@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/SpaceGrotesk-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 500 600;
  font-display: swap;
  src: url("assets/fonts/SpaceGrotesk-Medium.ttf") format("truetype");
}
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 700 900;
  font-display: swap;
  src: url("assets/fonts/SpaceGrotesk-Bold.ttf") format("truetype");
}
@font-face {
  font-family: "Noto Sans Thai";
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url("assets/fonts/NotoSansThai-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "Noto Sans Thai";
  font-style: normal;
  font-weight: 600 900;
  font-display: swap;
  src: url("assets/fonts/NotoSansThai-Bold.ttf") format("truetype");
}

:root {
  --bg: #041128;
  --bg-alt: #061836;
  --surface: rgba(14, 18, 34, 0.72);
  --surface-strong: rgba(18, 23, 42, 0.88);
  --surface-hover: rgba(28, 35, 64, 0.92);
  --ink: #f4f6fb;
  --muted: #a3adc2;
  --gold: #e5c896;
  --cyan: #38bdf8;
  --violet: #a855f7;
  --rose: #f472b6;
  --border: rgba(148, 163, 184, 0.16);
  --border-prism: rgba(56, 189, 248, 0.34);
  --shadow-card: 0 24px 60px rgba(2, 4, 12, 0.65);
  --font-body: "Space Grotesk", "Noto Sans Thai", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-editorial: "Space Grotesk", "Noto Sans Thai", sans-serif;
  --font-label: "Space Grotesk", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Noto Sans Thai", monospace;
  --sans: "Space Grotesk", "Noto Sans Thai", -apple-system, BlinkMacSystemFont, sans-serif;
}

/* PEARLESCENT LIGHT MODE — Harmonizes directly with the pearlescent NakharaX logo */
html[data-theme="pearl"] {
  --bg: #f3f5fb;
  --bg-alt: #eaeef8;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --surface-hover: rgba(245, 247, 255, 0.98);
  --ink: #0f172a;
  --muted: #475569;
  --gold: #8b5cf6;
  --cyan: #0284c7;
  --violet: #7c3aed;
  --rose: #db2777;
  --border: rgba(15, 23, 42, 0.1);
  --border-prism: rgba(124, 58, 237, 0.32);
  --shadow-card: 0 20px 50px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background 0.35s ease, color 0.35s ease;
}

/* ============================================================================
   LANGUAGE MODES: EN (Default) & TH
   ============================================================================ */

/* EN MODE (DEFAULT) */
html[data-lang-mode="en"] .th-only,
html[data-lang-mode="en"] .th-inline,
html[data-lang-mode="en"] .hero-th-sub,
html[data-lang-mode="en"] .mission-th,
html[data-lang-mode="en"] .intelligence-th-lead,
html[data-lang-mode="en"] .stage-th,
html[data-lang-mode="en"] .connect-th,
html[data-lang-mode="en"] .flow-node small {
  display: none !important;
}

/* TH MODE */
html[data-lang-mode="th"] .en-txt,
html[data-lang-mode="th"] .intro,
html[data-lang-mode="th"] #mission-description,
html[data-lang-mode="th"] .intelligence-copy,
html[data-lang-mode="th"] #stage-desc {
  display: none !important;
}

html[data-lang-mode="th"] span.th-only,
html[data-lang-mode="th"] span.th-inline {
  display: inline !important;
}

html[data-lang-mode="th"] p.th-only,
html[data-lang-mode="th"] p.th-inline,
html[data-lang-mode="th"] .hero-th-sub,
html[data-lang-mode="th"] .mission-th,
html[data-lang-mode="th"] .intelligence-th-lead,
html[data-lang-mode="th"] .stage-th,
html[data-lang-mode="th"] .connect-th {
  display: block !important;
}

