:root {
  --background: #05060b;
  --surface: rgba(13, 17, 23, 0.75);
  --surface-strong: #111725;
  --surface-light: rgba(255, 255, 255, 0.06);
  --text-primary: #f6f7fb;
  --text-secondary: rgba(246, 247, 251, 0.7);
  --accent: #5c7cfa;
  --accent-soft: rgba(92, 124, 250, 0.15);
  --accent-strong: #2f49d1;
  --outline: rgba(246, 247, 251, 0.12);
  --success: #5ef2b8;
  --warning: #ffd166;
  --danger: #ff6b6b;
  --max-width: 1200px;
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: inherit;
  background: radial-gradient(circle at top left, rgba(92, 124, 250, 0.25), transparent 55%),
    radial-gradient(circle at 80% 20%, rgba(94, 242, 184, 0.25), transparent 45%), var(--background);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

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

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

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: relative;
  padding: 32px 5vw 96px;
}

.header-bar {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  padding: 6px;
  object-fit: contain;
  display: block;
  box-shadow: 0 10px 24px rgba(5, 6, 11, 0.4);
}

.brand-name {
  font-size: 1rem;
  letter-spacing: 0.12em;
}

.primary-nav {
  display: flex;
  gap: 24px;
  font-weight: 500;
  margin-left: auto;
}

.nav-link {
  padding: 8px 0;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 200ms ease;
}

.nav-link:focus-visible,
.nav-link:hover {
  color: var(--accent);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  width: 100%;
}

.cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cta-link {
  color: var(--text-secondary);
  font-weight: 500;
}

.cta-button {
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-radius: 12px;
  font-weight: 600;
  color: var(--text-primary);
  border: none;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.cta-button:hover,
.cta-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(92, 124, 250, 0.35);
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.mobile-nav-toggle .line {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 200ms ease, opacity 200ms ease;
}

.hero {
  max-width: var(--max-width);
  margin: 72px auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.preheading {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--success);
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1.1;
  margin: 0;
}

.lead {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
}

.newsletter-form {
  background: var(--surface);
  padding: 24px;
  border-radius: 20px;
  display: grid;
  gap: 12px;
  box-shadow: 0 20px 40px rgba(5, 6, 11, 0.45);
  border: 1px solid var(--outline);
  max-width: 480px;
}

.newsletter-form input[type="email"] {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--outline);
  background: rgba(5, 6, 11, 0.65);
  color: inherit;
  font-size: 1rem;
}

.newsletter-form input[type="email"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.newsletter-form button {
  padding: 14px 18px;
  border-radius: 12px;
  border: none;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: var(--text-primary);
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.newsletter-form button:hover,
.newsletter-form button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 15px 35px rgba(92, 124, 250, 0.35);
}

.newsletter-form button:disabled {
  cursor: progress;
  opacity: 0.7;
  transform: none;
  box-shadow: none;
}

.form-help {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
}

.form-message {
  min-height: 1.2em;
  font-size: 0.9rem;
  margin: 0;
}

.form-message.success {
  color: var(--success);
}

.form-message.error {
  color: var(--danger);
}

.form-message.info {
  color: var(--warning);
}

.store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 12px;
}

.store-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  min-width: 220px;
  transition: transform 200ms ease, background 200ms ease;
}

.store-button:hover,
.store-button:focus-visible {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.1);
}

.store-button .small {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.store-button .large {
  display: block;
  font-size: 1.15rem;
  font-weight: 700;
}

.store-icon {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
}

.device-frame {
  position: relative;
  width: min(400px, 100%);
  padding: 32px;
  border-radius: 40px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 40px 80px rgba(5, 6, 11, 0.55);
}

.device-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle, rgba(92, 124, 250, 0.4), transparent 70%);
  z-index: -1;
  filter: blur(40px);
}

.device-screen {
  aspect-ratio: 9 / 19.5;
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.section {
  padding: 96px 5vw;
}

.section-header {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}

.eyebrow {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.section h2 {
  font-size: clamp(2rem, 3.2vw, 2.7rem);
  margin-bottom: 16px;
}

