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

:root {
  --bg:         #0f0f1a;
  --bg-card:    #13131f;
  --bg-dark:    #0a0a14;
  --border:     #2a2a4a;
  --text:       #e8e8f0;
  --text-mute:  #9090b0;
  --text-dim:   #5a5a7a;
  --accent:     #cc785c;
  --accent-2:   #d98a6e;
  --accent-soft:rgba(204, 120, 92, 0.15);
}

html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ───── Buttons ───── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.12s ease, opacity 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: white;
  box-shadow: 0 4px 20px rgba(204, 120, 92, 0.35);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(204, 120, 92, 0.45);
}
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn-sm { padding: 9px 16px; font-size: 13px; }

/* ───── Nav ───── */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
  background: rgba(15, 15, 26, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 17px;
  text-decoration: none;
}
.brand-logo {
  width: 32px; height: 32px;
  border-radius: 8px;
}

/* ───── Hero ───── */
.hero {
  padding: 90px 0 80px;
  background-image:
    radial-gradient(ellipse at top right, var(--accent-soft) 0%, transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(99, 102, 241, 0.10) 0%, transparent 50%);
  position: relative;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='80' viewBox='0 0 200 80'><path d='M0 40 Q 50 10, 100 40 T 200 40' stroke='%23cc785c' stroke-width='1' fill='none' opacity='0.12'/></svg>");
  opacity: 0.4;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 22px;
}
h1 {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 22px;
}
.accent { color: var(--accent); }
.lead {
  font-size: 19px;
  color: var(--text-mute);
  margin-bottom: 32px;
  max-width: 480px;
}
.hero-cta {
  display: flex; align-items: center; gap: 20px;
  flex-wrap: wrap;
}
.cta-meta { color: var(--text-dim); font-size: 13px; }
.hero-image img {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border);
  display: block;
}

/* ───── Sections ───── */
.section { padding: 90px 0; }
.section-dark { background: var(--bg-dark); }
.section-title {
  font-size: 38px;
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.8px;
  margin-bottom: 12px;
}
.section-sub {
  text-align: center;
  color: var(--text-mute);
  font-size: 17px;
  margin-bottom: 56px;
}

/* ───── Features ───── */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.feature:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}
.feature-icon { font-size: 32px; margin-bottom: 14px; }
.feature h3 { font-size: 18px; margin-bottom: 8px; font-weight: 700; }
.feature p { color: var(--text-mute); font-size: 14px; }

/* ───── Steps ───── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 24px;
}
.step {
  text-align: center;
  padding: 32px 20px;
}
.step-num {
  width: 56px; height: 56px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700; color: white;
  box-shadow: 0 8px 24px rgba(204, 120, 92, 0.3);
}
.step h3 { font-size: 20px; margin-bottom: 8px; }
.step p { color: var(--text-mute); font-size: 14px; }

/* ───── Screenshots ───── */
.screenshots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.screenshots img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  display: block;
}

/* ───── FAQ ───── */
.faq-wrap { max-width: 720px; }
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 24px;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  color: var(--accent);
  font-size: 22px;
  transition: transform 0.2s;
}
.faq details[open] summary::after {
  content: '−';
}
.faq details p {
  margin-top: 12px;
  color: var(--text-mute);
  font-size: 14.5px;
}
.faq a { color: var(--accent); text-decoration: none; }
.faq a:hover { text-decoration: underline; }
.faq code {
  background: #1e1e30;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
}

/* ───── Final CTA ───── */
.final-cta {
  text-align: center;
  padding: 60px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  background-image: radial-gradient(ellipse at center, var(--accent-soft) 0%, transparent 60%);
}
.final-cta h2 {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 14px;
}
.final-cta p {
  font-size: 17px;
  color: var(--text-mute);
  margin-bottom: 28px;
}

/* ───── Footer ───── */
.footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
  background: var(--bg-dark);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
}
.brand-footer { margin-bottom: 12px; }
.footer-tag { color: var(--text-mute); font-size: 14px; max-width: 280px; }
.footer-links {
  display: flex; gap: 28px;
  align-self: center;
}
.footer-links a {
  color: var(--text-mute);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 13px;
  text-align: center;
}

/* ───── Responsive ───── */
@media (max-width: 860px) {
  .hero { padding: 50px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  h1 { font-size: 40px; }
  .lead { font-size: 17px; }
  .section { padding: 60px 0; }
  .section-title { font-size: 30px; }
  .features { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 16px; }
  .screenshots { grid-template-columns: 1fr; }
  .final-cta h2 { font-size: 30px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .nav { padding: 14px 20px; }
}