:root {
  /* Cores ADAAP (WebAdmin) */
  --blue: #92BFFF;
  --blue-light: #dce9ff;
  --blue-dark: #5a9aef;
  --teal: #94B9B8;
  --teal-light: #d5e8e7;
  --teal-dark: #6d9a99;
  --purple: #9F9FF8;
  --purple-light: #dcdcfd;
  --purple-dark: #7a7ae0;
  --pink: #F178B6;
  --pink-light: #fce0ef;
  --powder-blue: #B0E0E6;

  /* Neutras */
  --white: #ffffff;
  --bg-light: #f8f9fc;
  --bg-section: #f0f4f8;
  --text-dark: #2d3748;
  --text-medium: #4a5568;
  --text-light: #718096;
  --border: #e2e8f0;

  /* Acao */
  --success: #48bb78;
  --success-dark: #38a169;

  /* Layout */
  --nav-height: 64px;
  --container-max: 1140px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: 'Noto Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
  box-shadow: var(--shadow);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-dark);
}

.nav-logo-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}

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

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-medium);
  transition: color 0.2s;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--blue-dark);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.2s;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  background: var(--blue);
  color: var(--white);
  padding: 10px 24px;
  border-radius: 24px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s, transform 0.2s;
}

.nav-cta:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--text-dark);
  cursor: pointer;
}

/* ===== Beta Badge ===== */
.beta-badge {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background: var(--blue);
  color: var(--white);
  padding: 12px 10px;
  border-radius: 0 8px 8px 0;
  writing-mode: vertical-lr;
  text-orientation: mixed;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 2px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow);
  transition: opacity 0.3s;
}

.beta-badge i {
  writing-mode: horizontal-tb;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 28px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--success);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(72, 187, 120, 0.3);
}

.btn-primary:hover {
  background: var(--success-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(72, 187, 120, 0.4);
}

.btn-secondary {
  background: var(--white);
  color: var(--text-dark);
  border: 2px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--blue);
  color: var(--blue-dark);
}

.btn-download {
  background: var(--success);
  color: var(--white);
  padding: 16px 36px;
  font-size: 1.1rem;
  box-shadow: 0 4px 14px rgba(72, 187, 120, 0.3);
}

.btn-download:hover {
  background: var(--success-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(72, 187, 120, 0.4);
}

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--nav-height);
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--blue-light) 50%, var(--purple-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(146, 191, 255, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(159, 159, 248, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  color: var(--text-dark);
  margin-bottom: 12px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 20px;
  line-height: 1.4;
}

.hero-text {
  font-size: 1.1rem;
  color: var(--text-medium);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 280px;
  background: var(--white);
  border-radius: 32px;
  padding: 12px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,0,0,0.05);
  transform: rotate(2deg);
  transition: transform 0.4s ease;
}

.phone-mockup:hover {
  transform: rotate(0deg) translateY(-8px);
}

.phone-screen {
  background: var(--bg-light);
  border-radius: 24px;
  padding: 20px 16px;
  min-height: 420px;
}

.phone-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-dark);
}

.phone-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.phone-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 24px;
}

.stat-item {
  background: var(--white);
  border-radius: 12px;
  padding: 12px 8px;
  text-align: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.stat-item i {
  color: var(--blue);
  font-size: 1rem;
  margin-bottom: 6px;
}

.stat-value {
  display: block;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-dark);
}

.stat-label {
  display: block;
  font-size: 0.65rem;
  color: var(--text-light);
  margin-top: 2px;
}

.phone-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 120px;
  padding: 12px;
  background: var(--white);
  border-radius: 12px;
}

.chart-bar {
  flex: 1;
  background: var(--blue-light);
  border-radius: 6px 6px 0 0;
  transition: background 0.3s;
}

.chart-bar.active {
  background: var(--blue);
}

.scroll-indicator {
  text-align: center;
  padding: 20px;
  animation: bounce 2s infinite;
  color: var(--text-light);
  font-size: 1.2rem;
  position: relative;
  z-index: 1;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* ===== Sections ===== */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue-dark);
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-medium);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== Sobre Section ===== */
.sobre {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

.about-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid var(--border);
}

.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.about-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.4rem;
}

.about-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.about-card p {
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.6;
}

/* Publico Alvo */
.audience-section {
  margin-top: 24px;
}

.audience-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 32px;
  color: var(--text-dark);
}

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

.audience-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}

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

.audience-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-light), var(--purple-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.3rem;
  color: var(--blue-dark);
}

.audience-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.audience-card p {
  font-size: 0.9rem;
  color: var(--text-medium);
  line-height: 1.5;
}

