:root {
  --bg: #ffffff;
  --ink: #eaeaea;
  --muted: #9aa0a6;
  --panel: #101114;
  --panel-2: #16181d;
  --accent: #ffcf40;
  --accent-2: #4df0ff;
  --danger: #ff4d6d;
  --shadow: rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: #050507;
  color: var(--ink);
  font-family: "Trebuchet MS", "Franklin Gothic Medium", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-2);
}

a:hover {
  color: #ffffff;
}

.app {
  min-height: 100vh;
  background: #050507;
  position: relative;
  overflow: hidden;
  padding: 0;
}

.app.is-transitioning {
  cursor: progress;
}

.hud-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(
      rgba(0, 0, 0, 0.05) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 100% 40px, 80px 100%;
  opacity: 0.2;
}

.grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='1' /%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  opacity: 0.5;
  mix-blend-mode: soft-light;
}

.scene {
  position: absolute;
  inset: 0;
  display: block;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.scene.active {
  opacity: 1;
  pointer-events: auto;
  position: relative;
}

.scene-intro {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}


.engine-btn {
  width: 160px;
  height: 160px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #ffe9a3, #ffcf40 45%, #d99000 100%);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: #1b1b1b;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  cursor: pointer;
  box-shadow: 0 0 0 6px rgba(255, 207, 64, 0.12),
    0 0 40px rgba(255, 207, 64, 0.4),
    inset 0 0 18px rgba(255, 255, 255, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.engine-btn:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 0 0 10px rgba(255, 207, 64, 0.2),
    0 0 60px rgba(255, 207, 64, 0.6),
    inset 0 0 20px rgba(255, 255, 255, 0.35);
}

.engine-btn:disabled {
  opacity: 0.75;
  cursor: default;
  transform: none;
}

.engine-btn.pressed {
  transform: scale(0.98);
  box-shadow: 0 0 0 14px rgba(255, 207, 64, 0.18),
    0 0 90px rgba(255, 207, 64, 0.75),
    inset 0 0 26px rgba(255, 255, 255, 0.4);
}

.engine-btn::after {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 207, 64, 0.35);
  box-shadow: 0 0 35px rgba(255, 207, 64, 0.35);
  animation: pulse 1.8s ease-in-out infinite;
}

.engine-btn.engine-btn-solo {
  width: 190px;
  height: 190px;
  font-size: 0.95rem;
}

@keyframes pulse {
  0% {
    transform: scale(0.96);
    opacity: 0.6;
  }
  60% {
    transform: scale(1.06);
    opacity: 1;
  }
  100% {
    transform: scale(0.98);
    opacity: 0.5;
  }
}

.intro-hint {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--muted);
}

.intro-dial {
  display: none;
}

.dial-ring {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(255, 207, 64, 0.5);
  border-radius: 50%;
  animation: spin 6s linear infinite;
}

.dial-core {
  position: absolute;
  inset: 35px;
  border-radius: 50%;
  background: rgba(77, 240, 255, 0.15);
  box-shadow: 0 0 35px rgba(77, 240, 255, 0.35);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.menu-wrap {
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
  background: #0b0b0d;
}

.menu-header {
  margin: 32px 0 24px;
}

.menu-eyebrow {
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  color: var(--muted);
}

.menu-title {
  margin: 0 0 8px;
  text-transform: uppercase;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--accent);
}

.menu-sub {
  margin: 0;
  color: #d4d4d4;
}

.menu-options {
  display: grid;
  gap: 14px;
  margin: 26px 0 18px;
}

.menu-item {
  width: 100%;
  text-align: left;
  padding: 16px 18px;
  background: #14161c;
  color: #f5f5f5;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border 0.2s ease, transform 0.2s ease;
}

.menu-item:hover,
.menu-item:focus {
  border-color: var(--accent);
  transform: translateX(6px);
  outline: none;
}

.menu-item.pressed {
  border-color: var(--accent);
  transform: translateX(10px);
  box-shadow: inset 0 0 0 1px rgba(255, 207, 64, 0.4);
}

.menu-footer {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.menu-left {
  padding: 20px 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(18, 19, 24, 0.95), rgba(10, 10, 12, 0.9));
}

.menu-right {
  position: relative;
  overflow: hidden;
  background: #050507;
}

.menu-plate {
  position: absolute;
  top: 32px;
  right: 32px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(14, 14, 18, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  color: var(--accent);
}

.plate-title {
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.plate-sub {
  color: var(--muted);
  letter-spacing: 0.08em;
}

.menu-visual {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 40%, rgba(77, 240, 255, 0.25), transparent 55%),
    radial-gradient(circle at 40% 70%, rgba(255, 207, 64, 0.25), transparent 55%);
  filter: blur(0.2px);
  opacity: 0.8;
}