/* Universal Thai Typography Polish */
[lang="th"],
:lang(th),
.th-only,
.th-inline,
.hero-th-sub,
.mission-th,
.intelligence-th-lead,
.stage-th,
.connect-th {
  font-family: "Noto Sans Thai", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

h1 [lang="th"],
h2 [lang="th"],
h3 [lang="th"] {
  font-weight: 700;
  line-height: 1.25;
}

::selection {
  background: #6366f1;
  color: #ffffff;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.gold {
  background: linear-gradient(135deg, #38bdf8, #c084fc, #f472b6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* FLOATING COMMAND HEADER */
header {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 0 4%;
  pointer-events: none;
}

.header-pill {
  pointer-events: auto;
  max-width: 1380px;
  margin: 0 auto;
  height: 68px;
  padding: 0 18px 0 14px;
  border-radius: 16px;
  background: var(--surface-strong);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  letter-spacing: 2.6px;
  font-weight: 600;
}

.brand-wordmark small {
  display: block;
  font-size: 7.5px;
  letter-spacing: 5px;
  margin-top: 3px;
  color: var(--muted);
}

nav {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}

nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 13px;
  border-radius: 10px;
  min-height: 40px;
  color: var(--muted);
  transition: background 0.2s, color 0.2s;
}

nav a .nav-idx {
  font: 10px var(--font-label);
  color: var(--cyan);
  opacity: 0.85;
}

nav a .th-only,
nav a .en-txt {
  font-size: 13px;
  font-weight: 500;
}

nav a:hover {
  background: rgba(56, 189, 248, 0.1);
  color: var(--ink);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-switch,
.lang-switch {
  display: inline-flex;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 9px;
  padding: 2px;
  gap: 2px;
}

.theme-switch button,
.lang-switch button {
  border: 0;
  background: transparent;
  padding: 5px 9px;
  min-height: 32px;
  border-radius: 7px;
  font: 10px var(--font-label);
  letter-spacing: 0.8px;
  color: var(--muted);
  transition: background 0.2s, color 0.2s;
}

.theme-switch button[aria-pressed="true"],
.lang-switch button[aria-pressed="true"] {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.22), rgba(168, 85, 247, 0.24));
  color: var(--ink);
  font-weight: 600;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 500;
  padding: 9px 16px;
  min-height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.16), rgba(168, 85, 247, 0.18));
  border: 1px solid var(--border-prism);
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(56, 189, 248, 0.22);
}

.nav-cta .arrow {
  color: var(--cyan);
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 9px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
}

/* HERO SECTION — Full-Viewport Split Command Stage */
.hero {
  min-height: max(760px, 100svh);
  max-height: 1040px;
  padding: 88px 4% 16px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: transparent;
}

#universe {
  position: absolute;
  inset: 0;
  z-index: -2;
  touch-action: pan-y;
  cursor: grab;
}

#universe:active {
  cursor: grabbing;
}

#universe canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: transparent;
  pointer-events: none;
  display: none !important;
}

html[data-theme="pearl"] .shade {
  background: transparent;
  display: none !important;
}

.hero-stage {
  position: relative;
  z-index: 2;
  max-width: 1380px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.hero-copy {
  max-width: 590px;
  pointer-events: none;
}

.hero-copy a,
.hero-copy button {
  pointer-events: auto;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(14, 18, 34, 0.35);
  border: 1px solid var(--border-prism);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

.eyebrow,
.section-index {
  font: 10.5px/1.5 var(--font-label);
  letter-spacing: 2.2px;
  color: var(--cyan);
  margin: 0;
}

.eyebrow i {
  display: none;
}

h1 {
  font-size: clamp(44px, 4.8vw, 76px);
  line-height: 1.01;
  font-weight: 500;
  letter-spacing: -0.045em;
  margin: 12px 0 10px;
}

em {
  font-family: inherit;
  font-style: italic;
  font-weight: 600;
  background: linear-gradient(135deg, #38bdf8 0%, #c084fc 52%, #f472b6 78%, #e5c896 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-th-sub {
  font-family: "Noto Sans Thai", sans-serif;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
  opacity: 0.9;
  margin: 0 0 8px;
  max-width: 500px;
}