/* ===== Beta Section ===== */
.beta-section {
  background: var(--bg-section);
}

.beta-box {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.beta-box-header {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  padding: 36px 32px;
  text-align: center;
  color: var(--white);
}

.beta-box-header i {
  font-size: 2rem;
  margin-bottom: 12px;
}

.beta-box-header h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.beta-box-header p {
  font-size: 1rem;
  opacity: 0.9;
}

.beta-columns {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  padding: 36px 32px;
}

.beta-divider {
  width: 1px;
  background: var(--border);
  margin: 0 32px;
}

.beta-column-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.beta-column-header i {
  font-size: 1.2rem;
}

.beta-available .beta-column-header i {
  color: var(--success);
}

.beta-coming .beta-column-header i {
  color: var(--blue);
}

.beta-column-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.beta-column ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.beta-column li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-medium);
}

.beta-available li i {
  color: var(--success);
  font-size: 0.85rem;
}

.beta-coming li i {
  color: var(--text-light);
  font-size: 0.85rem;
}

.beta-disclaimer {
  background: var(--blue-light);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--blue-dark);
}

.beta-disclaimer i {
  font-size: 1rem;
  flex-shrink: 0;
}

/* ===== Recursos Section ===== */
.recursos {
  background: var(--white);
}

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

.feature-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid var(--border);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-light), var(--teal-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.3rem;
  color: var(--blue-dark);
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.feature-card p {
  font-size: 0.93rem;
  color: var(--text-medium);
  line-height: 1.5;
}

/* ===== Download Section ===== */
.download {
  background: var(--bg-section);
}

.download-box {
  background: var(--white);
  border-radius: var(--radius);
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  max-width: 700px;
  margin: 0 auto;
}

.download-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.8rem;
  color: var(--white);
}

.download-box h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.download-subtitle {
  font-size: 1.05rem;
  color: var(--text-medium);
  margin-bottom: 28px;
  line-height: 1.6;
}

.download-requirements {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-light);
}

.install-steps {
  text-align: left;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 24px;
  margin-top: 28px;
}

.install-steps h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.install-steps ol {
  list-style: decimal;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.install-steps li {
  font-size: 0.93rem;
  color: var(--text-medium);
  line-height: 1.5;
}

.security-notice {
  background: var(--blue-light);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin-top: 24px;
  text-align: left;
}

.security-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.security-header i {
  color: var(--blue-dark);
}

.security-header h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-dark);
}

.security-notice p {
  font-size: 0.9rem;
  color: var(--text-medium);
  line-height: 1.5;
}

/* ===== Futuro / Roadmap Section ===== */
.futuro {
  background: var(--white);
}

.roadmap-grid {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.roadmap-card {
  flex: 0 1 260px;
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.roadmap-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.roadmap-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--purple-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.2rem;
  color: var(--purple-dark);
}

.roadmap-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.roadmap-card p {
  font-size: 0.88rem;
  color: var(--text-medium);
  line-height: 1.5;
}

.roadmap-disclaimer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  padding: 14px 24px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-light);
}

/* ===== FAQ Section ===== */
.faq {
  background: var(--bg-section);
}

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

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow 0.2s;
}

.faq-item:hover {
  box-shadow: var(--shadow);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
}

.faq-question i {
  color: var(--blue);
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

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

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.6;
}

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, var(--blue) 0%, var(--teal) 100%);
  padding: 64px 0;
  text-align: center;
  color: var(--white);
}

.cta-section h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-section p {
  font-size: 1.1rem;
  margin-bottom: 28px;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-cta-primary {
  background: var(--white);
  color: var(--blue-dark);
  padding: 14px 32px;
  font-weight: 700;
}

.btn-cta-primary:hover {
  background: var(--bg-light);
  transform: translateY(-2px);
}

.btn-cta-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
  padding: 14px 32px;
}

.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: var(--white);
}

/* ===== Footer ===== */
.footer {
  background: var(--text-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}

.footer-logo span {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links h4 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

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

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-version {
  opacity: 0.5;
}

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .hero-visual {
    order: -1;
  }

  .phone-mockup {
    width: 240px;
    transform: none;
  }

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

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 24px;
    gap: 0;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

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

  .nav-links a {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-links a::after {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .beta-badge {
    display: none;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

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

  .beta-columns {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .beta-divider {
    width: 100%;
    height: 1px;
    margin: 0;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .cta-section h2 {
    font-size: 1.5rem;
  }

  .download-box {
    padding: 32px 20px;
  }
}