:root {
  --bg: #080c14;
  --bg-card: #111827;
  --bg-elevated: #1a2332;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --primary: #ff6b4a;
  --primary-hover: #ff8566;
  --accent: #2dd4bf;
  --accent-dim: rgba(45, 212, 191, 0.15);
  --primary-dim: rgba(255, 107, 74, 0.12);
  --border: rgba(148, 163, 184, 0.12);
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

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

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(8, 12, 20, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.05rem;
  margin-right: auto;
}

.logo-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), #14b8a6);
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 800;
  color: #042f2e;
  box-shadow: 0 4px 12px rgba(45, 212, 191, 0.35);
}

.logo-text {
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color 0.2s;
}

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

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

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 1rem 4vw 1.5rem;
  border-top: 1px solid var(--border);
  gap: 0.75rem;
}

.mobile-menu a {
  color: var(--text-muted);
  padding: 0.5rem 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #ff8566);
  color: #fff;
  box-shadow: 0 8px 24px rgba(255, 107, 74, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-hover), #ff9a7a);
  box-shadow: 0 12px 32px rgba(255, 107, 74, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover { border-color: var(--text-muted); }

.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.88rem; }

.btn-lg { padding: 1rem 2rem; font-size: 1.05rem; }

.btn-icon { font-size: 0.85rem; }

/* Hero */
.hero {
  position: relative;
  padding: 8rem 0 5rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(255, 107, 74, 0.18), transparent),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(45, 212, 191, 0.12), transparent);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
}

.hero-badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background: var(--primary-dim);
  color: var(--primary);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(255, 107, 74, 0.25);
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.hero-stats div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero-stats strong {
  font-size: 0.95rem;
  color: var(--text);
}

.hero-stats span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Phone mockup */
.hero-phone {
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: 280px;
  background: #1c2433;
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(255, 255, 255, 0.06);
  position: relative;
}

.phone-notch {
  width: 90px;
  height: 24px;
  background: #0a0e16;
  border-radius: 0 0 16px 16px;
  margin: 0 auto 8px;
}

.phone-screen {
  background: #050810;
  border-radius: 26px;
  overflow: hidden;
  height: 480px;
  display: flex;
  flex-direction: column;
}

.prompter-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.prompter-appbar {
  padding: 0.6rem 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.rec-dot {
  width: 8px;
  height: 8px;
  background: #ef4444;
  border-radius: 50%;
  animation: pulse 1.5s ease infinite;
}

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

.prompter-text {
  flex: 1;
  padding: 1.5rem 1.25rem;
  overflow: hidden;
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(241, 245, 249, 0.85);
  animation: scrollText 18s linear infinite;
}

.prompter-text p { margin-bottom: 1.2rem; }

.prompter-text .highlight {
  color: var(--accent);
  font-weight: 600;
}

@keyframes scrollText {
  0% { transform: translateY(0); }
  100% { transform: translateY(-55%); }
}

.prompter-controls {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.speed-bar {
  flex: 1;
  height: 4px;
  background: var(--bg-elevated);
  border-radius: 2px;
  overflow: hidden;
}

.speed-fill {
  width: 55%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
}

/* Sections */
.section-head {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-head h2 {
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.section-head p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.features {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--bg) 0%, #0c1220 100%);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform 0.25s, border-color 0.25s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 74, 0.3);
}

.feature-icon {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.scenes {
  padding: 6rem 0;
}

.scene-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.scene-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.75rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.25s;
}

.scene-item:hover { border-color: rgba(45, 212, 191, 0.3); }

.scene-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.6;
  line-height: 1;
  min-width: 48px;
}

.scene-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.scene-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* CTA */
.cta {
  padding: 6rem 0;
}

.cta-box {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-card) 0%, #152030 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--primary-dim), transparent 70%);
  pointer-events: none;
}

.cta-content { position: relative; }

.cta-content h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.cta-content > p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 420px;
}

.download-btns { margin-bottom: 1rem; }

.cta-note {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.cta-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.orbit {
  position: relative;
  width: 220px;
  height: 220px;
  border: 1px dashed var(--border);
  border-radius: 50%;
  animation: spin 24s linear infinite;
}

.orbit span {
  position: absolute;
  padding: 0.4rem 0.85rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.82rem;
  white-space: nowrap;
}

.orbit span:nth-child(1) { top: -14px; left: 50%; transform: translateX(-50%); }
.orbit span:nth-child(2) { top: 25%; right: -20px; }
.orbit span:nth-child(3) { bottom: 10%; right: -10px; }
.orbit span:nth-child(4) { bottom: -14px; left: 50%; transform: translateX(-50%); }
.orbit span:nth-child(5) { top: 30%; left: -20px; }

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Footer */
.footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.75rem;
  max-width: 320px;
}

.footer h4 {
  font-size: 0.88rem;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}

.footer ul { list-style: none; }

.footer li { margin-bottom: 0.4rem; }

.footer a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 0.5rem;
}

.footer-bottom a {
  color: var(--text-muted);
}

.footer-bottom a:hover {
  color: var(--accent);
}

/* Pain points */
.pain-points {
  padding: 5rem 0;
  background: linear-gradient(180deg, var(--bg) 0%, #0c1220 100%);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.pain-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.pain-icon {
  font-size: 1.75rem;
  display: block;
  margin-bottom: 0.75rem;
}

.pain-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.pain-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.feature-list {
  list-style: none;
  margin-top: 1rem;
  padding: 0;
}