.intro {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
  max-width: 460px;
}

.actions {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 16px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  gap: 20px;
  align-items: center;
  padding: 13px 22px;
  border-radius: 12px;
  background: linear-gradient(135deg, #38bdf8 0%, #8b5cf6 55%, #ec4899 100%);
  color: #ffffff;
  font-size: 13px;
  font-weight: 500;
  min-height: 46px;
  box-shadow: 0 12px 32px rgba(139, 92, 246, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(56, 189, 248, 0.45);
}

.secondary-button {
  display: inline-flex;
  gap: 16px;
  align-items: center;
  padding: 13px 20px;
  border-radius: 12px;
  border: 1px solid var(--border-prism);
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  min-height: 46px;
  transition: transform 0.2s, border-color 0.2s;
}

.secondary-button:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.text-button {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(12px);
  padding: 9px 18px 9px 11px;
  border-radius: 999px;
  font-size: 12px;
  min-height: 46px;
  transition: border-color 0.2s, transform 0.2s;
}

.text-button:hover {
  border-color: var(--cyan);
  transform: translateY(-1px);
}

.play {
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(168, 85, 247, 0.25));
  border: 1px solid var(--border-prism);
  color: var(--cyan);
  width: 28px;
  height: 28px;
  margin-right: 10px;
  font-size: 9px;
}

/* Quick Venture Orbit Strip in Hero */
.hero-mini-orbits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
  max-width: 540px;
}

.mini-orbit-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(14, 18, 34, 0.25);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}

.mini-orbit-chip:hover {
  border-color: var(--cyan);
  background: var(--surface-hover);
  transform: translateY(-2px);
}

.chip-idx {
  font: 10px var(--font-label);
  color: var(--cyan);
  padding: 4px 6px;
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.12);
}

.mini-orbit-chip strong {
  display: block;
  font-size: 12px;
  color: var(--ink);
}

.mini-orbit-chip small {
  display: block;
  font-size: 10px;
  color: var(--muted);
}

/* UNIFIED FLOATING HUD COMMAND BAR */
.hero-hud {
  position: relative;
  z-index: 3;
  max-width: 1380px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 14px;
}

.hud-card {
  background: var(--surface-strong);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 15px;
  box-shadow: var(--shadow-card);
}

.ship-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font: 10px/1.5 var(--font-label);
}

.ship-label strong {
  display: block;
  color: var(--ink);
  letter-spacing: 1.4px;
}

.ship-label small {
  display: block;
  color: var(--muted);
  font-size: 9.5px;
}

.cross {
  font-size: 20px;
  color: var(--cyan);
  font-weight: 300;
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--cyan);
  font: 9px var(--font-label);
  letter-spacing: 1.4px;
  white-space: nowrap;
}

.view-preset {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.preset-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font: 9px var(--font-label);
  letter-spacing: 1.8px;
  color: var(--muted);
  margin-bottom: 8px;
}

.preset-top output {
  color: var(--cyan);
}

.preset-group {
  display: flex;
  gap: 4px;
  padding: 3px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.preset-group button {
  border: 0;
  background: transparent;
  padding: 0 14px;
  min-width: 86px;
  min-height: 36px;
  border-radius: 7px;
  font: 11px var(--font-body);
  color: var(--muted);
  transition: background 0.2s, color 0.2s;
}

.preset-group button[aria-pressed="true"] {
  background: linear-gradient(135deg, #38bdf8, #8b5cf6);
  color: #ffffff;
  font-weight: 600;
}

.preset-group button:hover:not([aria-pressed="true"]) {
  background: rgba(148, 163, 184, 0.12);
  color: var(--ink);
}

#scene-help {
  font: 9.5px/1.4 var(--font-label);
  color: var(--muted);
  margin: 7px 0 0;
  text-align: center;
}

.hero-bottom {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.scene-tools {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  width: 100%;
}

