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

:root {
  /* Dark theme (default) */
  --color-bg: #000000;
  --color-bg-alt: #0a0a0a;
  --color-surface: rgba(255, 255, 255, 0.05);
  --color-surface-hover: rgba(255, 255, 255, 0.08);
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-strong: rgba(255, 255, 255, 0.2);
  --color-text: #ffffff;
  --color-text-muted: rgba(255, 255, 255, 0.7);
  --color-text-dim: rgba(255, 255, 255, 0.5);
  --color-green: #8DF504;
  --color-green-dim: rgba(141, 245, 4, 0.15);
  --color-green-dimmer: rgba(141, 245, 4, 0.08);
  --color-brand-dark: #011F27;
  --color-red: #FF6B6B;
  --color-red-dim: rgba(255, 107, 107, 0.15);
  --color-blue: #60A5FA;
  --color-blue-dim: rgba(96, 165, 250, 0.15);
  --color-yellow: #FBBF24;
  --color-yellow-dim: rgba(251, 191, 36, 0.15);
  --color-purple: #A78BFA;
  --color-natural-bar: rgba(96, 165, 250, 0.6);
  --color-fixable-bar: rgba(141, 245, 4, 0.55);
  --color-chart-bar: rgba(255, 255, 255, 0.1);
  --color-chart-fill: rgba(255, 255, 255, 0.45);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.05);
  --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container-max: 800px;
  --header-height: 64px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

/* Light theme */
[data-theme="light"] {
  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-surface: rgba(0, 0, 0, 0.03);
  --color-surface-hover: rgba(0, 0, 0, 0.06);
  --color-border: rgba(0, 0, 0, 0.08);
  --color-border-strong: rgba(0, 0, 0, 0.15);
  --color-text: #111111;
  --color-text-muted: rgba(0, 0, 0, 0.6);
  --color-text-dim: rgba(0, 0, 0, 0.4);
  --color-green: #059633;
  --color-green-dim: rgba(5, 150, 51, 0.1);
  --color-green-dimmer: rgba(5, 150, 51, 0.05);
  --color-brand-dark: #011F27;
  --color-red: #DC2626;
  --color-red-dim: rgba(220, 38, 38, 0.08);
  --color-blue: #2563EB;
  --color-blue-dim: rgba(37, 99, 235, 0.08);
  --color-yellow: #D97706;
  --color-yellow-dim: rgba(217, 119, 6, 0.08);
  --color-purple: #7C3AED;
  --color-natural-bar: rgba(37, 99, 235, 0.45);
  --color-fixable-bar: rgba(5, 150, 51, 0.45);
  --color-chart-bar: rgba(0, 0, 0, 0.06);
  --color-chart-fill: rgba(0, 0, 0, 0.35);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.header__logo-img--light { display: none; }
[data-theme="light"] .header__logo-img--dark { display: none; }
[data-theme="light"] .header__logo-img--light { display: block; }

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
strong { font-weight: 600; }

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container { padding: 0 32px; }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes barGrow {
  from { width: 0; }
  to { width: var(--target-width); }
}

@keyframes countUp {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes shimmer {
  0% { transform: skewX(-12deg) translateX(-200%); }
  100% { transform: skewX(-12deg) translateX(200%); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.3s;
}

[data-theme="light"] .header {
  background: rgba(255, 255, 255, 0.8);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
}

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

.header__nav {
  display: none;
}

/* Body lock when menu open */
body.menu-open {
  overflow: hidden;
}

/* Mobile nav open */
.header__nav.open {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #000000;
  flex-direction: column;
  padding: calc(var(--header-height) + 40px) 24px 40px;
  z-index: 999;
  overflow-y: auto;
}

[data-theme="light"] .header__nav.open {
  background: #ffffff;
}

/* Make header solid when menu is open */
.header:has(.header__nav.open) {
  background: #000000;
}

[data-theme="light"] .header:has(.header__nav.open) {
  background: #ffffff;
}

.header__nav.open .header__nav-list {
  flex-direction: column;
  gap: 8px;
  background: none;
  border: none;
  padding: 0;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  align-items: flex-start;
}

.header__nav.open .header__nav-link {
  font-size: 28px;
  font-weight: 600;
  color: var(--color-text);
  padding: 14px 0;
  border-radius: 0;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header__nav-link {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
}

.header__nav-link:hover {
  color: var(--color-text);
  background: rgba(141, 245, 4, 0.06);
}

