/* OUTAGE — cinematic offline-desert gallery */

:root {
  --void: #0B0D10;
  --bone: #E7DFD2;
  --sand: #C4A574;
  --signal: #FF6B2C;
  --sage: #7D9B76;
  --line: #2A303A;
  --ink: #12151A;
  --muted: rgba(231, 223, 210, 0.62);
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --pad: clamp(1.25rem, 4vw, 3rem);
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--void);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  overflow-x: hidden;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
strong { font-weight: 700; }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--signal);
  color: var(--void);
  padding: 0.6rem 1rem;
  z-index: 100;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

.world {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

.wrap {
  width: min(100% - 2 * var(--pad), var(--max));
  margin-inline: auto;
}

/* ── Splash ── */
.splash {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 0.85rem;
  background: radial-gradient(ellipse at 50% 40%, #151920 0%, var(--void) 70%);
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}
.splash.is-gone {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.splash-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: var(--signal);
  text-transform: uppercase;
}
.splash-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 12vw, 6.5rem);
  letter-spacing: -0.03em;
  line-height: 0.92;
}
.splash-title span {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.4em);
  animation: rise 0.8s var(--ease) forwards;
}
.splash-title span:nth-child(2) { animation-delay: 0.12s; color: var(--sand); }
.splash-line {
  margin: 0.4rem 0 1.2rem;
  color: var(--muted);
  opacity: 0;
  animation: fade 0.8s 0.35s var(--ease) forwards;
}
.splash-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 0 auto;
  padding: 0.95rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--bone);
  border: 1px solid var(--line);
  background: rgba(11, 13, 16, 0.55);
  transition: border-color 0.25s, color 0.25s, transform 0.25s;
  opacity: 0;
  animation: fade 0.8s 0.55s var(--ease) forwards;
}
.splash-cta:hover,
.splash-cta:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
  transform: translateY(-2px);
}
.splash-pulse {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 rgba(255, 107, 44, 0.55);
  animation: pulse 1.6s ease-out infinite;
}

@keyframes rise {
  to { opacity: 1; transform: none; }
}
@keyframes fade {
  to { opacity: 1; }
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 107, 44, 0.5); }
  70% { box-shadow: 0 0 0 12px rgba(255, 107, 44, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 44, 0); }
}

/* ── Chrome ── */
.chrome {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--pad);
  background: linear-gradient(to bottom, rgba(11, 13, 16, 0.92), transparent);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  pointer-events: none;
}
body.is-live .chrome {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.06em;
  font-size: 1.05rem;
}
.chrome-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.chrome-nav a { color: var(--muted); transition: color 0.2s; }
.chrome-nav a:hover { color: var(--bone); }
.nav-cta {
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--signal);
  color: var(--signal) !important;
}
.burger {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  border: 1px solid var(--line);
}
.burger span,
.burger span::before,
.burger span::after {
  display: block;
  width: 1rem;
  height: 1.5px;
  background: var(--bone);
  position: relative;
}
.burger span::before,
.burger span::after {
  content: "";
  position: absolute;
  left: 0;
}
.burger span::before { top: -5px; }
.burger span::after { top: 5px; }

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 50;
  width: min(18rem, 88vw);
  height: 100%;
  padding: 5rem 1.5rem 2rem;
  background: var(--ink);
  border-left: 1px solid var(--line);
  display: grid;
  align-content: start;
  gap: 1.1rem;
  transform: translateX(105%);
  transition: transform 0.35s var(--ease);
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
}
.drawer.is-open { transform: none; }
.scrim {
  position: fixed;
  inset: 0;
  z-index: 45;
  background: rgba(0, 0, 0, 0.55);
}
.scrim[hidden] { display: none; }

/* ── Hero ── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: grid;
  align-content: end;
  padding: 7rem var(--pad) 4rem;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
body.is-live .hero {
  opacity: 1;
  transform: none;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--sand);
}
.kdot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--signal);
}
.brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4rem, 16vw, 9rem);
  letter-spacing: -0.04em;
  line-height: 0.85;
}
.lede {
  margin: 1rem 0 1.75rem;
  max-width: 22rem;
  font-size: clamp(1.1rem, 2.4vw, 1.35rem);
  color: var(--muted);
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-hud {
  position: absolute;
  top: 5.5rem;
  right: var(--pad);
  display: grid;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--sage);
  text-align: right;
  opacity: 0.8;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.25rem;
  background: var(--signal);
  color: var(--void);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: transform 0.2s, filter 0.2s;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-ghost {
  background: transparent;
  color: var(--bone);
  border: 1px solid var(--line);
}
.btn-sm { padding: 0.65rem 0.95rem; font-size: 0.7rem; }