#scene-state {
  font: 9px var(--font-label);
  letter-spacing: 1.4px;
  color: var(--cyan);
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.1);
}

.tool-btn-row {
  display: flex;
  gap: 8px;
}

.scene-tools button {
  border: 1px solid var(--border);
  background: var(--bg);
  padding: 7px 12px;
  min-height: 36px;
  border-radius: 8px;
  font: 10px var(--font-label);
  color: var(--ink);
  transition: border-color 0.2s;
}

.scene-tools button:hover {
  border-color: var(--cyan);
}

.vertical {
  position: absolute;
  right: 18px;
  top: 38%;
  writing-mode: vertical-rl;
  letter-spacing: 3px;
  font: 8px var(--font-label);
  color: var(--muted);
  opacity: 0.45;
  pointer-events: none;
}

/* SHARED SECTION CONTAINER */
.section {
  padding: 110px 4%;
  border-top: 1px solid var(--border);
  position: relative;
}

.section-container {
  max-width: 1380px;
  margin: 0 auto;
}

.section-index {
  margin-bottom: 12px;
}

h2 {
  font-size: clamp(32px, 3.5vw, 52px);
  line-height: 1.14;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 0;
}

h2 span span {
  background: linear-gradient(135deg, #38bdf8, #c084fc, #f472b6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* SECTION 01: BENTO VISION GRID */
.bento-header {
  margin-bottom: 44px;
}

.vision-bento {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
  align-items: stretch;
}

.bento-monolith {
  padding: 24px;
  border-radius: 22px;
  background: var(--surface-strong);
  border: 1px solid var(--border-prism);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.monolith-top {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.mono-badge {
  font: 9px var(--font-label);
  letter-spacing: 1.8px;
  color: var(--cyan);
}

.mono-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #38bdf8, #f472b6);
}

.bento-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
  justify-content: space-between;
}

.vision-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.manifesto-card {
  padding: 28px 30px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.card-kicker {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font: 9.5px var(--font-label);
  letter-spacing: 1.8px;
  color: var(--cyan);
  margin-bottom: 14px;
}

.card-kicker i {
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
}

.manifesto-card p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.manifesto-card p[lang="th"] {
  font-family: "Noto Sans Thai", sans-serif;
  line-height: 2.0;
}

.pillars-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pillar-card {
  padding: 24px;
  border-radius: 18px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  transition: transform 0.22s, border-color 0.22s;
}

.pillar-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
}

.pillar-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.pillar-idx {
  font: 10px var(--font-label);
  letter-spacing: 1.8px;
  color: var(--cyan);
}

.pillar-glyph {
  color: var(--violet);
  font-size: 16px;
}

.pillar-card strong {
  display: block;
  font-family: "Noto Sans Thai", var(--font-body);
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 8px;
}

.pillar-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* SECTION 02: ECOSYSTEM CONSTELLATION COMMAND CENTER */
.ecosystem {
  background: var(--bg-alt);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
  margin-bottom: 44px;
}

.section-subtitle {
  margin: 0;
  text-align: right;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.section-subtitle .th-inline {
  display: block;
  font-family: "Noto Sans Thai", sans-serif;
  color: var(--cyan);
  margin-top: 4px;
}

.orbit-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.orbit-map {
  position: relative;
  min-height: 500px;
  border-radius: 22px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.radar-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(56, 189, 248, 0.14) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.45;
  pointer-events: none;
}

.orbit-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.orbit {
  display: none;
}

.node {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--surface-strong);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  font: 10px var(--font-label);
  color: var(--cyan);
  min-height: 48px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.node strong {
  font: 500 13.5px var(--font-body);
  color: var(--ink);
}

.node span {
  color: var(--violet);
}

.node:hover,
.node.active {
  border-color: var(--cyan);
  box-shadow: 0 0 32px rgba(56, 189, 248, 0.28);
  transform: translateY(-2px);
}