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

.header__cta {
  display: none;
}

/* Mobile extras inside nav */
.header__mobile-extras {
  display: none;
}

.header__nav.open .header__mobile-extras {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  align-items: flex-start;
}

.header__mobile-cta {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 1rem 2rem;
}

/* Burger */
.header__burger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  cursor: pointer;
  position: relative;
  z-index: 1001;
  transition: all 0.2s;
}

.header__burger:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
}

.header__burger-icon { transition: opacity 0.2s, transform 0.2s; }

.header__burger-icon--close {
  display: none;
}

.header__burger.active .header__burger-icon--menu {
  display: none;
}

.header__burger.active .header__burger-icon--close {
  display: block;
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all 0.2s;
}

.theme-toggle:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
}

@media (min-width: 1024px) {
  .header__nav {
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    height: var(--header-height);
    z-index: 1001;
    pointer-events: auto;
  }
  .header__nav-list {
    border-radius: var(--radius-full);
    background: var(--color-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    padding: 4px;
  }
  .header__cta { display: inline-flex; }
  .header__burger { display: none; }
  .header__mobile-extras { display: none !important; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--color-text);
  color: var(--color-bg);
  padding: 12px 28px;
}

.btn--primary:hover { opacity: 0.9; transform: scale(1.02); }

.btn--outline {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  backdrop-filter: blur(20px);
  color: var(--color-text);
  padding: 12px 28px;
}

.btn--outline:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border-strong);
}

.btn--lg { padding: 16px 36px; font-size: 16px; }

.btn__icon {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.btn:hover .btn__icon { transform: translateX(4px); }

/* ============================================
   SHINY CTA
   ============================================ */
@property --gradient-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

@keyframes gradient-angle {
  to { --gradient-angle: 360deg; }
}

.shiny-cta {
  --shiny-cta-bg: #011F27;
  --shiny-cta-fg: #8DF504;
  --shiny-cta-highlight: #8DF504;
  isolation: isolate;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  padding: 0.9rem 2rem;
  font-family: var(--font-family);
  font-size: 0.95rem;
  line-height: 1.2;
  font-weight: 500;
  border: 1px solid transparent;
  border-radius: 360px;
  color: var(--shiny-cta-fg);
  background: linear-gradient(var(--shiny-cta-bg), var(--shiny-cta-bg)) padding-box,
    conic-gradient(from var(--gradient-angle), transparent, var(--shiny-cta-highlight) 5%, white 10%, var(--shiny-cta-highlight) 15%, transparent 20%) border-box;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08), 0 0 20px rgba(141, 245, 4, 0.15);
  animation: gradient-angle 3s linear infinite;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  transition: box-shadow 0.3s, transform 0.2s;
}

.shiny-cta:hover {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12), 0 0 40px rgba(141, 245, 4, 0.25);
  transform: scale(1.02);
}

.shiny-cta:active { transform: scale(0.98); }

.shiny-cta--lg { padding: 1.1rem 2.5rem; font-size: 1.05rem; }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 60px;
  overflow: hidden;
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(141, 245, 4, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(96, 165, 250, 0.04) 0%, transparent 60%);
}

[data-theme="light"] .hero__bg-pattern {
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(5, 150, 51, 0.05) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(37, 99, 235, 0.04) 0%, transparent 60%);
}

.hero__inner { position: relative; z-index: 1; }

.hero__content {
  max-width: 640px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  margin-bottom: 24px;
  cursor: default;
}

.hero__badge svg { color: var(--color-green); flex-shrink: 0; }

.hero__badge-text {
  --shiny-width: 100px;
  color: var(--color-text-muted);
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.9) 50%, rgba(255,255,255,0) 100%) calc(-1 * var(--shiny-width)) 0 / var(--shiny-width) 100% no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
  animation: shinyBadge 3s cubic-bezier(0.6, 0.6, 0, 1) infinite;
}

[data-theme="light"] .hero__badge-text {
  color: var(--color-text-muted);
  background: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.85) 50%, rgba(0,0,0,0) 100%) calc(-1 * var(--shiny-width)) 0 / var(--shiny-width) 100% no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
}

@keyframes shinyBadge {
  0% { background-position: calc(-1 * var(--shiny-width)) 0; }
  100% { background-position: calc(100% + var(--shiny-width)) 0; }
}

.hero__title {
  font-size: clamp(2rem, 6vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero__title span { display: block; }

.hero__title-accent {
  color: var(--color-green);
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.hero__stat {
  padding: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.hero__stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-green);
  letter-spacing: -0.02em;
}

.hero__stat-unit {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-green);
  letter-spacing: -0.02em;
}

