:root {
  --bg: #09101d;
  --bg-2: #10192d;
  --panel: rgba(14, 22, 39, 0.82);
  --panel-soft: rgba(255,255,255,.042);
  --panel-border: rgba(255,255,255,.09);
  --text: #f5fbff;
  --muted: rgba(245,251,255,.76);
  --muted-2: rgba(245,251,255,.5);
  --accent: #80efca;
  --accent-2: #79a8ff;
  --accent-3: #ffd46f;
  --accent-4: #ff9fc1;
  --danger: #ff8f8f;
  --shadow: 0 34px 80px rgba(0,0,0,.42);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 20px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(128,239,202,.13), transparent 28%),
    radial-gradient(circle at 90% 8%, rgba(121,168,255,.18), transparent 30%),
    radial-gradient(circle at 40% 50%, rgba(255,212,111,.06), transparent 24%),
    linear-gradient(180deg, #07101b 0%, #09101d 100%);
}

img { display: block; width: 100%; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { font: inherit; }

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .032;
  z-index: 0;
  background-image: radial-gradient(rgba(255,255,255,.75) .65px, transparent .65px);
  background-size: 8px 8px;
}
.ambient {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
  opacity: .12;
}
.ambient-a { width: 300px; height: 300px; left: -90px; top: 100px; background: var(--accent); }
.ambient-b { width: 280px; height: 280px; right: -70px; top: 200px; background: var(--accent-2); }
.ambient-c { width: 240px; height: 240px; left: 42%; top: 680px; background: var(--accent-4); opacity: .07; }
.scroll-indicator {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  z-index: 40;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.section { padding: 34px 0 12px; }
.section-grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: 24px; align-items: stretch; }
.card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--panel-border);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.022));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}
.panel-sm { padding: 20px; }
.panel-lg { padding: 24px; }
.panel-xl { padding: 28px; }
.inner-card { border-radius: 24px; background: rgba(255,255,255,.035); }
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: .2em;
  font-size: 11px;
  font-weight: 800;
  color: var(--muted-2);
}
.lead, p, li { color: var(--muted); line-height: 1.78; }

.announcement-bar {
  position: relative;
  z-index: 30;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.announcement-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 36px;
  color: var(--muted-2);
  font-size: 13px;
  text-align: center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 35;
  background: rgba(8,15,29,.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #07101d;
  font-weight: 900;
  letter-spacing: .08em;
  box-shadow: 0 18px 36px rgba(128,239,202,.18);
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy small { color: var(--muted-2); }
.main-nav,
.nav-actions,
.footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
}
.main-nav a,
.footer-links a {
  color: var(--muted);
  transition: color .16s ease, opacity .16s ease;
}
.main-nav a:hover,
.footer-links a:hover { color: var(--text); }
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  transition: transform .18s ease, opacity .18s ease;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav {
  max-height: 0;
  overflow: hidden;
  transition: max-height .24s ease;
  background: rgba(8,15,29,.96);
}
.mobile-nav.open { max-height: 320px; }
.mobile-nav-inner {
  display: grid;
  gap: 12px;
  padding: 0 0 18px;
}
.mobile-nav a {
  color: var(--muted);
  padding: 10px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 18px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, opacity .16s ease, border-color .16s ease, background .16s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn-primary {
  color: #07101d;
  border-color: transparent;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 18px 38px rgba(128,239,202,.18);
}
.btn-secondary {
  color: var(--text);
  background: rgba(255,255,255,.045);
}
.btn-lg { padding: 15px 22px; }
.full { width: 100%; }

.hero { padding-top: 42px; }
.hero-copy h1 {
  margin: 14px 0 14px;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1.03;
}
.hero-copy h1 span {
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-metrics,
.quick-grid,
.score-grid,
.feedback-grid,
.case-study-grid,
.journal-grid { display: grid; gap: 14px; }
.hero-metrics { grid-template-columns: repeat(4, 1fr); margin-top: 24px; }
.metric-card,
.quick-card,
.stat-card,
.feedback-card,
.case-block,
.journal-card {
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  background: rgba(255,255,255,.03);
}
.metric-card,
.stat-card,
.feedback-card { padding: 14px; }
.metric-card span,
.stat-card span,
.feedback-card span,
.bar-head span {
  color: var(--muted-2);
  display: block;
  font-size: 13px;
}
.metric-card strong,
.stat-card strong,
.feedback-card strong { display: block; margin-top: 7px; font-size: 18px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.tag-pill {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: rgba(255,255,255,.045);
  color: var(--muted);
}

