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

:root {
  --bg: #0a0a0f;
  --bg-alt: #0f0f18;
  --surface: #141420;
  --surface-hover: #1a1a2e;
  --border: #1e1e32;
  --border-light: #2a2a44;
  --text: #e4e4ef;
  --text-muted: #8888a0;
  --text-dim: #5a5a72;
  --accent: #6c63ff;
  --accent-light: #8b83ff;
  --accent-dim: rgba(108, 99, 255, 0.15);
  --green: #34d399;
  --green-dim: rgba(52, 211, 153, 0.15);
  --red: #f87171;
  --yellow: #fbbf24;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 4px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

img {
  max-width: 100%;
}

code {
  font-family: var(--font-mono);
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-accent {
  color: var(--accent-light);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links .nav-cta {
  background: var(--accent-dim);
  color: var(--accent-light);
  padding: 6px 16px;
  border-radius: 6px;
  font-weight: 500;
  transition: background 0.2s;
}

.nav-links .nav-cta:hover {
  background: rgba(108, 99, 255, 0.25);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: 0.2s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
}

.nav-mobile a {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 8px 0;
}

.nav-mobile.open {
  display: flex;
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-light);
  box-shadow: 0 0 24px rgba(108, 99, 255, 0.4);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--text-dim);
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: 160px 0 80px;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(108, 99, 255, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent-light);
  background: var(--accent-dim);
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-alpha {
  display: inline-block;
  margin: 0 auto 24px;
  padding: 8px 20px;
  border: 1px solid rgba(168, 85, 247, 0.4);
  border-radius: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: #a855f7;
  letter-spacing: 0.5px;
  background: rgba(168, 85, 247, 0.08);
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero Flow */
.hero-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 72px;
  flex-wrap: wrap;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-width: 110px;
  transition: all 0.3s;
  opacity: 0;
  transform: translateY(12px);
}

.flow-step.visible {
  opacity: 1;
  transform: translateY(0);
}

.flow-step:hover {
  border-color: var(--accent);
  background: var(--surface-hover);
}

.flow-icon {
  color: var(--accent-light);
}

.flow-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.flow-arrow {
  color: var(--text-dim);
  font-size: 1.2rem;
  opacity: 0;
  transition: opacity 0.3s;
}

.flow-arrow.visible {
  opacity: 1;
}

/* ===== SECTIONS ===== */
.section {
  padding: 120px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.title-muted {
  color: var(--text-dim);
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 56px;
}

/* ===== PROBLEM ===== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.problem-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.3s;
}

.problem-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.problem-icon {
  color: var(--accent-light);
  margin-bottom: 16px;
}

.problem-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Terminal */
.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #1a1a2e;
  border-radius: var(--radius) var(--radius) 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dot.red { background: #f87171; }
.terminal-dot.yellow { background: #fbbf24; }
.terminal-dot.green { background: #34d399; }

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

.terminal-body {
  background: #0d0d17;
  border: 1px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.8;
  overflow-x: auto;
}

.problem-terminal {
  max-width: 680px;
}

.t-gray { color: var(--text-dim); }
.t-red { color: var(--red); }
.t-green { color: var(--green); }
.t-yellow { color: var(--yellow); }
.t-key { color: var(--accent-light); }
.t-str { color: var(--green); }
.t-keyword { color: #c792ea; }
.t-fn { color: #82aaff; }
.t-num { color: #f78c6c; }
.t-comment { color: var(--text-dim); font-style: italic; }

/* ===== SOLUTION / PILLARS ===== */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.pillar-card {
  background: rgba(20, 20, 32, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all 0.3s;
}

.pillar-card:hover {
  border-color: var(--accent);
}

.pillar-number {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 12px;
}

.pillar-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.pillar-card > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 20px;
}

/* Tree */
.pillar-tree {
  padding: 16px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.tree-node {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  display: inline-block;
  margin-bottom: 4px;
}

.tree-root {
  background: var(--accent-dim);
  color: var(--accent-light);
}

.tree-leaf {
  background: var(--green-dim);
  color: var(--green);
}

.tree-branch {
  padding-left: 24px;
  border-left: 1px dashed var(--border-light);
  margin-left: 12px;
  margin-top: 4px;
}

/* Ceremony list */
.ceremony-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ceremony-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 16px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.ceremony-name {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.ceremony-desc {
  font-size: 0.8125rem;
  color: var(--text-dim);
}

/* Validation checks */
.validation-checks {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.check-icon {
  color: var(--green);
  font-weight: 700;
  font-size: 1rem;
}

/* ===== HOW IT WORKS / STEPS ===== */
.steps {
  max-width: 700px;
  position: relative;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--accent-light);
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: 50%;
}

.step-content {
  padding-bottom: 8px;
}

.step-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-content p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

.step-detail {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  display: inline-block;
}

.step-detail code {
  font-size: 0.8125rem;
  color: var(--green);
}

.step-screenshot {
  margin-top: 12px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}

.step-screenshot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.step-ui-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-light);
  background: var(--accent-dim);
  padding: 4px 12px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.step-connector {
  width: 2px;
  height: 32px;
  background: var(--border-light);
  margin-left: 23px;
}

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.feature-card {
  background: rgba(20, 20, 32, 0.5);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.3s;
}

.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.feature-icon {
  color: var(--accent-light);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== ACCOUNTABILITY ===== */
.accountability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.accountability-card {
  background: rgba(20, 20, 32, 0.5);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.3s;
}