.hero__stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-dim);
  margin-top: 4px;
  line-height: 1.3;
}

.hero__cta { text-align: center; }
.hero__scroll { text-align: center; }

/* ============================================
   SCROLL INDICATOR (mouse)
   ============================================ */
.scroll-indicator {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-dim);
  transition: color 0.3s;
  padding: 8px;
}

.scroll-indicator:hover {
  color: var(--color-green);
}

.scroll-indicator__mouse {
  width: 26px;
  height: 42px;
  border: 2px solid currentColor;
  border-radius: 13px;
  position: relative;
  opacity: 0.7;
  transition: opacity 0.3s;
}

.scroll-indicator:hover .scroll-indicator__mouse {
  opacity: 1;
}

.scroll-indicator__wheel {
  width: 3px;
  height: 8px;
  background: var(--color-green);
  border-radius: 2px;
  position: absolute;
  top: 7px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(14px);
  }
}

.scroll-indicator__arrows {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  opacity: 0.5;
}

.scroll-indicator__arrows svg:first-child {
  animation: arrowBounce 2s ease-in-out infinite;
}

.scroll-indicator__arrows svg:last-child {
  animation: arrowBounce 2s ease-in-out 0.15s infinite;
}

@keyframes arrowBounce {
  0%, 100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  50% {
    opacity: 0.8;
    transform: translateY(3px);
  }
}

@media (max-width: 480px) {
  .hero__stats { grid-template-columns: 1fr; gap: 10px; }
  .hero__stat { display: flex; align-items: center; gap: 12px; text-align: left; padding: 12px 16px; }
  .hero__stat-label { margin-top: 0; }
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 80px 0;
}

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

.section__header {
  margin-bottom: 48px;
}

.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-green);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding: 4px 12px;
  background: var(--color-green-dimmer);
  border-radius: var(--radius-full);
}

.section__title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 600px;
}

/* ============================================
   INTRO
   ============================================ */
.intro {
  padding: 60px 0 40px;
}

.intro__text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.intro__text p + p { margin-top: 16px; }

/* Dot matrix infographic */
.dot-matrix {
  padding: 28px 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: 8px;
}

.dot-matrix__visual {
  display: grid;
  grid-template-columns: repeat(20, 1fr);
  gap: 6px;
  margin-bottom: 20px;
}

@media (max-width: 480px) {
  .dot-matrix__visual {
    grid-template-columns: repeat(10, 1fr);
    gap: 5px;
  }
}

.dot-matrix__dot {
  aspect-ratio: 1;
  border-radius: 50%;
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0;
  transform: scale(0);
}

.dot-matrix__dot.is-visible {
  opacity: 1;
  transform: scale(1);
}

.dot-matrix__dot--lost {
  background: var(--color-red);
}

.dot-matrix__dot--ok {
  background: var(--color-green);
}

.dot-matrix__legend {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.dot-matrix__stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.dot-matrix__num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.dot-matrix__num--lost { color: var(--color-red); }
.dot-matrix__num--ok { color: var(--color-green); }

.dot-matrix__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.intro__cards {
  display: grid;
  gap: 12px;
}

.intro__card {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, background 0.2s;
}

.intro__card:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-hover);
}

.intro__card-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-green);
  line-height: 1;
  flex-shrink: 0;
  width: 36px;
}

.intro__card p {
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* ============================================
   CHARTS
   ============================================ */
.chart-block {
  margin-bottom: 48px;
}

.chart-block__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.chart-block__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.chart-block__source {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  margin-top: 16px;
}

/* Bar chart (horizontal) */
.bar-chart {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bar-chart__row {
  display: grid;
  grid-template-columns: 140px 1fr 60px;
  align-items: center;
  gap: 12px;
}

.bar-chart__label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.bar-chart__row--highlight .bar-chart__label {
  color: var(--color-text);
  font-weight: 600;
}

.bar-chart__track {
  height: 28px;
  background: var(--color-chart-bar);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.bar-chart__fill {
  height: 100%;
  width: 0;
  background: var(--color-chart-fill);
  border-radius: var(--radius-sm);
  transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.bar-chart__fill.is-animated { width: var(--target-width); }

.bar-chart__fill--accent {
  background: rgba(141, 245, 4, 0.35);
  border: 1px solid rgba(141, 245, 4, 0.5);
}

[data-theme="light"] .bar-chart__fill--accent {
  background: rgba(5, 150, 51, 0.25);
  border: 1px solid rgba(5, 150, 51, 0.4);
}

