/* ============================================================
   SECTION 6: SYS.LOGO_ASSETS
   ============================================================ */
.logo-assets { background: transparent; }
.command-showcase {
  background: var(--gray-card);
  border: 1px solid var(--gray-border);
  padding: 40px;
  text-align: center;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
}
.command-showcase.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.showcase-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}
.showcase-display {
  font-family: var(--font-mono);
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.showcase-prompt { color: var(--green); }
.showcase-run { color: var(--text-primary); }
.showcase-brand { color: var(--green); }
.cursor-blink-fast { color: var(--green); animation: blink 0.7s step-end infinite; }
.showcase-subtitle {
  font-family: var(--font-sans);
  color: var(--text-dim);
  font-size: 1rem;
}

.logo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.logo-card {
  background: var(--bg-black);
  border: 1px solid var(--gray-border);
  padding: 40px;
  opacity: 0;
  transform: translateY(20px);
}
.logo-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.logo-card-header {
  margin-bottom: 24px;
}
.logo-card-tag {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--green);
  letter-spacing: 0.05em;
}
.logo-card-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  font-family: var(--font-mono);
}
.logo-card-desc {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: 32px;
}

.concept-chain {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--gray-card);
  padding: 24px;
  border: 1px dashed var(--gray-mid);
  margin-bottom: 24px;
}
.concept-atom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.atom-symbol {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
}
.atom-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}
.concept-connector {
  font-family: var(--font-mono);
  color: var(--gray-mid);
}

.logo-card-footnote {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  border-top: 1px solid var(--gray-border);
  padding-top: 20px;
  margin-top: auto;
}

.prompt-hero-display {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 120px;
  background: var(--gray-card);
  border: 1px solid var(--gray-mid);
  margin-bottom: 32px;
}
.prompt-hero-symbol {
  font-family: var(--font-mono);
  font-size: 4rem;
  font-weight: 700;
  color: var(--green);
  text-shadow: 0 0 20px var(--green-glow);
}
.prompt-attributes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.prompt-attr {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border-bottom: 1px solid var(--gray-border);
  padding-bottom: 8px;
}
.attr-key { color: var(--text-dim); }
.attr-val { color: var(--text-primary); text-align: right; }

/* ============================================================
   SECTION 7: TYPOGRAPHY & SYMBOLOGY
   ============================================================ */
.typography-section { background: transparent; }
.typo-showcase {
  background: var(--bg-black);
  border: 1px solid var(--gray-border);
  padding: 60px;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
}
.typo-showcase.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.typo-block {
  display: flex;
  flex-direction: column;
}
.typo-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--green);
  margin-bottom: 16px;
  letter-spacing: 0.1em;
}
.typo-font-name {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 40px;
}
.typo-specimen {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--gray-border);
  word-break: break-all;
}
.typo-sample-highlight {
  font-size: 1.5rem;
  color: var(--green);
  margin-top: 16px;
  font-weight: 600;
}
.typo-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
}

.symbol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.symbol-card {
  background: var(--gray-card);
  border: 1px solid var(--gray-border);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px);
}
.symbol-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.symbol-display {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 160px;
  background: var(--bg-black);
  border-bottom: 1px solid var(--gray-border);
}
.symbol-char {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  color: var(--green);
}
.prompt-arrow-animated {
  animation: slideArrow 2s infinite;
}
@keyframes slideArrow {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(10px); }
}
.blink-underscore {
  animation: blink 1s step-end infinite;
}
.symbol-info {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.symbol-name {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.symbol-meaning {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--green);
  margin-bottom: 20px;
}
.symbol-desc {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 24px;
  flex: 1;
}
.symbol-usage {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.usage-tag {
  background: rgba(11, 255, 65, 0.1);
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 4px 8px;
  border-radius: 2px;
}

/* ============================================================
   36524.ai — DESIGN SYSTEM
   Cyberpunk / Terminal Aesthetic
   Desktop-First, 1920x1080 Optimized
   ============================================================ */