.section p {
  color: var(--text-secondary);
  margin: 0 auto;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.stat-card {
  background: var(--surface);
  padding: 32px 28px;
  border-radius: 24px;
  text-align: center;
  border: 1px solid var(--outline);
  box-shadow: 0 30px 60px rgba(5, 6, 11, 0.4);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.feature-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--surface);
  padding: 28px;
  border-radius: 20px;
  border: 1px solid var(--outline);
  box-shadow: 0 25px 45px rgba(5, 6, 11, 0.4);
}

.feature-card h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.feature-card p {
  margin: 0;
}

.media-gallery .gallery-grid,
.media-gallery.alt .gallery-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 24px;
}

.media-gallery .gallery-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.media-gallery.alt .gallery-grid {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.screen-frame,
.wide-frame {
  background: var(--surface);
  padding: 16px;
  border-radius: 20px;
  border: 1px solid var(--outline);
  position: relative;
  overflow: hidden;
  min-height: 280px;
  display: grid;
  place-items: center;
}

.feature-list .list-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
}

.feature-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.feature-bullets li {
  background: var(--surface);
  border-radius: 18px;
  padding: 20px 24px;
  border: 1px solid var(--outline);
  box-shadow: 0 20px 40px rgba(5, 6, 11, 0.35);
}

.feature-bullets strong {
  color: var(--text-primary);
}

.callout-card {
  background: var(--surface);
  border-radius: 20px;
  padding: 28px;
  border: 1px solid var(--outline);
  box-shadow: 0 25px 45px rgba(5, 6, 11, 0.4);
}

.callout-card dl {
  margin: 0;
  display: grid;
  gap: 18px;
}

.callout-card dt {
  font-weight: 600;
  color: var(--text-primary);
}

.callout-card dd {
  margin: 0;
  color: var(--text-secondary);
}

.pricing {
  background: linear-gradient(145deg, rgba(92, 124, 250, 0.15), rgba(5, 6, 11, 0.8));
}

.pricing-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.pricing-card {
  background: rgba(5, 6, 11, 0.72);
  border-radius: 24px;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  display: grid;
  gap: 18px;
}

.pricing-card h3 {
  margin: 0;
}

.price {
  font-size: 2.4rem;
  font-weight: 700;
  margin: 0;
}

.price span {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.pricing-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  color: var(--text-secondary);
}

.pricing-card button {
  padding: 14px 18px;
  border-radius: 14px;
  border: none;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: var(--text-primary);
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.pricing-card button:hover,
.pricing-card button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(92, 124, 250, 0.35);
}

.pricing-card .ghost {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--text-primary);
}

.pricing-card .ghost:hover,
.pricing-card .ghost:focus-visible {
  box-shadow: 0 20px 40px rgba(255, 255, 255, 0.18);
}

.pricing-card.featured {
  background: linear-gradient(155deg, rgba(92, 124, 250, 0.25), rgba(5, 6, 11, 0.8));
  border: 1px solid rgba(92, 124, 250, 0.4);
}

.pricing-card .badge {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--success);
  color: #03261b;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 999px;
  letter-spacing: 0.12em;
}

.roadmap-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.roadmap-card {
  background: var(--surface);
  border-radius: 24px;
  padding: 32px;
  border: 1px solid var(--outline);
  box-shadow: 0 25px 45px rgba(5, 6, 11, 0.4);
}

.roadmap-card h3 {
  margin-top: 0;
}

.roadmap-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  color: var(--text-secondary);
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: 24px;
  z-index: 1000;
}

.modal.is-open {
  display: grid;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 11, 0.7);
  backdrop-filter: blur(6px);
}

.modal-content {
  position: relative;
  width: min(480px, 100%);
  background: var(--surface-strong);
  border-radius: 24px;
  border: 1px solid var(--outline);
  box-shadow: 0 40px 80px rgba(5, 6, 11, 0.55);
  padding: 32px;
  display: grid;
  gap: 24px;
}

.modal-header {
  display: grid;
  gap: 12px;
}

.modal-intro {
  margin: 0;
  color: var(--text-secondary);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--outline);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  display: grid;
  place-items: center;
  transition: background 180ms ease;
}

.modal-close:hover,
.modal-close:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