.bar-chart__value {
  font-size: 0.8125rem;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.bar-chart__value--accent { color: var(--color-green); }

@media (max-width: 480px) {
  .bar-chart__row {
    grid-template-columns: 1fr 50px;
    grid-template-rows: auto auto;
  }
  .bar-chart__label {
    grid-column: 1 / -1;
    font-size: 0.8125rem;
  }
  .bar-chart__track { height: 24px; }
}

/* Device chart */
.device-chart {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

.device-chart__item {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 12px;
  align-items: center;
}

.device-chart__icon {
  grid-row: 1 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}

.device-chart__bar-wrap {
  height: 32px;
  background: var(--color-chart-bar);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.device-chart__bar {
  height: 100%;
  width: 0;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 10px;
  transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.device-chart__bar.is-animated { width: var(--target-width); }

.device-chart__bar--mobile { background: rgba(255, 107, 107, 0.3); border: 1px solid rgba(255, 107, 107, 0.45); }
.device-chart__bar--tablet { background: rgba(251, 191, 36, 0.25); border: 1px solid rgba(251, 191, 36, 0.4); }
.device-chart__bar--desktop { background: rgba(96, 165, 250, 0.3); border: 1px solid rgba(96, 165, 250, 0.4); }

[data-theme="light"] .device-chart__bar--mobile { background: rgba(220, 38, 38, 0.18); border-color: rgba(220, 38, 38, 0.3); }
[data-theme="light"] .device-chart__bar--tablet { background: rgba(217, 119, 6, 0.15); border-color: rgba(217, 119, 6, 0.25); }
[data-theme="light"] .device-chart__bar--desktop { background: rgba(37, 99, 235, 0.15); border-color: rgba(37, 99, 235, 0.25); }

.device-chart__percent {
  font-size: 0.8125rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.device-chart__name {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.device-chart__delta {
  font-size: 0.75rem;
  font-weight: 600;
  text-align: right;
}

.device-chart__delta--bad { color: var(--color-red); }
.device-chart__delta--base { color: var(--color-text-dim); }

/* ============================================
   CALLOUTS
   ============================================ */
.callout {
  display: flex;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius-md);
  margin: 24px 0;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.callout__icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.callout--warning {
  background: var(--color-yellow-dim);
  border: 1px solid rgba(251, 191, 36, 0.2);
}

[data-theme="light"] .callout--warning { border-color: rgba(217, 119, 6, 0.15); }

.callout--warning .callout__icon { color: var(--color-yellow); }

.callout--success {
  background: var(--color-green-dimmer);
  border: 1px solid rgba(141, 245, 4, 0.15);
}

[data-theme="light"] .callout--success { border-color: rgba(5, 150, 51, 0.12); }

.callout--success .callout__icon { color: var(--color-green); }

.callout--info {
  background: var(--color-blue-dim);
  border: 1px solid rgba(96, 165, 250, 0.2);
}

[data-theme="light"] .callout--info { border-color: rgba(37, 99, 235, 0.12); }

.callout--info .callout__icon { color: var(--color-blue); }

/* ============================================
   SOURCE LINKS (inline)
   ============================================ */
.source-link {
  color: var(--color-text-dim);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.source-link:hover {
  color: var(--color-text-muted);
}

/* ============================================
   FORMULA
   ============================================ */
.formula-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  margin-bottom: 32px;
}

.formula-block__formula {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.9375rem;
  font-weight: 600;
}

.formula-block__part {
  padding: 6px 14px;
  background: var(--color-surface-hover);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.formula-block__part--var {
  color: var(--color-green);
  border: 1px solid var(--color-green-dim);
}

.formula-block__op {
  font-size: 1.25rem;
  color: var(--color-text-dim);
}

.formula-block__legend {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.formula-block__legend p + p { margin-top: 4px; }

/* ============================================
   METRICS
   ============================================ */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 40px;
}

.metric-card {
  padding: 24px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.metric-card--accent {
  border-color: rgba(141, 245, 4, 0.2);
  background: var(--color-green-dimmer);
}

[data-theme="light"] .metric-card--accent {
  border-color: rgba(5, 150, 51, 0.15);
}

.metric-card__value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-green);
  margin-bottom: 4px;
}

.metric-card__label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.metric-card__source {
  font-size: 0.6875rem;
  color: var(--color-text-dim);
  margin-top: 8px;
}

/* ============================================
   SCENARIOS
   ============================================ */
.scenarios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .scenarios-grid { grid-template-columns: repeat(3, 1fr); }
}

.scenario-card {
  padding: 24px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}

