/* ===== DESIGN TOKENS ===== */
:root {
  --bg: #FFFFFF;
  --bg-secondary: #f8f8f8;
  --text: #0f0f0f;
  --text-secondary: #666666;
  --text-muted: #999999;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --border: #e5e5e5;
  --card-bg: #ffffff;
  --card-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --nav-bg: rgba(255,255,255,0);
  --nav-bg-solid: rgba(255,255,255,0.95);
  --demo-bg: #fafafa;
  --demo-border: #eaeaea;
  --check: #22c55e;
  --cross: #ef4444;
  --font-heading: 'Lora', Georgia, serif;
  --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', monospace;
}

[data-theme="dark"] {
  --bg: #111111;
  --bg-secondary: #1a1a1a;
  --text: #eeeeee;
  --text-secondary: #aaaaaa;
  --text-muted: #777777;
  --border: #2a2a2a;
  --card-bg: #1a1a1a;
  --card-shadow: 0 1px 3px rgba(0,0,0,0.3);
  --nav-bg: rgba(17,17,17,0);
  --nav-bg-solid: rgba(17,17,17,0.95);
  --demo-bg: #1a1a1a;
  --demo-border: #333333;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s ease, color 0.3s ease;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
}
.btn-primary:hover {
  opacity: 0.85;
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--text-secondary);
  text-decoration: none;
}

/* ===== 01 — NAV ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: var(--nav-bg);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.nav.scrolled {
  background: var(--nav-bg-solid);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); text-decoration: none; }

.nav-cta {
  padding: 10px 24px;
  font-size: 0.875rem;
}

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 6px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}
.theme-toggle:hover { color: var(--text); }
.theme-toggle svg { width: 20px; height: 20px; }

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 6px;
}

/* ===== 02 — HERO ===== */
.hero {
  padding: 160px 0 100px;
  text-align: center;
}

.hero h1 {
  margin-bottom: 24px;
}

.hero h1 .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(8px);
  animation: charReveal 0.4s ease forwards;
}

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

.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-demo {
  max-width: 720px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--demo-bg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

[data-theme="dark"] .hero-demo {
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.hero-demo-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.hero-demo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border);
}

.hero-demo-content {
  padding: 32px 40px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 2;
  min-height: 200px;
  position: relative;
}

.hero-demo-content .line {
  transition: opacity 0.6s ease;
}

.hero-demo-content .line.dimmed {
  opacity: 0.15;
}

.hero-demo-content .line .cursor {
  display: inline-block;
  width: 2px;
  height: 1.2em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ===== 03 — SOCIAL PROOF ===== */
.social-proof {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.social-proof-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}

.proof-item {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.proof-stars {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-bottom: 8px;
  letter-spacing: 2px;
}

/* ===== 04 — PROBLEM ===== */
.problem {
  padding: 120px 0;
}

.problem h2 {
  text-align: center;
  margin-bottom: 64px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto 72px;
}

.problem-card {
  padding: 28px 32px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  transition: border-color 0.2s;
}

.problem-card:hover {
  border-color: var(--text-muted);
}

.problem-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
  align-items: center;
}

.problem-visual-box {
  border-radius: 10px;
  border: 1px solid var(--border);
  overflow: hidden;
  text-align: center;
}

.problem-visual-box-label {
  padding: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.problem-visual-box-content {
  padding: 24px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cluttered-ui {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  opacity: 0.5;
}
.cluttered-ui span {
  background: var(--border);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.clean-ui {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text);
  line-height: 1.8;
}

/* ===== 05 — SOLUTION INTRO ===== */
.solution {
  padding: 80px 0 120px;
  text-align: center;
}

.solution h2 {
  margin-bottom: 24px;
}

.solution p {
  max-width: 560px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.8;
}

/* ===== 06 — FEATURES ===== */
.features {
  padding: 0 0 120px;
}

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.feature:nth-child(even) {
  direction: rtl;
}
.feature:nth-child(even) > * {
  direction: ltr;
}

.feature-text h3 {
  margin-bottom: 16px;
  font-size: 1.5rem;
}

.feature-text p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

.feature-demo {
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--demo-bg);
  overflow: hidden;
  min-height: 260px;
  display: flex;
  flex-direction: column;
}

.feature-demo-bar {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.feature-demo-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.feature-demo-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-size: 0.95rem;
  line-height: 1.8;
}

/* Focus Mode demo */
.focus-demo-line {
  transition: opacity 0.5s ease;
  padding: 2px 0;
}
.focus-demo-line.dimmed { opacity: 0.12; }
.focus-demo-line.active { opacity: 1; font-weight: 500; }

/* Zen Mode demo */
.zen-demo {
  position: relative;
}
.zen-demo-chrome {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  transition: opacity 0.8s ease;
}
.zen-demo-chrome.hidden { opacity: 0; }
.zen-demo-toolbar {
  display: flex;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}
.zen-demo-toolbar span {
  width: 50px;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
}
.zen-demo-sidebar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 40px;
  border-right: 1px solid var(--border);
  transition: opacity 0.8s ease;
}
.zen-demo-sidebar.hidden { opacity: 0; }
.zen-demo-text {
  text-align: center;
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--text);
  font-size: 1.05rem;
}

