/* ihatewindows.org — dark editorial + system-error undertones */

:root {
  --bg-deep: #06060a;
  --bg-raised: #0e0e14;
  --bg-card: #13131c;
  --border: rgba(255, 255, 255, 0.06);
  --text: #eceaf2;
  --text-muted: #8a8799;
  --accent: #4f8cff;
  --accent-dim: rgba(79, 140, 255, 0.15);
  --warning: #ffb020;
  --danger: #ff5c5c;
  --bsod: #1a3a7a;
  --win-green: #3fb950;
  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Literata", Georgia, serif;
  --font-mono: "Fragment Mono", ui-monospace, monospace;
  --space-xs: 0.35rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5rem;
  --radius: 12px;
  --max-read: 42rem;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
  }

  .hero-hook__dots {
    animation: none !important;
  }

  .hero-fake-update__fill {
    animation: none !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg-deep);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -30%, rgba(79, 140, 255, 0.12), transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 20%, rgba(26, 58, 122, 0.35), transparent 50%),
    linear-gradient(180deg, var(--bg-deep) 0%, #080810 100%);
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.site-header {
  padding: var(--space-2xl) var(--space-lg) var(--space-xl);
  max-width: 72rem;
  margin: 0 auto;
  position: relative;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 var(--space-md);
}

.hero-domain {
  margin: 0 0 var(--space-sm);
}

.hero-domain__url {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  background: var(--accent-dim);
  border: 1px solid rgba(79, 140, 255, 0.35);
}

.hero-hook {
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.5vw, 3.85rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 22ch;
}

.hero-hook__windows {
  color: var(--danger);
  text-shadow:
    0 0 40px rgba(255, 92, 92, 0.35),
    0 0 80px rgba(79, 140, 255, 0.15);
}

.hero-hook__dots {
  color: var(--warning);
  animation: ellipsis-pulse 1.4s ease-in-out infinite;
}

@keyframes ellipsis-pulse {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 1;
  }
}

.lede {
  max-width: var(--max-read);
  margin: 0 0 var(--space-lg);
  color: var(--text-muted);
  font-size: 1.125rem;
}

.lede--punchy {
  font-size: 1.15rem;
  color: #c4c0d4;
}

.hero-fake-update {
  max-width: 28rem;
  margin: 0 0 var(--space-lg);
  padding: var(--space-md);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #1a1d28 0%, #12151f 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.4) inset,
    0 12px 32px rgba(0, 0, 0, 0.45);
}

.hero-fake-update__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-fake-update__pct {
  color: var(--win-green);
  font-weight: 700;
}

.hero-fake-update__bar {
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  margin-bottom: var(--space-sm);
}

.hero-fake-update__fill {
  display: block;
  height: 100%;
  width: 87%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--bsod), var(--accent));
  animation: progress-shimmer 2.5s ease-in-out infinite;
}

@keyframes progress-shimmer {
  0%,
  100% {
    opacity: 0.85;
    filter: brightness(1);
  }
  50% {
    opacity: 1;
    filter: brightness(1.15);
  }
}

.hero-fake-update__sub {
  margin: 0;
  font-size: 0.8125rem;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.5;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text-muted);
}

.pill--accent {
  border-color: rgba(79, 140, 255, 0.35);
  background: var(--accent-dim);
  color: var(--accent);
}

.pill--danger {
  border-color: rgba(255, 92, 92, 0.4);
  background: rgba(255, 92, 92, 0.1);
  color: #ff9a9a;
}

.toc {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-xl);
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(6, 6, 10, 0.92) 60%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.toc__label {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warning);
}

.toc ul {
  list-style: none;
  margin: 0;
  padding: var(--space-sm) 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
  border-bottom: 1px solid var(--border);
}

.toc a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.toc a:hover,
.toc a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
  outline: none;
}

main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-2xl);
}

.section {
  margin-bottom: var(--space-xl);
  scroll-margin-top: 5rem;
}

.section--offset .section__inner {
  margin-left: 0;
}

@media (min-width: 768px) {
  .section--offset .section__inner {
    margin-left: clamp(2rem, 12vw, 8rem);
  }
}

.section__inner {
  position: relative;
  padding: var(--space-lg);
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.02) inset,
    0 24px 48px -24px rgba(0, 0, 0, 0.6);
}

.section__inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  border-radius: var(--radius) 0 0 var(--radius);
  background: linear-gradient(180deg, var(--accent), var(--bsod));
  opacity: 0.85;
}

.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  margin: 0 0 var(--space-md);
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  letter-spacing: -0.02em;
}

.section__index {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--warning);
  letter-spacing: 0.08em;
}

.section__snark {
  margin: calc(-0.25 * var(--space-md)) 0 var(--space-md);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-style: italic;
  line-height: 1.45;
  color: #c9b8ff;
  background: rgba(201, 184, 255, 0.06);
  border-left: 3px solid rgba(201, 184, 255, 0.45);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.gripe-list {
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: var(--max-read);
}

.gripe-list li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-md);
  color: var(--text-muted);
}

.gripe-list li:last-child {
  margin-bottom: 0;
}

.gripe-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  opacity: 0.7;
}

.gripe-list strong {
  color: var(--text);
  font-weight: 600;
}

.gripe-source {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.4;
}

.gripe-source a {
  color: var(--text-muted);
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 2px;
  transition:
    color 0.15s ease,
    text-decoration-color 0.15s ease;
}

.gripe-source a:hover {
  color: var(--text);
  text-decoration-color: var(--accent);
}

.section__standout {
  font-size: 1.2rem;
  color: var(--text);
  margin: 0;
  max-width: var(--max-read);
  font-style: italic;
  border-left: 2px solid var(--warning);
  padding-left: var(--space-md);
}

.section--closing .section__inner::before {
  background: linear-gradient(180deg, var(--warning), var(--accent));
}

/* External citations */
.sources {
  padding-top: var(--space-2xl);
}

.sources__intro {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: var(--max-read);
  margin: 0 0 var(--space-lg);
  line-height: 1.55;
}

.sources__groups {
  display: grid;
  gap: var(--space-lg);
  max-width: 42rem;
}

.sources__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin: 0 0 var(--space-sm);
}

.sources__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sources__list li {
  margin-bottom: var(--space-xs);
  font-size: 0.875rem;
  line-height: 1.45;
}

.sources__list a {
  color: var(--text-muted);
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 3px;
  transition:
    color 0.15s ease,
    text-decoration-color 0.15s ease;
}

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

.site-footer {
  max-width: 72rem;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
  border-top: 1px solid var(--border);
}

.footer__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  margin: 0 0 var(--space-sm);
  letter-spacing: 0.02em;
}

.footer__note {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 36rem;
}

/* Entrance + scroll */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  animation: rise 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.reveal-delay-1 {
  animation-delay: 0.08s;
}

.reveal-delay-2 {
  animation-delay: 0.18s;
}

.reveal-delay-3 {
  animation-delay: 0.28s;
}

.reveal-delay-4 {
  animation-delay: 0.4s;
}

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

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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