.node-x {
  top: 16%;
  left: 58%;
}

.node-p {
  top: 56%;
  left: 6%;
}

.node-h {
  top: 72%;
  left: 56%;
}

.radar-bottom-bar {
  position: absolute;
  bottom: 16px;
  left: 20px;
  right: 20px;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.map-caption {
  font: 9px var(--font-label);
  letter-spacing: 2px;
  color: var(--muted);
}

.orbit-stepper {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  font: 10px var(--font-label);
  color: var(--cyan);
}

.orbit-stepper button {
  border: 0;
  background: var(--surface);
  color: var(--ink);
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.orbit-stepper button:hover {
  background: var(--cyan);
  color: #05060d;
}

.mission-panel {
  padding: 34px 36px;
  border-radius: 22px;
  background: var(--surface-strong);
  border: 1px solid var(--border-prism);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.dossier-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.dossier-status {
  font: 9px var(--font-label);
  letter-spacing: 1.5px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid var(--border-prism);
  color: var(--cyan);
}

.mission-panel h3 {
  font-size: 40px;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 16px 0 12px;
}

.mission-panel h3 span {
  float: right;
  font-size: 24px;
  color: var(--cyan);
}

#mission-description {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 12px;
}

.mission-th {
  font-family: "Noto Sans Thai", sans-serif;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--muted);
  margin: 0;
}

.mission-rule {
  height: 1px;
  background: var(--border);
  margin: 20px 0;
}

.mission-detail {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
  margin: 0 0 20px;
}

.dossier-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 22px;
}

.spec-box {
  padding: 12px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.spec-label {
  display: block;
  font: 8.5px var(--font-label);
  letter-spacing: 1.4px;
  color: var(--muted);
  margin-bottom: 4px;
}

.spec-box strong {
  font-size: 12px;
  color: var(--cyan);
}

.dossier-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dossier-cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.16), rgba(168, 85, 247, 0.18));
  border: 1px solid var(--border-prism);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  min-height: 46px;
}

.dossier-cta:hover {
  border-color: var(--cyan);
}

#mission-note {
  font: 9.5px/1.5 var(--font-label);
  color: var(--muted);
}

/* SECTION 03: INTELLIGENCE & HERMES PIPELINE CONSOLE */
.intelligence-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 44px;
}

.intelligence-th-lead {
  font-family: "Noto Sans Thai", sans-serif;
  font-size: 15px;
  line-height: 1.95;
  color: var(--muted);
  margin: 18px 0 0;
}

.intelligence-copy p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0;
}

.intelligence-copy p + p {
  margin-top: 16px;
  color: var(--muted);
}

.fine {
  font: 9.5px/1.7 var(--font-label);
  letter-spacing: 1.2px;
  color: var(--muted);
}

.intelligence-copy .fine {
  display: inline-block;
  margin-top: 20px;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid var(--border-prism);
  color: var(--cyan);
}

.pipeline-console {
  padding: 28px;
  border-radius: 22px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}

.flow-node {
  text-align: left;
  padding: 18px;
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.flow-node .node-step {
  display: block;
  font: 9px var(--font-label);
  letter-spacing: 1.6px;
  color: var(--cyan);
  margin-bottom: 6px;
}

.flow-node strong {
  display: block;
  font: 600 12px var(--font-label);
  letter-spacing: 1px;
  color: var(--ink);
  margin-bottom: 4px;
}

.flow-node small {
  display: block;
  font-family: "Noto Sans Thai", sans-serif;
  font-size: 11.5px;
  color: var(--muted);
}

.flow-node:hover,
.flow-node.active {
  border-color: var(--cyan);
  box-shadow: 0 0 28px rgba(56, 189, 248, 0.2);
  transform: translateY(-2px);
}

.flow b {
  color: var(--cyan);
  font-size: 18px;
  font-weight: 400;
}

.stage-inspector {
  margin-top: 24px;
  padding: 26px 28px;
  border-radius: 16px;
  background: var(--bg);
  border: 1px solid var(--border-prism);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 28px;
  align-items: center;
}

