* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #2D1B0E;
  color: #fff;
  line-height: 1.6;
}
a { color: #FFD700; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Nav */
nav {
  background: #1a0f08;
  padding: 16px 20px;
  border-bottom: 1px solid #4A2C17;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #FFD700;
  font-weight: 800;
  font-size: 18px;
}
.nav-brand img { width: 32px; height: 32px; border-radius: 8px; }
.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}
.nav-links a {
  color: #D4A574;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.nav-links a:hover { color: #FFD700; }
.lang-switch {
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: 13px;
  color: #8B5E3C;
}
.lang-switch a { padding: 4px 8px; border-radius: 4px; }
.lang-switch a.active { background: #4A2C17; color: #FFD700; }

/* Hero */
.hero {
  background: linear-gradient(180deg, #4A2C17 0%, #2D1B0E 100%);
  padding: 80px 20px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(255, 107, 53, 0.15), transparent 60%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.icon {
  width: 140px;
  height: 140px;
  border-radius: 30px;
  box-shadow: 0 12px 40px rgba(255, 107, 53, 0.4), 0 6px 16px rgba(0,0,0,0.5);
  margin-bottom: 24px;
}
h1 {
  font-size: 56px;
  font-weight: 900;
  background: linear-gradient(180deg, #FFD700, #FF6B35);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.tagline {
  font-size: 22px;
  color: #FFE082;
  margin-bottom: 36px;
  font-weight: 600;
}
.download-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(180deg, #FFD700, #FFA500, #FF6B35);
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 700;
  font-size: 17px;
  border: 2px solid #FFE082;
  box-shadow: 0 8px 20px rgba(255, 107, 53, 0.4);
  transition: transform 0.2s;
  text-shadow: 1px 2px 3px rgba(0,0,0,0.4);
}
.btn:hover { transform: translateY(-2px); }
.btn.disabled { opacity: 0.5; cursor: not-allowed; }

/* Section */
section { padding: 80px 20px; background: #2D1B0E; }
.section-title {
  text-align: center;
  font-size: 36px;
  color: #FFD700;
  margin-bottom: 50px;
  font-weight: 800;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.feature {
  background: linear-gradient(180deg, #5C3520, #3A1E0E);
  padding: 32px 24px;
  border-radius: 20px;
  border: 2px solid #8B5E3C;
  text-align: center;
}
.feature-icon { font-size: 48px; margin-bottom: 16px; }
.feature h3 { color: #FFD700; font-size: 20px; margin-bottom: 10px; }
.feature p { color: #D4A574; font-size: 15px; }

/* Screenshots */
.screenshots { background: linear-gradient(180deg, #2D1B0E, #1a0f08); }
.screen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.screen-grid img {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.6);
  border: 2px solid #4A2C17;
}

/* Steps */
.steps { max-width: 700px; margin: 0 auto; }
.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 28px;
  background: linear-gradient(180deg, #5C3520, #3A1E0E);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid #8B5E3C;
}
.step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(180deg, #FFD700, #FF6B35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 900;
  color: #fff;
  border: 2px solid #FFE082;
}
.step h3 { color: #FFD700; margin-bottom: 6px; font-size: 18px; }
.step p { color: #D4A574; font-size: 15px; }

/* Document pages (privacy, support) */
.doc {
  max-width: 800px;
  margin: 0 auto;
  background: linear-gradient(180deg, #5C3520, #3A1E0E);
  padding: 48px 40px;
  border-radius: 20px;
  border: 2px solid #8B5E3C;
}
.doc h1 {
  font-size: 36px;
  margin-bottom: 8px;
  -webkit-text-fill-color: #FFD700;
  background: none;
  letter-spacing: 0;
}
.doc .updated { color: #8B5E3C; font-size: 14px; margin-bottom: 32px; }
.doc h2 {
  color: #FFD700;
  font-size: 22px;
  margin: 32px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #4A2C17;
}
.doc p, .doc li {
  color: #D4A574;
  font-size: 15px;
  margin-bottom: 12px;
}
.doc ul { padding-left: 24px; }
.doc strong { color: #FFE082; }

/* Footer */
footer {
  padding: 40px 20px;
  text-align: center;
  background: #1a0f08;
  color: #8B5E3C;
  font-size: 14px;
}
footer a { color: #D4A574; text-decoration: none; }
footer .footer-links {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 12px;
  flex-wrap: wrap;
}

@media (max-width: 600px) {
  h1 { font-size: 40px; }
  .tagline { font-size: 18px; }
  .icon { width: 110px; height: 110px; }
  .section-title { font-size: 28px; }
  .doc { padding: 32px 24px; }
  .doc h1 { font-size: 28px; }
}