/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  border-radius: 8px;
  padding: 14px 28px;
  cursor: pointer;
  transition: all var(--transition-duration) var(--transition-easing);
  text-decoration: none;
  border: none;
}

.btn-primary {
  background-color: var(--blue);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--navy);
  color: var(--white);
}

.btn-secondary {
  background-color: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue);
}

.btn-secondary:hover {
  background-color: var(--blue-light);
  color: var(--navy);
  border-color: var(--navy);
}

.btn-ghost {
  background-color: transparent;
  color: var(--blue);
  padding: 14px 16px;
}

.btn-ghost:hover {
  color: var(--navy);
  background-color: var(--blue-light);
}

.btn-primary-inverted {
  background-color: var(--white);
  color: var(--navy);
  border: 1.5px solid var(--white);
}

.btn-primary-inverted:hover {
  background-color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.9);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
  border-color: var(--white);
  background-color: rgba(255, 255, 255, 0.05);
}

/* Navigation */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color var(--transition-duration) var(--transition-easing),
              border-color var(--transition-duration) var(--transition-easing);
}

.site-nav.is-scrolled {
  background-color: var(--white);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo svg {
  width: 24px;
  height: 28px;
  fill: var(--navy);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: -0.02em;
}

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

.nav-link {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--charcoal);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Hamburger Menu Button */
.hamburger {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 102;
}

.hamburger-box {
  width: 24px;
  height: 20px;
  display: inline-block;
  position: relative;
}

.hamburger-inner, .hamburger-inner::before, .hamburger-inner::after {
  width: 24px;
  height: 2px;
  background-color: var(--navy);
  position: absolute;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger-inner {
  top: 50%;
  transform: translateY(-50%);
}

.hamburger-inner::before {
  content: "";
  top: -8px;
}

.hamburger-inner::after {
  content: "";
  bottom: -8px;
}

.hamburger.is-active .hamburger-inner {
  background-color: transparent;
}

.hamburger.is-active .hamburger-inner::before {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.is-active .hamburger-inner::after {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--white);
  z-index: 101;
  padding: 104px var(--space-gutter) 40px;
  display: flex;
  flex-direction: column;
  transform: translateY(-100%);
  transition: transform var(--transition-duration) var(--transition-easing);
  overflow-y: auto;
}

.mobile-menu.is-open {
  transform: translateY(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
}

.mobile-nav-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-actions .btn {
  width: 100%;
}

/* Footer */
.site-footer {
  background-color: var(--navy);
  color: var(--white);
  padding-top: 80px;
  padding-bottom: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 40px;
  margin-bottom: 80px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-link {
  color: var(--muted);
  font-size: 15px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-bottom-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

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

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

.footer-safety-text {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
}

.footer-safety-text svg {
  width: 16px;
  height: 16px;
  fill: var(--success);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  transition: background-color 0.2s ease;
}

.social-icon:hover {
  background-color: var(--blue);
}

.social-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.app-badges {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.app-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 8px 16px;
  color: var(--white);
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.app-badge:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.app-badge svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.app-badge-text {
  display: flex;
  flex-direction: column;
}

.app-badge-small {
  font-size: 10px;
  line-height: 1;
  color: var(--muted);
}

.app-badge-large {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 180px;
  padding-bottom: 80px;
  background-color: var(--white);
  background-image: radial-gradient(circle at 50% 40%, rgba(21, 101, 192, 0.04) 0%, transparent 70%);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(13, 27, 75, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 27, 75, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 0;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-right {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
  margin-bottom: 24px;
  font-weight: 500;
}

.hero-title {
  max-width: 640px;
  margin-bottom: 24px;
}

.hero-subtitle {
  max-width: 520px;
  color: var(--mid);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.btn-large {
  padding: 16px 32px;
  font-size: 17px;
}

.hero-trust {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 0;
}

.hero-mockup-wrapper {
  perspective: 1000px;
}

.phone-mockup {
  width: 195px;
  height: 380px;
  border: 2px solid var(--navy);
  border-radius: 28px;
  background-color: #ffffff;
  box-shadow: 0 20px 40px rgba(13, 27, 75, 0.08);
  padding: 10px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 16px;
  background-color: var(--navy);
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
  z-index: 2;
}

.phone-screen {
  background-color: var(--stone);
  border-radius: 18px;
  flex: 1;
  padding: 36px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
  position: relative;
}

.phone-badge {
  background-color: rgba(46, 125, 50, 0.1);
  color: var(--success);
  font-size: 10px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: center;
  margin-bottom: 4px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--success);
  border-radius: 50%;
}

.phone-message {
  background-color: var(--white);
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  padding: 10px 12px;
  font-size: 11px;
  color: var(--charcoal);
  line-height: 1.4;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
  text-align: left;
}