.media-frame,
.media-card { overflow: hidden; position: relative; }
.media-frame img,
.media-card img {
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform .45s ease;
}
.media-frame:hover img,
.media-card:hover img { transform: scale(1.06); }
.media-overlay {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, rgba(8,12,24,.08), rgba(8,12,24,.84));
}
.media-overlay h2 { margin: 10px 0 8px; font-size: 28px; }
.media-overlay p { margin: 0; }
.overlay-chip,
.case-label,
.journal-tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-size: 12px;
}

.quick-grid { grid-template-columns: repeat(3, 1fr); }
.quick-card { padding: 20px; transition: transform .18s ease, border-color .18s ease; }
.quick-card:hover,
.media-card:hover,
.case-block:hover,
.journal-card:hover { transform: translateY(-4px); border-color: rgba(128,239,202,.25); }
.quick-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(128,239,202,.18), rgba(121,168,255,.18));
}
.quick-card h3,
.card-copy h3,
.case-block h3,
.journal-card h3 { margin: 0 0 10px; font-size: 22px; }
.quick-card p,
.card-copy p,
.case-block p,
.case-block li,
.journal-card p,
.feedback-log p,
.footer-branding p { margin: 0; line-height: 1.75; }

.section-head { margin-bottom: 18px; }
.split-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}
.split-head h2 { margin: 8px 0 0; font-size: clamp(28px, 3vw, 42px); }
.split-head p { max-width: 620px; }

.game-shell {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 20px;
}
.game-sidebar,
.game-main { display: grid; align-content: start; gap: 18px; }
.sidebar-block h3 { margin: 10px 0 10px; font-size: 28px; }
.score-grid { grid-template-columns: repeat(2, 1fr); }
.energy-bar-wrap {
  padding: 16px;
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  background: rgba(255,255,255,.03);
}
.bar-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.energy-track {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.05);
  background: rgba(255,255,255,.07);
}
.energy-fill {
  height: 100%;
  width: 60%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
  transition: width .25s ease;
}
.stack-actions { display: grid; gap: 10px; }
.tips-box { padding: 16px; }
.tips-box strong { display: block; margin-bottom: 8px; }
.tips-box ul { margin: 0; padding-left: 18px; }

.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.game-header h3 { margin: 8px 0 0; font-size: 32px; }
.status-chip {
  display: inline-flex;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: rgba(255,255,255,.045);
  color: var(--muted);
  white-space: nowrap;
}
.plinko-stage {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid var(--panel-border);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.025));
}
.stage-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top center, rgba(128,239,202,.18), transparent 25%),
    radial-gradient(circle at bottom center, rgba(121,168,255,.16), transparent 28%),
    linear-gradient(180deg, rgba(8,12,24,.46), rgba(10,14,28,.76));
}
.stage-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 25%, rgba(255,255,255,.06) 45%, transparent 62%);
  transform: translateX(-100%);
  animation: shineLoop 6s linear infinite;
  pointer-events: none;
}
@keyframes shineLoop {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.plinko-board {
  position: absolute;
  inset: 18px 18px 98px 18px;
}
.peg {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(245,251,255,.92);
  box-shadow: 0 0 18px rgba(255,255,255,.22);
}
.plinko-ball {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff7c4, #ffd85d 46%, #f59e0b 100%);
  box-shadow: 0 0 28px rgba(255,212,111,.8);
  left: 50%;
  top: 18px;
  transform: translate(-50%, 0);
  z-index: 4;
}
.plinko-path {
  position: absolute;
  inset: 18px 18px 98px 18px;
  pointer-events: none;
}
.path-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  box-shadow: 0 0 12px rgba(128,239,202,.34);
  animation: fadeDot .8s ease forwards;
}
@keyframes fadeDot {
  from { opacity: 1; transform: scale(1); }
  to { opacity: 0; transform: scale(.55); }
}
.score-burst {
  position: absolute;
  left: 50%;
  top: 44%;
  transform: translate(-50%, -50%) scale(.8);
  opacity: 0;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 900;
  color: var(--accent-3);
  text-shadow: 0 8px 24px rgba(255,212,111,.35);
  pointer-events: none;
}
.score-burst.show {
  animation: burst .8s ease forwards;
}
@keyframes burst {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(.7); }
  20% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -80%) scale(1.08); }
}
.plinko-bins {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.bin {
  padding: 16px 0;
  text-align: center;
  font-weight: 800;
  border-radius: 20px;
  border: 1px solid var(--panel-border);
  background: rgba(255,255,255,.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
  transition: transform .18s ease, outline-color .18s ease, background .18s ease;
}
.bin:nth-child(3) { background: linear-gradient(180deg, rgba(255,212,111,.22), rgba(255,255,255,.08)); }
.bin.active {
  outline: 2px solid rgba(255,212,111,.7);
  transform: translateY(-2px);
}
.game-bottom { display: grid; gap: 14px; }
.action-row { display: flex; flex-wrap: wrap; gap: 10px; }
.feedback-grid { grid-template-columns: .4fr 1.6fr; }
.feedback-card strong { font-size: 24px; }
.wide-card p { margin-top: 8px; }

