:root {
  --bg: #0f1115;
  --bg-alt: #161922;
  --accent: #2a82da;
  --text: #e0e0e0;
  --text-dim: #9aa0ab;
  --card-bg: #1c212b;
  --border: #2a2f3a;
}

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

p { text-align: justify; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: clip;
}

img, video {
  max-width: 100%;
  height: auto;
}

a { color: var(--accent); text-decoration: none; }

.navbar {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.25rem 2rem 1rem;
  max-width: 1100px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
}
.brand img {
  height: 112px;
  display: block;
}

.nav-links {
  margin-top: 0.5rem;
}

.nav-links a {
  margin: 0 0.75rem;
  color: var(--text-dim);
  font-weight: 500;
}
.nav-links a:hover { color: var(--text); }

.nav-links .dropdown {
  position: relative;
  display: inline-block;
}
.nav-links .dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0;
  min-width: 180px;
  z-index: 50;
  box-shadow: 0 12px 30px -12px rgba(0,0,0,0.6);
}
.nav-links .dropdown:hover .dropdown-menu,
.nav-links .dropdown:focus-within .dropdown-menu {
  display: block;
}
.nav-links .dropdown-menu a {
  display: block;
  margin: 0;
  padding: 0.5rem 1rem;
  white-space: nowrap;
  text-align: left;
}
.nav-links .dropdown-menu a:hover {
  background: var(--bg-alt);
}

.hero {
  background: radial-gradient(circle at top right, #1b2a3f, var(--bg) 60%);
  border-bottom: 1px solid var(--border);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-content h1 {
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  line-height: 1.15;
}

.hero-content h1.typewriter {
  white-space: pre-line;
  text-align: left;
  min-height: calc(2.6rem * 1.15 * 4);
}

.accent-x {
  color: var(--accent) !important;
}

.typewriter-cursor {
  display: inline-block;
  margin-left: 0.05em;
  animation: typewriter-blink 0.8s step-end infinite;
}

@keyframes typewriter-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-ctas .cta:not(.disabled) {
  flex: 1 1 calc(50% - 0.5rem);
  text-align: center;
}

.hero-ctas .cta.disabled {
  flex: 1 1 100%;
}

.platform-note {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.hero-image img {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.6);
}

.cta {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1.8rem;
  border-radius: 6px;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.cta:hover { background: #3d93eb; }

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

.cta.disabled {
  background: var(--card-bg);
  color: var(--text-dim);
  border: 1px solid var(--border);
  cursor: not-allowed;
  width: 100%;
  text-align: center;
}

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section.alt {
  background: var(--bg-alt);
  max-width: 100%;
}
.section.alt > * {
  max-width: 1100px;
  margin: 0 auto;
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  text-align: center;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
}

.card h3 {
  margin-bottom: 0.6rem;
  color: var(--accent);
  font-size: 1.05rem;
}

.card p { color: var(--text-dim); font-size: 0.95rem; }

.steps {
  max-width: 700px;
  margin: 0 auto;
  padding-left: 1.5rem;
}
.steps li {
  margin-bottom: 1rem;
  color: var(--text-dim);
}
.steps li strong { color: var(--text); }

.screens {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.screens + .screens {
  margin-top: 2rem;
}

.screen.wide {
  grid-column: 1 / -1;
}

.screen picture {
  display: block;
}

.screen img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px -16px rgba(0,0,0,0.5);
}

.screen figcaption {
  margin-top: 0.8rem;
  color: var(--text-dim);
  font-size: 0.9rem;
  text-align: center;
}

.video-wrap {
  max-width: 600px;
  margin: 0 auto;
}
.video-wrap video {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px -16px rgba(0,0,0,0.5);
}

#contact { text-align: center; }
#contact p { color: var(--text-dim); margin-bottom: 0.5rem; }
#contact .contact-extra { font-size: 0.9rem; text-align: center; }

.pub-list {
  margin: 1.5rem 0;
}
.pub-empty {
  color: var(--text-dim);
  font-style: italic;
}

.support-form {
  max-width: 600px;
  margin: 1.5rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.support-form label {
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 0.6rem;
}
.support-form input,
.support-form textarea {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}
.support-form textarea {
  resize: vertical;
}
.support-form button {
  margin-top: 1rem;
  align-self: center;
  border: none;
  cursor: pointer;
}

footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-dim);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

footer .disclaimer {
  max-width: 600px;
  margin: 0 auto 0.8rem;
  font-size: 0.78rem;
  opacity: 0.7;
}

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 3rem 1.5rem 4rem;
  }
  .hero-ctas { justify-content: center; }
}

@media (max-width: 600px) {
  .navbar {
    padding: 0.25rem 1rem 1rem;
  }
  .brand img {
    height: 40px;
  }
  .nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 0.75rem;
  }
  .nav-links a {
    margin: 0;
    font-size: 0.9rem;
  }
  .nav-links .dropdown-menu {
    position: static;
    transform: none;
    display: none;
    border: none;
    box-shadow: none;
    padding-left: 0;
  }
  .nav-links .dropdown:focus-within .dropdown-menu,
  .nav-links .dropdown:hover .dropdown-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-content {
    padding: 2.5rem 1.25rem 3rem;
    gap: 2rem;
  }
  .hero-content h1 {
    font-size: 1.9rem;
  }
  .hero-content h1.typewriter {
    min-height: calc(1.9rem * 1.15 * 4);
  }
  .hero-content p {
    font-size: 1rem;
  }
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  .hero-ctas .cta {
    text-align: center;
  }

  .section {
    padding: 2.5rem 1.25rem;
  }
  .section h2 {
    font-size: 1.6rem;
  }

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

  .steps {
    padding-left: 1.25rem;
  }

  .screens {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .screen img {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: block;
  }

  .card {
    padding: 1.25rem;
  }

  .video-wrap {
    max-width: 100%;
  }

  footer {
    padding: 1.5rem 1rem;
  }
}

@media (max-width: 380px) {
  .hero-content h1 {
    font-size: 1.6rem;
  }
  .hero-content h1.typewriter {
    min-height: calc(1.6rem * 1.15 * 4);
  }
  .eyebrow {
    font-size: 0.75rem;
  }
}