/* --- RESET & BASE --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Core Palette */
  --bg-black: #FFFFFF;
  --green: #00D166;
  --green-dim: rgba(0, 209, 102, 0.08);
  --green-glow: rgba(0, 209, 102, 0.25);
  --green-subtle: rgba(0, 209, 102, 0.04);
  --gray-border: #E9ECEF;
  --gray-card: #F8F9FA;
  --gray-mid: #CED4DA;
  --text-primary: #1A1D20;
  --text-dim: #5A626A;
  --red: #E63946;
  --red-dim: rgba(230, 57, 70, 0.08);

  /* Typography */
  --font-mono: ui-monospace, 'SFMono-Regular', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', Arial, sans-serif;

  /* Spacing */
  --section-pad-y: 120px;
  --container-max: 1440px;
  --container-narrow: 800px;
}

html {
  scroll-behavior: smooth;
  cursor: none;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20000;
  padding: 10px 14px;
  background: #101512;
  color: #fff;
  font: 600 0.8rem/1 var(--font-mono);
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-black);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- CUSTOM CURSOR --- */
#cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.15s, height 0.15s, background 0.15s;
  box-shadow: 0 0 8px var(--green-glow);
}

#cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(11, 255, 65, 0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease;
}

body.cursor-hover #cursor-dot {
  width: 10px;
  height: 10px;
  background: var(--bg-black);
  box-shadow: 0 0 0 2px var(--green);
}

body.cursor-hover #cursor-ring {
  width: 50px;
  height: 50px;
  border-color: var(--green);
}

/* --- MATRIX CANVAS --- */
#matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.38;
}

/* --- NAVBAR --- */

/* --- NAV PROMPT --- */
.nav-prompt {
  display: inline-block;
  opacity: 0;
  transform: translateX(-10px);
  color: var(--green);
  margin-right: 6px;
  transition: all 0.3s ease;
}
.nav-link:hover .nav-prompt, .nav-link.active .nav-prompt {
  opacity: 1;
  transform: translateX(0);
}
.logo-prompt, .heading-prompt {
  color: var(--green);
  margin-right: 8px;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 80px;
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-border);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
}

.navbar-logo {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--green);
  text-decoration: none;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 0;
  transition: text-shadow 0.3s ease;
}

.navbar-logo:hover {
  text-shadow: 0 0 12px var(--green-glow);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.menu-toggle,
.mobile-menu {
  display: none;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 0.12em;
  padding: 6px 0;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--green);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active {
  color: var(--green);
}

.nav-link.active::after {
  width: 100%;
}

.navbar-cta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--green);
  text-decoration: none;
  border: 1px solid var(--green);
  padding: 8px 20px;
  letter-spacing: 0.06em;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.navbar-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: -1;
}

.navbar-cta:hover {
  color: var(--bg-black);
  box-shadow: 0 0 20px var(--green-glow);
}

.navbar-cta:hover::before {
  transform: scaleX(1);
}

/* --- SECTION BASE --- */
.section {
  position: relative;
  z-index: 1;
  padding: var(--section-pad-y) 80px;
}


/* --- GLOW HOVER & FORWARD DRIVE --- */
.glow-hover {
  transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease !important;
}
.glow-hover:hover {
  transform: translateY(-4px) translateX(4px) !important;
  border-color: var(--green) !important;
  box-shadow: 0 0 20px var(--green-subtle) !important;
}

/* --- CONTAINERS --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.container-wide {
  max-width: 1440px;
  margin: 0 auto;
}

.container-full {
  width: 100%;
}

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

/* --- SECTION HEADERS --- */
.section-header {
  margin-bottom: 64px;
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-subtitle {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* --- TEXT UTILS --- */
.text-green { color: var(--green); }
.text-red { color: var(--red); }

/* --- BLINKING CURSOR --- */
.cursor-blink {
  color: var(--green);
  animation: blink 1s step-end infinite;
  font-weight: 400;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================================
   SECTION 1: HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 100px;
  padding-bottom: 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1600px;
  margin: 0 auto;
}

.hero-logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 32px;
  letter-spacing: 0.1em;
}

.logo-text {
  color: var(--green);
  font-size: 1.3rem;
}

.hero-heading {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

.hero-subheading {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text-dim);
  line-height: 1.9;
  margin-bottom: 48px;
  max-width: 580px;
}