/* ── Sections ── */
.section {
  position: relative;
  z-index: 1;
  padding: clamp(4rem, 10vw, 7rem) 0;
}
.sec-tag {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--signal);
}
.sec-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.4rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.sec-lede {
  margin: 0;
  max-width: 36rem;
  color: var(--muted);
}
.sec-head { margin-bottom: clamp(2rem, 5vw, 3.5rem); }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ── Modes ── */
.modes {
  background: linear-gradient(to bottom, transparent, rgba(11, 13, 16, 0.72) 12%, rgba(11, 13, 16, 0.88));
}
.mode-list { display: grid; gap: clamp(2.5rem, 6vw, 4.5rem); }
.mode {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
}
.mode:nth-child(even) { direction: rtl; }
.mode:nth-child(even) > * { direction: ltr; }
.mode-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 10;
  background: var(--ink);
}
.mode-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 0.8s var(--ease);
}
.mode:hover .mode-media img { transform: scale(1); }
.mode-num {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--sand);
}
.mode-copy h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.02em;
}
.mode-copy p { margin: 0 0 1.1rem; color: var(--muted); }
.mode-link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
  border-bottom: 1px solid currentColor;
  padding-bottom: 0.15rem;
}
.mode-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--sage);
  border: 1px solid var(--line);
  padding: 0.35rem 0.55rem;
}

/* ── Play stage ── */
.play { background: rgba(11, 13, 16, 0.92); }
.stage {
  position: relative;
  border: 1px solid var(--line);
  background: #090b0e;
  overflow: hidden;
}
.stage-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.stage-bar strong { color: var(--bone); font-weight: 600; }
.stage-label { color: var(--signal); }
#runner {
  width: 100%;
  height: auto;
  display: block;
  cursor: pointer;
  background: linear-gradient(#0e1218, #16110c 70%, #1a140e);
}
.stage-hint {
  position: absolute;
  left: 50%;
  bottom: 1.2rem;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--sand);
  pointer-events: none;
  transition: opacity 0.3s;
}
.stage-hint.is-hide { opacity: 0; }
.stage-over {
  position: absolute;
  inset: 2.6rem 0 0;
  display: grid;
  place-content: center;
  gap: 1rem;
  background: rgba(11, 13, 16, 0.72);
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
}
.stage-over[hidden] { display: none; }
.stage-over button {
  justify-self: center;
  padding: 0.75rem 1.1rem;
  background: var(--signal);
  color: var(--void);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ── About ── */
.about {
  min-height: 70svh;
  display: grid;
  align-items: end;
  padding: 0;
  overflow: hidden;
}
.about-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.about-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}
.about-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(11, 13, 16, 0.95) 10%, rgba(11, 13, 16, 0.45) 55%, rgba(11, 13, 16, 0.35)),
    linear-gradient(90deg, rgba(11, 13, 16, 0.7), transparent 55%);
}
.about-copy {
  position: relative;
  z-index: 1;
  padding: clamp(4rem, 10vw, 7rem) 0;
  max-width: 38rem;
}
.about-copy p { color: var(--muted); }
.about-points {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}
.about-points li {
  position: relative;
  padding-left: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--bone);
}
.about-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--signal);
}

/* ── FAQ ── */
.faq { background: var(--void); }
.faq-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.faq-list details {
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
}
.faq-list summary {
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--signal);
}
.faq-list details[open] summary::after { content: "–"; }
.faq-list p {
  margin: 0.75rem 0 0;
  max-width: 40rem;
  color: var(--muted);
}

/* ── Footer ── */
.foot {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  padding: 2rem 0 3rem;
  background: var(--void);
}
.foot-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.foot-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ── Responsive ── */
@media (max-width: 860px) {
  .chrome-nav { display: none; }
  .burger { display: grid; }
  .mode,
  .mode:nth-child(even) {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .hero-hud { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .splash-title span,
  .splash-line,
  .splash-cta,
  .splash-pulse,
  .reveal,
  .hero,
  .chrome,
  .mode-media img {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .world { opacity: 0.35; }
}