.inspector-badges {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.boundary-pill {
  font: 9px var(--font-label);
  letter-spacing: 1.4px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(168, 85, 247, 0.16);
  color: #d8b4fe;
}

html[data-theme="pearl"] .boundary-pill {
  color: #6b21a8;
}

.stage-inspector h3 {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 500;
}

#stage-desc {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}

.stage-th {
  margin: 0;
  font-family: "Noto Sans Thai", sans-serif;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
}

.inspector-matrix {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.matrix-cell {
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.matrix-cell span {
  display: block;
  font: 8.5px var(--font-label);
  letter-spacing: 1.5px;
  color: var(--cyan);
  margin-bottom: 3px;
}

.matrix-cell strong {
  font-size: 12.5px;
  color: var(--ink);
}

/* SECTION 04: CONNECT PORTAL */
.connect {
  text-align: center;
  padding: 120px 4%;
}

.connect-portal {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: 64px 40px;
  border-radius: 28px;
  background: var(--surface-strong);
  border: 1px solid var(--border-prism);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.portal-glow {
  position: absolute;
  inset: -40%;
  z-index: 0;
  background: radial-gradient(circle at 50% 50%, rgba(56, 189, 248, 0.16), rgba(168, 85, 247, 0.14) 40%, transparent 70%);
  pointer-events: none;
}

.connect-portal > * {
  position: relative;
  z-index: 1;
}

.connect h2 {
  margin: 14px 0 16px;
}

.connect-th {
  font-family: "Noto Sans Thai", sans-serif;
  font-size: 15px;
  color: var(--muted);
  margin: 0 0 30px;
}

.connect-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

/* FOOTER */
footer {
  max-width: 1380px;
  margin: 0 auto;
  padding: 28px 4%;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  font: 10px/1.6 var(--font-label);
  letter-spacing: 1.4px;
  color: var(--muted);
}

.footer-brand {
  color: var(--cyan);
  font-weight: 600;
}

footer a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}

.skip {
  position: fixed;
  top: -100px;
  left: 20px;
  background: var(--cyan);
  color: #05060d;
  padding: 12px 16px;
  z-index: 100;
  border-radius: 8px;
}

.skip:focus {
  top: 14px;
}

/* DIALOG */
dialog {
  background: var(--surface-strong);
  color: var(--ink);
  border: 1px solid var(--border-prism);
  border-radius: 18px;
  width: min(1000px, 94vw);
  padding: 26px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.85);
}

dialog::backdrop {
  background: rgba(3, 5, 12, 0.86);
  backdrop-filter: blur(10px);
}

.dialog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

dialog video {
  width: 100%;
  display: block;
  border-radius: 12px;
  background: #05060d;
}

#film-close {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  min-height: 40px;
  min-width: 40px;
}

/* FALLBACK & FILM MODES */
body.fallback #universe {
  background: url("assets/mothership-poster.jpg") center/cover;
}

body.fallback #universe canvas {
  display: none;
}

body.film-mode {
  overflow: hidden !important;
}

body.film-mode .hero-stage,
body.film-mode header,
body.film-mode .hero-hud,
body.film-mode .vertical,
body.film-mode .shade {
  display: none !important;
}

body.film-mode .hero {
  height: 100vh;
  max-height: none;
  min-height: 0;
  padding: 0;
}

body.film-mode #universe {
  z-index: 0;
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1140px) {
  .hero-hud {
    grid-template-columns: 1fr;
  }
  .vision-bento {
    grid-template-columns: 1fr;
  }
  .bento-monolith {
    max-width: 420px;
    margin: 0 auto;
    width: 100%;
  }
  .orbit-layout {
    grid-template-columns: 1fr;
  }
  .stage-inspector {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .menu-toggle {
    display: inline-flex;
  }
  nav {
    position: fixed;
    top: 88px;
    left: 4%;
    right: 4%;
    background: var(--surface-strong);
    backdrop-filter: blur(22px);
    border: 1px solid var(--border-prism);
    border-radius: 16px;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .pillars-bento {
    grid-template-columns: 1fr;
  }
  .intelligence-top {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .flow {
    grid-template-columns: 1fr;
  }
  .flow b {
    display: none;
  }
}