/* Split Layout */
.split-layout {
  display: grid;
  grid-template-columns: 4fr 6fr;
  gap: 64px;
  align-items: start;
}

.split-heading h2 {
  margin-bottom: 0;
  position: sticky;
  top: 120px;
}

/* Comparison Table */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 48px;
  margin-bottom: 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--white);
}

.comparison-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  text-align: left;
  font-size: 15px;
}

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

.comparison-table th {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--navy);
  background-color: var(--white);
  white-space: nowrap;
}

.comparison-table tbody tr:nth-child(even) {
  background-color: rgba(0, 0, 0, 0.015);
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table .highlight-col {
  background-color: var(--blue-light);
  font-weight: 500;
  color: var(--navy);
}

.comparison-table th.highlight-col {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.cell-content {
  display: flex;
  align-items: center;
}

.icon-check, .icon-x {
  width: 16px;
  height: 16px;
  display: inline-block;
  margin-right: 8px;
  flex-shrink: 0;
}

.icon-check {
  color: var(--success);
}

.icon-x {
  color: var(--muted);
}

.table-footnote {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 0;
}

.table-scroll-hint {
  display: none;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 32px;
  margin-bottom: 8px;
}

/* Feature Cards Grid */
.section-heading-left {
  max-width: 640px;
  margin-bottom: 64px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: border-color 200ms ease, transform 200ms ease;
}

.feature-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
}

.feature-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 24px;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
  color: var(--navy);
}

.feature-title {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 20px;
  color: var(--charcoal);
  line-height: 1.3;
  margin-bottom: 16px;
}

.feature-body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  color: var(--mid);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.feature-link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--blue);
  text-decoration: none;
  margin-top: auto;
  align-self: flex-start;
}

.feature-link:hover {
  text-decoration: underline;
}

/* Pricing Section */
.pricing-header {
  max-width: 640px;
  margin: 0 auto 64px;
  text-align: center;
}

.pricing-eyebrow {
  font-family: var(--font-body);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 16px;
  display: block;
  font-weight: 500;
}

.pricing-header p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 17px;
  line-height: 1.7;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.pricing-card {
  background-color: #1A2E6B;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.popular {
  border: 2px solid var(--blue);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--navy);
  color: var(--white);
  border: 1px solid var(--blue);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

.pricing-name {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 16px;
}

.pricing-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 56px;
  color: var(--white);
  line-height: 1;
  margin-bottom: 32px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.pricing-period {
  font-family: var(--font-body);
  font-size: 18px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 40px 0;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
  line-height: 1.5;
}

.pricing-features svg {
  width: 20px;
  height: 20px;
  color: #4ADE80; /* Success green */
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-footer {
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  line-height: 1.6;
}

.pricing-footer p {
  margin-bottom: 16px;
}

.pricing-footer-link {
  color: var(--white);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 2px;
  transition: border-color 0.2s ease;
}

.pricing-footer-link:hover {
  border-color: var(--white);
}

/* Case Studies Section */
.case-studies-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--mid);
  margin-bottom: 16px;
  display: block;
  font-weight: 500;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.quote-card {
  position: relative;
  padding-top: 24px;
}

.quote-mark {
  position: absolute;
  top: -40px;
  left: -16px;
  font-family: var(--font-display);
  font-size: 120px;
  line-height: 1;
  color: var(--blue);
  opacity: 0.15;
  z-index: 0;
  pointer-events: none;
}

.quote-text {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
  color: var(--charcoal);
  line-height: 1.5;
  margin-bottom: 16px;
}

.quote-author {
  position: relative;
  z-index: 1;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--mid);
  margin: 0;
}

.case-studies-footer {
  text-align: center;
}

.case-studies-link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.case-studies-link:hover {
  border-color: var(--blue);
}

/* Final CTA Section */
.final-cta-section {
  background: linear-gradient(to bottom, var(--blue-light), var(--white));
  text-align: center;
}

.final-cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.final-cta-content h2 {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--navy);
  margin-bottom: 16px;
  line-height: 1.1;
}

.final-cta-content p {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--mid);
  margin-bottom: 40px;
  line-height: 1.6;
}

.app-store-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}

.app-store-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 56px;
  padding: 0 24px;
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--charcoal);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.app-store-btn:hover {
  border-color: var(--blue);
  box-shadow: 0 4px 12px rgba(21, 101, 192, 0.08);
  transform: translateY(-2px);
}

.app-store-btn svg {
  color: var(--charcoal);
}

.final-cta-meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* Responsive */
@media (max-width: 992px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  .quote-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    gap: 64px;
  }
  .split-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .split-heading h2 {
    position: static;
  }
  .nav-links, .nav-actions {
    display: none;
  }
  
  .hamburger {
    display: block;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .table-scroll-hint {
    display: block;
  }
}