.accountability-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.accountability-icon {
  color: var(--accent-light);
  margin-bottom: 16px;
}

.accountability-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.accountability-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== PARALLEL EXECUTION ===== */
.parallel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 768px) {
  .parallel-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.parallel-visual {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.parallel-track {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.parallel-task {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.parallel-task.visible {
  opacity: 1;
  transform: translateX(0);
}

.parallel-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.parallel-status.running {
  background: var(--green);
  box-shadow: 0 0 6px rgba(52, 211, 153, 0.5);
  animation: pulse-dot 2s ease-in-out infinite;
}

.parallel-status.done {
  background: var(--accent-light);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.parallel-name {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.parallel-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--accent-light);
  background: var(--accent-dim);
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.parallel-explanation {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.parallel-point h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.parallel-point p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== ARTIFACTS LIST ===== */
.artifacts-list {
  display: grid;
  gap: 12px;
  margin-bottom: 48px;
}

.artifact-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 14px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

@media (max-width: 640px) {
  .artifact-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

.artifact-name {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-light);
  white-space: nowrap;
}

.artifact-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.artifacts-hierarchy-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
}

/* ===== CODE EXAMPLES ===== */
.code-examples {
  display: grid;
  gap: 24px;
}

.code-block pre {
  margin: 0;
  white-space: pre;
  tab-size: 2;
}

.code-block code {
  font-size: 0.8125rem;
  line-height: 1.7;
}

/* ===== DIFFERENTIATION TABLE ===== */
.diff-table-wrap {
  overflow-x: auto;
}

.diff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.diff-table th, .diff-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.diff-table th {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-dim);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.diff-table .diff-highlight {
  color: var(--green);
  font-weight: 500;
}

.diff-table th.diff-highlight {
  color: var(--accent-light);
}

.diff-label {
  font-weight: 600;
  color: var(--text);
}

.diff-table td:not(.diff-label):not(.diff-highlight) {
  color: var(--text-dim);
}

/* ===== MANIFESTO ===== */
.inline-link {
  color: var(--accent-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

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

.manifesto-heading {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* Values */
.manifesto-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 64px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  flex-wrap: wrap;
}

.value-preferred {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
}

.value-over {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.value-other {
  font-size: 0.9375rem;
  color: var(--text-dim);
}

/* Principles */
.manifesto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.manifesto-item {
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
  transition: all 0.3s;
}

.manifesto-item:hover {
  border-left-color: var(--green);
  transform: translateY(-2px);
}

.manifesto-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 12px;
}

.manifesto-item blockquote {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
  color: var(--text);
}

.manifesto-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== BETA ===== */
.beta-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 56px 48px;
  text-align: center;
}

.beta-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: 860px;
  margin: 40px auto;
  text-align: left;
}

.beta-status-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.beta-status-label.available {
  color: var(--green);
}

.beta-status-label.in-progress {
  color: var(--yellow);
}

.beta-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.beta-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.progress-icon {
  color: var(--yellow);
  font-size: 1.5rem;
  line-height: 1;
}

.beta-note {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 32px;
}

.beta-cta {
  display: flex;
  justify-content: center;
}

/* ===== GET STARTED ===== */
#get-started .section-label,
#get-started .section-title {
  text-align: center;
}
.get-started-alpha {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 700px;
  margin: 0 auto 40px;
  padding: 16px 20px;
  border: 1px solid rgba(168, 85, 247, 0.35);
  border-radius: 8px;
  background: rgba(168, 85, 247, 0.06);
  color: #c4a5e8;
  font-size: 0.95rem;
  line-height: 1.6;
}

.get-started-alpha svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: #a855f7;
}

.get-started-steps {
  max-width: 700px;
  margin: 0 auto 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.get-started-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.get-started-number {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.15);
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.9rem;
}

.get-started-body h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.get-started-body p {
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-top: 8px;
}

.get-started-body .step-detail {
  margin-top: 8px;
}

.get-started-screenshot {
  margin-top: 16px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.get-started-screenshot img {
  width: 100%;
  display: block;
}

.get-started-warning {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 700px;
  margin: 0 auto 40px;
  padding: 16px 20px;
  border: 1px solid rgba(234, 179, 8, 0.3);
  border-radius: 8px;
  background: rgba(234, 179, 8, 0.06);
  color: #d4c07a;
  font-size: 0.92rem;
  line-height: 1.6;
}

.get-started-warning svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: #eab308;
}

.get-started-warning strong {
  color: #eab308;
}

.get-started-cta {
  display: flex;
  justify-content: center;
}

/* ===== FINAL CTA ===== */
.cta-section {
  text-align: center;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(108, 99, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.cta-sub {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--text-dim);
  font-weight: 400;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--text-dim);
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .hero-flow {
    gap: 6px;
  }

  .flow-step {
    min-width: 80px;
    padding: 12px 12px;
  }

  .flow-label {
    font-size: 0.65rem;
  }

  .flow-arrow {
    font-size: 0.9rem;
  }

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

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

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

  .beta-columns {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .beta-card {
    padding: 32px 24px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .diff-table {
    font-size: 0.8125rem;
  }

  .diff-table th, .diff-table td {
    padding: 12px 12px;
  }
}

@media (max-width: 480px) {
  .hero-flow {
    flex-direction: column;
    gap: 0;
  }

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

  .flow-step {
    width: 100%;
    flex-direction: row;
    gap: 12px;
    min-width: unset;
  }

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim);
}