/* CTA Button */
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  color: var(--green);
  background: transparent;
  border: 1px solid var(--green);
  padding: 16px 36px;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--green);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.cta-button:hover {
  color: var(--bg-black);
  box-shadow: 0 0 30px var(--green-glow), 0 0 60px rgba(11, 255, 65, 0.15);
}

.cta-button:hover::before {
  opacity: 1;
}

.cta-prefix {
  font-weight: 700;
}

/* Terminal Window */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.terminal-window {
  width: 100%;
  max-width: 640px;
  background: var(--bg-black);
  border: 1px solid var(--gray-mid);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06), 0 0 20px var(--green-subtle);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #F1F3F5;
  border-bottom: 1px solid var(--gray-border);
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot.red { background: #FF5F56; }
.terminal-dot.yellow { background: #FFBD2E; }
.terminal-dot.green { background: #27C93F; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-left: 8px;
}

.terminal-body {
  position: relative;
  min-height: 380px;
  padding: 0;
}

#terminal-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.12;
}

.terminal-overlay {
  position: relative;
  z-index: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.terminal-line {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(4px);
  animation: lineAppear 0.4s ease forwards;
}

.terminal-line .t-prompt {
  color: var(--green);
}

.terminal-line .t-cmd {
  color: var(--text-primary);
}

.terminal-line .t-output {
  color: var(--text-dim);
}

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

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, var(--green));
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.7); }
  50% { opacity: 1; transform: scaleY(1); }
}

.scroll-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.3em;
}

/* ============================================================
   SECTION 2: MANIFESTO (Full-width centered block)
   ============================================================ */
.manifesto-section {
  position: relative;
  z-index: 1;
  background: var(--bg-black);
  border-top: 1px solid var(--gray-border);
  border-bottom: 1px solid var(--gray-border);
  padding: 80px 80px;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.manifesto-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.manifesto-inner {
  max-width: 900px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.manifesto-line {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-primary);
}

.manifesto-prefix {
  color: var(--green);
  margin-right: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.manifesto-text {
  color: var(--text-primary);
  font-weight: 500;
}

/* ============================================================
   SECTION 4: WORKFLOW PIPELINE
   ============================================================ */
.workflow {
  background: transparent;
  overflow-x: auto;
}

.pipeline-wrapper {
  overflow-x: auto;
  padding-bottom: 20px;
}

.pipeline {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: max-content;
  padding: 40px 0;
}

.pipeline-node {
  background: var(--bg-black);
  border: 1px solid var(--gray-mid);
  padding: 28px 24px;
  min-width: 140px;
  text-align: center;
  position: relative;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}

.pipeline-node.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.pipeline-node:hover {
  border-color: var(--green);
  box-shadow: 0 0 20px var(--green-subtle);
  transform: translateY(-4px);
}

.pipeline-node.node-critical {
  border-color: var(--green);
  box-shadow: 0 0 25px var(--green-glow), 0 0 50px rgba(11, 255, 65, 0.1);
  background: rgba(11, 255, 65, 0.03);
}

.pipeline-node.node-critical:hover {
  box-shadow: 0 0 35px var(--green-glow), 0 0 70px rgba(11, 255, 65, 0.15);
}

.node-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green);
  margin-bottom: 10px;
  letter-spacing: 0.1em;
}

.node-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
}

.node-badge {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--bg-black);
  background: var(--green);
  padding: 3px 10px;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.pipeline-connector {
  display: flex;
  align-items: center;
  padding: 0 4px;
  position: relative;
}

.pipeline-connector::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gray-mid);
}

.pipeline-connector .arrow {
  position: absolute;
  right: 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--green);
  opacity: 0;
  line-height: 1;
}

.pipeline-connector::after {
  content: '→';
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--green);
  margin-left: -4px;
}

.pipeline-connector .arrow { display: none; }

/* ============================================================
   SECTION 5: VALUE PROPS
   ============================================================ */
.value {
  background: transparent;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.value-card {
  background: var(--bg-black);
  border: 1px solid var(--gray-border);
  padding: 44px 32px;
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}