.feature-list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 0.35rem;
}

.feature-list li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.feature-card-lg {
  grid-column: span 1;
}

/* Workflow */
.workflow {
  padding: 5rem 0;
  background: var(--bg);
}

.workflow-steps {
  display: flex;
  align-items: stretch;
  gap: 1rem;
}

.workflow-step {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
}

.step-num {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 800;
  border-radius: 12px;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.workflow-step h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.workflow-step p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.workflow-arrow {
  display: flex;
  align-items: center;
  color: var(--text-muted);
  font-size: 1.5rem;
  opacity: 0.5;
}

/* Platforms */
.platforms {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.platforms-label {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 1.25rem;
}

.platform-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.platform-tags span {
  padding: 0.45rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Pricing */
.pricing {
  padding: 5rem 0;
  background: linear-gradient(180deg, #0c1220 0%, var(--bg) 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
}

.pricing-card-featured {
  border-color: rgba(45, 212, 191, 0.45);
  box-shadow: 0 0 0 1px rgba(45, 212, 191, 0.15), var(--shadow);
}

.pricing-badge {
  position: absolute;
  top: -10px;
  right: 1.25rem;
  background: var(--accent);
  color: #042f2e;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
}

.pricing-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.pricing-price {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
}

.pricing-period {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin: 0.35rem 0 1.25rem;
}

.pricing-card ul {
  list-style: none;
  padding: 0;
}

.pricing-card li {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 0.45rem 0;
  border-top: 1px solid var(--border);
}

.pricing-card li:first-child {
  border-top: none;
}

.pricing-note,
.screenshot-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 1.5rem;
}

/* FAQ */
.faq {
  padding: 5rem 0;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq-item summary {
  padding: 1.1rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-weight: 700;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  padding: 0 1.25rem 1.1rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

.faq-item a {
  color: var(--accent);
}

.about-intro {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.about-grid strong {
  display: block;
  color: var(--text);
  font-size: 0.82rem;
  margin-bottom: 0.25rem;
}

.about-grid p {
  margin-bottom: 0;
}

.mock-content.dim {
  color: rgba(148, 163, 184, 0.5);
  font-size: 0.78rem;
}

.mock-sync-status {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--accent);
  font-size: 0.85rem;
}

.mock-btns {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.mock-btns span {
  display: block;
  padding: 0.65rem;
  text-align: center;
  background: var(--bg-elevated);
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.mock-btns span.wx {
  background: rgba(7, 193, 96, 0.15);
  color: #07c160;
}

.mock-member-badge {
  margin: 2rem auto;
  width: fit-content;
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, var(--primary), #ff9470);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}

/* Screenshots */
.screenshots {
  padding: 5rem 0;
  background: var(--bg);
}

.screenshot-card {
  text-align: center;
}

.screenshot-card figcaption {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.screenshot-mock {
  aspect-ratio: 9/16;
  max-width: 220px;
  margin: 0 auto;
  background: #050810;
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.mock-bar {
  padding: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
}

.mock-content {
  padding: 1.25rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.mock-content.highlight-line {
  color: var(--accent);
}

.mock-list {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.mock-list span {
  display: block;
  height: 36px;
  background: var(--bg-elevated);
  border-radius: 8px;
}

.mock-tags {
  padding: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.mock-tags em {
  font-style: normal;
  font-size: 0.75rem;
  padding: 0.35rem 0.65rem;
  background: var(--primary-dim);
  color: var(--primary);
  border-radius: 999px;
}

/* About */
.about {
  padding: 4rem 0;
}

.about-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.about-box h2 {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.about-box p {
  color: var(--text-muted);
  margin-bottom: 0.65rem;
  font-size: 0.95rem;
}

.about-box a {
  color: var(--accent);
}

.about-box a:hover {
  text-decoration: underline;
}

/* Legal pages */
.legal-page {
  padding: 6rem 0 4rem;
  min-height: 70vh;
}

.legal-content {
  max-width: 760px;
}

.legal-content h1 {
  font-size: 1.85rem;
  margin-bottom: 0.75rem;
}

.legal-meta {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 0.35rem;
}

.legal-content h2 {
  font-size: 1.15rem;
  margin: 2rem 0 0.75rem;
  color: var(--text);
}

.legal-content p,
.legal-content li {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.85;
  margin-bottom: 0.65rem;
}

.legal-content ul {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.legal-content a {
  color: var(--accent);
}

.footer-compact {
  padding: 1.5rem 0;
}

.footer-compact .footer-bottom {
  padding-top: 0;
  border-top: none;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-phone { order: -1; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .cta-box { grid-template-columns: 1fr; text-align: center; padding: 2.5rem; }
  .cta-content > p { margin-left: auto; margin-right: auto; }
  .cta-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .screenshot-grid { grid-template-columns: 1fr 1fr; }
  .pain-grid { grid-template-columns: 1fr 1fr; }
  .workflow-steps { flex-direction: column; }
  .workflow-arrow { justify-content: center; transform: rotate(90deg); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta { display: none; }
  .menu-toggle { display: flex; }
  .mobile-menu.open { display: flex; }
  .feature-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 6rem; min-height: auto; }
  .phone-frame { width: 240px; }
  .phone-screen { height: 400px; }
  .footer-grid { grid-template-columns: 1fr; }
  .scene-item { flex-direction: column; gap: 0.75rem; }
  .screenshot-grid { grid-template-columns: 1fr; }
  .pain-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .logo-text { font-size: 0.92rem; }
}