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

.scenario-card--featured {
  border-color: rgba(141, 245, 4, 0.3);
  background: var(--color-green-dimmer);
}

[data-theme="light"] .scenario-card--featured {
  border-color: rgba(5, 150, 51, 0.2);
}

.scenario-card__badge {
  position: absolute;
  top: -10px;
  right: 16px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-green);
  background: var(--color-bg);
  border: 1px solid rgba(141, 245, 4, 0.3);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.scenario-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.scenario-card__header svg { color: var(--color-text-dim); }

.scenario-card__visitors {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.scenario-card__visitors span {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-dim);
}

.scenario-card__lost {
  padding: 12px 0;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.scenario-card__lost-label { font-size: 0.75rem; color: var(--color-text-muted); }
.scenario-card__lost-value { font-size: 1.25rem; font-weight: 700; color: var(--color-red); }

.scenario-card__recover {
  padding: 12px 0;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.scenario-card__recover-label { font-size: 0.75rem; color: var(--color-text-muted); }
.scenario-card__recover-value { font-size: 1.125rem; font-weight: 700; color: var(--color-green); }

.scenario-card__yearly {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--color-text-dim);
  text-align: center;
}

/* ============================================
   REASONS CHART
   ============================================ */
.reasons-chart {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 32px;
}

.reasons-chart__group-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 16px;
}

.reasons-chart__group-label--natural {
  color: var(--color-blue);
  background: var(--color-blue-dim);
}

.reasons-chart__group-label--fixable {
  color: var(--color-green);
  background: var(--color-green-dimmer);
}

.reason-row {
  margin-bottom: 12px;
}

.reason-row__bar-wrap {
  height: 28px;
  background: var(--color-chart-bar);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 6px;
}

.reason-row__bar {
  height: 100%;
  width: 0;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  padding-left: 12px;
  transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
  background: var(--color-natural-bar);
}

.reason-row__bar.is-animated { width: var(--target-width); }

.reason-row__bar--fix { background: var(--color-fixable-bar); }

.reason-row__percent {
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.reason-row__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.reason-row__tag {
  display: inline-block;
  font-size: 0.6875rem;
  color: var(--color-text-dim);
  background: var(--color-surface);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: 8px;
}

/* ============================================
   UA SPECIFICS
   ============================================ */
.ua-specifics { margin-top: 48px; }

.ua-specifics__grid {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

@media (min-width: 640px) {
  .ua-specifics__grid { grid-template-columns: repeat(3, 1fr); }
}

.ua-spec-card {
  padding: 24px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s;
}

.ua-spec-card:hover { border-color: var(--color-border-strong); }

.ua-spec-card__icon {
  color: var(--color-text-dim);
  margin-bottom: 12px;
}

.ua-spec-card h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.ua-spec-card p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================
   ACTIONS
   ============================================ */
.actions-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.action-card {
  display: flex;
  gap: 16px;
  padding: 24px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s, transform 0.2s;
}

.action-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-1px);
}

.action-card__num {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-green);
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-green-dimmer);
  border-radius: var(--radius-sm);
}

.action-card__content { flex: 1; min-width: 0; }

.action-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-bottom: 10px;
}

.action-card__header h3 {
  font-size: 1rem;
  font-weight: 700;
}

.action-card__impact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-green);
  background: var(--color-green-dimmer);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.action-card__content > p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.action-card__tip {
  margin-top: 14px;
  padding: 12px 16px;
  background: var(--color-surface-hover);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.action-card__tip svg { flex-shrink: 0; color: var(--color-text-dim); margin-top: 1px; }

/* Email sequence */
.email-sequence {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 16px;
  padding: 16px;
  background: var(--color-surface-hover);
  border-radius: var(--radius-md);
}

.email-sequence__item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.email-sequence__time {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-green);
  min-width: 50px;
  text-align: center;
  padding: 4px 8px;
  background: var(--color-green-dimmer);
  border-radius: var(--radius-sm);
}

.email-sequence__desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.email-sequence__connector {
  width: 2px;
  height: 16px;
  background: var(--color-border);
  margin-left: 29px;
}

/* ============================================
   STEPS TIMELINE
   ============================================ */
.steps-timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.step-card {
  display: flex;
  gap: 16px;
  padding: 24px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s;
}

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

.step-card--accent {
  border-color: rgba(141, 245, 4, 0.3);
  background: var(--color-green-dimmer);
}

[data-theme="light"] .step-card--accent {
  border-color: rgba(5, 150, 51, 0.2);
}