.value-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.value-card:hover {
  border-color: var(--green);
  box-shadow: 0 0 20px var(--green-subtle);
  transform: translateY(-6px);
}

.value-icon {
  margin-bottom: 24px;
  opacity: 0.9;
}

.value-title {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.value-desc {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 28px;
}

.value-metric {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding-top: 16px;
  border-top: 1px solid var(--gray-border);
  display: flex;
  gap: 8px;
}

.metric-label { color: var(--text-dim); }
.metric-value { font-weight: 600; }

/* ============================================================
   SECTION 6: FOOTER / LEAD FORM
   ============================================================ */
.footer-section {
  padding-bottom: 40px;
}

.lead-form {
  background: var(--bg-black);
  border: 1px solid var(--gray-border);
  padding: 56px 48px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 36px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.label-hint {
  font-size: 0.65rem;
  color: var(--text-dim);
  opacity: 0.6;
}

.form-input {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--bg-black);
  border: 1px solid var(--gray-mid);
  padding: 14px 18px;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  letter-spacing: 0.02em;
}

.form-input::placeholder {
  color: var(--text-dim);
  opacity: 0.4;
}

.form-input:focus {
  border-color: var(--green);
  box-shadow: 0 0 15px var(--green-subtle);
}

.submit-button {
  display: block;
  width: 100%;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--green);
  background: transparent;
  border: 1px solid var(--green);
  padding: 18px;
  letter-spacing: 0.08em;
  cursor: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.submit-button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: -1;
}

.submit-button:hover {
  color: var(--bg-black);
  box-shadow: 0 0 30px var(--green-glow);
}

.submit-button:hover::before {
  transform: scaleX(1);
}

.btn-prefix {
  font-weight: 700;
}

.form-status {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-align: center;
  min-height: 1.5em;
}

.form-status.success {
  color: var(--green);
}

.contact-intro {
  max-width: 680px;
  margin: -28px 0 36px;
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.8;
}

.form-status.error {
  color: var(--red);
}

/* ============================================================
   FOOTER BAR
   ============================================================ */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--gray-border);
  padding: 24px 80px;
  background: var(--bg-black);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.footer-status {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============================================================
   SCROLL ANIMATIONS (base states in component CSS above)
   ============================================================ */

/* (Manifesto is now a single centered block, no stagger needed) */

/* Staggered pipeline nodes */
.pipeline-node:nth-child(1) { transition-delay: 0s; }
.pipeline-node:nth-child(3) { transition-delay: 0.08s; }
.pipeline-node:nth-child(5) { transition-delay: 0.16s; }
.pipeline-node:nth-child(7) { transition-delay: 0.24s; }
.pipeline-node:nth-child(9) { transition-delay: 0.32s; }
.pipeline-node:nth-child(11) { transition-delay: 0.40s; }
.pipeline-node:nth-child(13) { transition-delay: 0.48s; }
.pipeline-node:nth-child(15) { transition-delay: 0.56s; }

/* Staggered value cards */
.value-card:nth-child(1) { transition-delay: 0.05s; }
.value-card:nth-child(2) { transition-delay: 0.15s; }
.value-card:nth-child(3) { transition-delay: 0.25s; }
.value-card:nth-child(4) { transition-delay: 0.35s; }

/* ============================================================
   RESPONSIVE (Graceful degradation, desktop-first)
   ============================================================ */

@media (max-width: 1200px) {
  .logo-grid { grid-template-columns: 1fr; }
  .symbol-grid { grid-template-columns: repeat(2, 1fr); }

  .hero-grid {
    gap: 48px;
  }
  .hero-heading {
    font-size: 2.2rem;
  }
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .navbar {
    padding: 0 40px;
  }
  .navbar-links {
    gap: 24px;
  }
}


@media (max-width: 900px) {
  .symbol-grid { grid-template-columns: 1fr; }
  .command-showcase .showcase-display { font-size: 2.5rem; }
  .concept-chain { flex-direction: column; gap: 16px; }
  .concept-connector { transform: rotate(90deg); }