/* Typewriter demo */
.typewriter-demo {
  overflow: hidden;
  position: relative;
  height: 200px;
}
.typewriter-lines {
  transition: transform 0.4s ease;
}
.typewriter-line {
  padding: 4px 0;
  color: var(--text-secondary);
  transition: all 0.4s ease;
}
.typewriter-line.current {
  color: var(--text);
  font-weight: 500;
}

/* RSVP demo */
.rsvp-demo {
  padding: 0;
}

.rsvp-input-area {
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.rsvp-textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--bg);
  color: var(--text);
  resize: vertical;
  min-height: 60px;
  outline: none;
  transition: border-color 0.2s;
}
.rsvp-textarea:focus { border-color: var(--accent); }

.rsvp-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.rsvp-play-btn {
  padding: 8px 20px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  border: none;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}
.rsvp-play-btn:hover { opacity: 0.85; }

.rsvp-speed {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.rsvp-speed input[type="range"] {
  width: 100px;
  accent-color: var(--accent);
}

.rsvp-display {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  font-size: 2rem;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--text);
  padding: 24px;
}

/* Style Check demo */
.style-check-text span.adj {
  background: rgba(234, 179, 8, 0.2);
  border-bottom: 2px solid #eab308;
  padding: 0 2px;
}
.style-check-text span.passive {
  background: rgba(239, 68, 68, 0.15);
  border-bottom: 2px solid #ef4444;
  padding: 0 2px;
}
.style-check-text span.long {
  background: rgba(249, 115, 22, 0.15);
  border-bottom: 2px solid #f97316;
  padding: 0 2px;
}

.style-legend {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}
.style-legend span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.style-legend .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

/* Stats demo */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}
.stat-value {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* SEO Preview demo */
.seo-preview-mock {
  background: var(--bg);
  border-radius: 8px;
  padding: 20px;
  border: 1px solid var(--border);
}
.seo-url {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--check);
  margin-bottom: 4px;
}
.seo-title {
  font-size: 1.15rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 6px;
  cursor: pointer;
}
.seo-title:hover { text-decoration: underline; }
.seo-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Dictation demo */
.dictation-demo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.mic-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: micPulse 2s ease-in-out infinite;
}
.mic-icon svg { width: 24px; height: 24px; color: #fff; }

@keyframes micPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,99,235,0.3); }
  50% { box-shadow: 0 0 0 16px rgba(37,99,235,0); }
}

.wave-bars {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 32px;
}
.wave-bar {
  width: 3px;
  background: var(--accent);
  border-radius: 2px;
  animation: waveBar 0.8s ease-in-out infinite;
}
@keyframes waveBar {
  0%, 100% { height: 8px; }
  50% { height: 28px; }
}

/* ===== 07 — FOR WHO ===== */
.for-who {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.for-who h2 {
  text-align: center;
  margin-bottom: 64px;
}

.for-who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.for-who-card {
  text-align: center;
  padding: 40px 32px;
}

.for-who-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  color: var(--accent);
}

.for-who-card h3 {
  margin-bottom: 12px;
}

.for-who-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== 08 — COMPARISON ===== */
.comparison {
  padding: 120px 0;
}

.comparison h2 {
  text-align: center;
  margin-bottom: 64px;
}

.comparison-table {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-collapse: collapse;
  font-size: 0.95rem;
}

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

.comparison-table th {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-table th:first-child { text-align: left; }

.comparison-table .check { color: var(--check); font-weight: 700; }
.comparison-table .cross { color: var(--cross); }
.comparison-table .partial { color: var(--text-muted); font-size: 0.85rem; }

.comparison-table thead th:nth-child(2) {
  color: var(--accent);
}

/* ===== 09 — PRICING ===== */
.pricing {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.pricing h2 {
  text-align: center;
  margin-bottom: 64px;
}

.pricing-card {
  max-width: 420px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--card-shadow);
}

.pricing-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.pricing-price {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  margin-bottom: 8px;
}

.pricing-period {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 36px;
}

.pricing-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li::before {
  content: '';
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  background: var(--check);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

.pricing .btn {
  width: 100%;
  font-size: 1.05rem;
  padding: 16px;
}

.pricing-guarantee {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ===== 10 — FAQ ===== */
.faq {
  padding: 120px 0;
}

.faq h2 {
  text-align: center;
  margin-bottom: 64px;
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  gap: 16px;
}

.faq-question:hover { color: var(--accent); }

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--text-muted);
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 0 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== 11 — FOOTER CTA ===== */
.footer-cta {
  padding: 120px 0;
  text-align: center;
  background: var(--bg-secondary);
}

.footer-cta h2 {
  margin-bottom: 32px;
}

.footer-cta .btn {
  margin-bottom: 16px;
}

.footer-cta-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ===== 12 — FOOTER ===== */
.footer {
  padding: 64px 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  color: var(--text-muted);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--text); text-decoration: none; }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== MOBILE STICKY CTA ===== */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: var(--nav-bg-solid);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  z-index: 90;
}