.step-card__num {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-green);
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-green-dimmer);
  border-radius: 50%;
}

.step-card__content { flex: 1; }
.step-card__content h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step-card__content p { font-size: 0.9375rem; color: var(--color-text-muted); line-height: 1.5; }

.step-card__result {
  margin-top: 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-green);
  padding: 4px 12px;
  background: var(--color-green-dimmer);
  border-radius: var(--radius-full);
  display: inline-block;
}

/* ============================================
   CTA MID
   ============================================ */
.cta-mid {
  padding: 20px 0;
}

.cta-mid__card {
  padding: 32px 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.cta-mid__text p {
  font-size: 1rem;
  color: var(--color-text-muted);
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final {
  padding: 80px 0;
}

.cta-final__card {
  position: relative;
  padding: 48px 32px;
  background: var(--color-surface);
  border: 1px solid rgba(141, 245, 4, 0.15);
  border-radius: var(--radius-xl);
  text-align: center;
  overflow: hidden;
}

[data-theme="light"] .cta-final__card {
  border-color: rgba(5, 150, 51, 0.12);
}

.cta-final__glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(141, 245, 4, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

[data-theme="light"] .cta-final__glow {
  background: radial-gradient(circle, rgba(5, 150, 51, 0.06) 0%, transparent 70%);
}

.cta-final__title {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
}

.cta-final__desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  position: relative;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  position: relative;
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-hero {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}

.contact-hero__glow {
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(141, 245, 4, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

[data-theme="light"] .contact-hero__glow {
  background: radial-gradient(circle, rgba(5, 150, 51, 0.04) 0%, transparent 70%);
}

.contact-hero__inner {
  position: relative;
  z-index: 2;
}

.contact-hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
  max-width: 480px;
  margin: 0 auto;
}

.contact-hero__title {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.contact-hero__subtitle {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.contact-hero__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  margin-top: 16px;
}

.contact-hero__form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.contact-hero__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.contact-hero__input {
  width: 100%;
  padding: 14px 24px;
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  outline: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  font-family: var(--font-family);
}

.contact-hero__input::placeholder {
  color: var(--color-text-dim);
}

.contact-hero__input:focus {
  border-color: rgba(141, 245, 4, 0.3);
  box-shadow: 0 0 0 3px rgba(141, 245, 4, 0.05);
}

[data-theme="light"] .contact-hero__input:focus {
  border-color: rgba(5, 150, 51, 0.3);
  box-shadow: 0 0 0 3px rgba(5, 150, 51, 0.05);
}

.contact-hero__input.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.contact-hero__input.success {
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(141, 245, 4, 0.06);
}

.contact-hero__msg {
  display: none;
  font-size: 0.8125rem;
  padding-left: 16px;
  margin-top: 4px;
}

.contact-hero__msg--error {
  display: block;
  color: #ef4444;
}

.contact-hero__msg--success {
  display: block;
  color: var(--color-green);
}

.contact-hero__submit {
  margin-top: 8px;
  width: 100%;
  display: flex;
}

.contact-hero__success {
  padding: 48px 24px;
  text-align: center;
}

.contact-hero__success-icon {
  color: var(--color-green);
  margin-bottom: 16px;
}

.contact-hero__success-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-hero__success-text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* ============================================
   SOURCES
   ============================================ */
.sources {
  padding: 40px 0;
}

.sources__details { border: 1px solid var(--color-border); border-radius: var(--radius-md); }

.sources__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  list-style: none;
  user-select: none;
}

.sources__summary::-webkit-details-marker { display: none; }
.sources__summary::marker { display: none; content: ''; }

.sources__chevron { transition: transform 0.3s; margin-left: auto; }

.sources__details[open] .sources__chevron { transform: rotate(180deg); }

.sources__list {
  padding: 0 20px 20px;
  border-top: 1px solid var(--color-border);
}

.sources__list ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
}

.sources__list li {
  font-size: 0.8125rem;
  color: var(--color-text-dim);
  line-height: 1.5;
}

.sources__list a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 2px;
}

.sources__list a:hover { color: var(--color-text); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  text-align: center;
}

.footer p {
  font-size: 0.8125rem;
  color: var(--color-text-dim);
}

.footer a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

/* ============================================
   READING PROGRESS
   ============================================ */
.reading-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  height: 2px;
  background: var(--color-green);
  z-index: 99;
  transition: width 0.1s linear;
  width: 0;
}