.beta-form {
  display: grid;
  gap: 18px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field label,
.checkbox-group legend {
  font-weight: 600;
  font-size: 0.95rem;
}

.form-field input {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--outline);
  background: rgba(5, 6, 11, 0.55);
  color: var(--text-primary);
  font-size: 1rem;
}

.form-field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.checkbox-group {
  border: 1px solid var(--outline);
  border-radius: 16px;
  padding: 16px 18px;
  background: rgba(5, 6, 11, 0.5);
  display: grid;
  gap: 12px;
}

.checkbox-group legend {
  margin-bottom: 4px;
  color: var(--text-secondary);
}

.checkbox-option {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.checkbox-option input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.beta-submit {
  padding: 14px 18px;
  border-radius: 12px;
  border: none;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: var(--text-primary);
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.beta-submit:hover,
.beta-submit:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 15px 35px rgba(92, 124, 250, 0.35);
}

.beta-form-message {
  min-height: 1.2em;
  font-size: 0.9rem;
  margin: 0;
  color: var(--success);
}

.beta-form-message.error {
  color: var(--danger);
}

body.modal-open {
  overflow: hidden;
}

.device-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 21px;
}

.screen-frame img,
.wide-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.02);
}

.site-footer {
  margin-top: auto;
  padding: 64px 5vw;
  background: rgba(5, 6, 11, 0.85);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 24px;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--text-secondary);
}

.legal {
  grid-column: 1 / -1;
  color: var(--text-secondary);
  margin: 0;
}

.sr-only {
  border: 0 !important;
  clip: rect(1px, 1px, 1px, 1px) !important;
  height: 1px !important;
  margin: -1px !important;
  overflow: hidden !important;
  padding: 0 !important;
  position: absolute !important;
  width: 1px !important;
  white-space: nowrap !important;
}

/* Animations */
.slide-in,
.slide-up {
  opacity: 0;
}

.slide-in {
  transform: translateX(-45px);
}

.slide-up {
  transform: translateY(30px);
}

.slide-in.animate {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 600ms ease, transform 600ms ease;
}

.slide-up.animate {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 600ms ease, transform 600ms ease;
  transition-delay: var(--delay, 0ms);
}

/* Responsive */
@media (max-width: 1024px) {
  .header-bar {
    flex-wrap: wrap;
    gap: 20px;
  }

  .primary-nav {
    order: 2;
    width: 100%;
    justify-content: flex-start;
  }

  .cta-group {
    order: 3;
  }

  .hero {
    margin-top: 48px;
  }
}

@media (max-width: 880px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-copy {
    align-items: center;
  }

  .newsletter-form {
    max-width: 100%;
  }

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

  .hero-media {
    order: -1;
  }

  .feature-list .list-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .primary-nav {
    display: none;
  }

  .cta-group {
    display: none;
  }

  .mobile-nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .hero {
    margin-top: 32px;
  }

  .section {
    padding: 72px 6vw;
  }

  .stats {
    gap: 16px;
  }

  body.nav-open {
    overflow: hidden;
  }

  body.nav-open .primary-nav,
  body.nav-open .cta-group {
    display: grid;
    position: absolute;
    left: 6vw;
    right: 6vw;
    background: var(--surface);
    border-radius: 24px;
    padding: 24px;
    border: 1px solid var(--outline);
    box-shadow: 0 24px 48px rgba(5, 6, 11, 0.55);
    z-index: 10;
  }

  body.nav-open .primary-nav {
    top: 96px;
    gap: 18px;
  }

  body.nav-open .cta-group {
    top: calc(96px + 180px);
    gap: 12px;
  }

  body.nav-open .cta-group .cta-button,
  body.nav-open .cta-group .cta-link {
    text-align: center;
  }

  body.nav-open .mobile-nav-toggle .line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  body.nav-open .mobile-nav-toggle .line:nth-child(2) {
    opacity: 0;
  }

  body.nav-open .mobile-nav-toggle .line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: 24px 6vw 80px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .newsletter-form {
    padding: 20px;
  }

  .newsletter-form button {
    width: 100%;
  }

  .store-button {
    min-width: 0;
    width: 100%;
    justify-content: center;
  }
}