  .section {
    padding: 80px 32px;
  }
  .navbar {
    padding: 0 24px;
  }
  .navbar-links {
    display: none;
  }
  .navbar-inner {
    position: relative;
    z-index: 2;
  }
  .menu-toggle {
    display: flex;
    width: 40px;
    height: 40px;
    margin-left: auto;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 7px;
    border: 0;
    background: transparent;
    cursor: pointer;
  }
  .menu-toggle span {
    width: 22px;
    height: 1px;
    background: var(--text-primary);
    transition: transform 0.3s ease;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }
  .mobile-menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    display: flex;
    padding: 20px 24px 28px;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--gray-border);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }
  .mobile-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 15px 2px;
    border-bottom: 1px solid var(--gray-border);
    color: var(--text-primary);
    font: 600 0.85rem/1.2 var(--font-mono);
    text-decoration: none;
  }
  .mobile-nav-link span {
    width: 24px;
    color: var(--green);
    font-size: 0.68rem;
  }
  .mobile-contact {
    margin-top: 18px;
    justify-content: center;
    border: 1px solid var(--green);
    color: #007a3c;
  }
  .navbar-cta {
    display: none;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .manifesto-section {
    padding: 48px 24px;
  }
  .manifesto-line {
    font-size: 1.05rem;
  }
  .value-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .site-footer {
    padding: 24px 32px;
  }
  .footer-content {
    flex-direction: column;
    gap: 8px;
  }
  /* Restore default cursor on mobile/touch */
  html, body { cursor: auto; }
  #cursor-dot, #cursor-ring { display: none; }
  #matrix-canvas { display: none; }
}

/* ============================================================
   CASE STUDIES / THINKING / TEAM
   ============================================================ */
.logo-assets,
.typography-section {
  display: none;
}

.cases-section {
  background: linear-gradient(180deg, transparent, rgba(0, 209, 102, 0.035), transparent);
}

.case-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--gray-border);
  padding: 44px;
  opacity: 0;
  transform: translateY(28px);
}

.case-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.65s ease, transform 0.65s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.case-featured {
  margin-bottom: 28px;
}

.case-content {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 72px;
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.case-index,
.team-role {
  display: block;
  margin-bottom: 32px;
  color: var(--green);
  font: 600 0.72rem/1.2 var(--font-mono);
  letter-spacing: 0.13em;
}

.case-kicker {
  margin-bottom: 12px;
  color: var(--text-dim);
  font: 500 0.85rem/1.5 var(--font-mono);
}

.case-card h3 {
  max-width: 760px;
  margin-bottom: 18px;
  color: var(--text-primary);
  font-size: clamp(1.45rem, 2.2vw, 2.25rem);
  line-height: 1.28;
  letter-spacing: -0.035em;
}

.case-card > p,
.case-copy > p {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.9;
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.case-tags span {
  padding: 7px 11px;
  border: 1px solid rgba(0, 209, 102, 0.28);
  background: var(--green-dim);
  color: #008f46;
  font: 500 0.72rem/1 var(--font-mono);
}

.case-terminal {
  overflow: hidden;
  border: 1px solid #dfe5e2;
  background: #111815;
  box-shadow: 0 24px 60px rgba(13, 51, 33, 0.14);
}

.case-terminal-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 16px;
  border-bottom: 1px solid #29332e;
  color: #819088;
  font: 0.68rem/1 var(--font-mono);
}

.case-terminal-bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff6259;
}

.case-terminal-bar i:nth-child(2) { background: #ffc04a; }
.case-terminal-bar i:nth-child(3) { background: var(--green); }
.case-terminal-bar span { margin-left: 8px; }

.case-terminal-body {
  padding: 28px;
  color: #d5e0da;
  font: 0.78rem/1.9 var(--font-mono);
}

.case-terminal-body b,
.terminal-ready {
  color: #23e176;
}

.case-terminal-body .terminal-muted {
  margin: 12px 0;
  color: #78867f;
}

.case-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
  padding: 18px;
  background: var(--gray-card);
  border: 1px solid var(--gray-border);
  color: var(--text-primary);
  font: 0.72rem/1.4 var(--font-mono);
}