.menu-city {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.replay-btn {
  position: absolute;
  bottom: 24px;
  right: 24px;
  z-index: 2;
  background: rgba(12, 14, 18, 0.85);
  color: #eafcff;
  border: 1px solid rgba(77, 240, 255, 0.4);
  padding: 8px 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.7rem;
  cursor: pointer;
}

.replay-btn:hover,
.replay-btn:focus {
  border-color: rgba(77, 240, 255, 0.9);
  outline: none;
  box-shadow: 0 0 16px rgba(77, 240, 255, 0.35);
}

.scene-content {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.scene-shell {
  width: 100%;
  min-height: 100vh;
  background: rgba(9, 9, 12, 0.96);
  padding: 0;
}

.scene-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 16px;
  padding: 20px 18px 0;
}

.scene-header h2 {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 1.4rem;
  color: var(--accent);
}

.back-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #f2f2f2;
  padding: 8px 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
}

.back-btn:hover,
.back-btn:focus {
  border-color: var(--accent);
  outline: none;
}

.back-btn.pressed {
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(255, 207, 64, 0.35);
}

.scene-lede {
  margin: 0 0 18px;
  color: var(--muted);
  padding: 0 18px;
}

.blog-title {
  margin: 0 0 8px;
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  text-transform: uppercase;
  color: #ffffff;
  padding: 0 18px;
}

.blog-meta {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 0 18px;
}

.blog-content {
  line-height: 1.7;
  color: #dedede;
  padding: 0 18px 60px;
}

.blog-content h2,
.blog-content h3 {
  margin-top: 26px;
  margin-bottom: 10px;
  color: var(--accent);
}

.blog-content blockquote {
  border-left: 3px solid var(--accent-2);
  padding-left: 16px;
  color: #d9f6ff;
  margin: 16px 0;
}

.section-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 24px;
  align-items: flex-start;
  margin: 16px 0 22px;
}

.section-media {
  display: grid;
  gap: 14px;
}

.inline-image {
  margin: 0;
  background: #12141a;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

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

.inline-image figcaption {
  padding: 10px 12px 12px;
  font-size: 0.85rem;
  color: var(--muted);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  padding: 0 18px 60px;
}

.gallery-card {
  background: #14161c;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  color: var(--muted);
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
}

.gallery-card:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(255, 207, 64, 0.35);
}

.gallery-card.pressed {
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(255, 207, 64, 0.3);
}

.recommendations {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  padding: 0 18px 60px;
}

.rec-card {
  padding: 18px;
  background: #151821;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.rec-card-link {
  cursor: pointer;
}

.rec-card-link:hover,
.rec-card-link:focus {
  border-color: rgba(77, 240, 255, 0.6);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35), 0 0 18px rgba(77, 240, 255, 0.35);
  transform: translateY(-4px);
  outline: none;
}

.rec-card-link.pressed {
  border-color: rgba(77, 240, 255, 0.9);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35), 0 0 22px rgba(77, 240, 255, 0.5);
  transform: translateY(-2px) scale(0.99);
}

.rec-card h3 {
  margin: 0 0 6px;
  color: #ffffff;
}

.rec-card p {
  margin: 0 0 10px;
  color: var(--muted);
}

.rec-tag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--accent-2);
  color: var(--accent-2);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.about-card {
  padding: 22px;
  background: #151821;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #dedede;
  line-height: 1.7;
  margin: 0 18px 60px;
}

.blog-menu {
  display: grid;
  gap: 14px;
  padding: 0 18px 60px;
}

.blog-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.blog-item-title {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.blog-item-meta {
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.transition {
  pointer-events: none;
  background: rgba(77, 240, 255, 0.2);
  opacity: 0;
}

.transition.active {
  animation: flash 0.9s ease;
}

@keyframes flash {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  40% {
    opacity: 0.9;
    transform: scale(1.03);
  }
  100% {
    opacity: 0;
    transform: scale(1.2);
  }
}

@media (max-width: 900px) {
  .section-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .menu-wrap {
    grid-template-columns: 1fr;
  }

  .menu-left {
    padding: 16px 14px;
  }

  .menu-options {
    gap: 12px;
  }

  .menu-item {
    font-size: 0.9rem;
    letter-spacing: 0.06em;
  }

  .scene-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .menu-right {
    min-height: 40vh;
  }

  .engine-btn.engine-btn-solo {
    width: 160px;
    height: 160px;
    font-size: 0.8rem;
  }

  .blog-title {
    font-size: 1.6rem;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }

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

  .replay-btn {
    bottom: 12px;
    right: 12px;
    padding: 6px 10px;
  }
}