@media (max-width: 600px) {
  .theme-switch {
    display: none;
  }
  .nav-cta {
    display: none;
  }
  .hero {
    height: auto;
    min-height: 980px;
    max-height: none;
    padding: 92px 4% 24px;
  }
  h1 {
    font-size: clamp(40px, 11.5vw, 56px);
  }
  .hero-mini-orbits {
    grid-template-columns: 1fr;
  }
  .preset-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .vision-bottom {
    grid-template-columns: 1fr;
  }
  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .section-subtitle {
    text-align: left;
  }
  .dossier-specs {
    grid-template-columns: 1fr;
  }
  .vertical {
    display: none;
  }
  footer {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}


/* ============================================================================
   SOLAR SYSTEM ILLUSTRATED DISPLAY TYPOGRAPHY OVERHAUL
   Matches the bold 3D-extruded cosmic typography of 20488946.jpg
   ============================================================================ */
:root {
  --display: "Space Grotesk", "Noto Sans Thai", system-ui, -apple-system, sans-serif;
}

h1,
h2,
h3,
.brand-wordmark,
.mini-orbit-chip strong,
.flow-node strong {
  font-family: var(--display);
}

/* Hero copy - Transparent background allowing full 3D universe visibility */
.hero-copy {
  position: relative;
  background: transparent;
}

.hero-copy::before {
  display: none !important;
}

html[data-theme="pearl"] .hero-copy::before {
  display: none !important;
}

h1 {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.04;
  text-shadow:
    0 5px 0 rgba(2, 11, 30, 0.96),
    0 14px 34px rgba(2, 10, 28, 0.85);
}

html[data-theme="pearl"] h1 {
  text-shadow:
    0 3px 0 rgba(148, 163, 184, 0.35),
    0 10px 24px rgba(15, 23, 42, 0.08);
}

/* Replace italic Georgia pink accents with Bold Solar-Gold to Sky-Cyan Display Typography */
h1 em,
.vision h2 span,
.intelligence h2 em,
.connect h2 em {
  font-family: var(--display);
  font-style: normal;
  font-weight: 800;
  padding-right: 0.04em;
  background: linear-gradient(135deg, #fff3b0 0%, #ffbe0b 42%, #fb8500 78%, #38bdf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
  filter: drop-shadow(0 4px 0 rgba(2, 11, 30, 0.92));
}

html[data-theme="pearl"] h1 em,
html[data-theme="pearl"] .vision h2 span,
html[data-theme="pearl"] .intelligence h2 em,
html[data-theme="pearl"] .connect h2 em {
  background: linear-gradient(135deg, #d97706 0%, #ea580c 52%, #0284c7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: none;
}

h2 {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-shadow: 0 4px 0 rgba(2, 11, 30, 0.9);
}

html[data-theme="pearl"] h2 {
  text-shadow: none;
}

.hero-th-sub {
  font-family: "Noto Sans Thai", var(--sans);
  font-weight: 700;
  font-size: clamp(1.06rem, 1.38vw, 1.24rem);
  color: #f8fafc;
  line-height: 1.68;
  text-shadow:
    0 2px 0 rgba(2, 11, 30, 0.95),
    0 6px 18px rgba(2, 11, 30, 0.9);
}

html[data-theme="pearl"] .hero-th-sub {
  color: #0f172a;
  text-shadow: none;
}

.intro {
  font-weight: 500;
  color: #e0f2fe;
  text-shadow:
    0 2px 0 rgba(2, 11, 30, 0.92),
    0 6px 16px rgba(2, 11, 30, 0.85);
}

html[data-theme="pearl"] .intro {
  color: #334155;
  text-shadow: none;
}

/* Status Pill & Eyebrow in crisp Solar Gold + Sky Cyan */
.status-pill {
  background: rgba(3, 18, 46, 0.35);
  border: 1.5px solid rgba(56, 189, 248, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.eyebrow {
  color: #7dd3fc;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.pulse-dot {
  background: #ffbe0b;
  box-shadow: 0 0 12px #ffbe0b;
}