/* ============================================
   RECOVERY CARD
   ============================================ */
.recovery-card {
  padding: 28px 24px;
  background: var(--color-green-dimmer);
  border: 1px solid rgba(141, 245, 4, 0.2);
  border-radius: var(--radius-lg);
  margin: 24px 0;
}

[data-theme="light"] .recovery-card {
  border-color: rgba(5, 150, 51, 0.15);
}

.recovery-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-green);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.recovery-card__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 24px;
}

.recovery-card__visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.recovery-card__bar-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.recovery-card__bar-label {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  margin-bottom: 2px;
}

.recovery-card__bar-track {
  height: 36px;
  background: var(--color-chart-bar);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
}

.recovery-card__bar-track--recover {
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  overflow: visible;
}

.recovery-card__bar-lost {
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 107, 107, 0.35), rgba(255, 107, 107, 0.15));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(255, 107, 107, 0.25);
}

[data-theme="light"] .recovery-card__bar-lost {
  background: linear-gradient(90deg, rgba(220, 38, 38, 0.15), rgba(220, 38, 38, 0.06));
  border-color: rgba(220, 38, 38, 0.15);
}

.recovery-card__bar-lost span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-red);
  white-space: nowrap;
}

.recovery-card__bar-recover {
  height: 36px;
  width: 0;
  background: linear-gradient(90deg, rgba(141, 245, 4, 0.4), rgba(141, 245, 4, 0.2));
  border: 1px solid rgba(141, 245, 4, 0.4);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  padding: 0 12px;
  transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  flex-shrink: 0;
}

.recovery-card__bar-recover.is-animated {
  width: var(--target-width);
}

[data-theme="light"] .recovery-card__bar-recover {
  background: linear-gradient(90deg, rgba(5, 150, 51, 0.2), rgba(5, 150, 51, 0.08));
  border-color: rgba(5, 150, 51, 0.3);
}

.recovery-card__bar-recover span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-green);
  white-space: nowrap;
}

.recovery-card__bar-recover-label {
  font-size: 0.6875rem;
  color: var(--color-green);
  font-weight: 600;
  white-space: nowrap;
}

.recovery-card__bottom {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.recovery-card__result {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.recovery-card__result-value {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-green);
}

.recovery-card__result-value--year {
  color: var(--color-text);
  font-size: 1.125rem;
}

.recovery-card__result-label {
  font-size: 0.75rem;
  color: var(--color-text-dim);
}

/* ============================================
   IMPACT CARD (visual callout)
   ============================================ */
.impact-card {
  padding: 24px;
  background: var(--color-yellow-dim);
  border: 1px solid rgba(251, 191, 36, 0.2);
  border-radius: var(--radius-lg);
  margin: 24px 0;
}

[data-theme="light"] .impact-card {
  border-color: rgba(217, 119, 6, 0.15);
}

.impact-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-yellow);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.impact-card__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
}

.impact-card__stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.impact-card__stat {
  display: flex;
  align-items: center;
  gap: 16px;
}

.impact-card__people {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

.impact-card__divider {
  height: 1px;
  background: var(--color-border);
}

.impact-card__stat-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.impact-card__stat-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text);
}

.impact-card__stat-value--red {
  color: var(--color-red);
}

.impact-card__stat-label {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  line-height: 1.3;
}

.impact-card__arrow {
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .impact-card__stat {
    flex-wrap: wrap;
    gap: 10px;
  }
  .impact-card__people {
    flex-wrap: wrap;
  }
}

/* ============================================
   HERO SPARKLINES
   ============================================ */
.hero__stat {
  position: relative;
  overflow: hidden;
}

.hero__stat-spark {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 70%;
  pointer-events: none;
  opacity: 0.8;
  display: block;
}

/* ============================================
   DEVICE RADIAL PROGRESS
   ============================================ */
.device-radial {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

@media (max-width: 480px) {
  .device-radial {
    grid-template-columns: 1fr;
    max-width: 240px;
    margin-left: auto;
    margin-right: auto;
  }
}

.device-radial__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s, transform 0.2s;
}

.device-radial__card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.device-radial__ring {
  position: relative;
  width: 100px;
  height: 100px;
}

.device-radial__ring svg {
  width: 100%;
  height: 100%;
}

.device-radial__progress {
  transition: stroke-dashoffset 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.device-radial__icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-text-muted);
}

.device-radial__value {
  font-size: 1.25rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.device-radial__card--mobile .device-radial__value { color: var(--color-red); }
.device-radial__card--tablet .device-radial__value { color: var(--color-yellow); }
.device-radial__card--desktop .device-radial__value { color: var(--color-blue); }