/* ================================================
   Tone Analysis Demo — Hero Phone Mockup
   ================================================ */

.tone-demo-phone {
  width: 220px;
  height: 440px;
}

.tone-screen {
  position: relative;
  padding: 0;
}

.tone-state {
  position: absolute;
  inset: 0;
  padding: 36px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}

.tone-state.is-active {
  opacity: 1;
  pointer-events: auto;
}

.tone-score-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.tone-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 3px 7px;
  border-radius: 10px;
}

.tone-badge-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tone-badge-green            { background: rgba(46, 125, 50, 0.12);  color: var(--success); }
.tone-badge-green .tone-badge-dot  { background: var(--success); }
.tone-badge-amber            { background: rgba(180, 83, 9, 0.12);   color: var(--amber);   }
.tone-badge-amber .tone-badge-dot  { background: var(--amber);   }
.tone-badge-red              { background: rgba(153, 27, 27, 0.12);  color: var(--danger);  }
.tone-badge-red .tone-badge-dot    { background: var(--danger);  }
.tone-badge-blocked          { background: rgba(153, 27, 27, 0.15);  color: var(--danger); font-weight: 800; }

.tone-score-num {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  color: var(--mid);
  white-space: nowrap;
}

.tone-num-amber   { color: var(--amber);  }
.tone-num-red     { color: var(--danger); }
.tone-num-blocked { color: var(--danger); }

.tone-bar-track {
  height: 3px;
  background: rgba(0, 0, 0, 0.07);
  border-radius: 2px;
  overflow: hidden;
}

.tone-bar-fill {
  height: 100%;
  border-radius: 2px;
}

.tone-bar-green   { background: var(--success); }
.tone-bar-amber   { background: var(--amber);   }
.tone-bar-red     { background: var(--danger);  }
.tone-bar-blocked { background: var(--danger);  }

.tone-notice {
  border-radius: 5px;
  padding: 5px 8px;
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 600;
  line-height: 1.4;
}

.tone-notice-amber   { background: rgba(180, 83, 9, 0.1);   color: var(--amber);  }
.tone-notice-red     { background: rgba(153, 27, 27, 0.1);  color: var(--danger); }
.tone-notice-blocked { background: rgba(153, 27, 27, 0.12); color: var(--danger); text-align: center; font-weight: 700; }

.tone-actions {
  display: flex;
  gap: 5px;
  margin-top: auto;
}

.tone-btn {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 600;
  border-radius: 5px;
  padding: 6px 8px;
  border: none;
  cursor: pointer;
  line-height: 1.2;
  white-space: nowrap;
  flex: 1;
  text-align: center;
  appearance: none;
  -webkit-appearance: none;
}

.tone-btn-green       { background: var(--success);  color: #fff; }
.tone-btn-ghost       { background: transparent; color: var(--mid);    border: 1px solid var(--border); }
.tone-btn-amber       { background: var(--amber);    color: #fff; }
.tone-btn-red         { background: var(--danger);   color: #fff; }
.tone-btn-red-ghost   { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.tone-btn-ghost-danger { background: transparent; color: var(--mid); border: 1px solid var(--border); }

.tone-message-blocked {
  position: relative;
  overflow: hidden;
}

.tone-blocked-overlay {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(153, 27, 27, 0.05) 0px,
    rgba(153, 27, 27, 0.05) 2px,
    transparent 2px,
    transparent 10px
  );
  border-radius: 12px;
  pointer-events: none;
}

.tone-state-indicators {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.tone-indicator {
  height: 7px;
  width: 7px;
  border-radius: 4px;
  background: var(--border);
  cursor: pointer;
  transition: background 0.3s ease, width 0.3s ease;
}

.tone-indicator.is-active {
  width: 20px;
}

.tone-ind-green.is-active   { background: var(--success); }
.tone-ind-amber.is-active   { background: var(--amber);   }
.tone-ind-red.is-active     { background: var(--danger);  }
.tone-ind-blocked.is-active { background: #7F1D1D; }

.tone-caption {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  margin-top: 10px;
  margin-bottom: 0;
  transition: opacity 0.3s ease;
}

.tone-dimensions-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  text-align: center;
  margin-top: 20px;
  margin-bottom: 8px;
}

.tone-dimensions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  width: 220px;
}

.tone-dim-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.tone-dim-weight {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
}

.tone-dim-label {
  font-family: var(--font-body);
  font-size: 10px;
  color: var(--mid);
  white-space: nowrap;
}

@media (max-width: 960px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 56px;
    text-align: center;
  }

  .hero-left {
    align-items: center;
    order: 1;
  }

  .hero-right {
    order: 2;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-title,
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 576px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .app-store-buttons {
    flex-direction: column;
  }
  .app-store-btn {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .app-badges {
    flex-direction: column;
  }
}