DISCOUNT TIERS
   ========================================================================== */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
}

.pkg-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pkg-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--cyan-glow);
}

.pkg-card.featured {
  border-color: var(--amber);
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.06) 0%, var(--bg-card) 40%);
  box-shadow: 0 8px 32px rgba(245, 158, 11, 0.15);
}

.pkg-card.best-value {
  border-color: var(--cyan);
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.06) 0%, var(--bg-card) 40%);
  box-shadow: 0 8px 32px rgba(6, 182, 212, 0.15);
}

.pkg-ribbon {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--amber) 0%, #D97706 100%);
  color: #08090C;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 10px var(--amber-glow);
  white-space: nowrap;
}

.pkg-ribbon.cyan {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cobalt) 100%);
  box-shadow: 0 2px 10px var(--cyan-glow);
}

.pkg-badge-wrap {
  min-height: 18px;
  margin-bottom: 6px;
}

.pkg-tier-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.pkg-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.pkg-deal-tag {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.pkg-img-wrap {
  width: 100%;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.pkg-img-wrap img {
  max-height: 140px;
  width: auto;
  object-fit: contain;
}

.pkg-price-wrap {
  margin-bottom: 16px;
}

.pkg-price-compare {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  margin-bottom: 4px;
}

.retail-strike {
  color: var(--text-dim);
  text-decoration: line-through;
}

.discount-pill {
  color: #10B981;
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.pkg-price-main {
  display: flex;
  align-items: baseline;
  line-height: 1;
}

.currency-symbol {
  font-size: 1.2rem;
  font-weight: 700;
  color: #FFFFFF;
}

.price-val {
  font-size: 2.2rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}

.price-cents {
  font-size: 1.2rem;
  font-weight: 800;
  color: #FFFFFF;
}

.per-unit-price {
  font-size: 0.8rem;
  color: var(--cyan);
  font-family: var(--font-mono);
  margin-top: 4px;
}

.per-unit-price.amber-highlight {
  color: var(--amber);
  font-weight: 700;
}

.pkg-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
  margin-bottom: 18px;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-grow: 1;
}

.pkg-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.pkg-features li svg {
  width: 14px;
  height: 14px;
  fill: var(--cyan);
  flex-shrink: 0;
  margin-top: 2px;
}

.guarantee-card {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.08) 0%, rgba(14, 17, 23, 0.95) 100%);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 48px;
}

.guarantee-icon-box {
  font-size: 2.6rem;
  color: var(--cyan);
  flex-shrink: 0;
}

.guarantee-content h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.guarantee-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   REVIEWS
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.review-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-2px);
}

.review-stars {
  color: var(--amber);
  font-size: 0.95rem;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.review-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.review-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-glass);
  font-size: 0.82rem;
}

.reviewer-meta strong {
  color: #FFFFFF;
}

.reviewer-meta span {
  color: #10B981;
  font-size: 0.76rem;
  font-family: var(--font-mono);
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--border-cyan);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.08);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  text-align: left;
  font-size: 0.98rem;
  font-weight: 700;
  color: #FFFFFF;
  cursor: pointer;
  background: transparent;
}

.faq-question:hover {
  color: var(--cyan);
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--cyan);
  font-family: var(--font-mono);
  transition: transform 0.25s ease;
  flex-shrink: 0;
  margin-left: 14px;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
  padding: 0 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 20px 20px;
}

/* ==========================================================================
   STICKY BOTTOM ACTION DOCK (FLOATING 10PX MARGIN)
   ========================================================================== */
.action-dock {
  position: fixed;
  bottom: 10px;
  left: 12px;
  right: 12px;
  max-width: 480px;
  margin: 0 auto;
  z-index: 999;
  background: rgba(14, 17, 23, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 15px var(--cyan-glow);
  padding: 8px 16px;
  transform: translateY(140%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.action-dock.active {
  transform: translateY(0);
}

.dock-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dock-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.dock-deal {
  font-size: 0.78rem;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dock-price-line {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.dock-price {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 800;
  color: var(--cyan);
}

.dock-savings {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #10B981;
}

.btn-dock-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--amber) 0%, #D97706 100%);
  color: #08090C;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.03em;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  box-shadow: 0 2px 10px var(--amber-glow);
  transition: var(--transition);
  flex-shrink: 0;
}

.btn-dock-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.5);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.obsidian-footer {
  background: #050608;
  border-top: 1px solid var(--border-glass);
  padding: 48px 0 60px;
  text-align: center;
}

.footer-brand {
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

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

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

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .desktop-hero-card {
    display: none;
  }

  .mobile-hero-wrap {
    display: block;
    margin: 16px auto;
    max-width: 440px;
  }

  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-span-2 {
    grid-column: span 2;
  }

  .tech-deep-dive-grid,
  .unboxing-grid,
  .proof-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .packages-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav,
  .btn-obsidian-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-h1 {
    font-size: 2.1rem;
  }

  .telemetry-bar-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

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

  .bento-span-2 {
    grid-column: span 1;
  }

  .steps-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .specs-grid {
    grid-template-columns: 1fr;
    padding: 20px;
  }
}

/* MOBILE FOLD PRIORITY (<= 480px) */
@media (max-width: 480px) {
  .sys-bar {
    font-size: 0.7rem;
    padding: 6px 12px;
  }

  .header-inner {
    padding: 8px 16px;
  }

  .brand-logo-img {
    height: 24px;
  }

  .hero-obsidian {
    padding: 14px 0 24px;
  }

  .hero-badge {
    font-size: 0.68rem;
    padding: 4px 10px;
    margin-bottom: 8px;
  }

  .hero-h1 {
    font-size: 1.6rem;
    line-height: 1.18;
    margin-bottom: 8px;
  }

  .hero-subhead {
    font-size: 0.85rem;
    line-height: 1.45;
    margin-bottom: 10px;
  }

  .mobile-hero-wrap {
    margin: 0 auto 10px;
    text-align: center;
  }

  .mobile-hero-img {
    max-height: 105px;
    width: auto;
    margin: 0 auto;
    object-fit: contain;
  }

  .hero-telemetry-strip {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    padding: 8px 6px;
    margin-bottom: 14px;
  }

  .pill-label {
    font-size: 0.58rem;
  }

  .pill-val {
    font-size: 0.88rem;
  }

  .pill-sub {
    font-size: 0.62rem;
  }

  .btn-obsidian-primary {
    font-size: 0.9rem;
    padding: 12px 18px;
    width: 100%;
  }

  .hero-trust-row {
    font-size: 0.74rem;
    gap: 10px;
    justify-content: center;
  }

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

  .telemetry-bar-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .section {
    padding: 44px 0;
  }

  .section-title-wrap {
    margin-bottom: 30px;
  }

  .section-title-wrap h2 {
    font-size: 1.65rem;
  }

  .action-dock {
    bottom: 10px;
    left: 10px;
    right: 10px;
    padding: 7px 12px;
  }

  .dock-deal {
    font-size: 0.72rem;
  }

  .dock-price {
    font-size: 0.92rem;
  }

  .btn-dock-cta {
    font-size: 0.76rem;
    padding: 7px 12px;
  }
}

/* SMALL MOBILE (<= 360px & 320px) */
@media (max-width: 360px) {
  .hero-h1 {
    font-size: 1.45rem;
  }

  .mobile-hero-img {
    max-height: 95px;
  }

  .hero-telemetry-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .action-dock {
    left: 8px;
    right: 8px;
    padding: 6px 10px;
  }

  .dock-container {
    gap: 8px;
  }

  .btn-dock-cta {
    font-size: 0.72rem;
    padding: 6px 10px;
  }
}