.showcase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.media-card.tall { grid-row: span 2; }
.card-copy { padding: 18px; }
.parallax-card { transform: translateY(0); transition: transform .18s ease, border-color .18s ease; }

.case-study-grid { grid-template-columns: repeat(2, 1fr); }
.case-block { padding: 22px; }
.case-block ul { margin: 0; padding-left: 18px; }

.journal-grid { grid-template-columns: repeat(3, 1fr); }
.journal-card { padding: 22px; }
.journal-tag { color: var(--accent); }

.cta-panel {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items: center;
  background:
    radial-gradient(circle at 15% 10%, rgba(128,239,202,.12), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.03));
}
.cta-panel h2 { margin: 8px 0 12px; font-size: clamp(30px, 4vw, 44px); }
.cta-panel p { margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

.site-footer { padding: 30px 0 44px; }
.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 24px;
}
.footer-brand { font-size: 20px; font-weight: 800; margin-bottom: 6px; }
.footer-branding p { max-width: 520px; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(20px);
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(12,18,32,.92);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--text);
  box-shadow: 0 20px 40px rgba(0,0,0,.25);
  opacity: 0;
  pointer-events: none;
  z-index: 45;
  transition: opacity .2s ease, transform .2s ease;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 1080px) {
  .section-grid,
  .game-shell,
  .showcase-grid,
  .case-study-grid,
  .journal-grid,
  .cta-panel,
  .footer-wrap { display: grid; grid-template-columns: 1fr; }
  .media-card.tall { grid-row: auto; }
}

@media (max-width: 920px) {
  .main-nav,
  .nav-actions { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero-metrics,
  .quick-grid,
  .score-grid,
  .feedback-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .panel-sm { padding: 18px; }
  .panel-lg { padding: 18px; }
  .panel-xl { padding: 20px; }
  .split-head { display: block; }
  .split-head p { margin-top: 14px; }
  .hero { padding-top: 28px; }
  .media-frame img,
  .media-card img { min-height: 250px; }
  .plinko-stage { min-height: 520px; }
  .announcement-wrap { flex-wrap: wrap; gap: 6px 12px; padding: 8px 0; }
  .cta-actions { justify-content: flex-start; }
}

/* Brand refresh */
.brand-logo {
  width: 52px;
  height: 52px;
  display: block;
  border-radius: 18px;
  flex: 0 0 auto;
  box-shadow: 0 18px 36px rgba(128,239,202,.14);
}
.footer-dev {
  color: var(--text);
  font-weight: 600;
}

/* Polished button system */
.btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 48px;
  font-weight: 700;
  letter-spacing: -.01em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 10px 24px rgba(0,0,0,.12);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,0));
  opacity: .45;
  pointer-events: none;
}
.btn::after {
  content: "";
  position: absolute;
  top: -120%;
  left: -30%;
  width: 45%;
  height: 300%;
  transform: rotate(22deg);
  background: linear-gradient(180deg, rgba(255,255,255,0), rgba(255,255,255,.18), rgba(255,255,255,0));
  opacity: 0;
  transition: left .4s ease, opacity .22s ease;
  pointer-events: none;
}
.btn:hover::after,
.btn:focus-visible::after {
  left: 115%;
  opacity: .9;
}
.btn:hover {
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 16px 34px rgba(0,0,0,.18);
}
.btn:active {
  transform: translateY(0) scale(.985);
}
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(128,239,202,.22), inset 0 1px 0 rgba(255,255,255,.06), 0 16px 34px rgba(0,0,0,.18);
}
.btn-primary {
  background: linear-gradient(135deg, #89f2ce 0%, #89c2ff 58%, #ffd56f 100%);
  color: #07101d;
  border: 1px solid rgba(255,255,255,.22);
}
.btn-primary:hover {
  filter: saturate(1.04) brightness(1.02);
}
.btn-secondary {
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 10px 24px rgba(0,0,0,.1);
}
.btn-secondary:hover {
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.05));
  border-color: rgba(128,239,202,.18);
}
.action-row .btn,
.nav-actions .btn,
.hero-actions .btn,
.cta-actions .btn,
.stack-actions .btn,
.mobile-nav .btn {
  min-height: 50px;
}