.device-radial__name {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.device-radial__delta {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  background: var(--color-surface-hover);
}

.device-radial__delta--bad {
  color: var(--color-red);
  background: var(--color-red-dim);
}

.device-radial__delta--base {
  color: var(--color-text-dim);
}

/* ============================================
   REASONS BANNER
   ============================================ */
.reasons-banner {
  padding: 32px 24px;
  background: var(--color-blue-dim);
  border: 1px solid rgba(96, 165, 250, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
}

[data-theme="light"] .reasons-banner {
  border-color: rgba(37, 99, 235, 0.15);
}

.reasons-banner__value {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 800;
  color: var(--color-blue);
  line-height: 1;
  flex-shrink: 0;
}

.reasons-banner__label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.reasons-banner__label--natural {
  color: var(--color-blue);
  background: rgba(96, 165, 250, 0.15);
}

.reasons-banner__text p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

@media (max-width: 480px) {
  .reasons-banner {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   REASONS FIXABLE GRID
   ============================================ */
.reasons-fixable {
  margin-bottom: 32px;
}

.reasons-fixable__header {
  margin-bottom: 16px;
}

.reasons-fixable__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

@media (min-width: 480px) {
  .reasons-fixable__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .reasons-fixable__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.reason-card {
  padding: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, transform 0.2s;
}

.reason-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-1px);
}

.reason-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.reason-card__percent {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-green);
}

.reason-card__tag {
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--color-text-dim);
  background: var(--color-surface-hover);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.reason-card__bar {
  height: 4px;
  background: var(--color-chart-bar);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 10px;
}

.reason-card__fill {
  height: 100%;
  width: 0;
  border-radius: 2px;
  transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.reason-card__fill.is-animated { width: var(--target-width); }

.reason-card__fill--fix {
  background: var(--color-fixable-bar);
}

.reason-card__text {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ============================================
   EMAIL MESSAGE CARDS
   ============================================ */
.email-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

.email-card {
  display: flex;
  gap: 12px;
  padding: 12px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, transform 0.2s;
  opacity: 0;
  transform: translateY(8px);
  animation: emailCardIn 0.5s ease-out forwards;
  animation-delay: var(--card-delay, 0s);
}

.email-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes emailCardIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.email-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-1px);
}

.email-card__accent {
  width: 4px;
  min-height: 100%;
  border-radius: 2px;
  flex-shrink: 0;
}

.email-card__content {
  flex: 1;
  min-width: 0;
}

.email-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.email-card__time {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-green);
}

.email-card__badge {
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--color-text-dim);
  background: var(--color-surface-hover);
  padding: 1px 8px;
  border-radius: var(--radius-full);
}

.email-card__text {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ============================================
   CTA MID GRADIENT BORDER
   ============================================ */
.cta-mid__card--gradient {
  position: relative;
  border: none;
  background: var(--color-surface);
  isolation: isolate;
}

.cta-mid__card--gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: conic-gradient(from var(--gradient-angle, 0deg), var(--color-green), var(--color-blue), var(--color-purple), var(--color-green));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: gradient-angle 4s linear infinite;
  pointer-events: none;
}

/* ============================================
   METRICS LARGE COUNTERS
   ============================================ */
.metric-card--large .metric-card__value {
  font-size: 2.25rem;
}

.metric-card--large .metric-card__label {
  font-size: 0.875rem;
}

/* ============================================
   INDUSTRY BAR IMPROVEMENTS
   ============================================ */
.bar-chart__row {
  position: relative;
}

.bar-chart__row:nth-child(even) {
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 4px 0;
  margin: -4px 0;
}

.bar-chart__row--highlight {
  background: var(--color-green-dimmer) !important;
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  margin: -2px -8px;
}

.bar-chart__fill {
  background: linear-gradient(90deg, var(--color-chart-fill) 0%, rgba(255,255,255,0.35) 100%);
}

[data-theme="light"] .bar-chart__fill {
  background: linear-gradient(90deg, var(--color-chart-fill) 0%, rgba(0,0,0,0.25) 100%);
}

/* ============================================
   FORMULA PULSE ANIMATION
   ============================================ */
@keyframes subtlePulse {
  0%, 100% { box-shadow: 0 0 0 0 transparent; }
  50% { box-shadow: 0 0 0 4px var(--color-green-dimmer); }
}

.formula-block__part--var {
  animation: subtlePulse 3s ease-in-out infinite;
}

.formula-block__op {
  position: relative;
}

.formula-block__op::after {
  content: '';
  display: none;
}