.case-flow em {
  color: var(--green);
  font-style: normal;
}

.fashion-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 30px;
}

.fashion-compare div {
  padding: 18px;
  border: 1px solid var(--gray-border);
  background: var(--gray-card);
}

.fashion-compare .fashion-after {
  border-color: rgba(0, 209, 102, 0.35);
  background: var(--green-dim);
}

.fashion-compare small {
  color: var(--text-dim);
  font: 600 0.65rem/1 var(--font-mono);
  letter-spacing: 0.12em;
}

.fashion-compare p {
  margin-top: 9px;
  color: var(--text-primary);
  font-size: 0.8rem;
  line-height: 1.65;
}

.thinking-section {
  background: #101512;
  color: #fff;
}

.thinking-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 100px;
}

.thinking-mark,
.thinking-copy {
  opacity: 0;
  transform: translateY(28px);
}

.thinking-mark.visible,
.thinking-copy.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.thinking-mark {
  display: flex;
  flex-direction: column;
  font-family: var(--font-mono);
}

.thinking-mark span {
  color: var(--green);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  letter-spacing: 0.12em;
}

.thinking-mark strong {
  color: #fff;
  font-size: clamp(3.2rem, 7vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.08em;
}

.thinking-mark i {
  color: var(--green);
  font-size: 3rem;
  font-style: normal;
  animation: blink 1s step-end infinite;
}

.thinking-copy h2 {
  margin: 22px 0;
  color: #fff;
  font-size: clamp(2rem, 3.8vw, 3.6rem);
  line-height: 1.2;
  letter-spacing: -0.045em;
}

.thinking-copy p {
  margin-bottom: 16px;
  color: #aebbb4;
  font-size: 1.02rem;
  line-height: 1.9;
}

.thinking-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 36px;
  background: #344139;
  border: 1px solid #344139;
}

.thinking-principles span {
  padding: 16px 12px;
  background: #151d18;
  color: #dbe5df;
  font: 0.7rem/1.4 var(--font-mono);
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.founder-card,
.team-card {
  position: relative;
  min-height: 330px;
  padding: 42px;
  border: 1px solid var(--gray-border);
  background: rgba(255, 255, 255, 0.94);
  opacity: 0;
  transform: translateY(28px);
}

.founder-card {
  grid-row: span 2;
  display: flex;
  align-items: flex-end;
  min-height: 688px;
  background:
    linear-gradient(150deg, rgba(0, 209, 102, 0.05), transparent 55%),
    #fff;
}

.founder-card.visible,
.team-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.65s ease, transform 0.65s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.team-number {
  position: absolute;
  top: 38px;
  right: 42px;
  color: #dce4e0;
  font: 700 4rem/1 var(--font-mono);
}

.team-role {
  margin-bottom: 18px;
}

.founder-card h3,
.team-card h3 {
  max-width: 560px;
  margin-bottom: 18px;
  font-size: clamp(1.5rem, 2.3vw, 2.4rem);
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.founder-card p,
.team-card p {
  max-width: 620px;
  color: var(--text-dim);
  line-height: 1.9;
}

.team-belief {
  background: var(--green);
  border-color: var(--green);
}

.team-belief .team-number,
.team-belief .team-role,
.team-belief p {
  color: rgba(0, 42, 20, 0.68);
}

.team-belief h3 {
  color: #052b17;
}

@media (max-width: 1100px) {
  .case-content,
  .thinking-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .navbar-links {
    gap: 18px;
  }
}

@media (max-width: 760px) {
  .case-card,
  .founder-card,
  .team-card {
    padding: 28px 22px;
  }

  .team-grid,
  .fashion-compare {
    grid-template-columns: 1fr;
  }

  .founder-card {
    grid-row: auto;
    min-height: 470px;
  }

  .thinking-principles {
    grid-template-columns: 1fr;
  }

  .thinking-mark strong {
    font-size: clamp(3rem, 16vw, 5.4rem);
  }

  .case-flow {
    align-items: flex-start;
    flex-direction: column;
  }

  .case-flow em {
    transform: rotate(90deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (hover: none), (pointer: coarse) {
  html,
  body {
    cursor: auto;
  }

  #cursor-dot,
  #cursor-ring {
    display: none;
  }
}