.mobile-cta .btn { width: 100%; }

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

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--nav-bg-solid);
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }
  .nav-links.open .nav-cta { width: 100%; text-align: center; }

  .hero { padding: 120px 0 64px; }
  .hero h1 { font-size: 2.2rem; }
  .hero-demo { margin: 0 -8px; }

  .social-proof-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .feature {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 56px 0;
  }
  .feature:nth-child(even) { direction: ltr; }

  .for-who-grid { grid-template-columns: 1fr; gap: 16px; }

  .comparison-table { font-size: 0.8rem; }
  .comparison-table th, .comparison-table td { padding: 12px 8px; }

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

  .mobile-cta { display: block; }
  body { padding-bottom: 72px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════════════════════════
   BETA-SPECIFIC ADDITIONS (added in rebuild)
   ═══════════════════════════════════════════════════════════════════ */

/* Beta badge — small label near logo / hero */
.beta-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent, #2563eb);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  padding: 4px 10px;
  border-radius: 100px;
  margin-left: 12px;
  vertical-align: middle;
}
[data-theme="dark"] .beta-badge {
  color: #60a5fa;
  background: rgba(96, 165, 250, 0.12);
  border-color: rgba(96, 165, 250, 0.25);
}

.hero-beta-line {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
.hero-beta-line strong {
  color: var(--text-secondary);
  font-weight: 600;
}

/* What's New section */
.whats-new {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.whats-new h2 {
  text-align: center;
  margin-bottom: 12px;
}
.whats-new-sub {
  text-align: center;
  color: var(--text-secondary);
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto 56px;
  line-height: 1.6;
}
.whats-new-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.whats-new-card {
  padding: 28px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 200ms ease, transform 200ms ease;
}
.whats-new-card:hover {
  border-color: rgba(37, 99, 235, 0.3);
  transform: translateY(-2px);
}
.whats-new-card-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 8px;
  color: var(--accent, #2563eb);
  margin-bottom: 16px;
}
[data-theme="dark"] .whats-new-card-icon {
  background: rgba(96, 165, 250, 0.12);
  color: #60a5fa;
}
.whats-new-card h4 {
  font-family: var(--font-display, var(--font-body));
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.whats-new-card p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-secondary);
}
.whats-new-card .new-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: #ef4444;
  margin-left: 6px;
  vertical-align: 2px;
  letter-spacing: 0.06em;
}

/* Build in Public section */
.build-public {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}
.build-public-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.build-public h2 {
  margin-bottom: 16px;
}
.build-public-intro {
  font-size: 19px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 40px;
}
.build-public-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: left;
  margin-bottom: 48px;
}
.bp-point {
  padding-left: 16px;
  border-left: 2px solid var(--accent, #2563eb);
}
.bp-point-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent, #2563eb);
  margin-bottom: 6px;
}
.bp-point h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.bp-point p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
}

/* Beta CTA section */
.beta-cta {
  padding: 100px 0;
  text-align: center;
  border-top: 1px solid var(--border);
}
.beta-cta-inner {
  max-width: 640px;
  margin: 0 auto;
}
.beta-cta h2 {
  margin-bottom: 16px;
}
.beta-cta-sub {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}
.beta-cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.beta-cta-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* Waitlist form */
.waitlist-form {
  display: flex;
  gap: 8px;
  max-width: 480px;
  margin: 24px auto 0;
}
.waitlist-input {
  flex: 1;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  outline: none;
  transition: border-color 200ms ease;
}
.waitlist-input:focus {
  border-color: var(--accent, #2563eb);
}

/* Pricing teaser — replaces old pricing */
.pricing-teaser {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.pricing-teaser h2 {
  text-align: center;
  margin-bottom: 12px;
}
.pricing-teaser-sub {
  text-align: center;
  color: var(--text-secondary);
  font-size: 17px;
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.6;
}
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}
.tier-card {
  padding: 32px 28px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  position: relative;
}
.tier-card.featured {
  border-color: var(--accent, #2563eb);
  border-width: 2px;
}
.tier-card.featured::before {
  content: 'WCZEŚNIEJSI TESTERZY';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: white;
  background: var(--accent, #2563eb);
  padding: 4px 12px;
  border-radius: 100px;
}
.tier-name {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.tier-price {
  font-family: var(--font-display, var(--font-body));
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  line-height: 1;
}
.tier-period {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}
.tier-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}
.tier-features li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.tier-features li::before {
  content: '✓ ';
  color: var(--accent, #2563eb);
  font-weight: 600;
  margin-right: 4px;
}
.tier-note {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 32px;
  font-style: italic;
}

@media (max-width: 760px) {
  .build-public-points,
  .tier-grid { grid-template-columns: 1fr; }
  .waitlist-form { flex-direction: column; }
}

/* Hide things that should not exist in beta */
.mobile-cta { display: none !important; }