/* Primary CTA Button matched to Solar System Gold-Orange & Deep Navy 3D Shadow */
.button {
  background: linear-gradient(135deg, #ffd166 0%, #ff9f1c 52%, #f76707 100%);
  color: #03112b;
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: 0.02em;
  border: 2px solid rgba(255, 243, 176, 0.65);
  box-shadow:
    0 4px 0 #020b1e,
    0 12px 28px rgba(255, 159, 28, 0.36);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow:
    0 6px 0 #020b1e,
    0 16px 34px rgba(255, 159, 28, 0.52);
}

html[data-theme="pearl"] .button {
  color: #03112b;
}

/* Active Segmented Controls in Cosmic Cyan & Solar Gold */
.theme-switch button[aria-pressed="true"],
.lang-switch button[aria-pressed="true"],
.view-preset button[aria-pressed="true"] {
  background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
  color: #ffffff;
  font-weight: 700;
  box-shadow:
    0 2px 0 #020b1e,
    0 4px 14px rgba(56, 189, 248, 0.42);
}

.mini-orbit-chip {
  background: rgba(4, 20, 48, 0.35);
  border: 1px solid rgba(56, 189, 248, 0.22);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.mini-orbit-chip:hover {
  border-color: #ffbe0b;
  background: rgba(7, 30, 68, 0.6);
}

.chip-idx {
  background: rgba(255, 190, 11, 0.16);
  color: #ffbe0b;
  border: 1px solid rgba(255, 190, 11, 0.4);
}


/* Hero shade overlay completely transparent to keep 3D space fully clear */
.hero > .shade,
.shade {
  display: none !important;
}

html[data-theme="pearl"] .status-pill {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
}

html[data-theme="pearl"] .eyebrow {
  color: #0369a1;
}

html[data-theme="pearl"] .mini-orbit-chip {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(15, 23, 42, 0.14);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
}

html[data-theme="pearl"] .mini-orbit-chip strong {
  color: #0f172a;
}

html[data-theme="pearl"] .mini-orbit-chip small {
  color: #475569;
}

html[data-theme="pearl"] .chip-idx {
  background: rgba(245, 158, 11, 0.15);
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.38);
}

/* Uppercase Condensed Poster Display Styling matching 20488946.jpg */
h1,
h2 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  line-height: 1.05;
}

.brand-wordmark,
.button,
.eyebrow,
.section-index,
.hud-card strong {
  font-family: var(--display);
  letter-spacing: 0.06em;
}


.film-stage-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1.5px solid rgba(56, 189, 248, 0.35);
  background: #030f26;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
}

#vision-video {
  display: block;
  width: 100%;
  max-height: 62vh;
  object-fit: cover;
  background: #030f26;
}

.film-chapters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.film-chap-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(4, 20, 48, 0.85);
  border: 1px solid rgba(56, 189, 248, 0.28);
  color: #e0f2fe;
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.2s ease;
}

.film-chap-btn span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 7px;
  border-radius: 6px;
  background: rgba(255, 190, 11, 0.18);
  color: #ffbe0b;
  font-size: 0.72rem;
}

.film-chap-btn:hover,
.film-chap-btn.active {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.26), rgba(2, 132, 199, 0.38));
  border-color: #ffbe0b;
  color: #ffffff;
  transform: translateY(-1px);
}

@media (max-width: 720px) {
  .film-chapters {
    grid-template-columns: repeat(2, 1fr);
  }
}